WO2021256555A1 - 血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 - Google Patents
血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 Download PDFInfo
- Publication number
- WO2021256555A1 WO2021256555A1 PCT/JP2021/023149 JP2021023149W WO2021256555A1 WO 2021256555 A1 WO2021256555 A1 WO 2021256555A1 JP 2021023149 W JP2021023149 W JP 2021023149W WO 2021256555 A1 WO2021256555 A1 WO 2021256555A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antibody
- antigen
- binding molecule
- pharmaceutical composition
- administration
- Prior art date
Links
- 230000027455 binding Effects 0.000 title claims abstract description 580
- 108091007433 antigens Proteins 0.000 title claims abstract description 489
- 102000036639 antigens Human genes 0.000 title claims abstract description 488
- 239000000427 antigen Substances 0.000 title claims abstract description 486
- VEEGZPWAAPPXRB-BJMVGYQFSA-N (3e)-3-(1h-imidazol-5-ylmethylidene)-1h-indol-2-one Chemical compound O=C1NC2=CC=CC=C2\C1=C/C1=CN=CN1 VEEGZPWAAPPXRB-BJMVGYQFSA-N 0.000 title description 6
- 239000004037 angiogenesis inhibitor Substances 0.000 title description 6
- 229940121369 angiogenesis inhibitor Drugs 0.000 title description 6
- 210000004027 cell Anatomy 0.000 claims abstract description 312
- 239000002525 vasculotropin inhibitor Substances 0.000 claims abstract description 221
- 206010052015 cytokine release syndrome Diseases 0.000 claims abstract description 198
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 155
- 102000004127 Cytokines Human genes 0.000 claims abstract description 154
- 108090000695 Cytokines Proteins 0.000 claims abstract description 154
- 238000011282 treatment Methods 0.000 claims abstract description 55
- 230000001603 reducing effect Effects 0.000 claims abstract description 23
- 239000008194 pharmaceutical composition Substances 0.000 claims description 175
- 201000011510 cancer Diseases 0.000 claims description 97
- 108091008874 T cell receptors Proteins 0.000 claims description 83
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 claims description 83
- 102000010956 Glypican Human genes 0.000 claims description 65
- 108050001154 Glypican Proteins 0.000 claims description 65
- 108050007237 Glypican-3 Proteins 0.000 claims description 63
- 239000003246 corticosteroid Substances 0.000 claims description 56
- 229960000397 bevacizumab Drugs 0.000 claims description 41
- 230000002829 reductive effect Effects 0.000 claims description 39
- 108010073807 IgG Receptors Proteins 0.000 claims description 38
- 102000009490 IgG Receptors Human genes 0.000 claims description 37
- 239000012634 fragment Substances 0.000 claims description 28
- 229960002633 ramucirumab Drugs 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- 108091008605 VEGF receptors Proteins 0.000 claims description 25
- 102000009484 Vascular Endothelial Growth Factor Receptors Human genes 0.000 claims description 24
- 108020001507 fusion proteins Proteins 0.000 claims description 24
- 102000037865 fusion proteins Human genes 0.000 claims description 24
- 239000003112 inhibitor Substances 0.000 claims description 23
- 229960003957 dexamethasone Drugs 0.000 claims description 20
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 claims description 20
- 229960002833 aflibercept Drugs 0.000 claims description 19
- 108010081667 aflibercept Proteins 0.000 claims description 19
- 229940121358 tyrosine kinase inhibitor Drugs 0.000 claims description 18
- 239000005483 tyrosine kinase inhibitor Substances 0.000 claims description 18
- 150000004917 tyrosine kinase inhibitor derivatives Chemical class 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 17
- 101001014668 Homo sapiens Glypican-3 Proteins 0.000 claims description 13
- 230000000259 anti-tumor effect Effects 0.000 claims description 11
- 101800003838 Epidermal growth factor Proteins 0.000 claims description 2
- 229940116977 epidermal growth factor Drugs 0.000 claims description 2
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 claims description 2
- 230000002792 vascular Effects 0.000 claims description 2
- 102000009024 Epidermal Growth Factor Human genes 0.000 claims 1
- 102100032530 Glypican-3 Human genes 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 102
- 239000003814 drug Substances 0.000 abstract description 66
- 238000002648 combination therapy Methods 0.000 abstract description 64
- 229940079593 drug Drugs 0.000 abstract description 62
- 230000000694 effects Effects 0.000 abstract description 44
- 210000001744 T-lymphocyte Anatomy 0.000 abstract description 43
- 230000016396 cytokine production Effects 0.000 abstract description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 10
- 239000012636 effector Substances 0.000 abstract description 7
- 230000009885 systemic effect Effects 0.000 abstract description 5
- 208000003606 Congenital Rubella Syndrome Diseases 0.000 abstract 1
- 208000035475 disorder Diseases 0.000 abstract 1
- 125000003275 alpha amino acid group Chemical group 0.000 description 65
- 229940076838 Immune checkpoint inhibitor Drugs 0.000 description 55
- 102000037984 Inhibitory immune checkpoint proteins Human genes 0.000 description 55
- 108091008026 Inhibitory immune checkpoint proteins Proteins 0.000 description 55
- 239000012274 immune-checkpoint protein inhibitor Substances 0.000 description 55
- 235000001014 amino acid Nutrition 0.000 description 49
- 150000001413 amino acids Chemical group 0.000 description 46
- 210000001519 tissue Anatomy 0.000 description 44
- 150000007523 nucleic acids Chemical class 0.000 description 39
- 108020004707 nucleic acids Proteins 0.000 description 38
- 102000039446 nucleic acids Human genes 0.000 description 38
- 230000002265 prevention Effects 0.000 description 38
- 125000000539 amino acid group Chemical group 0.000 description 31
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 description 30
- 108050005493 CD3 protein, epsilon/gamma/delta subunit Proteins 0.000 description 30
- 239000004480 active ingredient Substances 0.000 description 29
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 28
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 28
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 28
- 102100035360 Cerebellar degeneration-related antigen 1 Human genes 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 25
- 208000024891 symptom Diseases 0.000 description 24
- 102100033177 Vascular endothelial growth factor receptor 2 Human genes 0.000 description 23
- 101000851007 Homo sapiens Vascular endothelial growth factor receptor 2 Proteins 0.000 description 22
- 102000005962 receptors Human genes 0.000 description 20
- 108020003175 receptors Proteins 0.000 description 20
- -1 CEA Proteins 0.000 description 15
- 241000699666 Mus <mouse, genus> Species 0.000 description 15
- 108090000623 proteins and genes Proteins 0.000 description 15
- 238000006467 substitution reaction Methods 0.000 description 15
- 229960003989 tocilizumab Drugs 0.000 description 15
- 210000004369 blood Anatomy 0.000 description 14
- 239000008280 blood Substances 0.000 description 14
- 238000009101 premedication Methods 0.000 description 14
- 229960003852 atezolizumab Drugs 0.000 description 13
- 230000001472 cytotoxic effect Effects 0.000 description 13
- 239000013598 vector Substances 0.000 description 13
- 230000003013 cytotoxicity Effects 0.000 description 12
- 231100000135 cytotoxicity Toxicity 0.000 description 12
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 12
- 102000048373 human GPC3 Human genes 0.000 description 12
- 230000002401 inhibitory effect Effects 0.000 description 12
- 230000005764 inhibitory process Effects 0.000 description 12
- 230000000670 limiting effect Effects 0.000 description 12
- 230000004663 cell proliferation Effects 0.000 description 11
- 235000018102 proteins Nutrition 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 11
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 10
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 10
- 230000014509 gene expression Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 108090000765 processed proteins & peptides Proteins 0.000 description 10
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 9
- 241000699670 Mus sp. Species 0.000 description 9
- 229960001334 corticosteroids Drugs 0.000 description 9
- 201000010099 disease Diseases 0.000 description 9
- 229960002748 norepinephrine Drugs 0.000 description 9
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 9
- 229920001184 polypeptide Polymers 0.000 description 9
- 102000004196 processed proteins & peptides Human genes 0.000 description 9
- 238000002869 basic local alignment search tool Methods 0.000 description 8
- 239000003446 ligand Substances 0.000 description 8
- 230000001225 therapeutic effect Effects 0.000 description 8
- 108091007491 NSP3 Papain-like protease domains Proteins 0.000 description 7
- 238000012875 competitive assay Methods 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 239000003937 drug carrier Substances 0.000 description 7
- 239000005555 hypertensive agent Substances 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 7
- 210000002381 plasma Anatomy 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 206010009944 Colon cancer Diseases 0.000 description 6
- 108060003951 Immunoglobulin Proteins 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 239000005557 antagonist Substances 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 6
- 229960003638 dopamine Drugs 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 102000018358 immunoglobulin Human genes 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010253 intravenous injection Methods 0.000 description 6
- 230000035772 mutation Effects 0.000 description 6
- 230000036470 plasma concentration Effects 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 5
- 102000009109 Fc receptors Human genes 0.000 description 5
- 108010087819 Fc receptors Proteins 0.000 description 5
- 241000282412 Homo Species 0.000 description 5
- 101000946860 Homo sapiens T-cell surface glycoprotein CD3 epsilon chain Proteins 0.000 description 5
- 102100035794 T-cell surface glycoprotein CD3 epsilon chain Human genes 0.000 description 5
- GXBMIBRIOWHPDT-UHFFFAOYSA-N Vasopressin Natural products N1C(=O)C(CC=2C=C(O)C=CC=2)NC(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C1CC1=CC=CC=C1 GXBMIBRIOWHPDT-UHFFFAOYSA-N 0.000 description 5
- 108010004977 Vasopressins Proteins 0.000 description 5
- 102000002852 Vasopressins Human genes 0.000 description 5
- 229940124572 antihypotensive agent Drugs 0.000 description 5
- KBZOIRJILGZLEJ-LGYYRGKSSA-N argipressin Chemical compound C([C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@@H](C(N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N1)=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)C1=CC=CC=C1 KBZOIRJILGZLEJ-LGYYRGKSSA-N 0.000 description 5
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 5
- 208000029742 colonic neoplasm Diseases 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000001990 intravenous administration Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229960001802 phenylephrine Drugs 0.000 description 5
- SONNWYBIRXJNDC-VIFPVBQESA-N phenylephrine Chemical compound CNC[C@H](O)C1=CC=CC(O)=C1 SONNWYBIRXJNDC-VIFPVBQESA-N 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 238000002054 transplantation Methods 0.000 description 5
- 239000005526 vasoconstrictor agent Substances 0.000 description 5
- 229960003726 vasopressin Drugs 0.000 description 5
- NFGXHKASABOEEW-UHFFFAOYSA-N 1-methylethyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate Chemical compound COC(C)(C)CCCC(C)CC=CC(C)=CC(=O)OC(C)C NFGXHKASABOEEW-UHFFFAOYSA-N 0.000 description 4
- 102100025248 C-X-C motif chemokine 10 Human genes 0.000 description 4
- 108010021064 CTLA-4 Antigen Proteins 0.000 description 4
- 229940045513 CTLA4 antagonist Drugs 0.000 description 4
- 102100039498 Cytotoxic T-lymphocyte protein 4 Human genes 0.000 description 4
- 108020004414 DNA Proteins 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 4
- 102100034458 Hepatitis A virus cellular receptor 2 Human genes 0.000 description 4
- 101000858088 Homo sapiens C-X-C motif chemokine 10 Proteins 0.000 description 4
- 101001068133 Homo sapiens Hepatitis A virus cellular receptor 2 Proteins 0.000 description 4
- 101001137987 Homo sapiens Lymphocyte activation gene 3 protein Proteins 0.000 description 4
- 102000037982 Immune checkpoint proteins Human genes 0.000 description 4
- 108091008036 Immune checkpoint proteins Proteins 0.000 description 4
- 102000017578 LAG3 Human genes 0.000 description 4
- 102100024216 Programmed cell death 1 ligand 1 Human genes 0.000 description 4
- 102100040678 Programmed cell death protein 1 Human genes 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 4
- 208000005718 Stomach Neoplasms Diseases 0.000 description 4
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 4
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 210000004899 c-terminal region Anatomy 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 231100000433 cytotoxic Toxicity 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000013355 food flavoring agent Nutrition 0.000 description 4
- 206010017758 gastric cancer Diseases 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 238000009396 hybridization Methods 0.000 description 4
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 210000004698 lymphocyte Anatomy 0.000 description 4
- 239000003094 microcapsule Substances 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000007911 parenteral administration Methods 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229960003876 ranibizumab Drugs 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000009097 single-agent therapy Methods 0.000 description 4
- 238000002741 site-directed mutagenesis Methods 0.000 description 4
- 201000011549 stomach cancer Diseases 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 3
- 229930182837 (R)-adrenaline Natural products 0.000 description 3
- 102100024222 B-lymphocyte antigen CD19 Human genes 0.000 description 3
- 108010074708 B7-H1 Antigen Proteins 0.000 description 3
- 102100036170 C-X-C motif chemokine 9 Human genes 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 3
- 101000980825 Homo sapiens B-lymphocyte antigen CD19 Proteins 0.000 description 3
- 101000947172 Homo sapiens C-X-C motif chemokine 9 Proteins 0.000 description 3
- 101001012157 Homo sapiens Receptor tyrosine-protein kinase erbB-2 Proteins 0.000 description 3
- 208000001953 Hypotension Diseases 0.000 description 3
- 206010025323 Lymphomas Diseases 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 206010028813 Nausea Diseases 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 102100030086 Receptor tyrosine-protein kinase erbB-2 Human genes 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000000556 agonist Substances 0.000 description 3
- 235000004279 alanine Nutrition 0.000 description 3
- 229940125644 antibody drug Drugs 0.000 description 3
- 229940120638 avastin Drugs 0.000 description 3
- 230000004071 biological effect Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000002619 cancer immunotherapy Methods 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004540 complement-dependent cytotoxicity Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 230000001086 cytosolic effect Effects 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229960005139 epinephrine Drugs 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 231100000869 headache Toxicity 0.000 description 3
- 210000004408 hybridoma Anatomy 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000036543 hypotension Effects 0.000 description 3
- 230000001900 immune effect Effects 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 229940076783 lucentis Drugs 0.000 description 3
- 201000001441 melanoma Diseases 0.000 description 3
- 230000008693 nausea Effects 0.000 description 3
- 108010068617 neonatal Fc receptor Proteins 0.000 description 3
- 210000005259 peripheral blood Anatomy 0.000 description 3
- 239000011886 peripheral blood Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000019491 signal transduction Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 231100000155 toxicity by organ Toxicity 0.000 description 3
- 230000007675 toxicity by organ Effects 0.000 description 3
- 229940046728 tumor necrosis factor alpha inhibitor Drugs 0.000 description 3
- 239000002452 tumor necrosis factor alpha inhibitor Substances 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 2
- LAQPKDLYOBZWBT-NYLDSJSYSA-N (2s,4s,5r,6r)-5-acetamido-2-{[(2s,3r,4s,5s,6r)-2-{[(2r,3r,4r,5r)-5-acetamido-1,2-dihydroxy-6-oxo-4-{[(2s,3s,4r,5s,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}hexan-3-yl]oxy}-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-6-[(1r,2r)-1,2,3-trihydrox Chemical compound O[C@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@H]([C@@H](NC(C)=O)C=O)[C@@H]([C@H](O)CO)O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)[C@@H](O)[C@@H](CO)O1 LAQPKDLYOBZWBT-NYLDSJSYSA-N 0.000 description 2
- BKKWZCSSYWYNDS-JEDNCBNOSA-N 2-aminoacetic acid;(2s)-2,6-diaminohexanoic acid Chemical compound NCC(O)=O.NCCCC[C@H](N)C(O)=O BKKWZCSSYWYNDS-JEDNCBNOSA-N 0.000 description 2
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 description 2
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 2
- 108010088751 Albumins Proteins 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 2
- 102100034609 Ankyrin repeat domain-containing protein 17 Human genes 0.000 description 2
- 238000011746 C57BL/6J (JAX™ mouse strain) Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 102000019034 Chemokines Human genes 0.000 description 2
- 108010012236 Chemokines Proteins 0.000 description 2
- 108010019670 Chimeric Antigen Receptors Proteins 0.000 description 2
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 2
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- 102000001301 EGF receptor Human genes 0.000 description 2
- 108060006698 EGF receptor Proteins 0.000 description 2
- 102000018651 Epithelial Cell Adhesion Molecule Human genes 0.000 description 2
- 108010066687 Epithelial Cell Adhesion Molecule Proteins 0.000 description 2
- 108010021468 Fc gamma receptor IIA Proteins 0.000 description 2
- 108010021472 Fc gamma receptor IIB Proteins 0.000 description 2
- 102100041003 Glutamate carboxypeptidase 2 Human genes 0.000 description 2
- 102000003886 Glycoproteins Human genes 0.000 description 2
- 108090000288 Glycoproteins Proteins 0.000 description 2
- 101000924481 Homo sapiens Ankyrin repeat domain-containing protein 17 Proteins 0.000 description 2
- 101000892862 Homo sapiens Glutamate carboxypeptidase 2 Proteins 0.000 description 2
- 101001036406 Homo sapiens Melanoma-associated antigen C1 Proteins 0.000 description 2
- 101001056707 Homo sapiens Proepiregulin Proteins 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 102100026120 IgG receptor FcRn large subunit p51 Human genes 0.000 description 2
- 101710177940 IgG receptor FcRn large subunit p51 Proteins 0.000 description 2
- 102000000589 Interleukin-1 Human genes 0.000 description 2
- 108010002352 Interleukin-1 Proteins 0.000 description 2
- 108010002350 Interleukin-2 Proteins 0.000 description 2
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- 102100029205 Low affinity immunoglobulin gamma Fc region receptor II-b Human genes 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 102100039447 Melanoma-associated antigen C1 Human genes 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- FQISKWAFAHGMGT-SGJOWKDISA-M Methylprednisolone sodium succinate Chemical compound [Na+].C([C@@]12C)=CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2[C@@H](O)C[C@]2(C)[C@@](O)(C(=O)COC(=O)CCC([O-])=O)CC[C@H]21 FQISKWAFAHGMGT-SGJOWKDISA-M 0.000 description 2
- 208000000112 Myalgia Diseases 0.000 description 2
- RMINQIRDFIBNLE-NNRWGFCXSA-N O-[N-acetyl-alpha-neuraminyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-serine Chemical compound O1[C@H](OC[C@H](N)C(O)=O)[C@H](NC(=O)C)[C@@H](O)[C@@H](O)[C@H]1CO[C@@]1(C(O)=O)O[C@@H]([C@H](O)[C@H](O)CO)[C@H](NC(C)=O)[C@@H](O)C1 RMINQIRDFIBNLE-NNRWGFCXSA-N 0.000 description 2
- 206010033128 Ovarian cancer Diseases 0.000 description 2
- 206010061535 Ovarian neoplasm Diseases 0.000 description 2
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 241000288906 Primates Species 0.000 description 2
- 102100033237 Pro-epidermal growth factor Human genes 0.000 description 2
- 102100025498 Proepiregulin Human genes 0.000 description 2
- 101710089372 Programmed cell death protein 1 Proteins 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- 102000007066 Prostate-Specific Antigen Human genes 0.000 description 2
- 108010072866 Prostate-Specific Antigen Proteins 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 208000009956 adenocarcinoma Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 2
- 108010087408 alpha-beta T-Cell Antigen Receptors Proteins 0.000 description 2
- 239000012491 analyte Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 210000002798 bone marrow cell Anatomy 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 229950008138 carmellose Drugs 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 238000002659 cell therapy Methods 0.000 description 2
- 230000005889 cellular cytotoxicity Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 210000000349 chromosome Anatomy 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 239000007884 disintegrant Substances 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000004064 dysfunction Effects 0.000 description 2
- 210000002257 embryonic structure Anatomy 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 102000052116 epidermal growth factor receptor activity proteins Human genes 0.000 description 2
- 108700015053 epidermal growth factor receptor activity proteins Proteins 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 230000001605 fetal effect Effects 0.000 description 2
- 150000002270 gangliosides Chemical class 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 210000005260 human cell Anatomy 0.000 description 2
- 229960000890 hydrocortisone Drugs 0.000 description 2
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 2
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 230000028993 immune response Effects 0.000 description 2
- 229960003444 immunosuppressant agent Drugs 0.000 description 2
- 239000003018 immunosuppressive agent Substances 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000002757 inflammatory effect Effects 0.000 description 2
- 238000010255 intramuscular injection Methods 0.000 description 2
- 239000007927 intramuscular injection Substances 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 238000001155 isoelectric focusing Methods 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 208000032839 leukemia Diseases 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 201000005202 lung cancer Diseases 0.000 description 2
- 208000020816 lung neoplasm Diseases 0.000 description 2
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 2
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 150000004667 medium chain fatty acids Chemical class 0.000 description 2
- 229960004584 methylprednisolone Drugs 0.000 description 2
- 239000004530 micro-emulsion Substances 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 238000010172 mouse model Methods 0.000 description 2
- YOHYSYJDKVYCJI-UHFFFAOYSA-N n-[3-[[6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]amino]phenyl]cyclopropanecarboxamide Chemical compound FC(F)(F)C1=CC=CC(NC=2N=CN=C(NC=3C=C(NC(=O)C4CC4)C=CC=3)C=2)=C1 YOHYSYJDKVYCJI-UHFFFAOYSA-N 0.000 description 2
- 239000002088 nanocapsule Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000007135 neurotoxicity Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 201000002528 pancreatic cancer Diseases 0.000 description 2
- 208000008443 pancreatic carcinoma Diseases 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 229940127557 pharmaceutical product Drugs 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 230000002685 pulmonary effect Effects 0.000 description 2
- 238000003127 radioimmunoassay Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 230000020382 suppression by virus of host antigen processing and presentation of peptide antigen via MHC class I Effects 0.000 description 2
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000375 suspending agent Substances 0.000 description 2
- 238000013268 sustained release Methods 0.000 description 2
- 239000012730 sustained-release form Substances 0.000 description 2
- 108010078373 tisagenlecleucel Proteins 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 2
- 229940124549 vasodilator Drugs 0.000 description 2
- 239000003071 vasodilator agent Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- JWZZKOKVBUJMES-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound CC(C)NCC(O)C1=CC=C(O)C(O)=C1 JWZZKOKVBUJMES-UHFFFAOYSA-N 0.000 description 1
- NEHKZPHIKKEMAZ-ZFVKSOIMSA-N (2s)-2-[[(2s,3r)-2-[[(2s)-2-[[(2s,3s)-2-[[2-[[(2s,3s)-2-[[2-[[(2s)-2-[[(2s)-2-azaniumylpropanoyl]amino]propanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylb Chemical compound C[C@H](N)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(O)=O NEHKZPHIKKEMAZ-ZFVKSOIMSA-N 0.000 description 1
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- HMLGSIZOMSVISS-ONJSNURVSA-N (7r)-7-[[(2z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2,2-dimethylpropanoyloxymethoxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Chemical compound N([C@@H]1C(N2C(=C(C=C)CSC21)C(O)=O)=O)C(=O)\C(=N/OCOC(=O)C(C)(C)C)C1=CSC(N)=N1 HMLGSIZOMSVISS-ONJSNURVSA-N 0.000 description 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- INZOTETZQBPBCE-NYLDSJSYSA-N 3-sialyl lewis Chemical compound O[C@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@H]([C@H](O)CO)[C@@H]([C@@H](NC(C)=O)C=O)O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)[C@@H](O)[C@@H](CO)O1 INZOTETZQBPBCE-NYLDSJSYSA-N 0.000 description 1
- 102100030310 5,6-dihydroxyindole-2-carboxylic acid oxidase Human genes 0.000 description 1
- 102100033793 ALK tyrosine kinase receptor Human genes 0.000 description 1
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 1
- 108020005544 Antisense RNA Proteins 0.000 description 1
- 208000006820 Arthralgia Diseases 0.000 description 1
- 102100029822 B- and T-lymphocyte attenuator Human genes 0.000 description 1
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 description 1
- 229940125565 BMS-986016 Drugs 0.000 description 1
- 238000012492 Biacore method Methods 0.000 description 1
- 206010005746 Blood pressure fluctuation Diseases 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 102100025429 Butyrophilin-like protein 2 Human genes 0.000 description 1
- 102100021943 C-C motif chemokine 2 Human genes 0.000 description 1
- 101710155857 C-C motif chemokine 2 Proteins 0.000 description 1
- 102100032367 C-C motif chemokine 5 Human genes 0.000 description 1
- 102100026094 C-type lectin domain family 12 member A Human genes 0.000 description 1
- 108700012434 CCL3 Proteins 0.000 description 1
- 102100038078 CD276 antigen Human genes 0.000 description 1
- 101710185679 CD276 antigen Proteins 0.000 description 1
- 108010029697 CD40 Ligand Proteins 0.000 description 1
- 101150013553 CD40 gene Proteins 0.000 description 1
- 102100032937 CD40 ligand Human genes 0.000 description 1
- 102100036008 CD48 antigen Human genes 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 108010022366 Carcinoembryonic Antigen Proteins 0.000 description 1
- 102100025475 Carcinoembryonic antigen-related cell adhesion molecule 5 Human genes 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 102000000013 Chemokine CCL3 Human genes 0.000 description 1
- 102000001326 Chemokine CCL4 Human genes 0.000 description 1
- 108010055165 Chemokine CCL4 Proteins 0.000 description 1
- 108010055166 Chemokine CCL5 Proteins 0.000 description 1
- 102100038196 Chitinase-3-like protein 1 Human genes 0.000 description 1
- 102100037364 Craniofacial development protein 1 Human genes 0.000 description 1
- 108010006197 Cytokine Receptor gp130 Proteins 0.000 description 1
- 102000005754 Cytokine Receptor gp130 Human genes 0.000 description 1
- 239000003154 D dimer Substances 0.000 description 1
- 230000004544 DNA amplification Effects 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 101710139422 Eotaxin Proteins 0.000 description 1
- 102100023688 Eotaxin Human genes 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 108010008165 Etanercept Proteins 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 102000008857 Ferritin Human genes 0.000 description 1
- 108050000784 Ferritin Proteins 0.000 description 1
- 238000008416 Ferritin Methods 0.000 description 1
- 201000008808 Fibrosarcoma Diseases 0.000 description 1
- 108010017080 Granulocyte Colony-Stimulating Factor Proteins 0.000 description 1
- 102000004269 Granulocyte Colony-Stimulating Factor Human genes 0.000 description 1
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 1
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 1
- 208000002250 Hematologic Neoplasms Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 102000008055 Heparan Sulfate Proteoglycans Human genes 0.000 description 1
- 229920002971 Heparan sulfate Polymers 0.000 description 1
- 206010019663 Hepatic failure Diseases 0.000 description 1
- 102100021866 Hepatocyte growth factor Human genes 0.000 description 1
- 101000773083 Homo sapiens 5,6-dihydroxyindole-2-carboxylic acid oxidase Proteins 0.000 description 1
- 101000864344 Homo sapiens B- and T-lymphocyte attenuator Proteins 0.000 description 1
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 description 1
- 101000934738 Homo sapiens Butyrophilin-like protein 2 Proteins 0.000 description 1
- 101000912622 Homo sapiens C-type lectin domain family 12 member A Proteins 0.000 description 1
- 101000716130 Homo sapiens CD48 antigen Proteins 0.000 description 1
- 101000883515 Homo sapiens Chitinase-3-like protein 1 Proteins 0.000 description 1
- 101000935587 Homo sapiens Flavin reductase (NADPH) Proteins 0.000 description 1
- 101000898034 Homo sapiens Hepatocyte growth factor Proteins 0.000 description 1
- 101001076408 Homo sapiens Interleukin-6 Proteins 0.000 description 1
- 101000599048 Homo sapiens Interleukin-6 receptor subunit alpha Proteins 0.000 description 1
- 101000878605 Homo sapiens Low affinity immunoglobulin epsilon Fc receptor Proteins 0.000 description 1
- 101001005720 Homo sapiens Melanoma-associated antigen 4 Proteins 0.000 description 1
- 101001036688 Homo sapiens Melanoma-associated antigen B1 Proteins 0.000 description 1
- 101001036686 Homo sapiens Melanoma-associated antigen B2 Proteins 0.000 description 1
- 101000934338 Homo sapiens Myeloid cell surface antigen CD33 Proteins 0.000 description 1
- 101001117317 Homo sapiens Programmed cell death 1 ligand 1 Proteins 0.000 description 1
- 101000743264 Homo sapiens RNA-binding protein 6 Proteins 0.000 description 1
- 101000604116 Homo sapiens RNA-binding protein Nova-2 Proteins 0.000 description 1
- 101000628514 Homo sapiens STAGA complex 65 subunit gamma Proteins 0.000 description 1
- 101000868152 Homo sapiens Son of sevenless homolog 1 Proteins 0.000 description 1
- 101000914484 Homo sapiens T-lymphocyte activation antigen CD80 Proteins 0.000 description 1
- 101100207070 Homo sapiens TNFSF8 gene Proteins 0.000 description 1
- 101000835790 Homo sapiens Tudor domain-containing protein 6 Proteins 0.000 description 1
- 101000851376 Homo sapiens Tumor necrosis factor receptor superfamily member 8 Proteins 0.000 description 1
- 101000666896 Homo sapiens V-type immunoglobulin domain-containing suppressor of T-cell activation Proteins 0.000 description 1
- 101000851018 Homo sapiens Vascular endothelial growth factor receptor 1 Proteins 0.000 description 1
- 102000006496 Immunoglobulin Heavy Chains Human genes 0.000 description 1
- 108010019476 Immunoglobulin Heavy Chains Proteins 0.000 description 1
- 102100037850 Interferon gamma Human genes 0.000 description 1
- 102000006992 Interferon-alpha Human genes 0.000 description 1
- 108010047761 Interferon-alpha Proteins 0.000 description 1
- 108010074328 Interferon-gamma Proteins 0.000 description 1
- 102000003777 Interleukin-1 beta Human genes 0.000 description 1
- 108090000193 Interleukin-1 beta Proteins 0.000 description 1
- 102000051628 Interleukin-1 receptor antagonist Human genes 0.000 description 1
- 108700021006 Interleukin-1 receptor antagonist Proteins 0.000 description 1
- 108090000174 Interleukin-10 Proteins 0.000 description 1
- 108010065805 Interleukin-12 Proteins 0.000 description 1
- 108090000176 Interleukin-13 Proteins 0.000 description 1
- 108090000172 Interleukin-15 Proteins 0.000 description 1
- 108050003558 Interleukin-17 Proteins 0.000 description 1
- 108090000978 Interleukin-4 Proteins 0.000 description 1
- 108010002616 Interleukin-5 Proteins 0.000 description 1
- 102100037792 Interleukin-6 receptor subunit alpha Human genes 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 102100038007 Low affinity immunoglobulin epsilon Fc receptor Human genes 0.000 description 1
- 102100029204 Low affinity immunoglobulin gamma Fc region receptor II-a Human genes 0.000 description 1
- 102100029185 Low affinity immunoglobulin gamma Fc region receptor III-B Human genes 0.000 description 1
- 102100026964 M1-specific T cell receptor beta chain Human genes 0.000 description 1
- 108010010995 MART-1 Antigen Proteins 0.000 description 1
- 102000016200 MART-1 Antigen Human genes 0.000 description 1
- 206010064912 Malignant transformation Diseases 0.000 description 1
- 108010071463 Melanoma-Specific Antigens Proteins 0.000 description 1
- 102000007557 Melanoma-Specific Antigens Human genes 0.000 description 1
- 102100025077 Melanoma-associated antigen 4 Human genes 0.000 description 1
- 102100039477 Melanoma-associated antigen B1 Human genes 0.000 description 1
- 102100039479 Melanoma-associated antigen B2 Human genes 0.000 description 1
- 206010048294 Mental status changes Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 241000699660 Mus musculus Species 0.000 description 1
- 101100337463 Mus musculus Gpc3 gene Proteins 0.000 description 1
- 101100407308 Mus musculus Pdcd1lg2 gene Proteins 0.000 description 1
- 101100207071 Mus musculus Tnfsf8 gene Proteins 0.000 description 1
- 102100025243 Myeloid cell surface antigen CD33 Human genes 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- 241000238413 Octopus Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 206010057249 Phagocytosis Diseases 0.000 description 1
- 101710098940 Pro-epidermal growth factor Proteins 0.000 description 1
- 108700030875 Programmed Cell Death 1 Ligand 2 Proteins 0.000 description 1
- 102100024213 Programmed cell death 1 ligand 2 Human genes 0.000 description 1
- ODHCTXKNWHHXJC-GSVOUGTGSA-N Pyroglutamic acid Natural products OC(=O)[C@H]1CCC(=O)N1 ODHCTXKNWHHXJC-GSVOUGTGSA-N 0.000 description 1
- 102100038150 RNA-binding protein 6 Human genes 0.000 description 1
- 102100038461 RNA-binding protein Nova-2 Human genes 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 1
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 102100026710 STAGA complex 65 subunit gamma Human genes 0.000 description 1
- 108020004459 Small interfering RNA Proteins 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 102100036234 Synaptonemal complex protein 1 Human genes 0.000 description 1
- 101710143177 Synaptonemal complex protein 1 Proteins 0.000 description 1
- 108090000054 Syndecan-2 Proteins 0.000 description 1
- 230000006052 T cell proliferation Effects 0.000 description 1
- 206010042971 T-cell lymphoma Diseases 0.000 description 1
- 208000027585 T-cell non-Hodgkin lymphoma Diseases 0.000 description 1
- 102100027222 T-lymphocyte activation antigen CD80 Human genes 0.000 description 1
- 208000001871 Tachycardia Diseases 0.000 description 1
- 208000024313 Testicular Neoplasms Diseases 0.000 description 1
- 206010057644 Testis cancer Diseases 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- 102100026366 Tudor domain-containing protein 6 Human genes 0.000 description 1
- 102100032100 Tumor necrosis factor ligand superfamily member 8 Human genes 0.000 description 1
- 102100040245 Tumor necrosis factor receptor superfamily member 5 Human genes 0.000 description 1
- 102100036857 Tumor necrosis factor receptor superfamily member 8 Human genes 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 108010079206 V-Set Domain-Containing T-Cell Activation Inhibitor 1 Proteins 0.000 description 1
- 102100038929 V-set domain-containing T-cell activation inhibitor 1 Human genes 0.000 description 1
- 102100038282 V-type immunoglobulin domain-containing suppressor of T-cell activation Human genes 0.000 description 1
- 102100033178 Vascular endothelial growth factor receptor 1 Human genes 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 208000011341 adult acute respiratory distress syndrome Diseases 0.000 description 1
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- ANBQYFIVLNNZCU-CQCLMDPOSA-N alpha-L-Fucp-(1->2)-[alpha-D-GalpNAc-(1->3)]-beta-D-Galp-(1->3)-[alpha-L-Fucp-(1->4)]-beta-D-GlcpNAc-(1->3)-beta-D-Galp Chemical compound O[C@H]1[C@H](O)[C@H](O)[C@H](C)O[C@H]1O[C@H]1[C@H](O[C@H]2[C@@H]([C@@H](O[C@@H]3[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O3)NC(C)=O)[C@@H](O)[C@@H](CO)O2)O[C@H]2[C@H]([C@H](O)[C@H](O)[C@H](C)O2)O)[C@@H](NC(C)=O)[C@H](O[C@H]2[C@H]([C@@H](CO)O[C@@H](O)[C@@H]2O)O)O[C@@H]1CO ANBQYFIVLNNZCU-CQCLMDPOSA-N 0.000 description 1
- 102000006707 alpha-beta T-Cell Antigen Receptors Human genes 0.000 description 1
- 238000003016 alphascreen Methods 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229960004238 anakinra Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000011091 antibody purification Methods 0.000 description 1
- 239000003048 aphrodisiac agent Substances 0.000 description 1
- 230000002509 aphrodisiac effect Effects 0.000 description 1
- 230000004596 appetite loss Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229950002916 avelumab Drugs 0.000 description 1
- 229950009579 axicabtagene ciloleucel Drugs 0.000 description 1
- UCJGJABZCDBEDK-UHFFFAOYSA-N bazedoxifene Chemical compound C=1C=C(OCCN2CCCCCC2)C=CC=1CN1C2=CC=C(O)C=C2C(C)=C1C1=CC=C(O)C=C1 UCJGJABZCDBEDK-UHFFFAOYSA-N 0.000 description 1
- 229960000817 bazedoxifene Drugs 0.000 description 1
- CXQCLLQQYTUUKJ-ALWAHNIESA-N beta-D-GalpNAc-(1->4)-[alpha-Neup5Ac-(2->8)-alpha-Neup5Ac-(2->3)]-beta-D-Galp-(1->4)-beta-D-Glcp-(1<->1')-Cer(d18:1/18:0) Chemical compound O[C@@H]1[C@@H](O)[C@H](OC[C@H](NC(=O)CCCCCCCCCCCCCCCCC)[C@H](O)\C=C\CCCCCCCCCCCCC)O[C@H](CO)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@@H](CO)O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)C(O)=O)[C@@H](O[C@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](CO)O1 CXQCLLQQYTUUKJ-ALWAHNIESA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 229960000106 biosimilars Drugs 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 208000015294 blood coagulation disease Diseases 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- NNYANBOETKCDHT-UHFFFAOYSA-N carbon dioxide;oxirane Chemical compound C1CO1.O=C=O NNYANBOETKCDHT-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229940082638 cardiac stimulant phosphodiesterase inhibitors Drugs 0.000 description 1
- 230000003177 cardiotonic effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000012292 cell migration Effects 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 230000004186 co-expression Effects 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 239000003184 complementary RNA Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 108010057085 cytokine receptors Proteins 0.000 description 1
- 102000003675 cytokine receptors Human genes 0.000 description 1
- 239000000824 cytostatic agent Substances 0.000 description 1
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 208000009190 disseminated intravascular coagulation Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 229950009791 durvalumab Drugs 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002357 endometrial effect Effects 0.000 description 1
- 229960002179 ephedrine Drugs 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 229960000403 etanercept Drugs 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 108010052295 fibrin fragment D Proteins 0.000 description 1
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 1
- IJJVMEJXYNJXOJ-UHFFFAOYSA-N fluquinconazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1N1C(=O)C2=CC(F)=CC=C2N=C1N1C=NC=N1 IJJVMEJXYNJXOJ-UHFFFAOYSA-N 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 108010062214 gamma-delta T-Cell Antigen Receptors Proteins 0.000 description 1
- 102000011778 gamma-delta T-Cell Antigen Receptors Human genes 0.000 description 1
- PFJKOHUKELZMLE-VEUXDRLPSA-N ganglioside GM3 Chemical compound O[C@@H]1[C@@H](O)[C@H](OC[C@@H]([C@H](O)/C=C/CCCCCCCCCCCCC)NC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)O[C@H](CO)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@]2(O[C@H]([C@H](NC(C)=O)[C@@H](O)C2)[C@H](O)[C@H](O)CO)C(O)=O)[C@@H](O)[C@@H](CO)O1 PFJKOHUKELZMLE-VEUXDRLPSA-N 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 125000000404 glutamine group Chemical group N[C@@H](CCC(N)=O)C(=O)* 0.000 description 1
- 229930004094 glycosylphosphatidylinositol Natural products 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 230000009033 hematopoietic malignancy Effects 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 239000000833 heterodimer Substances 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 208000000122 hyperventilation Diseases 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 229940121569 ieramilimab Drugs 0.000 description 1
- 230000005934 immune activation Effects 0.000 description 1
- 230000005931 immune cell recruitment Effects 0.000 description 1
- 239000012642 immune effector Substances 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 229940121354 immunomodulator Drugs 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229960000598 infliximab Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 108091008042 inhibitory receptors Proteins 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 108040006732 interleukin-1 receptor activity proteins Proteins 0.000 description 1
- 102000014909 interleukin-1 receptor activity proteins Human genes 0.000 description 1
- 108040006849 interleukin-2 receptor activity proteins Proteins 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 229960005386 ipilimumab Drugs 0.000 description 1
- 229960001317 isoprenaline Drugs 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 229940045426 kymriah Drugs 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 231100000835 liver failure Toxicity 0.000 description 1
- 208000007903 liver failure Diseases 0.000 description 1
- 208000019017 loss of appetite Diseases 0.000 description 1
- 235000021266 loss of appetite Nutrition 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 230000036212 malign transformation Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229960003574 milrinone Drugs 0.000 description 1
- PZRHRDRVRGEVNW-UHFFFAOYSA-N milrinone Chemical compound N1C(=O)C(C#N)=CC(C=2C=CN=CC=2)=C1C PZRHRDRVRGEVNW-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000009149 molecular binding Effects 0.000 description 1
- 208000013465 muscle pain Diseases 0.000 description 1
- 210000000066 myeloid cell Anatomy 0.000 description 1
- PUPNJSIFIXXJCH-UHFFFAOYSA-N n-(4-hydroxyphenyl)-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide Chemical compound C1=CC(O)=CC=C1NC(=O)CN1S(=O)(=O)C2=CC=CC=C2C1=O PUPNJSIFIXXJCH-UHFFFAOYSA-N 0.000 description 1
- OHDXDNUPVVYWOV-UHFFFAOYSA-N n-methyl-1-(2-naphthalen-1-ylsulfanylphenyl)methanamine Chemical compound CNCC1=CC=CC=C1SC1=CC=CC2=CC=CC=C12 OHDXDNUPVVYWOV-UHFFFAOYSA-N 0.000 description 1
- 210000000822 natural killer cell Anatomy 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 230000001272 neurogenic effect Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229960003301 nivolumab Drugs 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229960002621 pembrolizumab Drugs 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002823 phage display Methods 0.000 description 1
- 230000008782 phagocytosis Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 239000002571 phosphodiesterase inhibitor Substances 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 229920001583 poly(oxyethylated polyols) Polymers 0.000 description 1
- 229920001481 poly(stearyl methacrylate) Polymers 0.000 description 1
- 108091033319 polynucleotide Proteins 0.000 description 1
- 102000040430 polynucleotide Human genes 0.000 description 1
- 239000002157 polynucleotide Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 108091008601 sVEGFR Proteins 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 229950007213 spartalizumab Drugs 0.000 description 1
- 150000003408 sphingolipids Chemical class 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000002636 symptomatic treatment Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000006794 tachycardia Effects 0.000 description 1
- 101150047061 tag-72 gene Proteins 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002381 testicular Effects 0.000 description 1
- 201000003120 testicular cancer Diseases 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229950007137 tisagenlecleucel Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 238000011830 transgenic mouse model Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 229950007217 tremelimumab Drugs 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000008728 vascular permeability Effects 0.000 description 1
- 239000002550 vasoactive agent Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940045208 yescarta Drugs 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/22—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/177—Receptors; Cell surface antigens; Cell surface determinants
- A61K38/179—Receptors; Cell surface antigens; Cell surface determinants for growth factors; for growth regulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2809—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2863—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
- C07K16/303—Liver or Pancreas
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/99—Enzyme inactivation by chemical treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
- C07K14/71—Receptors; Cell surface antigens; Cell surface determinants for growth factors; for growth regulators
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
Definitions
- the present disclosure relates to an anti-T cell antigen binding molecule for use in combination with an angiogenesis inhibitor. Furthermore, the present disclosure relates to pharmaceutical compositions and methods for the prevention, alleviation, or treatment of cytokine-producing side effects associated with administration of anti-T cell antigen binding molecules.
- Antibodies are attracting attention as pharmaceuticals because they are highly stable in plasma and have few side effects (Non-Patent Document 1 and Non-Patent Document 2). Antibodies not only bind to antigens, agonists and antagonists, but also ADCC (Antibody Dependent Cytotoxicity), ADCP (Antibody Dependent Cell phagocytosis), CDC (complement). It is known that it induces cytotoxic activity (also referred to as effector function) by effector cells such as (dependent cytotoxic activity) and exerts an antitumor effect on cancer cells (Non-Patent Document 3). A plurality of therapeutic antibodies showing excellent antitumor effects have been developed as pharmaceuticals for the treatment of cancer (Non-Patent Document 4), and although existing therapeutic antibodies have excellent effects. The therapeutic outcomes obtained by administration of these antibodies are not yet satisfactory.
- Bispecific antibodies Bispecific antibodies that bind to two or more types of antigens with one molecule are being studied as molecules that inhibit multiple targets. If any of the antigens recognized by Bispecific antibodies is specifically expressed in cancer, one antigen is recognized because it exhibits cytotoxic activity against cancer cells regardless of whether it binds to any of the antigens. It can be expected to have a more efficient antitumor effect than ordinary antibody drugs.
- T cell redirecting antibody As one of the Bispecific antibodies, T cell redirecting antibody (T cell-redirecting antibody), which is an antibody whose antitumor effect is based on cytotoxicity that mobilizes T cells as effector cells, has been known since the 1980s ( Non-Patent Documents 5, 6 and 7). Unlike antibodies whose antitumor effect is ADCC, which mobilizes NK cells and macrophages as effector cells, T-cell redirecting antibodies are any of the constituent subsystems of the T-cell receptor (TCR) complex on T cells. It is a bi-specific antibody including an antibody against the antibody, particularly an antibody that binds to the CD3 epsilon chain, and an antibody that binds to an antigen on a target cancer cell.
- T cell redirecting antibody When the T cell redirecting antibody simultaneously binds to the CD3 epsilon chain and the cancer antigen, the T cell approaches the cancer cell. As a result, it is considered that the cytotoxic effect of T cells exerts an antitumor effect on cancer cells.
- a new T cell redirecting antibody has recently been developed that has an Fc region that binds to the cancer antigen (GPC3) and the CD3 ⁇ chain expressed in T cells in each of the two Fabs and has a reduced Fc ⁇ R-binding activity. It is provided (Patent Documents 1 and 2).
- Non-Patent Document 8 the occurrence of toxicity associated with the exertion of high antitumor activity of T cell redirecting antibody, for example, the occurrence of cytokine release syndrome (Cytokine Release Syndrome, CRS) has been reported (Non-Patent Document 8).
- the present disclosure relates to a combination therapy containing an anti-T cell antigen-binding molecule and an angiogenesis inhibitor, a pharmaceutical composition for use in the combination therapy, and the like.
- the inventors administer an anti-T cell antigen-binding molecule in an individual by administration of a representative angiogenesis inhibitor, a Vascular Endothelial Growth Factor (VEGF) inhibitor. It has been found that it is possible to prevent, alleviate, or treat the cytokine release syndrome (CRS) associated with the administration of.
- VEGF Vascular Endothelial Growth Factor
- the disclosure relates to: (A1) A pharmaceutical composition containing an anti-T cell antigen-binding molecule, wherein the pharmaceutical composition is used in combination with a vascular epidermal growth factor (VEGF) inhibitor to prevent cytokine release syndrome and / or cytokine release.
- a pharmaceutical composition comprising / or alleviating and / or treating.
- (A1-1) The pharmaceutical composition according to (A1), wherein the VEGF inhibitor is administered before, simultaneously with, or after the administration of the pharmaceutical composition.
- the VEGF inhibitor is administered 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the same day before the administration of the pharmaceutical composition, before the administration of the pharmaceutical composition.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the pharmaceutical composition according to any one of (A1) to (A1-3) which is the above-mentioned VEGF inhibitor.
- composition The pharmaceutical composition according to any one of (A1) to (A1-4), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- A1-6 The pharmaceutical composition according to any one of (A1) to (A1-5), wherein the pharmaceutical composition is additionally a pharmaceutical composition for use in combination with an immune checkpoint inhibitor. ..
- A1-7) The pharmaceutical according to (A1-6), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. Composition.
- (A1-8) The pharmaceutical composition according to (A1-6) or (A1-7), wherein the immune checkpoint inhibitor is atezolizumab.
- (A1-9) The pharmaceutical composition according to any one of (A1) to (A1-8), wherein the corticosteroid is not administered before or at the same time as the administration of the pharmaceutical composition.
- (A1-10) The pharmaceutical composition according to any one of (A1) to (A1-8), wherein the corticosteroid is further administered before, simultaneously with, or after the administration of the pharmaceutical composition.
- (A1-11) The pharmaceutical composition according to (A1-9) or (A1-10), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- (A1-13) The anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- (A1-14) The pharmaceutical composition according to any one of (A1) to (A1-13) for the treatment of cancer.
- (A1-15) The pharmaceutical composition according to any one of (A1) to (A1-14) for treating cancer while preventing or reducing cytokine release syndrome and / or cytokine release.
- the cytokine release syndrome and / or cytokine release is any of (A1) to (A1-15), which is a cytokine release syndrome and / or cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- the pharmaceutical composition according to. (A1-17) The pharmaceutical composition according to any one of (A1) to (A1-16), wherein the cytokine release syndrome is caused by cytokine release from either or both of non-tumor tissue and tumor tissue. ..
- the present disclosure relates to: (A2) (i) a container, (ii) a pharmaceutical composition in the container containing an anti-T cell antigen-binding molecule, and (iii) a cytokine release syndrome and / after administration of the pharmaceutical composition. Or a kit comprising a document instructing administration of a VEGF inhibitor to prevent and / or reduce and / or treat cytokine release. (A2-1) (i) A container, (ii) a pharmaceutical composition in the container containing an anti-T cell antigen-binding molecule, and (iii) 6 days, 5 days, 4 days, 3 days before administration of the pharmaceutical composition.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the kit according to (A2) or (A2-1) which is the above VEGF inhibitor.
- A2-5) The kit according to any one of (A2) to (A2-4), which further comprises a document instructing the pharmaceutical composition to be used in combination with an immune checkpoint inhibitor.
- A2-6) The kit according to (A2-5), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- A2-7) The pharmaceutical composition according to (A2-5) or (A2-6), wherein the immune checkpoint inhibitor is atezolizumab.
- A2-8) The kit according to any one of (A2) to (A2-7), further comprising a document instructing not to administer a corticosteroid before or at the same time as the administration of the pharmaceutical composition.
- kits The description according to any one of (A2) to (A2-7), further comprising a document instructing administration of a corticosteroid before, simultaneously with, or after administration of the pharmaceutical composition.
- kit The kit according to (A2-10) The kit according to (A2-8) or (A2-9), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- A2-14 The kit according to any one of (A2) to (A2-13) for treating cancer according to the formulation specified in the above document.
- the cytokine release syndrome and / or the cytokine release is any of (A2) to (A2-14), which is a cytokine release syndrome and / or a cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- the kit described in. (A2-16) The kit according to any one of (A2) to (A1-15), wherein the cytokine release syndrome is caused by cytokine release from either or both of non-tumor tissue and tumor tissue.
- A2-1-7 The kit according to any one of (A2) to (A2-16), wherein the pharmaceutical composition is formulated according to the instructions in the document.
- the anti-T cell antigen-binding molecule is characterized by treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release when used in combination with a VEGF inhibitor.
- Use in the manufacture of pharmaceutical compositions (A3-1) The use according to (A3), wherein the VEGF inhibitor is administered before, simultaneously with, or after administration of the pharmaceutical composition.
- the VEGF inhibitor is administered 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the same day before the administration of the pharmaceutical composition, before the administration of the pharmaceutical composition.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- A3-5 The use according to any one of (A3) to (A3-4), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (A3-6) The use according to any one of (A3) to (A3-5), wherein the pharmaceutical composition is additionally used in combination with an immune checkpoint inhibitor.
- (A3-7) The use according to (A3-6), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (A3-8) The use according to (A3-6) or (A3-7), wherein the immune checkpoint inhibitor is atezolizumab.
- A3-9) The use according to any one of (A3) to (A3-8), wherein the corticosteroid is not administered before or at the same time as the administration of the pharmaceutical composition.
- A3-11 The use according to (A3-9) or (A3-10), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or the cytokine release is any of (A3) to (A3-13), which is a cytokine release syndrome and / or a cytokine release associated with administration of the anti-T cell antigen-binding molecule. Use as described in.
- (A3-15) The use according to any of (A3) to (A3-14), wherein the cytokine release syndrome is caused by cytokine release from either or both non-tumor tissue and tumor tissue.
- (A4) The use of an anti-T cell antigen-binding molecule in combination therapy with a VEGF inhibitor, said combination therapy while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release. It is a combination therapy for treating cancer.
- (A4-1) The use according to (A4), wherein the VEGF inhibitor is administered before, simultaneously with, or after the administration of the anti-T cell antigen-binding molecule in the combination therapy.
- (A4-2) The use according to (A4), wherein the VEGF inhibitor is administered before or at the same time as the administration of the anti-T cell antigen-binding molecule in the combination therapy.
- (A4-3) In the combination therapy, 6 days before, 5 days before, 4 days before, 3 days before, 2 days before, 1 day before or on the day of administration of the anti-T cell antigen-binding molecule, before administration of the anti-T cell antigen-binding molecule.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- A4-5 The use according to any one of (A4) to (A4-4), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (A4-6) The use according to any one of (A4) to (A4-5), wherein the combination therapy is additionally administered with an immune checkpoint inhibitor.
- (A4-7) The use according to (A4-6), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (A4-8) The use according to (A4-6) or (A4-7), wherein the immune checkpoint inhibitor is atezolizumab.
- (A4-9) The use according to any one of (A4) to (A4-8), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule in the combination therapy.
- the combination therapy wherein the corticosteroid is further administered before, at the same time, or after the administration of the anti-T cell antigen-binding molecule, according to any one of (A4) to (A4-8).
- Use of. (A4-11) The use according to (A4-9) or (A4-10), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or the cytokine release is any of (A4) to (A4-13), which is a cytokine release syndrome and / or a cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- Use as described in. (A4-15) The use according to any of (A4) to (A4-14), wherein the cytokine release syndrome is due to cytokine release from either or both non-tumor and tumor tissues.
- the present disclosure relates to: (A5) Cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release by administering an anti-T cell antigen-binding molecule to a subject, including in combination with a VEGF inhibitor. How to treat.
- (A5-1) The method according to (A5), wherein the VEGF inhibitor is administered before, simultaneously with, or after the administration of the anti-T cell antigen-binding molecule.
- (A5-3) The VEGF inhibition 6 days before, 5 days before, 4 days before, 3 days before, 2 days before, 1 day before, or on the day of administration of the anti-T cell antigen-binding molecule, before administration of the anti-T cell antigen-binding molecule.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- A5-5) The method according to any one of (A5) to (A5-4), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (A5-6) The method according to any one of (A5) to (A5-5), which comprises further concomitant use with an immune checkpoint inhibitor.
- (A5-7) The method according to (A5-6), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (A5-8) The method according to (A5-6) or (A5-7), wherein the immune checkpoint inhibitor is atezolizumab.
- (A5-9) The method according to any one of (A5) to (A5-8), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- A5-11 The method according to (A5-9) or (A5-10), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or cytokine release is any of (A5) to (A5-13), which is a cytokine release syndrome and / or cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- the method described in. (A5-15) The cytokine release syndrome is caused by the release of cytokines from non-tumor tissue and / or tumor tissue (A).
- the present disclosure includes the following aspects;
- (B1) A pharmaceutical composition comprising a VEGF inhibitor for preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the pharmaceutical composition according to (B1) which is the above VEGF inhibitor.
- (B1-2) The pharmaceutical composition according to (B1) or (B1-1), wherein the VEGF inhibitor is selected from the group consisting of bevacizumab, ramucilumab, and aflibercept. thing.
- (B1-3) The pharmaceutical composition according to any one of (B1) to (B1-2), wherein the pharmaceutical composition is a pharmaceutical composition for use in combination with an immune checkpoint inhibitor.
- (B1-4) The pharmaceutical according to (B1-3), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody.
- Composition Composition.
- (B1-5) The pharmaceutical composition according to (B1-3) or (B1-4), wherein the immune checkpoint inhibitor is atezolizumab.
- (B1-6) The pharmaceutical composition according to any one of (B1) to (B1-5) for use in combination therapy with an anti-T cell antigen-binding molecule.
- (B1-7) The pharmaceutical composition according to (B1-6) for administration before, simultaneously with, or after administration of the anti-T cell antigen-binding molecule.
- (B1-8) The pharmaceutical composition according to (B1-6) for administration of the anti-T cell antigen-binding molecule before or at the same time.
- (B1-9) For administration of the anti-T cell antigen-binding molecule 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the same day before administration of the anti-T cell antigen-binding molecule. , (B1-6) to (B1-8).
- (B1-10) The pharmaceutical composition according to any one of (B1-6) to (B1-9), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- (B1-11) The pharmaceutical composition according to any one of (B1-6) to (B1-9), wherein the corticosteroid is further administered before, simultaneously with, or after the administration of the anti-T cell antigen-binding molecule. thing.
- (B1-12) The pharmaceutical composition according to (B1-10) or (B1-11), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the combination of the pharmaceutical composition and the anti-T cell antigen-binding molecule is a combination for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the cytokine release syndrome and / or the cytokine release is the cytokine release syndrome and / or the cytokine release associated with the administration of the anti-T cell antigen-binding molecule, (B1-6) to (B1-15).
- the pharmaceutical composition according to any. (B1-17) The pharmaceutical composition according to any one of (B1) to (B1-16), wherein the cytokine release syndrome is caused by cytokine release from either or both of non-tumor tissue and tumor tissue. ..
- the present disclosure relates to: (B2) (i) a container, (ii) a pharmaceutical composition in a container comprising a VEGF inhibitor, and (iii) cytokine release syndrome and / or to prevent and / or reduce and / or treat cytokine release.
- a kit comprising, a document instructing administration of the pharmaceutical composition.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the kit according to (B2) which is the above-mentioned cytokine inhibitor.
- B2-2 The kit according to (B2) or (B2-1), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- B2-5 The pharmaceutical composition according to (B2-3) or (B2-4), wherein the immune checkpoint inhibitor is atezolizumab.
- B2-6) The kit according to any one of (B2) to (B2-5), further comprising a document instructing the pharmaceutical composition to be used in combination with an anti-T cell antigen binding molecule.
- (B2-7) The kit according to (B2-6), further comprising a document instructing the pharmaceutical composition to be administered before, simultaneously or after administration of the anti-T cell antigen binding molecule.
- (B2-8) The kit according to (B2-6), further comprising a document instructing the pharmaceutical composition to be administered before or at the same time as the anti-T cell antigen binding molecule.
- (B2-9) Administration of the anti-T cell antigen-binding molecule to the pharmaceutical composition 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the same day before administration of the anti-T cell antigen-binding molecule.
- the kit according to any of (B2-6) to (B2-8) further comprising a document instructing to administer previously.
- (B2-10) Any of (B2-6) to (B2-9) further comprising a document instructing not to administer a corticosteroid before or at the same time as administration of the anti-T cell antigen binding molecule.
- the kit described in. (B2-11) From (B2-6) to (B2-9), further comprising a document instructing the administration of the corticosteroid before, at the same time or after the administration of the anti-T cell antigen-binding molecule.
- the kit described in either. (B2-12) The kit according to (B2-10) or (B2-11), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the combination of the pharmaceutical composition and the anti-T cell antigen-binding molecule is a combination for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the cytokine release syndrome and / or the cytokine release is the cytokine release syndrome and / or the cytokine release associated with the administration of the anti-T cell antigen-binding molecule, (B2-6) to (B2-15). The kit described in either.
- kits according to any one of (B2) to (B2-16) wherein the cytokine release syndrome is caused by cytokine release from either or both non-tumor tissue and tumor tissue.
- B2-18 The kit according to any one of (B2) to (B2-17), wherein the pharmaceutical composition is formulated according to the instructions in the document.
- B3 Use of VEGF inhibitors in the manufacture of pharmaceutical compositions for preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the use according to (B3) which is the above-mentioned cytokine inhibitor.
- (B3-2) The use according to (B3) or (B3-1), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (B3-3) The use according to any one of (B3) to (B3-2), wherein the pharmaceutical composition is a pharmaceutical composition used in combination with an immune checkpoint inhibitor.
- (B3-4) The use according to (B3-3), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (B3-5) The use according to (B3-3) or (B3-4), wherein the immune checkpoint inhibitor is atezolizumab.
- (B3-6) The use according to any one of (B3) to (B3-5), wherein the pharmaceutical composition is a pharmaceutical composition for combination therapy with an anti-T cell antigen-binding molecule.
- (B3-7) The use according to (B3-6), wherein the pharmaceutical composition is administered before, simultaneously with, or after administration of the anti-T cell antigen-binding molecule.
- (B3-8) The use according to (B3-6), wherein the pharmaceutical composition is administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- (B3-9) The pharmaceutical composition 6 days before, 5 days before, 4 days before, 3 days before, 2 days before, 1 day before, or on the day of administration of the anti-T cell antigen-binding molecule, before administration of the anti-T cell antigen-binding molecule.
- (B3-10) The use according to any one of (B3-6) to (B3-9), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- (B3-11) The use according to any one of (B3-6) to (B3-9), wherein the corticosteroid is further administered before, simultaneously with, or after the administration of the anti-T cell antigen-binding molecule.
- (B3-12) The use according to (B3-10) or (B3-11), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the combination therapy of the pharmaceutical composition and the anti-T cell antigen binding molecule is a combination therapy for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the cytokine release syndrome and / or the cytokine release is the cytokine release syndrome and / or the cytokine release associated with the administration of the anti-T cell antigen-binding molecule, (B3-6) to (B3-15). Use described in either.
- (B3-17) The use according to any of (B3) to (B3-16), wherein the cytokine release syndrome is due to cytokine release from either or both non-tumor and tumor tissues.
- (B4) Use of VEGF inhibitors in the prevention and / or alleviation and / or treatment of cytokine release syndrome and / or cytokine release.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the use according to (B4) which is the above VEGF inhibitor.
- (B4-2) The use according to (B4) or (B4-1), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (B4-3) The use according to any one of (B4) to (B4-2), wherein the VEGF inhibitor is used in combination with an immune checkpoint inhibitor.
- (B4-4) The use according to (B4-3), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (B4-5) The use according to (B4-3) or (B4-4), wherein the immune checkpoint inhibitor is atezolizumab.
- (B4-6) The use according to any one of (B4) to (B4-5), wherein the VEGF inhibitor is used in combination with an anti-T cell antigen-binding molecule.
- (B4-7) The use according to (B4-6), wherein the VEGF inhibitor is administered before, simultaneously with, or after administration of the anti-T cell antigen binding molecule.
- (B4-8) The use according to (B4-6), wherein the VEGF inhibitor is administered before or at the same time as the administration of the anti-T cell antigen binding molecule.
- (B4-9) The VEGF inhibitor is the administration of the anti-T cell antigen-binding molecule 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the day before administration of the anti-T cell antigen-binding molecule.
- (B4-10) The use according to any one of (B4-6) to (B4-9), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- (B4-11) The use according to any one of (B4-6) to (B4-9), wherein the corticosteroid is further administered before, simultaneously with, or after the administration of the anti-T cell antigen-binding molecule.
- (B4-12) The use according to (B4-10) or (B4-11), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the combination of the VEGF inhibitor and the anti-T cell antigen binding molecule is a combination for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the cytokine release syndrome and / or the cytokine release is the cytokine release syndrome and / or the cytokine release associated with the administration of the anti-T cell antigen-binding molecule, (B4-6) to (B4-15). Use described in either.
- (B4-17) The use according to any of (B4) to (B4-16), wherein the cytokine release syndrome is due to cytokine release from non-tumor tissue and / or tumor tissue.
- the present disclosure relates to: (B5) A method for preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release, which comprises administering a VEGF inhibitor to a subject.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the method according to (B5) which is the above VEGF inhibitor.
- (B5-2) The method according to (B5) or (B5-1), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- B5-3 The cytokine release syndrome and / or cytokine release is any of (B5) to (B5-2), which is a cytokine release syndrome and / or cytokine release associated with administration of an anti-T cell antigen-binding molecule.
- (B5-4) The method according to (B5-3), wherein the VEGF inhibitor is administered to a subject before, simultaneously with, or after administration of the anti-T cell antigen-binding molecule.
- (B5-5) The method according to (B5-3), wherein the VEGF inhibitor is administered to a subject before or at the same time as administration of the anti-T cell antigen-binding molecule.
- (B5-6) 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or the day before administration of the anti-T cell antigen-binding molecule, before administration of the anti-T cell antigen-binding molecule, to the subject.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- (B5-9) The method according to any of (B5) to (B5-8) for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release. .. (B5-10)
- the present disclosure relates to: (C1) A method of treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release, comprising administering to the subject an anti-T cell antigen binding molecule and a VEGF inhibitor.
- a method for combination therapy to treat cancer to treat cancer.
- (C1-2) The method according to (C1) or (C1-1), wherein the VEGF inhibitor is administered to the subject before, simultaneously with, or after administration of the anti-T cell antigen-binding molecule.
- (C1-3) The method according to any one of (C1) to (C1-2), wherein the VEGF inhibitor is administered to the subject before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- (C1-6) The method according to any one of (C1) to (C1-5), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (C1-7) The method according to any of (C1) to (C1-6), which comprises further administration of an immune checkpoint inhibitor to the subject.
- (C1-8) The method according to (C1-7), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. ..
- (C1-9) The method according to (C1-7) or (C1-8), wherein the immune checkpoint inhibitor is atezolizumab.
- (C1-10) The method according to any one of (C1) to (C1-9), wherein the subject is not administered a corticosteroid before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- the method of. (C1-12) The method according to (C1-10) or (C1-11), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or cytokine release is any of (C1) to (C1-14), which is a cytokine release syndrome and / or cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- the method described in. (C1-16) The method according to any of (C1) to (C1-15), wherein the cytokine release syndrome is caused by cytokine release from either or both non-tumor tissue and tumor tissue.
- the present disclosure is a combination therapy of various embodiments disclosed herein, comprising administering an anti-T cell antigen binding molecule and a VEGF inhibitor, a method of treating cancer by such combination therapy.
- methods for any or a combination thereof selected from the group consisting of prevention, alleviation, and treatment of cytokine release syndrome associated with administration of anti-T cell antigen binding molecules by the combination therapy.
- the present disclosure relates to: (C2) A combination therapy that treats cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release, including anti-T cell antigen binding molecules and VEGF inhibitors.
- C2-1 The combination therapy according to (C2), wherein the VEGF inhibitor is administered before, simultaneously with, or after administration of the anti-T cell antigen-binding molecule.
- C2-2 The combination therapy according to (C2) or (C2-1), wherein the VEGF inhibitor is administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- (C2-3) The VEGF inhibition 6 days before, 5 days before, 4 days before, 3 days before, 2 days before, 1 day before, or on the day of administration of the anti-T cell antigen-binding molecule, before administration of the anti-T cell antigen-binding molecule.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the combination therapy according to any one of (C2) to (C2-3), which is the above-mentioned cytokine inhibitor.
- C2-5) The combination therapy according to any one of (C2) to (C2-4), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- (C2-6) The combination therapy according to any one of (C2) to (C2-5), which comprises further combination with an immune checkpoint inhibitor.
- (C2-7) The combination according to (C2-6), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody. Therapy.
- (C2-8) The combination therapy according to (C2-6) or (C2-7), wherein the immune checkpoint inhibitor is atezolizumab.
- (C2-9) The combination therapy according to any one of (C2) to (C2-8), wherein the corticosteroid is not administered before or at the same time as the administration of the anti-T cell antigen-binding molecule.
- C2-11 The combination therapy according to (C2-9) or (C2-10), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or cytokine release is any of (C2) to (C2-13), which is a cytokine release syndrome and / or cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- the combination therapy described in. (C2-15) The combination therapy according to any one of (C2) to (C2-14), wherein the cytokine release syndrome is caused by cytokine release from either or both non-tumor tissue and tumor tissue.
- a pharmaceutical composition comprising an anti-T cell antigen binding molecule and a VEGF inhibitor for treating cancer while preventing and / or reducing and / or treating cytokine release syndrome and / or cytokine release.
- the VEGF inhibitor is selected from an anti-VEGF antigen-binding molecule, an anti-VEGFR1 antigen-binding molecule, an anti-VEGFR2 antigen-binding molecule, a fusion protein containing a VEGF receptor or a fragment thereof, and a tyrosine kinase inhibitor 1
- the pharmaceutical composition according to (C3) which is the above-mentioned cytokine inhibitor.
- C3-2 The pharmaceutical composition according to (C3) or (C3-1), wherein the VEGF inhibitor is one or more VEGF inhibitors selected from Bevacizumab, Ramucirumab, and Aflibercept.
- composition The pharmaceutical composition according to any one of (C3) to (C3-2), which is further used in combination with an immune checkpoint inhibitor.
- C3-4) The pharmaceutical according to (C3-3), wherein the immune checkpoint inhibitor is an immune checkpoint inhibitor selected from an anti-PD1 antibody, an anti-PD-L1 antibody, and an anti-PD-L2 antibody.
- Composition Composition.
- C3-5 The pharmaceutical composition according to (C3-3) or (C3-4), wherein the immune checkpoint inhibitor is atezolizumab.
- C3-6 The pharmaceutical composition according to any one of (C3) to (C3-5), wherein the corticosteroid is not administered before or at the same time as the administration of the pharmaceutical composition.
- C3-8) The pharmaceutical composition according to (C3-6) or (C3-7), wherein the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having a T cell receptor complex binding activity, and (2) a domain containing an antibody variable region having a cancer antigen binding activity.
- the anti-T cell antigen-binding molecule is (1) A domain containing an antibody variable region having T cell receptor complex binding activity, (2) A domain containing an antibody variable region having glypican 3 binding activity, and (3) A domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the cytokine release syndrome and / or cytokine release is any of (C3) to (C3-10), which is a cytokine release syndrome and / or cytokine release associated with administration of the anti-T cell antigen-binding molecule.
- composition according to any one of (C3) to (C3-11), wherein the cytokine release syndrome is caused by cytokine release from either or both of non-tumor tissue and tumor tissue. .. (C4) Combination of anti-T cell antigen-binding molecule and VEGF inhibitor.
- Anti-T cell antigen-binding molecules that bind to T cell antigens such as CD3 are attracting attention as a new therapeutic means for cancer that utilizes the antitumor action of T cells possessed by living organisms.
- T cell antigens such as CD3
- CRS cytokine release syndrome
- the vertical axis indicates the plasma concentration (pg / mL) of IL-6
- the horizontal axis indicates the component administered to the mouse
- "combo" is a combination of both.
- the graph shows the elapsed time after administration, which is 0 when the active ingredient is administered. It is a figure which shows the influence on the tumor-derived cytokine (TNF) production by the ERY974 surrogate antibody (GC33 / 2C11) by the combined use of the anti-mouse VEGFR2 antibody (DC101).
- the vertical axis indicates the plasma concentration of TNF (pg / mL)
- the horizontal axis indicates the component administered to the mouse
- "combo" is a combination of both.
- the graph shows the elapsed time after administration, which is 0 when the active ingredient is administered. It is a figure which shows the influence on the tumor-derived cytokine (IFN gamma) production by the ERY974 surrogate antibody (GC33 / 2C11) by the combined use of the anti-mouse VEGFR2 antibody (DC101).
- the vertical axis represents the plasma concentration of IFN ⁇ (pg / mL)
- the horizontal axis represents the component administered to the mouse
- “combo” is a combination of both.
- the graph shows the elapsed time after administration, which is 0 when the active ingredient is administered.
- FIG. 1 It is a figure which shows the influence on the tumor-derived cytokine (CXCL9) production by the ERY974 surrogate antibody (GC33 / 2C11) by the combined use of the anti-mouse VEGFR2 antibody (DC101).
- the vertical axis represents the plasma concentration (pg / mL) of CXC ligand 9
- the horizontal axis represents the component administered to the mouse
- "combo" is a combination of both.
- the graph shows the elapsed time after administration, which is 0 when the active ingredient is administered.
- FIG. 10 It is a figure which shows the influence on the tumor-derived cytokine (CXCL10) production by the ERY974 surrogate antibody (GC33 / 2C11) by the combined use of the anti-mouse VEGFR2 antibody (DC101).
- the vertical axis indicates the plasma concentration (pg / mL) of CXCL10
- the horizontal axis indicates the component administered to the mouse
- "combo" is a combination of both.
- the graph shows the elapsed time after administration, which is 0 when the active ingredient is administered.
- Specific "specific” means a state in which one molecule of a molecule that specifically binds does not show any significant binding to a molecule other than the one or more of the other molecule to which it binds. It is also used when the domain containing the antibody variable region is specific to a specific epitope among a plurality of epitopes contained in a certain antigen. Further, when an epitope to which a domain containing an antibody variable region binds is contained in a plurality of different antigens, an antigen-binding molecule having a domain containing the antibody variable region can bind to various antigens containing the epitope. ..
- binding activity refers to a non-covalent interaction between one or more binding sites of a molecule (eg, an antibody) and a molecule's binding partner (eg, an antigen). It refers to the total strength.
- the "binding activity” is not strictly limited to a 1: 1 interaction between members of a binding pair (eg, an antibody and an antigen). For example, if the members of the binding pair reflect a 1: 1 interaction in monovalent, this binding activity is specifically referred to as the unique binding affinity (“affinity”). If the members of the binding pair are capable of both monovalent and multivalent binding, the binding activity is the sum of these binding forces.
- the binding activity of the molecule X to its partner Y can generally be expressed by the dissociation constant (KD) or the "analyte binding amount per unit ligand amount" (hereinafter sometimes referred to as "binding amount").
- KD dissociation constant
- binding amount the “analyte binding amount per unit ligand amount”
- Binding activity can be measured by conventional methods known in the art, including those described herein. Specific examples and exemplary embodiments for measuring binding activity (including affinity) are described below. Specific examples and exemplary embodiments for measuring binding affinity are described below.
- Anti- target antigen -binding antigen-binding molecule
- the term "anti-target antigen” -binding antigen-binding molecule (here, the "target antigen” may be any antigen protein that can be targeted, for example, T cell antigen, cancer antigen, etc. , A cytokine, and a cytokine receptor.)
- An antigen-binding molecule that binds to a target antigen is an antigen-binding molecule that can bind to the target antigen with sufficient affinity, so that the antigen-binding molecule is the subject.
- the degree of binding of the antigen-binding molecule to an irrelevant non-target antigen protein When measured (eg, by radioimmunoassay (RIA)), less than about 10% of the antigen-binding molecule binds to the target antigen.
- the antigen-binding molecule that binds to the target antigen is. ⁇ 1 ⁇ M, ⁇ 100nM, ⁇ 10nM, ⁇ 1nM, ⁇ 0.1nM, ⁇ 0.01nM, or ⁇ 0.001nM (eg, 10 -8 M or less, eg 10 -8 M to 10 -13 M, eg 10 -9 M It has a dissociation constant (Kd) of ⁇ 10-13 M).
- the antigen-binding molecule binds to an epitope of the target antigen conserved between target antigens from different species.
- Antigen-binding molecule that "binds to the same epitope” as the reference antigen-binding molecule has 50% of the binding of the reference antigen-binding molecule to its own antigen in a competitive assay.
- the antigen-binding molecule that blocks the above, and conversely, the reference antigen-binding molecule blocks the binding of the above-mentioned antigen-binding molecule to its own antigen by 50% or more in a competitive assay.
- An exemplary competitive assay is provided herein.
- the immobilized antigen (eg, GPC3, CD3 and / or VEGF) is the first labeled antigen-binding molecule that binds to the antigen and the first antigen for binding to the antigen.
- the immobilized antigen is incubated in a solution containing a second unlabeled antigen-binding molecule that is tested for its ability to compete with the binding molecule.
- the second antigen-binding molecule can be present in the hybridoma supernatant.
- the immobilized antigen is incubated in a solution containing a first labeled antigen-binding molecule but not a second unlabeled antigen-binding molecule.
- Antigen-Binding Mole The term "antigen-binding molecule" as used herein is used in the broadest sense and is not limited to, but is not limited to, a monoclonal antibody, a polyclonal antibody, and a multispecific antibody as long as it exhibits a desired antigen-binding activity. Includes various antibody structures, including sex antibodies (eg, bispecific antibodies), antibody derivatives and antibody fragments.
- the antibodies provided herein may be further modified to include additional non-protein moieties known and readily available in the art (which is referred to as "" "Antibody derivative”).
- Suitable moieties for derivatizing antibodies include, but are not limited to, water-soluble polymers.
- water-soluble polymers are, but are not limited to, polyethylene glycol (PEG), ethylene glycol / propylene glycol copolymers, carboxymethyl cellulose, dextran, polyvinyl alcohol, polyvinylpyrrolidone, poly 1,3.
- Polyethylene glycol propionaldehyde may be advantageous in production due to its stability to water.
- the polymer may have any molecular weight and may or may not be branched.
- the number of polymers added to the antibody may vary, and they may be the same molecule or different molecules as long as one or more polymers are added.
- the number and / or type of polymer used for derivatization is not limited to these, but the particular property or function of the antibody to be improved, the antibody derivative under the specified conditions. It can be decided based on consideration such as whether or not it is used for therapy.
- antibody fragment refers to a molecule other than the complete antibody, which comprises a portion of the complete antibody that binds to the antigen to which the complete antibody binds.
- antibody fragments are, but are not limited to, Fv, Fab, Fab', Fab'-SH, F (ab') 2 ; Diabody; Linear antibody; Single chain antibody molecule (eg, scFv). ); And contains a multispecific antibody formed from an antibody fragment.
- An antibody that binds to the same epitope as the reference antibody A reference antibody and an "antibody that binds to the same epitope" are antibodies that block 50% or more of the reference antibody from binding to its own antigen in a competitive assay, and vice versa.
- the reference antibody blocks the binding of the aforementioned antibody to its own antigen by 50% or more in a competitive assay.
- An exemplary competitive assay is provided herein.
- Chimeric antibody is one in which a portion of a heavy chain and / or a light chain is derived from a particular source or species, while the rest of the heavy chain and / or light chain is derived from a different source or species. Derived antibody.
- Antibody Class An antibody “class” refers to the type of constant domain or constant region in the heavy chain of an antibody. There are five major classes of antibodies: IgA, IgD, IgE, IgG, and IgM. And some of them may be further divided into subclasses (isotypes). For example, IgG1, IgG2, IgG3, IgG4, IgA1 and IgA2. Heavy chain constant domains corresponding to different classes of immunoglobulins are referred to as ⁇ , ⁇ , ⁇ , ⁇ , and ⁇ , respectively.
- the constant regions of each isotype of IgG1, IgG2, IgG3, and IgG4 are called C ⁇ 1, C ⁇ 2, C ⁇ 3, and C ⁇ 4, respectively.
- the amino acid sequences of the polypeptides constituting the Fc region of human C ⁇ 1, C ⁇ 2, C ⁇ 3 and C ⁇ 4 are exemplified in SEQ ID NOs: 23, 24, 25 and 26.
- the relationship between the amino acid residues constituting each amino acid sequence and the EU numbering of kabat (also referred to as EU INDEX in the present specification) is shown in FIG.
- Fc region is used herein to define the C-terminal region of an immunoglobulin heavy chain that contains at least a portion of the constant region.
- the term includes the Fc region of a native sequence and the mutant Fc region.
- the human IgG heavy chain Fc region extends from Cys226 or from Pro230 to the carboxyl end of the heavy chain.
- the C-terminal lysine (Lys447) or glycine-lysine (Gly446-Lys447) in the Fc region may or may not be present.
- the numbering of amino acid residues in the Fc or constant region is Kabat et al., Sequences of Proteins of Immunological Interest, 5th Ed. Public Health Service, National Institutes of Health, Bethesda, follow the EU numbering system (also known as the EU index) described in MD 1991.
- Fc Receptor Fc receptor or “FcR” refers to a receptor that binds to the Fc region of an antibody.
- the FcR is a native human FcR.
- the FcR is one that binds to an IgG antibody (gamma receptor) and forms the receptors of the Fc ⁇ RI, Fc ⁇ RII, and Fc ⁇ RIII subclasses by allelic variants and alternative splicing of these receptors.
- Fc ⁇ RII receptors include Fc ⁇ RIIA (“activated receptor”) and Fc ⁇ RIIB (“inhibiting receptor”), which have similar amino acid sequences that differ primarily in their cytoplasmic domain.
- the activation receptor Fc ⁇ RIIA contains an immunoreceptor tyrosine-based activation motif (ITAM) in its cytoplasmic domain.
- the inhibitory receptor Fc ⁇ RIIB contains an immunoreceptor tyrosine-based inhibition motif (ITIM) in its cytoplasmic domain.
- ITAM immunoreceptor tyrosine-based activation motif
- ITIM immunoreceptor tyrosine-based inhibition motif
- Fc receptor or “FcR” also refers to the transfer of maternal IgG to the fetal (Guyer et al., J. Immunol. 117: 587 (1976) and Kim et al., J. Immunol. 24:249. (1994)) as well as the neonatal receptor FcRn, which is responsible for the regulation of immunoglobulin homeostasis. Methods for measuring binding to FcRn are known (eg, Ghetie and Ward., Immunol. Today 18 (12): 592-598 (1997); Ghetie et al., Nature Biotechnology, 15 (7): 637- 640 (1997); Hinton et al., J. Biol. Chem. 279 (8): 6213-6216 (2004); See WO2004 / 92219 (Hinton et al.)).
- Fc region-containing antibody refers to an antibody containing an Fc region.
- the C-terminal lysine of the Fc region (residue 447 according to the EU numbering system) or the C-terminal glycine-lysine of the Fc region (residues 446-447) can be used, for example, during antibody purification or in the nucleic acid encoding the antibody. Can be removed by recombination operation. Therefore, a composition containing an antibody having an Fc region according to the present invention is an antibody with G446-K447, an antibody with G446 without K447, an antibody from which G446-K447 is completely removed, or an antibody of the above three types. May contain a mixture of.
- the Fc region in which the binding activity to the Fc receptor is decreased includes the Fc region in which the binding activity to the Fc ⁇ receptor of any one of Fc ⁇ I, Fc ⁇ IIA, Fc ⁇ IIB, Fc ⁇ IIIA and / or Fc ⁇ IIIB is decreased.
- Fc ⁇ I, Fc ⁇ IIA, Fc ⁇ IIB, Fc ⁇ IIIA and / or Fc ⁇ IIIB have reduced binding activity to the Fc ⁇ receptor, as well as the FACS and ELISA formats known to those of skill in the art, as well as the ALPHA screen (Amplified Luminescent Proximity Homogeneous). It can be confirmed by the BIACORE method using Assay) or surface plasmon resonance (SPR) phenomenon (Proc.Natl.Acad.Sci.USA (2006) 103 (11), 4005-4010).
- An antigen-binding molecule or antibody containing an Fc region having reduced Fc receptor-binding activity includes an antigen-binding molecule or antibody with reduced effector function.
- Antigen-binding molecules or antibodies with reduced effector function include those with one or more substitutions of Fc region residues 238, 265, 269, 270, 297, 327, and 329 (US Pat. No. 6,737,056). ..
- Such Fc variants include so-called "DANA" Fc variants (US Pat. No. 7,332,581) with substitutions of residues 265 and 297 for alanine at amino acid positions 265, 269, 270, 297, and 327. Includes Fc variants with two or more substitutions.
- the antibody variant undergoes one or more amino acid substitutions that improve ADCC (eg, substitutions at positions 298, 333, and / or 334 (residues in EU numbering) of the Fc region). Includes the accompanying Fc region.
- modified ie, increased
- CDC complement-dependent cytotoxicity
- the Fc region with reduced Fc receptor binding activity comprises an Fc variant of the Fc region exemplified herein.
- variable domain FR refers to variable domain residues other than hypervariable region (HVR) residues.
- a variable domain FR usually consists of four FR domains: FR1, FR2, FR3, and FR4. Accordingly, the sequences of HVR and FR usually appear in VH (or VL) in the following order: FR1-H1 (L1) -FR2-H2 (L2) -FR3-H3 (L3) -FR4.
- Full-length antibody The terms "full-length antibody,””completeantibody,” and “whole antibody” are used interchangeably herein and have a structure substantially similar to that of a native antibody structure, or herein.
- host cell refers to cells into which foreign nucleic acids have been introduced, including progeny of such cells.
- host cells include “transformants” and “transformed cells”, which include primary transformed cells and progeny derived from those cells regardless of passage number.
- the progeny do not have to be exactly the same in the content of the parent cell and nucleic acid and may contain mutations. Also included herein are mutant offspring with the same function or biological activity as those used when the original transformed cells were screened or selected.
- Human antibody is an antibody having an amino acid sequence corresponding to the amino acid sequence of an antibody produced by humans or human cells or an antibody derived from a non-human source using a human antibody repertoire or other human antibody coding sequences. be. This definition of human antibody explicitly excludes humanized antibodies containing non-human antigen-binding residues.
- Human Consensus Framework is a framework that indicates the most commonly occurring amino acid residues in a selection of human immunoglobulin VL or VH framework sequences.
- the selection of human immunoglobulin VL or VH sequences is from a subgroup of variable domain sequences.
- the subgroups of sequences are those in Kabat et al., Sequences of Proteins of Immunological Interest, Fifth Edition, NIH Publication 91-3242, Bethesda MD (1991), vols. 1-3.
- the subgroup is the subgroup ⁇ I by Kabat et al. Above.
- the subgroup is Subgroup III by Kabat et al. Above.
- humanized antibody is a chimeric antibody that comprises an amino acid residue from a non-human HVR and an amino acid residue from a human FR.
- the humanized antibody comprises substantially all of at least one, typically two variable domains, in which all or substantially all HVRs (eg, CDRs) are non-existent.
- all or substantially all FRs correspond to those of human antibodies.
- the humanized antibody may optionally include at least a portion of the antibody constant region derived from the human antibody.
- the "humanized form" of an antibody (eg, a non-human antibody) refers to an antibody that has undergone humanization.
- Hypervariable Regions As used herein, the terms “hypervariable regions”, “HVRs” or “CDRs” are hypervariable in sequences ("complementarity determining regions” or “complementarity determining regions”) and / or structures. Refers to each region of a variable domain of an antibody that forms a defined loop (“hypervariable loop”) and / or contains antigen contact residues (“antigen contact”). Usually, the antibody contains 6 CDRs: 3 for VH (H1, H2, H3) and 3 for VL (L1, L2, L3).
- Exemplary CDRs herein include: (a) At amino acid residues 26-32 (L1), 50-52 (L2), 91-96 (L3), 26-32 (H1), 53-55 (H2), and 96-101 (H3).
- the resulting hypervariable loop (Chothia and Lesk, J. Mol. Biol. 196: 901-917 (1987)); (b) At amino acid residues 24-34 (L1), 50-56 (L2), 89-97 (L3), 31-35b (H1), 50-65 (H2), and 95-102 (H3).
- the resulting CDR (Kabat et al., Sequences of Proteins of Immunological Interest, 5th Ed.
- mammals are, but are not limited to, domestic animals (eg, cows, sheep, cats, dogs, horses), primates (eg, non-human primates such as humans and monkeys), rabbits, and , Includes rodents (eg, mice and rats).
- the individual or subject is a human.
- Isolated Antigen-Binding Molecule An "isolated" antigen-binding molecule is one that has been isolated from its original environmental components. In some embodiments, as measured by, for example, electrophoresis (eg, SDS-PAGE, isoelectric focusing (IEF), capillary electrophoresis) or chromatograph (eg, ion exchange or reverse phase HPLC). Purified to a purity greater than 95% or 99%. See, for example, Flatman et al., J. Chromatogr. B 848: 79-87 (2007) for a review of methods for assessing antibody purity.
- electrophoresis eg, SDS-PAGE, isoelectric focusing (IEF), capillary electrophoresis
- chromatograph eg, ion exchange or reverse phase HPLC
- isolated nucleic acid is a nucleic acid molecule that has been isolated from its original environmental components.
- An isolated nucleic acid contains a nucleic acid molecule contained within a cell that normally contains the nucleic acid molecule, but the nucleic acid molecule is on a chromosome that is extrachromosomal or different from its original position on the chromosome. It exists in the position.
- An isolated nucleic acid encoding an antigen-binding molecule is one or more polypeptide chains or fragments thereof (in the case of an antibody, an antibody).
- monoclonal antibody refers to an antibody obtained from a substantially homogeneous population of antibodies. That is, the individual antibodies that make up the population are possible mutant antibodies (eg, mutant antibodies that contain naturally occurring mutations, or mutant antibodies that occur during the manufacture of monoclonal antibody preparations, such variants are usually slightly smaller. Except for the amount present), they are identical and / or bind to the same epitope.
- Each monoclonal antibody in a monoclonal antibody preparation is for a single determinant on an antigen, as opposed to a polyclonal antibody preparation, which typically comprises different antibodies against different determinants (epitope).
- the modifier "monoclonal” should not be construed as requiring the production of an antibody by any particular method, indicating the characteristic of the antibody that it is obtained from a substantially homogeneous population of antibodies.
- the monoclonal antibodies used in accordance with the present invention are, but are not limited to, hybridoma methods, recombinant DNA methods, phage display methods, transgenic animals containing all or part of the human immunoglobulin loci. It may be made by a variety of methods, including methods that utilize, such methods and other exemplary methods for making monoclonal antibodies are described herein.
- package insert is commonly included in commercial packages of therapeutic products and is information about indications, dosages, doses, dosage regimens, combination therapies, contraindications, and / or warnings regarding the use of such therapeutic products. It is used to refer to the instruction manual including.
- a "percent (%) amino acid sequence identity" to a reference polypeptide sequence is any preservation after aligning the sequences to obtain maximum percent sequence identity and, if necessary, introducing gaps. It is defined as the percentage ratio of amino acid residues in the candidate sequence that are identical to the amino acid residues in the reference polypeptide sequence when no target substitution is considered part of the sequence identity. Alignment for the purpose of determining percent amino acid sequence identity can be made by various methods within the scope of the technology in the art, such as BLAST, BLAST-2, ALIGN, Megalign (DNASTAR) software, or GENETYX® (stock). This can be achieved by using publicly available computer software such as (Company Genetics). One of skill in the art can determine the appropriate parameters for aligning the sequences, including any algorithm required to achieve the maximum alignment over the entire length of the sequence being compared.
- the ALIGN-2 Sequence Comparison Computer Program is the work of Genetec, the source code of which was submitted to the United States Copyright Office (US Copyright Office, Wasington DC, 20559) along with user documentation under the United States Copyright Registration Number TXU510087. It is registered.
- the ALIGN-2 program is publicly available from Genentech, Inc., South San Francisco, California and may be compiled from source code.
- the ALIGN-2 program is compiled for use on UNIX operating systems (UNIX is a registered trademark), including Digital UNIX V4.0D. All sequence comparison parameters are set by the ALIGN-2 program and do not fluctuate.
- % amino acid sequence identity (or given amino acid sequence) of a given amino acid sequence A to, to, or to a given amino acid sequence B.
- a given amino acid sequence A, which has or contains some% amino acid sequence identity to, to, or to B) is calculated as: fraction X / Y. Hundredfold.
- X is the number of amino acid residues scored by the sequence alignment program ALIGN-2 as a match that is identical in the alignment of A and B in that program
- Y is the total number of amino acid residues in B. ..
- compositions in such a form that the biological activity of the active ingredient contained therein can exert its effect, and is to the subject to which the product is administered.
- a pharmaceutically acceptable carrier refers to an ingredient other than the active ingredient in a pharmaceutical formulation that is nontoxic to a subject.
- Pharmaceutically acceptable carriers include, but are not limited to, buffers, excipients, stabilizers, or preservatives.
- treatment is clinically intended to alter the natural course of the individual being treated. It means intervention and can be performed both for prevention and during the course of clinical pathology.
- the desired effects of treatment are, but are not limited to, prevention of the onset or recurrence of the disease, relief of symptoms, diminishing any direct or indirect pathological effects of the disease, prevention of metastasis, prevention of the disease, of the disease. Includes reduced rate of progression, recovery or alleviation of disease state, and ameliorated or improved prognosis.
- the antibodies of the invention are used to delay the onset of a disease or slow the progression of a disease.
- variable region refers to the heavy or light chain domain of an antibody involved in binding the antibody to an antigen.
- the heavy and light chain variable domains of native antibodies are similar, with each domain usually containing four conserved framework regions (FR) and three hypervariable regions (HVR).
- FR conserved framework regions
- HVR hypervariable regions
- an antibody that binds to a particular antigen may be isolated by screening a complementary library of VL or VH domains using the VH or VL domain from the antibody that binds to that antigen, respectively. See, for example, Portolano et al., J. Immunol. 150: 880-887 (1993); Clarkson et al., Nature 352: 624-628 (1991).
- vector refers to a nucleic acid molecule to which it can augment another nucleic acid to which it is linked.
- the term includes a vector as a self-replicating nucleic acid structure and a vector incorporated into the genome of the host cell into which it has been introduced. Certain vectors can result in the expression of nucleic acids to which they are operably linked. Such vectors are also referred to herein as "expression vectors.”
- the antigen-binding molecule (or antibody) provided herein is a multispecific antibody (eg, a bispecific antibody).
- Multispecific antibodies are monoclonal antibodies that have binding specificity at at least two different sites.
- Multispecific antibodies eg, bispecific antibodies
- Multispecific antibodies manipulate electrostatic steering effects to create Fc heterodimer molecules (WO2009 / 089004A1); crosslinks of two or more antibodies or fragments (US patent). See Nos.
- Modified antibodies with three or more functional antigen binding sites are also included herein (see, eg, US Patent Application Publication No. 2006/0025576 A1).
- an antigen-binding molecule or fragment also includes a "dual acting Fab” or "DAF” that comprises one antigen binding site that binds to a particular antigen and another different antigen (eg, US Patent Application Publication). See No. 2008/0069820).
- the "anti-T cell antigen-binding molecule” is an antigen-binding molecule that binds to an antigen on T cells, and is an antigen-binding molecule that binds to a T cell receptor complex. Contains molecules.
- the anti-T cell antigen binding molecule is a multispecific antigen binding molecule.
- the anti-T cell antigen binding molecule comprises "a domain comprising an antibody variable region having T cell receptor complex binding activity" and "a domain comprising an antibody variable region having cancer antigen binding activity". It is a heavily specific antigen-binding molecule, preferably a bispecific antibody.
- the bispecific antibody may have the structure of a single chain antibody, eg, a structure in which an antibody variable region is linked with a linker.
- the anti-T cell antigen binding molecule further comprises an Fc region with reduced binding activity to the Fc ⁇ receptor.
- the domain containing the antibody variable region having the T cell receptor complex binding activity is preferably a domain containing the antibody variable region having the T cell receptor binding activity, and more preferably CD3 binding.
- a domain containing an active antibody variable region is provided from a variable domain of one or a plurality of antibodies, and preferably, the domain containing the antibody variable region has an antibody light chain variable region (VL) and an antibody weight. Includes chain variable region (VH).
- domains containing such an antibody variable region include various antibody fragments, such as “scFv (single chain Fv)", “single chain antibody”, “Fv”, and “scFv2 (single chain Fv2)". , “Fab” or “F (ab') 2" and the like are preferred.
- a domain containing an antibody variable region having a cancer antigen-binding activity is specifically bound to and complementary to a part or all of a cancer antigen. A portion of an antibody that contains a region of interest.
- cancer-specific antigen means an antigen expressed by a cancer cell that makes it possible to distinguish between a cancer cell and a healthy cell, and is, for example, associated with malignant transformation of the cell. It contains antigens and abnormal sugar chains that appear on the cell surface and protein molecules when the cells become cancerous. Specifically, for example, GPC3, ALK receptor (playotrophin receptor), playotrophin, KS 1/4 pancreatic cancer antigen, ovarian cancer antigen (CA125), prostatic acid phosphate, prostate-specific antigen (PSA).
- GPC3, ALK receptor playotrophin receptor
- playotrophin KS 1/4 pancreatic cancer antigen
- CA125 ovarian cancer antigen
- PSA prostate-specific antigen
- Melanoma-related antigen p97 Melanoma antigen gp75, High molecular weight melanoma antigen (HMW-MAA), Prostate-specific membrane antigen, Carcinoembryonic embryo antigen (CEA), Polymorphic epithelial mutin antigen, Human milk fat globules antigen, CEA, TAG -72, CO17-1A, GICA 19-9, CTA-1 and LEA and other colorectal tumor-related antigens, Berkit lymphoma antigen-38.13, CD19, human B lymphoma antigen-CD20, CD33, ganglioside GD2, ganglioside GD3, ganglioside Melanoma-specific antigens such as GM2 and ganglioside GM3, tumor antigens induced by viruses such as tumor-specific transplanted cell surface antigens (TSTA), T antigens, DNA tumor viruses and enveloped antigens of RNA tumor viruses, CEA of the colon, 5T
- the cancer-specific antigen that is the target of the cancer-specific antigen-binding domain of the present invention is particularly preferably one that is expressed on the cell surface, and examples of such cancer-specific antigen include CD19, CD20, EGFR, and HER2. , EpCAM, EREG.
- domain containing an antibody variable region having GPC3 binding activity is specific to a part or all of the above GPC3 protein or a partial peptide thereof. A portion of an antibody comprising a region that is bound to and complementary to.
- glypican 3 is a group of heparan sulfate proteoglycans bound to the cell surface via glycosylphosphatidylinositol, that is, a protein belonging to the glypican family (Filmus, J. Clin. Invest., 2001, 108, 497-501). Glypicans play important roles in cell proliferation, differentiation and migration. GPC3 is expressed in more than 70% of hepatocellular carcinoma tissue obtained by surgical resection or biopsy, and is completely or almost unexpressed in adjacent non-neoplastic liver lesions and most adult tissues. Not (Zhu-Zu-W, Gut, 2001, 48, 558-564, Yamauchi, Mod. Pathol., 2005, 18, 1591-1598).
- a domain containing an antibody variable region having a T cell receptor complex binding activity is one of the T cell receptor complexes.
- a portion of a T cell receptor complex antibody comprising a region that is specifically bound and complementary to a portion or all.
- the T cell receptor complex may be the T cell receptor itself, or may be an adapter molecule that constitutes the T cell receptor complex together with the T cell receptor.
- a suitable adapter is CD3.
- domain containing antibody variable region having T cell receptor binding activity is specific to a part or all of T cell receptors.
- a portion of a T cell receptor antibody comprising a region that binds to and is complementary to.
- the portion of the T cell receptor to which the domain of the present invention binds may be a variable region or a constant region, but is preferably an epitope present in the constant region.
- T cell receptor ⁇ chain of RefSeq registration number CAA26636.1 (SEQ ID NO: 9)
- T cell receptor ⁇ chain of RefSeq registration number C25777 (SEQ ID NO: 10)
- T cell receptor ⁇ 1 chain (SEQ ID NO: 11)
- T cell receptor ⁇ 2 chain of RefSeq registration number AAB63312.1 (SEQ ID NO: 12)
- T cell receptor ⁇ chain of RefSeq registration number AAA61033.1 (SEQ ID NO: 12)
- the sequence of 13) can be mentioned.
- a domain containing an antibody variable region having CD3 binding activity refers to a region that specifically binds to and complements a part or all of CD3. The portion of the CD3 antibody that contains it.
- the domain containing the antibody variable region having CD3 binding activity according to the present invention may bind to any epitope present in the ⁇ chain, ⁇ chain or ⁇ chain sequence constituting human CD3.
- the present invention preferably comprises a light chain variable region (VL) of an anti-CD3 antibody and a heavy chain variable region (VH) of an anti-CD3 antibody that bind to an epitope present in the extracellular region of the ⁇ chain of a human CD3 complex. Domains are preferably used. Such domains include the OKT3 antibody (Proc. Natl. Acad. Sci. USA) in addition to the light chain variable region (VL) of the anti-CD3 antibody and the heavy chain variable region (VH) of the anti-CD3 antibody described in the examples.
- a CD3 binding domain containing 1980) 77, 4914-4917) and various known CD3 antibody light chain variable regions (VL) and CD3 antibody heavy chain variable regions (VH) is preferably used.
- a domain containing an antibody variable region originating from an anti-CD3 antibody having desired properties obtained by immunizing a desired animal with a ⁇ chain, ⁇ chain or ⁇ chain constituting human CD3 by the above method Can be used as appropriate.
- the anti-CD3 antibody that is the origin of the domain containing the antibody variable region having CD3 binding activity a humanized antibody or a human antibody as described above is appropriately used.
- the structure of the ⁇ chain, ⁇ chain or ⁇ chain constituting CD3 has its polynucleotide sequence of SEQ ID NO: 9 (NM_000073.2), 10 (NM_000732.4) and 11 (NM_000733.3). The sequences are described in SEQ ID NOs: 12 (NP_000064.1), 13 (NP_000723.1) and 14 (NP_000724.1) (RefSeq registration numbers are shown in parentheses).
- the domain containing the antibody variable region in the antigen-binding molecule of the present invention can bind to the same epitope.
- the same epitope can be present in a protein consisting of the amino acid sequence set forth in SEQ ID NO: 2 or SEQ ID NO: 14.
- the domains containing the antibody variable region in the antigen-binding molecule of the present invention can bind to different epitopes.
- different epitopes can be present in the protein consisting of the amino acid sequence set forth in SEQ ID NO: 2 or SEQ ID NO: 14.
- the decrease in the binding activity to the Fc ⁇ receptor means, for example, the binding activity of the antigen-binding molecule to be tested as compared with the binding activity of the control antigen-binding molecule.
- the binding activity of the molecule is 50% or less, preferably 45% or less, 40% or less, 35% or less, 30% or less, 20% or less, 15% or less, particularly preferably 10% or less, 9% or less, 8% or less. , 7% or less, 6% or less, 5% or less, 4% or less, 3% or less, 2% or less, 1% or less.
- an antigen-binding molecule having an Fc region of an IgG1, IgG2, IgG3 or IgG4 monoclonal antibody can be appropriately used.
- an antigen-binding molecule having a variant of the Fc region of a specific isotype antibody is used as a test substance
- an antigen-binding molecule having an Fc region of the specific isotype antibody is used as a control.
- the effect of the mutation possessed by the mutant on the binding activity to the Fc ⁇ receptor will be verified.
- an antigen-binding molecule having a mutant of the Fc region whose binding activity to the Fc ⁇ receptor has been verified to be reduced is appropriately prepared.
- mutants are deletions of the amino acid 231A-238S identified according to EU numbering (WO 2009/011941), C226S, C229S, P238S, (C220S) (J. Rheumatol (2007) 34, 11), C226S, C229S (Hum.Antibod.Hybridomas (1990) 1 (1), 47-54), C226S, C229S, E233P, L234V, L235A (Blood (2007) 109, 1185-1192) It is known.
- any of the following amino acids identified according to EU numbering at positions 220, 226, 229, 231 and 232, 233, and 234.
- Preferred examples thereof include antigen-binding molecules having an Fc region in which positions, 300, 325, 327, 328, 329, 330, 331, and 332 are substituted.
- the isotype of the antibody originating from the Fc region is not particularly limited, and an Fc region originating from an IgG1, IgG2, IgG3 or IgG4 monoclonal antibody can be appropriately used, but an Fc region originating from an IgG1 antibody is preferably used. Will be done.
- amino acids constituting the Fc region of the IgG1 antibody one of the following substitutions specified according to the EU numbering (the number is the position of the amino acid residue specified according to the EU numbering, the one-letter amino acid located before the number) The symbol represents the amino acid residue before replacement, and the one-letter amino acid symbol located after the number represents the amino acid residue before replacement); (A) L234F, L235E, P331S, (B) C226S, C229S, P238S, (C) C226S, C229S, (D) C226S, C229S, E233P, L234V, L235A (E) L234A, L235A or L235R, N297A (F) L235A or L235R, S239K, N297A
- An antigen-binding molecule having an Fc region subjected to the above, or an Fc region lacking the amino acid sequence at positions 231 to 238 can also be used as appropriate.
- any of the following substitutions specified according to the EU numbering (the number is the position of the amino acid residue specified according to the EU numbering, the one-letter amino acid located before the number) The symbol represents the amino acid residue before replacement, and the one-letter amino acid symbol located after the number represents the amino acid residue before replacement); (G) H268Q, V309L, A330S, P331S (H) V234A (I) G237A (J) V234A, G237A (K) A235E, G237A (L) V234A, A235E, G237A Antigen-binding molecules having an Fc region that has been subjected to the above can also be used as appropriate.
- any of the following substitutions specified according to the EU numbering (the number is the position of the amino acid residue specified according to the EU numbering, the one-letter amino acid located before the number) The symbol represents the amino acid residue before replacement, and the one-letter amino acid symbol located after the number represents the amino acid residue before replacement); (M) F241A (N) D265A (O) V264A Antigen-binding molecules having an Fc region that has been subjected to the above can also be used as appropriate.
- any of the following substitutions specified according to the EU numbering (the number is the position of the amino acid residue specified according to the EU numbering, the one-letter amino acid located before the number) The symbol represents the amino acid residue before replacement, and the one-letter amino acid symbol located after the number represents the amino acid residue before replacement); (P) L235A, G237A, E318A (Q) L235E (R) F234A, L235A Antigen-binding molecules having an Fc region that has been subjected to the above can also be used as appropriate.
- any of the following amino acids identified according to EU numbering 233, 234, 235, 236, 237, 327, 330.
- examples thereof include antigen-binding molecules having an Fc region in which the EU numbering is replaced with the corresponding amino acid in the corresponding IgG2 or IgG4 at positions 331.
- amino acids constituting the Fc region of the IgG1 antibody one or more of the following amino acids specified according to EU numbering; the 234th, 235th, and 297th positions are replaced by other amino acids.
- Preferred examples thereof include antigen-binding molecules having an Fc region.
- the type of amino acid present after the substitution is not particularly limited, but an antigen-binding molecule having an Fc region in which one or more amino acids at the 234th, 235th, and 297th positions are replaced with alanine is particularly preferable.
- amino acids constituting the Fc region of the IgG1 antibody one of the following amino acids identified according to EU numbering; an antigen-binding molecule having an Fc region in which the 265th position is replaced by another amino acid is used.
- the type of amino acid present after the substitution is not particularly limited, but an antigen-binding molecule having an Fc region in which the amino acid at position 265 is substituted with alanine is particularly preferable.
- the anti-T cell antigen binding molecule is (1) a domain containing an antibody variable region having gripican 3 binding activity, (2) T. It is a bispecific antibody containing a domain containing an antibody variable region having a cell receptor complex binding activity and (3) a domain containing an Fc region having a reduced binding activity to the Fc ⁇ receptor.
- the antibody L-chain variable region contained in the antibody variable region having glypican 3-binding activity and the antibody variable region having T cell receptor complex binding activity of the present invention is H having binding activity to glypican 3.
- the antibody H chain variable region contained in the antibody variable region having preferable glypican 3 binding activity in the present disclosure for example, the antibody H chain variable region shown in Table 1 or the amino acid sequences of CDR1, CDR2 and CDR3 are shown in Table 1.
- An antibody H chain variable region having the same CDR sequence as the amino acid sequence of CDR1, CDR2 and CDR3 of the antibody H chain variable region described in 1 or an antibody H chain variable region functionally equivalent to the variable region can be mentioned. ..
- examples of the antibody variable region having a preferable T cell receptor complex binding activity in the present disclosure include an antibody variable region having a binding activity to a T cell receptor.
- T cell receptors CD3 is preferable, and CD3 ⁇ is particularly preferable.
- examples of the antibody H chain variable region included in such an antibody variable region include the antibody H chain variable region shown in Table 2, or the antibody H chain variable regions in which the amino acid sequences of CDR1, CDR2 and CDR3 are shown in Table 2. Examples thereof include an antibody H chain variable region having the same CDR sequence as the amino acid sequences of CDR1, CDR2 and CDR3 possessed by the region, or an antibody H chain variable region functionally equivalent to the variable region.
- the L-chain variable region shown in Table 3 or the CDR1 and CDR2 having the amino acid sequences of CDR1, CDR2 and CDR3 of the antibody L-chain variable region shown in Table 3 are included.
- an antibody L chain variable region having the same CDR sequence as the amino acid sequence of CDR3, or an antibody L variable region functionally equivalent to the variable region can be mentioned.
- the combination of the antibody variable region having glypican 3-binding activity and the antibody variable region having T cell receptor complex binding activity is, for example, the combination of the antibody H chain variable region shown in Table 4 or the combination.
- preferred common L chains include, for example, L0000, L0011, L0201, L0203, L0204, L0206, L0208, L0209, L0211, L0212, L0222, or a common L in which the amino acid sequences of CDR1, CDR2, and CDR3 of the common L chain have the same CDR sequence as the amino acid sequences of CDR1, CDR2, and CDR3 of these common L chains. You can raise the chain.
- Specific preferred combinations include, for example, the combination of the antibody H chain variable region and the common L chain shown in Table 5, or the antibody variable region and the common L chain in which the amino acid sequences of CDR1, CDR2 and CDR3 are shown in Table 5. Examples thereof include a combination of antibody variable regions having the same CDR sequence as the amino acid sequences of CDR1, CDR2 and CDR3 possessed by the antibody, or a combination of an antibody H chain variable region and a common L chain functionally equivalent to the variable region.
- the Fc region contained in the anti-T cell antigen-binding molecule is not particularly limited as long as it is an Fc region in which the binding activity to the Fc ⁇ receptor is reduced. , The combination of the Fc region part of E22Hh and the Fc region part of E22Hk, the combination of the Fc region part of E2702GsKsc and the Fc region part of E2704sEpsc, and the combination of the Fc region part of E2702sKsc and the Fc region part of E2704sEpsc.
- the anti-T cell antigen binding molecule of the present disclosure is ERY974.
- ERY974 has (1) a domain containing an antibody variable region having glypican 3 binding activity, (2) a domain containing an antibody variable region having T cell receptor complex binding activity, and (3) binding activity to the Fc ⁇ receptor. It is a bispecific antibody containing a domain containing a lowered Fc region, TR01H113 (SEQ ID NO: 168) as a heavy chain variable region on the CD3 side, and E2702sKsc (SEQ ID NO: 62) as a heavy chain constant region on the CD3 side.
- the CD3 side heavy chain of ERY974 comprises the amino acid sequence of SEQ ID NO: 402
- the GPC3 side heavy chain comprises the amino acid sequence of SEQ ID NO: 385
- the common light chain comprises the amino acid sequence of SEQ ID NO: 410.
- the amino acids contained in the amino acid sequence in the present disclosure may be modified after translation.
- the N-terminal glutamine residue (Q) becomes pyroglutamic acid (pGlu) by pyroglutamylation.
- pGlu pyroglutamic acid
- bispecific antibodies having antibody variable regions with binding activity to glypican 3 and antibody variable regions with binding activity to CD3 ⁇ . More preferably, the cytotoxic activity is equal to or higher than that of the bispecific antibody GPC3_ERY22_rCE115 (disclosed in Example 1 of WO2015156268).
- bispecific antibodies include the bispecific antibodies having H and L chains described in Example 3 (Table 13) of WO2015156268, or epitopes that overlap with the epitope to which the antibody binds.
- a bispecific antibody having an Fc region that binds to the Fc ⁇ receptor and has a reduced binding activity to the Fc ⁇ receptor described above.
- “functionally equivalent” means a cell expressing glypican 3 or a cell having the same binding affinity for an antigen or when used as a bispecific antibody. Means that the cytotoxic activity against tissues containing is equivalent. Binding affinity and cytotoxic activity can be measured based on the description herein.
- a desired cell expressing GPC3 or a desired tissue containing the cell may be used, for example, PC-10 or NCI-, which is a human cancer cell line expressing GPC3. H446 can be used.
- the decrease in the binding activity to the Fc ⁇ receptor may be equivalent.
- an antibody H chain variable region functionally equivalent to the antibody H chain variable region described herein (original H chain variable region) is described herein as a pair of the original H chain.
- the binding affinity is equivalent, or when used as a bispecific antibody, it is applied to cells expressing glypican 3 or tissues containing the cells. It means that the cytotoxic activity is equivalent.
- an antibody L-chain variable region functionally equivalent to the antibody L-chain variable region (original L-chain variable region) described in the present specification is described in the present application as a pair of the original L-chain.
- the binding affinity is equivalent, or when used as a bispecific antibody, cells expressing glypican 3 or cells containing the cells. It means that the injury activity is equivalent.
- “equivalent” does not necessarily have to be the same degree of activity, and the activity may be enhanced.
- the value (KD value / parent KD value) compared with the binding affinity (parent KD value) of the control antibody variable region is 1.5 or less.
- the KD value / parent KD value is preferably 1.3 or less, more preferably 1.2 or less, 1.1 or less, 1.0 or less, 0.9 or less, 0.8 or less, 0.7 or less, 0.6 or less, or 0.5 or less.
- the KD value / parent KD value is preferably 10 -6 to 1.5x10 -0 , more preferably 10 -6 to 10 -1 , and more preferably 10 -6 to 10 -2. , More preferably 10 -6 to 10 -3 .
- the value (cell proliferation inhibition rate / parent cell proliferation inhibition rate) compared with the cell proliferation inhibition rate (parent cell proliferation inhibition rate) of the control bispecific antibody is 0.7 or more is mentioned. be able to.
- the concentration of the multispecific antigen-binding molecule to be added is appropriately determined, but is preferably measured at, for example, 0.01 nM, 0.05 nM, 0.1 nM, 0.5 nM, or 1 nM, preferably 0.05 nM or 0.1 nM.
- the cell proliferation inhibition rate / parent cell proliferation inhibition rate is preferably 0.8 or more, more preferably 0.9 or more, 1.0 or more, 1.2 or more, 1.5 or more, 2 or more, 3 or more, 5 or more, 10 or more, or 20. That is all. There is no upper limit, but it may be, for example, 10, 10 2 , 10 3 , 10 4 , 10 5 , or 10 6.
- the value compared with the 50% growth inhibitory concentration (parent cell 50% growth inhibitory concentration) of the original bispecific antibody against the cells (cell 50% growth inhibitory concentration / parent cell 50% growth inhibitory concentration).
- the case where the concentration) is 1.5 or less can be mentioned.
- the 50% proliferation inhibitory concentration is the concentration of the multispecific antigen-binding molecule required to halve the cell proliferation rate as compared with the case where the multispecific antigen-binding molecule is not added.
- the value of "cell 50% growth inhibitory concentration / parent cell 50% growth inhibitory concentration" is preferably 1.3 or less, more preferably 1.2 or less, 1.1 or less, 1.0 or less, 0.9 or less, 0.8 or less, 0.7 or less, 0.6 or less.
- 0.5 or less there is no limit to the lower limit, but it may be , for example, 10 -1 , 10 -2 , 10 -3 , 10 -4 , 10 -5 , or 10 -6. Specifically, it is preferably 10 -6 to 1.5x10 -0 , more preferably 10 -6 to 10 -1 , more preferably 10 -6 to 10 -2 , and more preferably 10 -6 to 10 -3 .
- the KD value for GPC3 (for example, human GPC3) may be, for example, 5x10 -9 M or less, preferably 4x10 -9 M or less, for example, 3x10 -9.
- the KD value for the human T cell receptor complex is determined.
- it may be less 2x10 -7 M, preferably no more than 1.5 ⁇ 10 -7 M, for example, 1.4 ⁇ 10 -7 M or less, 1.3 x 10 -7 M or less, 1.2x10 -7 M or less, 1x10 -7 M or less, 3x10 - 8 M or less, 2x10 -8 M or less, 1x10 -8 M or less, 8x10 -9 M or less, 5x10 -9 M or less, 4x10 -9 M or less, 3x10 -9 M or less, 2x10 -9 M or less, 1x10 -9 M below, 8x10 -10 M or less, 5x10 -10 M or less, 4x10 -10 M or less, 3x10 -10 M or less, 2x10 -10 M or less, 1x10 -10 M or less, 1x10 -10 M or less, 1x10 -10 M or less, 1x10 -10 M or less, 1x10 -10 M or less
- the bispecific antibodies of the present disclosure preferably have KD values of 5x10 -9 M or less and 2x10 -7 M or less, respectively, for human GPC3 and human T cell receptor complexes (eg, human CD3 ⁇ chain), and more. Preferably, they are 1x10 -9 M or less and 5x10 -8 M or less, respectively.
- the "functionally equivalent" antibody variable region is not particularly limited as long as it is an antibody H chain variable region and / or an antibody L chain variable region that satisfies the above conditions.
- antibody variable regions for example, one or more amino acids (eg, 1, 2, 3, 4, 5 or 10 amino acids) are substituted or deleted in the amino acid sequences of the variable regions shown in Tables 1 to 3 above. , Addition and / or may be inserted.
- a method well known to those skilled in the art for substituting, deleting, adding and / or inserting one or more amino acids in an amino acid sequence is a method of introducing a mutation into a protein.
- amino acid side chains include hydrophobic amino acids (A, I, L, M, F, P, W, Y, V) and hydrophilic amino acids (R, D, N, C, E, Q, G, H, K, S, T), amino acids with aliphatic side chains (G, A, V, L, I, P), amino acids with hydroxyl group-containing side chains (S, T, Y), sulfur atom-containing side chains Amino acids (C, M), amino acids with carboxylic acid and amide-containing side chains (D, N, E, Q), amino acids with base-containing side chains (R, K, H), and aromatic-containing sides Amino acids having chains (H, F, Y, W) can be mentioned (all in parentheses represent the one-letter notation of amino acids).
- substitutions of amino acids within each of these groups are referred to as conservative substitutions. It is already known that a polypeptide having an amino acid sequence modified by deletion, addition and / or substitution with another amino acid of one or more amino acid residues to an amino acid sequence maintains its biological activity. Yes (Mark, D. F. et al., Proc.Natl.Acad.Sci.USA (1984) 81: 5662-6; Zoller, M.J. and Smith, M., Nucleic Acids Res. (1982) 10 : 6487-500; Wang, A. et al., Science (1984) 224: 1431-3; Dalbadie-McFarland, G.
- variable region of the invention containing such amino acid modifications is at least 70%, more preferably at least 75%, more preferably at least 80% of the amino acid sequence of the CDR sequence, FR sequence or the entire variable region of the variable region before modification. , More preferably at least 85%, even more preferably at least 90%, and most preferably at least 95% amino acid sequence identity.
- sequence identity is the amino acid sequence of the original H chain variable region or L chain variable region after the sequences are arranged as necessary so as to maximize the sequence identity and a gap is introduced as appropriate. It is defined as the proportion of residues that are identical to the residues in.
- the identity of the amino acid sequence can be determined by the method described below.
- the "functionally equivalent antibody variable region” is, for example, a nucleic acid that hybridizes to a nucleic acid consisting of a base sequence encoding the amino acid sequence of the variable region shown in Tables 1 to 3 above under stringent conditions. It is also possible to obtain from.
- the stringent hybridization conditions for isolating a nucleic acid that hybridizes to a nucleic acid consisting of a base sequence encoding a variable region amino acid sequence under stringent conditions include 6 M urea, 0.4% SDS, and 0.5 x. SSC, 37 ° C. conditions or equivalent stringency hybridization conditions can be exemplified.
- washing conditions can be expected to isolate nucleic acids with higher homology.
- the washing conditions after hybridization are, for example, 0.5xSSC (1xSSC is 0.15 M NaCL, 0.015 M sodium citrate, pH 7.0) and 0.1% SDS, washing at 60 ° C., more preferably 0.2xSSC, and 0.1% SDS, Cleaning at 60 ° C, more preferably 0.2xSSC and 0.1% SDS, cleaning at 62 ° C, more preferably 0.2xSSC and 0.1% SDS, cleaning at 65 ° C, more preferably 0.1xSSC and 0.1% SDS, 65 ° C. Cleaning in.
- the sequence of the isolated nucleic acid can be determined by a known method described later.
- the homology of the isolated nucleic acid is at least 50% or more, more preferably 70% or more, still more preferably 90% or more (for example, 95%, 96%, 97%, 98%, 99%) in the entire base sequence. It has the same sequence of the above).
- it is variable by using a gene amplification method using a primer synthesized based on the base sequence information encoding the amino acid sequence of the variable region, for example, a polymerase chain reaction (PCR) method.
- PCR polymerase chain reaction
- compositions Containing Anti-T Cell Antigen Binding Mole This disclosure describes anti-T cell antigen binding molecules, preferably (1) a domain comprising an antibody variable region having glypican 3-binding activity, (2).
- a bispecific antibody containing a domain containing an antibody variable region having T cell receptor complex binding activity and (3) a domain containing an Fc region having decreased binding activity to the Fc ⁇ receptor is contained as an active ingredient.
- the present disclosure also relates to a pharmaceutical composition that induces cytotoxicity containing the anti-T cell antigen-binding molecule as an active ingredient.
- the pharmaceutical compositions of the present disclosure are administered to an individual who induces such cytotoxicity, in particular T cell-dependent cytotoxicity, and whose activity is suffering from or may recur with a disease necessary for prevention or treatment. Is preferable.
- human glypican 3 is a cancer antigen specifically expressed in cancer cells. Therefore, a pharmaceutical composition containing an anti-T cell antigen-binding molecule composed of a domain containing an antibody variable region having glypican 3-binding activity as an active ingredient in an individual suffering from cancer or having a possibility of recurrence thereof. , The treatment, and / or prevention thereof, or both. That is, the present disclosure describes (1) a domain containing an antibody variable region having glypican 3-binding activity, (2) a domain containing an antibody variable region having T cell receptor complex binding activity, and (3) binding to an Fc ⁇ receptor.
- a pharmaceutical composition comprising a bispecific antibody as an active ingredient comprising a domain containing an Fc region with reduced activity, which is either therapeutic or prophylactic of cancer for administration with a VEGF inhibitor.
- a pharmaceutical composition for a combination thereof is provided.
- the present disclosure also discloses (1) a domain containing an antibody variable region having glypican 3-binding activity, (2) a domain containing an antibody variable region having T cell receptor complex binding activity, and (3) binding to an Fc ⁇ receptor.
- a pharmaceutical composition of a bispecific antibody comprising a domain containing an Fc region with reduced activity, administered with a VEGF inhibitor, for the treatment and prevention of cancer, or both.
- the present disclosure describes (1) a domain containing an antibody variable region having glypican 3-binding activity, (2) a domain containing an antibody variable region having T cell receptor complex binding activity, and (3) binding to an Fc ⁇ receptor.
- Bispecific antibodies comprising a domain containing a reduced activity Fc region, which are administered with a VEGF inhibitor, are methods for the treatment and prevention of cancer, or both, said above. With respect to methods for any or a combination of CRS and cytokine release resulting from administration of the pharmaceutical composition, either for prevention, alleviation, and treatment.
- the present disclosure discloses (1) a domain containing an antibody variable region having a gripican 3-binding activity, (2) a domain containing an antibody variable region having a T cell receptor complex binding activity, and (3) binding to an Fc ⁇ receptor.
- a bispecific antibody comprising a domain containing an Fc region with reduced activity
- said VEGF inhibitor in use in either or both of the treatment and prevention of cancer, administered with a VEGF inhibitor.
- a VEGF inhibitor is provided for any or a combination of CRS and cytokine release resulting from administration of said bispecific antibody, either for prevention, alleviation, and treatment.
- a step of identifying a subject suffering from a cancer expressing GPC3 can be included prior to administration of the pharmaceutical composition.
- a method of collecting cancer tissue from a living body, identifying cancer cells contained in the collected tissue, and determining the expression level of GPC3 is known. If necessary, it can be determined that the GPC3 expression level of the sample cells is higher than that of the GPC3 expression level in normal tissues.
- a preferred normal tissue for comparing expression levels is a normal cell of the same tissue (organ) as the tissue (organ) from which the cancer cell is derived.
- it comprises a step of identifying a subject suffering from a cancer with a high GPC3 expression level, and 1) an antibody variable region having glypican 3-binding activity in the identified subject.
- Bispecific antibodies comprising domains, (2) domains containing antibody variable regions with T cell receptor complex binding activity, and (3) domains containing Fc regions with reduced binding activity to Fc ⁇ receptors.
- a method for the treatment and / or prevention of cancer comprising the step of administering with a VEGF inhibitor, which is the release of CRS and cytokines resulting from the administration of the bispecific antibody.
- a domain containing an antibody variable region having glypican 3 binding activity, (2) Domain containing antibody variable region having T cell receptor complex binding activity, and (3) Cytotoxicity-inducing agents and cytostatic agents containing a multispecific antigen-binding molecule containing a domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced as an active ingredient are the anti-T cells. It can also be expressed as a method of inducing cytotoxicity including the step of administering an antigen-binding molecule to an individual, or the use of the anti-T cell antigen-binding molecule in the production of a cytotoxicity-inducing agent and a cell growth inhibitor.
- a domain containing an antibody variable region having a glypican 3-binding activity (2) a domain containing an antibody variable region having a T cell receptor complex binding activity, and (3) an Fc ⁇ receptor.
- Constaining a multispecific antigen-binding molecule containing a domain containing an Fc region having reduced binding activity as an active ingredient means that the anti-T cell antigen-binding molecule is contained as a major active ingredient. It does not limit the content of the anti-T cell antigen-binding molecule.
- the anti-T cell antigen-binding molecule of the present invention preferably a bispecific antibody
- a method of making a drug a sustained release drug is also known, and the method can be applied to the anti-T cell antigen-binding molecule of the present invention (J. Biomed. Mater. Res. (1981) 15, 267-277. , Chemtech. (1982) 12, 98-105, US Patent No. 3773719, European Patent Publications EP58481 and EP133988, Biopolymers (1983) 22, 547-556).
- the pharmaceutical composition containing the anti-T cell antigen-binding molecule in the present disclosure can be administered to a patient by either oral or parenteral administration. It is preferably parenteral administration.
- Specific examples of the administration method include injection administration, nasal administration, pulmonary administration, and transdermal administration. Examples of the injection administration include intravenous injection, intramuscular injection, intraperitoneal injection, subcutaneous injection and the like.
- the pharmaceutical composition of the present invention, or a cytotoxic inducer and a cell proliferation inhibitor can be administered systemically or locally by injection administration.
- the administration method can be appropriately selected depending on the age and symptoms of the patient.
- the dose for example, the dose can be selected in the range of 0.0001 mg to 1000 mg per 1 kg of body weight per administration. Alternatively, for example, the dose may be selected in the range of 0.001 mg / body to 100000 mg / body per patient.
- the pharmaceutical composition of the present invention, or the cytotoxic inducer and cell proliferation inhibitor is not limited to these doses.
- the pharmaceutical composition containing the anti-T cell antigen-binding molecule in the present disclosure can be formulated according to a conventional method (for example, Remington's Pharmaceutical Science, latest edition, Mark Publishing Company, Easton, USA) and is pharmaceutically acceptable. It may contain both a carrier and an additive. For example, surfactants, excipients, colorants, flavoring agents, preservatives, stabilizers, buffers, suspending agents, tonicity agents, binders, disintegrants, lubricants, fluidity promoters, flavoring agents. And so on. Further, the present invention is not limited to these, and other commonly used carriers can be appropriately used.
- the present disclosure is for use in combination therapy with VEGF inhibitors comprising anti-T cell antigen binding molecules such as bispecific antibodies, preferably cancer antigens and bispecific antibodies that bind CD3.
- VEGF inhibitors comprising anti-T cell antigen binding molecules such as bispecific antibodies, preferably cancer antigens and bispecific antibodies that bind CD3.
- the VEGF inhibitor is selected from the group consisting, for example, an anti-VEGF antigen binding molecule, an anti-VEGFR1 antigen binding molecule, an anti-VEGFR2 antigen binding molecule, a fusion protein comprising a VEGF receptor or fragment thereof, and a tyrosine kinase inhibitor.
- VEGF or an antibody that binds to VEGFR1 or VEGFR2 is a preferable VEGF inhibitor.
- Bevacizumab is a humanized anti-VEGF antibody
- Ramucirumab is an anti-VEGFR2 human antibody.
- molecular-targeted drugs developed targeting VEGF such as Aflibercept, are also preferred examples of VEGF inhibitors. Details of the combination therapy are disclosed in "V. Combination Therapy" herein.
- VEGF inhibitor or "VEGF antagonist” refers to a substance capable of inhibiting, inactivating, or reducing its expression level or activity level.
- VEGF inhibitors for example, bind to VEGF and partially or wholly block, reduce, prevent, delay activation, inactivate, desensitize, or its activity.
- it is a compound that downregulates expression, such as an antagonist.
- a VEGF inhibitor partially or totally blocks, reduces, or prevents VEGF activity by binding to the VEGF receptor or inhibiting the binding of VEGF to the receptor. A compound that slows activation, inactivates, desensitizes, or downregulates its activity.
- VEGF inhibitors are polypeptide inhibitors such as antigen-binding molecules, antibodies, antibody derivatives, antibody fragments, soluble receptors, their derivatives, as well as nucleic acid inhibitors such as siRNA or antisense RNA, their derivatives, soluble factors. Genetically modified forms of, such as, but not limited to, types with altered activity, as well as naturally occurring and synthetic soluble factor antagonists, small interfering compounds, and the like.
- the VEGF inhibitor is one or more selected from an anti-VEGF antigen binding molecule, an anti-VEGFR1 antigen binding molecule, an anti-VEGFR2 antigen binding molecule, a fusion protein comprising a VEGF receptor or fragment thereof, and a tyrosine kinase inhibitor. It is a VEGF inhibitor. In one embodiment, the VEGF inhibitor is one or more selected from an anti-VEGF antigen binding molecule, an anti-VEGFR1 antigen binding molecule, an anti-VEGFR2 antigen binding molecule, a fusion protein comprising a VEGF receptor or fragment thereof, or a tyrosine kinase inhibitor. An antibody, antibody derivative or antibody fragment that binds to a signaling factor or its receptor.
- the VEGF inhibitor is an inhibitor of VEGF signaling, such as an inhibitor of VEGF or a VEGF receptor.
- the inhibitor may be an anti-VEGF antigen-binding molecule, an anti-VEGF antibody (including a chimeric anti-VEGF antibody, a humanized anti-VEGF antibody, a human anti-VEGF antibody), an antigen-binding fragment thereof or an antibody derivative thereof.
- the inhibitor is an anti-VEGF receptor (VEGFR) antigen-binding molecule, an anti-VEGFR antibody (including chimeric anti-VEGFR antibody, humanized anti-VEGFR antibody, human anti-VEGFR antibody) or an antigen-binding fragment or antibody derivative thereof.
- these inhibitors may be soluble VEGF receptors or fragments thereof capable of blocking VEGF signaling.
- the VEGF receptor or fragment thereof may be a fusion protein fused to a heterologous domain, eg, the Fc domain, eg, a VEGFR-Fc fusion protein.
- the anti-VEGF antibody comprises, for example, Bevacizumab and Ranibizumab.
- the anti-VEGF receptor antibody comprises, for example, Ramucirumab.
- the inhibitor of VEGF signaling comprises a recombinant fusion protein such as Aflibercept.
- Bevacizumab is a humanized anti-VEGF antibody.
- Bevacizumab is an antibody indicated by Japanese Accepted Names for Pharmaceuticals (JAN) bevacizumab, or CAS Registry No. 216974-75-3, or INN name Bevacizumab.
- Bevacizumab is also a recombinant humanized monoclonal antibody, consisting of a complement-determining section of a mouse anti-human vascular endothelial growth factor (VEGF) monoclonal antibody, a human framework section and a constant section of human IgG1.
- VEGF vascular endothelial growth factor
- Bevacizumab is produced by Chinese hamster ovary cells.
- Bevacizumab is a glycoprotein (molecular weight: about 149,000) composed of two H chains ( ⁇ 1 chains) consisting of 453 amino acid residues and two L chains ( ⁇ chains) consisting of 214 amino acid residues. .. "Bevacizumab” also includes the biosimilar Bevacizumab.
- compositions Containing VEGF Inhibitors The present disclosure comprises pharmaceutical compositions containing VEGF inhibitors, preferably antibodies to VEGF and its receptors, more preferably Bevacizumab, or Ramucirumab as active ingredients. offer.
- the present disclosure provides a pharmaceutical composition containing a fusion protein containing an extracellular domain of VEGF receptor, preferably Aflibercept, as an active ingredient.
- the present disclosure also comprises the VEGF inhibitor as an active ingredient and is of interest selected from prevention, alleviation, and treatment of symptoms of cytokine release syndrome (CRS) and / or both. , Any, or a combination thereof, relating to a pharmaceutical composition.
- compositions of the present disclosure are preferably administered to individuals who may experience the release of CRS, or cytokines, and / or individuals who develop signs of CRS or CRS and require treatment.
- the mechanisms that have (or will) result in CRS or cytokine release in the subject are arbitrary. That is, the VEGF inhibitor can be administered to a subject for whom CRS or cytokine release is observed or predicted to occur for whatever reason. For example, if administration of a drug can result in CRS or cytokine release, the subject to whom the drug is administered (or is administered) can be selected to administer the VEGF inhibitor. For example, administration of a drug in the past may result in CRS or cytokine release if the same drug is administered again to a subject for whom CRS or cytokine release has been observed.
- the subject is provided with a VEGF inhibitor for administration with the agent.
- the present disclosure discloses VEGF inhibition for administration of the same drug to a subject who has been observed to release CRS or cytokines due to administration of a drug in the past, in order to administer the same drug to the subject together with the drug.
- the use of agents is provided.
- the present disclosure also describes a step of selecting a target to be administered with the same drug to a subject whose CRS or cytokine release has been observed due to administration of a drug in the past, and VEGF inhibition to the subject together with the drug.
- CRS caused by administration of the same drug, including the step of administering the drug, and at least one symptom selected from cytokine release, either for prevention, alleviation, and treatment, or a combination thereof.
- an anti-T cell antigen binding molecule to the subject such as a bispecific antibody, preferably a cancer antigen and a bispecific antibody that binds to CD3. Can be mentioned.
- a pharmaceutical composition comprising a VEGF inhibitor as an active ingredient in the present disclosure to prevent, reduce, and treat CRS and / or cytokine release.
- a mechanism that can be used for a combination thereof is the ability to suppress the release of IL-6 by inhibiting the VEGF signal.
- the pharmaceutical composition comprising the VEGF inhibitor as an active ingredient in the present disclosure is used for any of the purposes selected from prevention, alleviation, and treatment of CRS, or a combination thereof.
- Another possible mechanism is that VEGF inhibitors suppress vascular permeability and prevent cytokines from vascular-to-tissue penetration.
- a pharmaceutical composition containing a VEGF inhibitor as an active ingredient is either CRS or cytokine release associated with administration of an anti-T cell antigen binding molecule, comprising the step of administering the VEGF inhibitor to an individual.
- CRS CRS and cytokine release associated with administration of anti-T cell antigen-binding molecules, or both.
- containing a VEGF inhibitor as an active ingredient means that the VEGF inhibitor is contained as a main active ingredient, and does not limit the content rate of the VEGF inhibitor.
- the VEGF inhibitor of the present invention is encapsulated in microcapsules (microcapsules such as hydroxymethyl cellulose, gelatin, poly [methyl methacrylate]) and colloidal drug delivery systems (liposomes, albumin microspheres, microemulsions, etc.). It may be a nano-particles, and nano-capsules) ( "Remington's Pharmaceutical Science 16 th edition", Oslo Ed. (1980) see the like). Further, a method of making a drug a sustained release drug is also known, and the method can be applied to the VEGF inhibitor of the present invention (J. Biomed. Mater. Res. (1981) 15, 267-277, Chemtech. (1982) 12, 98-105, US Patent No. 3773719, European Patent Publications EP58481 and EP133988, Biopolymers (1983) 22, 547-556).
- microcapsules such as hydroxymethyl cellulose, gelatin, poly [methyl methacrylate]
- colloidal drug delivery systems liposomes, album
- the pharmaceutical composition containing the VEGF inhibitor in the present disclosure can be administered to a patient by either oral or parenteral administration. It is preferably parenteral administration.
- Specific examples of the administration method include injection administration, nasal administration, pulmonary administration, and transdermal administration.
- Examples of the injection administration include intravenous injection, intramuscular injection, intraperitoneal injection, subcutaneous injection and the like.
- the pharmaceutical composition of the present invention, or a cytotoxic inducer and a cell proliferation inhibitor can be administered systemically or locally by injection administration.
- the administration method can be appropriately selected depending on the age and symptoms of the patient.
- the dose for example, the dose can be selected in the range of 0.0001 mg to 1000 mg per 1 kg of body weight per administration. Alternatively, for example, the dose may be selected in the range of 0.001 mg / body to 100000 mg / body per patient.
- the pharmaceutical compositions of the present invention are not limited to these doses.
- the active ingredient when the VEGF inhibitor is Bevacizumab, is about 5-15 mg / kg per dose, eg, 5 mg / kg or less per dose for patients weighing 30 kg or more, 7.5. Intravenous doses selected from mg / kg or less, 10 mg / kg or less, 15 mg / kg or less, eg, over 0.5 hour, 1 hour, 2 hours, or 3 hours. It is administered by intravenous injection. In one embodiment, when the VEGF inhibitor is Ramucirumab, the active ingredient is about 4-15 mg / kg / dose, for example, for patients weighing 30 kg or more, a dose of 8 mg / kg or less per dose.
- Bevacizumab or Ramucirumab is given for the treatment of CRS and the symptoms of CRS do not improve after the first dose of Bevacizumab or Ramucirumab to the patient, bevacizumab or Ramucirumab should be given up to 3 times. Can be added. In one example, when Bevacizumab or Ramucirumab is continuously administered in this way, it is necessary to leave an interval of 8 hours or more from the previous administration.
- the pharmaceutical composition containing the VEGF inhibitor in the present disclosure can be formulated according to a conventional method (for example, Remington's Pharmaceutical Science, latest edition, Mark Publishing Company, Easton, USA), and a pharmaceutically acceptable carrier or addition. It may include both things. For example, surfactants, excipients, colorants, flavoring agents, preservatives, stabilizers, buffers, suspending agents, tonicity agents, binders, disintegrants, lubricants, fluidity promoters, flavoring agents. And so on. Further, the present invention is not limited to these, and other commonly used carriers can be appropriately used.
- the present disclosure relates to an anti-T cell antigen binding molecule comprising a VEGF inhibitor, preferably a VEGF inhibitor, more preferably an antibody against VEGF or its receptor, most preferably Bevacizumab or Ramucirumab.
- the present invention relates to a pharmaceutical composition for use in a combination therapy of.
- the present disclosure relates to a pharmaceutical composition for use in combination therapy with an anti-T cell antigen binding molecule containing a VEGF inhibitor consisting of a fusion protein containing a ligand binding site of VEGF receptor, preferably Aflibercept as an active ingredient.
- the anti-T cell antigen binding molecule is, for example, a bispecific antibody, preferably a bispecific antibody that binds to a cancer antigen and CD3. Details of the combination therapy are disclosed in "V. Combination Therapy" herein.
- cytokine release syndrome is a drug, eg, an antibody drug (eg, an anti-T cell antibody) or a T cell drug (eg, a chimeric antigen receptor, CAR) T cell (CAR-T). It is a serious and life-threatening side effect that can occur when cells)) are administered.
- Administration of antibody drugs and T cell drugs activates the immune response in the body more than necessary and releases inflammatory cytokines, resulting in chills, nausea, malaise, headache, fever, tachycardia, blood pressure fluctuations, etc.
- Various symptoms occur. Severe cases are sometimes referred to as cytokine storms.
- CRS is the result of high levels of immune activation when a large number of lymphocytes and / or myeloid cells release inflammatory cytokines upon activation.
- the severity of CRS and the timing of onset of symptoms can vary depending on the scale of immune cell activation in the individual, the type of drug administered, and / or the degree of systemic tumor tissue volume.
- the onset of symptoms is typically days to weeks after administration of T cell therapy, for example, if there is a peak of T cell proliferation in vivo. See, for example, Lee et al. Blood. 124.2 (2014): 188-95.
- the symptoms of CRS may include neurotoxicity, disseminated intravascular coagulation, cardiac dysfunction, adult respiratory distress syndrome, renal failure, and / or liver failure.
- the symptoms of CRS are fever / high fever with or without cold, fatigue, discomfort, muscle pain, vomiting, headache, nausea, loss of appetite, joint pain, diarrhea, rash, hypoxia, hyperventilation, low.
- Blood pressure increased pulse pressure, potential decrease in heart rate output (late stage), increase in heart rate output (early stage), hypernitrogenemia, hypoxia with or without bleeding, D-Dimer It may include elevation, hyperbilylbinemia, hypertransaminaseemia, confusion, dementia, mental status changes, illusions, tremors (tremors), attacks, gait changes, difficulty in speaking, overt aphrodisiac, or dementia.
- CRS is characterized by increased concentrations of several cytokines in the individual.
- the cytokines are IL-1 ⁇ , IL-2, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, IL-13, IL-15, IL-17, IL-1Ra, IL-2R, IFN- ⁇ , IFN- ⁇ , MIP-1 ⁇ , MIP-1 ⁇ , MCP-1, TNF ⁇ , GM-CSF, G-CSF, CXCL9, CXCL10, CXCR factor, VEGF, RANTES, eotaxin , EGF, HGF, FGF- ⁇ , CD30, CD30L, CD40, CD40L, ferritin, RAGE, but not limited to.
- the cytokine comprises IL-6, IL-1 beta, or TNF-alpha, or any combination thereof. Most preferably, the cytokine is IL-6. In one aspect, patients with large tumor volumes have a higher incidence and severity of cytokine syndrome.
- cytokine concentration includes measured values of concentration, magnitude of multiple change, magnitude of percent change, or magnitude of rate of change. You can do it.
- methods for measuring cytokines in blood, saliva, serum, urine, plasma, and / or serum are well known in the art.
- CRS severity In one aspect, CRS can be classified into grades 1-5. In one aspect, for Grade 1 CRS, only symptomatic treatment is required (eg, nausea, fever, fatigue, myalgia, discomfort, headache) and the symptoms are not life-threatening. For Grade 2 CRS, symptoms require modest intervention and generally respond to moderate intervention. Individuals with Grade 2 CRS develop hypotension in response to liquids or one low-dose pressor agent; or they respond to Grade 2 organ toxicity or low flow oxygen (less than 40% oxygen). It develops mild respiratory symptoms. In individuals with Grade 3 CRS, hypotension is generally not reversible by liquid therapy or one low dose pressor agent.
- the CRS grading is based on the Adverse Event Common Terminology Criteria v4.03 (Common Terminology Criteria for Adverse Events (CTCAE) v4.03) and the Adverse Event Common Terminology Criteria v5.0 (Table 7). Common Terminology Criteria for Adverse Events (CTCAE) v5.0), 2014 Lee Criteria shown in Table 8 (Lee DW, et al. Current concepts in the diagnosis and management of cytokine release syndrome. Blood, 124 (2014), pp. 188-195), 2019 ASTCT CRS Consensus Grading (Lee DW, et al. ASTCT Consensus Grading for Cytokine Release Syndrome and Neurologic Toxicity Associated with Immune Effector Cells.
- CRS grading is based on CTCAE v4.03, CTCAE v5.0, or Lee's criteria for 2014. Unless otherwise specified, CRS as used herein refers to CRS according to the criteria in Table 8 (Lee's Criteria for 2014).
- the symptoms of CRS occur within minutes, hours, or days after the start of drug administration, but some delayed symptoms are also observed.
- the symptoms of CRS occur within about 96 hours, about 72 hours, or about 48 hours after the start of administration of the anti-T cell antigen-binding molecule, and more preferably, administration of the anti-T cell antigen-binding molecule. Occurs from the day of administration to the next day.
- the severity of the symptoms of CRS correlates with the peak concentration of cytokines.
- the signs of CRS refer to the above-mentioned CRS-like symptoms that are a precursor to CRS (regardless of Grade). Specific examples include, but are not limited to, fever or hypotension that occur first after administration of the anti-T cell antigen binding molecule.
- treatment methods for CRS include VEGF inhibitors, apeledoxifene, SGP130 blockers, vasoactive agents, systemic corticosteroids (eg, corticosteroids), immunosuppressants, and mechanical prostheses. Ventilation is mentioned.
- one or more VEGF inhibitors or antagonists selected from an anti-VEGF antigen binding molecule, an anti-VEGFR1 antigen binding molecule, an anti-VEGFR2 antigen binding molecule, a fusion protein comprising a VEGF receptor or fragment thereof, and a tyrosine kinase inhibitor. It is an inhibitor.
- Preferred VEGF inhibitors are disclosed herein in "III. VEGF Inhibitors”.
- the active ingredient when the VEGF inhibitor is Bevacizumab, is about 5-15 mg / kg per dose, eg, 5 mg / kg or less per dose for patients weighing 30 kg or more, 7.5. Intravenous doses selected from mg / kg or less, 10 mg / kg or less, 15 mg / kg or less, eg, over 0.5 hour, 1 hour, 2 hours, or 3 hours. It is administered by intravenous injection. In one embodiment, when the VEGF inhibitor is Ramucirumab, the active ingredient is about 4-15 mg / kg / dose, for example, for patients weighing 30 kg or more, a dose of 8 mg / kg or less per dose.
- bevacizumab (Avastin) or Ranibizumab (Lucentis) is given for the treatment of CRS, and if the symptoms of CRS do not improve after the first dose, bevacizumab (Avastin) or Ranibizumab (Lucentis) is given. You can add up to 3 times. In one example, when Bevacizumab (Avastin) or Ranibizumab (Lucentis) is continuously administered in this way, it is necessary to wait at least 8 hours from the previous administration.
- vasodilators include, but are not limited to, angiotensin-11, endoserin-1, alpha adrenaline agonists, rostanoids, phosphodiesterase inhibitors, endoserin antagonists, circulatory agonists (eg, adrenaline, dopamine, isoprenaline, ephedrine). ), Pressor agents (eg, noradrenaline, vasopressin, metallaminol, vasopressin, methylene blue), cardiotonic vasodilators (eg, milrinone, levocimendan), and dopamine.
- vasopressors include, but are not limited to, norepinephrine, dopamine, phenylephrine, epinephrine, and vasopressin.
- the pressor agent comprises a high dose pressurizing agent and a low dose pressurizing agent.
- high-dose vasopressors include: norepinephrine monotherapy of 20 ⁇ g / min and above, dopamine monotherapy of 10 ⁇ g / kg / min and above, phenylephrine monotherapy of 200 ⁇ g / min and above, and / or 10 ⁇ g / min. Includes one or more of the above phenylephrine monotherapy.
- the low dose vasopressor is a vasopressor administered at a dose less than one or more of the doses listed above for a high dose vasopressor.
- Exemplary corticosteroids include, but are not limited to, dexamethasone, hydrocortisone, and methylprednisolone.
- a dose of 0.5 mg / kg of dexamethasone is used by oral or intravenous administration.
- a single dose of 8-20 mg of dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof is used by oral or intravenous administration. It will be understood by those skilled in the art that the dose of dexamethasone is not limited to the above and may be appropriately changed depending on the condition of the individual and the severity of CRS.
- Exemplary immunosuppressants include TNF-alpha inhibitors or IL-1 inhibitors.
- the TNF-alpha inhibitor comprises an anti-TNF-alpha antibody, eg, a monoclonal antibody, eg, Infliximab.
- the TNF-alpha inhibitor comprises a soluble TNF-alpha receptor (eg, Etanercept).
- the IL-1 or IL-1R inhibitor comprises Anakinra.
- the present disclosure is a combination of any drug with a VEGF inhibitor, said drug that is responsible for CRS and / or cytokine release in the subject. , Either or both of CRS and cytokine release resulting from administration of the agent, any of the purposes selected from prevention, alleviation, and treatment, or a combination thereof.
- Combination therapy in this disclosure can also be defined as: That is, it is a combination therapy of drug A and drug B, in which drug A has an action capable of inducing either or both of CRS and cytokine release by administration to a subject, and drug B is a VEGF inhibitor.
- the present disclosure comprises a pharmaceutical composition comprising any agent (drug A) for use in combination therapy with a VEGF inhibitor (drug B), wherein the agent is a CRS and in a subject.
- the disclosure is a pharmaceutical composition
- a VEGF inhibitor for use in combination therapy with any agent, wherein the agent is either CRS and cytokine release in a subject, or both.
- the agent capable of inducing CRS and / or cytokine release is an anti-T cell antigen-binding molecule, it is due to the anti-T cell antigen-binding molecule by administration of a VEGF inhibitor.
- a drug capable of inducing CRS and / or cytokine release in a subject means a drug that may cause CRS and / or cytokine release.
- side effects associated with administration include drugs for which induction of CRS and / or cytokine release has been reported.
- a drug that targets lymphocytes is a drug that, when stimulated, may induce the production of cytokines.
- drugs with lymphocyte stimulants can cause CRS and / or cytokine release.
- a drug containing an anti-T cell antigen-binding molecule as an active ingredient can be shown.
- administration of a VEGF inhibitor achieves either or both of CRS and cytokine release, either of the objectives selected from prevention, alleviation, and treatment, or a combination thereof.
- the present disclosure relates to any of the purposes selected from prevention, alleviation, and treatment of the development of CRS and / or cytokine release, including administration of VEGF inhibitors, or a combination thereof. It can be rephrased as a method for.
- the VEGF inhibitor is administered subcutaneously or intravenously to the individual before, simultaneously or after administration of any agent responsible for CRS and / or cytokine release.
- the VEGF inhibitor is administered intravenously to the individual before, at the same time or after administration of the agent.
- the VEGF inhibitor is administered before or at the same time as the drug, it has the effect of preventing or alleviating the occurrence of CRS and / or cytokine release associated with the administration of the drug.
- the VEGF inhibitor is an agent 6 days, 5 days, 4 days, 3 days, 2 days, 1 day, or day before administration of any drug responsible for CRS and / or cytokine release.
- the VEGF inhibitor may be administered simultaneously with the drug on the day of administration of the drug (in the present disclosure, VEGF prior to administration of any drug responsible for CRS and / or cytokine release).
- the administration of the inhibitor and the administration of the VEGF inhibitor performed at the same time as the administration of the drug are collectively referred to as "pre-administration of the VEGF inhibitor").
- pre-administration of a VEGF inhibitor results in the efficacy of any drug responsible for CRS and / or cytokine release (eg, T cell-dependent cytotoxicity; T cell-dependent cytotoxicity; T cell-dependent cytotoxicity). ) And antitumor effect) are prevented or alleviated from the occurrence of CRS associated with the administration of the drug without significantly impairing it.
- the VEGF inhibitor is administered after administration of any agent responsible for CRS and / or cytokine release and before the development of CRS, it also prevents or reduces CRS that may occur thereafter. Has an effect.
- the VEGF inhibitor is administered after the administration of the drug and after the occurrence of CRS or signs of CRS, it has the effect of treating CRS and alleviating the symptoms.
- the present disclosure is the step of monitoring the development of CRS after any treatment that causes CRS and / or cytokine release, and selecting subjects with signs of CRS to administer the VEGF inhibitor.
- the present disclosure is a pharmaceutical composition comprising a VEGF inhibitor, either or for the purpose of selecting from prevention, alleviation, and treatment of CRS and cytokine release, either or theirs.
- a pharmaceutical composition for combination is provided.
- the present disclosure is a pharmaceutical composition for a VEGF inhibitor, CRS, and cytokine release, either or both, for the purpose selected from prevention, alleviation, and treatment, or a combination thereof. Provides use in the manufacture of.
- the present disclosure provides the use of VEGF inhibitors for the purposes of either or both of CRS and cytokine release, for purposes selected from prevention, alleviation, and treatment, or a combination thereof. .. And the present disclosure may involve subjects who develop CRS and / or cytokine release, subjects who show signs of their development, and / or CRS and cytokine release. Select one of the subjects to be treated and select from the prevention, alleviation, and treatment of CRS and / or cytokine release, including the step of administering a VEGF inhibitor. Provide a method for any of the purposes to be done, or a combination thereof.
- treatments that may be associated with CRS and / or cytokine release include, for example, administration of an anti-T cell antigen binding molecule.
- the anti-T cell antigen binding molecule used in the combination therapy comprises "a domain comprising an antibody variable region having T cell receptor complex binding activity" and "an antibody variable region having cancer antigen binding activity".
- the bispecific antibody may have the structure of a single chain antibody, eg, a structure in which an antibody variable region is bound with a linker.
- the anti-T cell antigen binding molecule further comprises an Fc region with reduced binding activity to the Fc ⁇ receptor.
- the anti-T cell antigen binding molecule is (1) a domain containing an antibody variable region having a glypican 3-binding activity, (2) a domain containing an antibody variable region having a T cell receptor complex binding activity, and ( 3) A bispecific antibody containing a domain containing an Fc region in which the binding activity to the Fc ⁇ receptor is reduced.
- the VEGF inhibitor used in the combination therapy is a VEGF inhibitor, preferably an antibody against VEGF or its receptor, most preferably Bevacizumab or Ramucirumab.
- the VEGF inhibitor used in the combination therapy is a fusion protein containing a ligand binding site for the VEGF receptor, a preferred example thereof is Aflibercept.
- Bevacizumab or Ramucirumab is administered before or at the same time as the anti-T cell antigen binding molecule, Bevacizumab or Ramucirumab is administered to human adults and children, eg, 5 mg / kg-100 mg / kg, eg, 5 mg / kg-100 mg / kg, eg.
- the dose selected from is administered as a single dose.
- a single dose is administered as a single dose.
- 0.1mg / kg such as mg / kg, 50mg / kg, 50.1mg / kg, 50.2mg / kg, ... 99.8mg / kg, 99.9mg / kg, 100mg / kg. Any dose contained between / kg is intended to be individually and specifically described herein.
- the anti-T cell antigen-binding molecule before or simultaneously with the administration of the anti-T cell antigen-binding molecule, for patients weighing 30 kg or more, 15 mg / kg or less, 0.5 to 15 mg / kg, 1 to 15 mg / kg, 2 to 15 mg. Bevacizumab of / kg, 3-15 mg / kg, 4-15 mg / kg is administered. In one embodiment, before or at the same time as the administration of the anti-T cell antigen-binding molecule, 10 mg / kg or less, 0.5 to 10 mg / kg, 1 to 10 mg / kg, 2 to 10 mg for a patient weighing 30 kg or more. Ramucirumab of / kg, 3-10 mg / kg, 4-10 mg / kg is administered.
- an immune checkpoint inhibitor in addition to the combination of the anti-T cell antigen-binding molecule and the VEGF inhibitor, can be additionally used in combination.
- An "immune checkpoint" is a molecule that is expressed on an immunocompetent cell (including T cells) and binds to a ligand to transmit a signal that inhibits an immune response to the immunocompetent cell.
- Immune checkpoints and their ligands include, for example, PD-1, CTLA-4, TIM3, LAG3, PD-L1, PD-L2, BTNL2, B7-H3, B7-H4, CD48, CD80, 2B4, BTLA, CD160.
- the "immune checkpoint inhibitor" in the present invention refers to an agent that inhibits signal transduction by the immune checkpoint by inhibiting the binding of the immune checkpoint to its ligand.
- immune checkpoint inhibitors include, but are not limited to, PD1 antibody, PDL1 antibody, CTLA-4 antibody, TIM3 antibody or LAG3 antibody.
- PD-1 antibodies include Pembrolizumab (CAS Registry Number: 1374583-91-4), Nivolumab (CAS Registry Number: 946414-94-4), MEDI0680, PDR001, BGB-A317, REGN2810, SHR-1210. , PF-06801591 and various known PD1 antibodies.
- Examples of PD-L1 antibodies include Atezolizumab (CAS Registry Number: 1380723-44-3), Avelumab (CAS Registry Number: 1537032-82-8), Durvalumab (CAS Registry Number: 1428935-60-7), MDX- 1105 and various known PD-L1 antibodies can be mentioned.
- Examples of CTLA-4 antibodies include Ipilimumab (CAS Registry Number: 477022-00-9), Tremelimumab (CAS Registry Number: 745013-59-6) and various known CTLA-4 antibodies.
- Examples of TIM3 antibodies include MBG452 and various known TIM3 antibodies.
- Examples of the LAG3 antibody include BMS-986016, LAG525 and various known LAG3 antibodies.
- the immune checkpoint inhibitor when an immune checkpoint inhibitor is additionally used in addition to the combined use of the anti-T cell antigen-binding molecule and a VEGF inhibitor, the immune checkpoint inhibitor is targeted at an arbitrary timing.
- the immune checkpoint inhibitor can be administered before or after the combined administration of the anti-T cell antigen-binding molecule and the VEGF inhibitor. Therefore, for example, after evaluating the degenerate effect of cancer by either the combination of the anti-T cell antigen-binding molecule and the VEGF inhibitor or the immune checkpoint inhibitor, the other can be additionally administered. .. Alternatively, the above three agents can be administered at the same time.
- the combination therapies of the present disclosure may further include administration of corticosteroids.
- the anti-T cell antigen-binding molecule is administered 2 days, 1 day, or 0 days (on the day) before the administration date.
- corticosteroids Prior to administration of the T cell antigen-binding molecule, corticosteroids are administered orally or intravenously to the individual.
- the corticosteroid is orally or intravenously administered to the individual at the same time as the administration of the anti-T cell antigen-binding molecule (these are referred to as "premedication of corticosteroid" or "premedication of steroid". There is.).
- the premedication of the corticosteroid is in addition to the premedication of the VEGF inhibitor (in combination with the premedication of the VEGF inhibitor).
- preferred corticosteroids include dexamethasone, hydrocortisone, and methylprednisolone.
- the corticosteroid is dexamethasone, a pharmaceutically acceptable salt thereof, or a derivative thereof, which is administered by oral or intravenous administration. It will be understood by those skilled in the art that the dose of dexamethasone is not limited to the above, and may be appropriately changed depending on the condition of the individual, the occurrence of CRS, and the like.
- the combination therapy comprises (1) pre-administration of corticosteroid, (2) pre-administration of VEGF inhibitor, (3) administration of anti-T cell antigen-binding molecule on the day of administration of the anti-T cell antigen-binding molecule. , In this order. In this case, for example, 1 hour or more, 2 hours or more, 3 hours or more, 4 hours or more, or 5 hours or more, preferably 2 hours or more before the start of administration of the VEGF inhibitor, to the individual corticosteroid. VEGF inhibition at least 1 hour, at least 2 hours, at least 3 hours, at least 4 hours, or at least 5 hours, preferably at least 2 hours before the end of administration and the start of administration of the anti-T cell antigen-binding molecule.
- Administration of the drug to the individual is completed.
- administration is performed on the day of administration of the anti-T cell antigen-binding molecule: (1) pre-administration of VEGF inhibitor, (2) pre-administration of corticosteroid, (3) pre-administration of anti-T cell antigen-binding molecule.
- Administration is performed in this order. In this case, for example, 1 hour or more, 2 hours or more, 3 hours or more, 4 hours or more, or 5 hours or more, preferably 2 hours or more before the start of administration of the corticosteroid, to the individual VEGF inhibitor.
- Corticosteroids that have been administered and are 1 hour or longer, 2 hours or longer, 3 hours or longer, 4 hours or longer, or 5 hours or longer, preferably 2 hours or longer before the start of administration of the anti-T cell antigen-binding molecule. Administration to the individual is completed.
- the combination therapies of the present disclosure do not include premedication of corticosteroids.
- Premedication with a VEGF inhibitor prevents or reduces the occurrence of CRS associated with the administration of anti-T cell antigen-binding molecules, and does not require the administration of corticosteroids for the purpose of preventing or reducing CRS. Become.
- the combination therapies of the present disclosure may further include administration of tocilizumab.
- the anti-T cell antigen-binding molecule is administered 2 days, 1 day, or 0 days (on the day) before the administration date.
- tocilizumab Prior to administration of the T cell antigen-binding molecule, tocilizumab is administered intravenously to the individual.
- tocilizumab is administered intravenously to the individual at the same time as the administration of the anti-T cell antigen binding molecule (these may be referred to as "premedication of tocilizumab" or "premedication of tocilizumab").
- the premedication of tocilizumab is in addition to the premedication of the VEGF inhibitor (in combination with the premedication of the VEGF inhibitor).
- the dose of tocilizumab is not limited to the above, and may be appropriately changed depending on the condition of the individual, the occurrence of CRS, and the like.
- the combination therapy consists of (1) pre-administration of tocilizumab, (2) pre-administration of VEGF inhibitor, and (3) administration of anti-T cell antigen-binding molecule on the day of administration of the anti-T cell antigen-binding molecule. It is done in order. In this case, for example, administration of tocilizumab to an individual is performed 1 hour or more, 2 hours or more, 3 hours or more, 4 hours or more, or 5 hours or more, preferably 2 hours or more before the start of administration of the VEGF inhibitor.
- the administration is performed on the day of administration of the anti-T cell antigen-binding molecule, (1) pre-administration of VEGF inhibitor, (2) pre-administration of tocilizumab, (3) administration of anti-T cell antigen-binding molecule, It is done in the order of.
- administration of the VEGF inhibitor to an individual is performed 1 hour or more, 2 hours or more, 3 hours or more, 4 hours or more, or 5 hours or more, preferably 2 hours or more before the start of administration of tocilizumab.
- Tocilizumab individuals to be completed and tocilizumab 1 hour or more, 2 hours or more, 3 hours or more, 4 hours or more, or 5 hours or more, preferably 2 hours or more before the start of administration of the anti-T cell antigen-binding molecule.
- Administration is completed.
- the combination therapies of the present disclosure do not include premedication of tocilizumab.
- Pre-administration of the VEGF inhibitor prevents or reduces the occurrence of CRS associated with the administration of the anti-T cell antigen-binding molecule, and eliminates the need for administration of tocilizumab for the purpose of preventing or reducing CRS.
- any of the anti-T cell antigen binding molecules, VEGF inhibitors, and / or other agents in the present disclosure may be accompanied by a certain "tolerance" for each of the timing of administration, the interval of administration, and the dose. It is naturally understood by those skilled in the art, and those skilled in the art can appropriately determine the permissible range. For example, based on the individual's symptoms and the like, at the discretion of the doctor, the administration interval of the anti-T cell antigen-binding molecule, VEGF inhibitor, and / or other drug may be increased or decreased in a timely manner, or the dose may be appropriately increased or decreased. It is within the above "allowable range”.
- combination therapy including an anti-T cell antigen-binding molecule and a VEGF inhibitor will be described.
- the present disclosure provides a pharmaceutical composition comprising an anti-T cell antigen binding molecule for use in combination therapy with a VEGF inhibitor. do.
- the present disclosure provides a pharmaceutical composition comprising a VEGF inhibitor for use in combination therapy with an anti-T cell antigen binding molecule.
- the VEGF inhibitor is administered to the individual before or at the same time as the administration of the anti-T cell antigen binding molecule.
- the VEGF inhibitor has the effect of preventing or reducing the occurrence of CRS associated with the administration of the anti-T cell antigen-binding molecule when administered before or at the same time as the administration of the anti-T cell antigen-binding molecule. ..
- the VEGF inhibitor is administered of the anti-T cell antigen binding molecule 6 days, 5 days, 4 days, 3 days, 2 days, 1 day or day before administration of the bispecific antibody. Will be done.
- the VEGF inhibitor is administered simultaneously with the anti-T cell antigen-binding molecule on the day of administration of the anti-T cell antigen-binding molecule.
- pre-administration of a VEGF inhibitor significantly impairs the efficacy of anti-T cell antigen-binding molecules (eg, T cell-dependent cellular cytotoxicity (TDCC), antitumor effect, etc.). Instead, prevent or reduce the occurrence of CRS associated with administration of the anti-T cell antigen binding molecule.
- TDCC T cell-dependent cellular cytotoxicity
- the present disclosure comprises an anti-GPC3 / T cell receptor complex bispecific antibody.
- pharmaceutical compositions comprising and for use in combination therapy with VEGF inhibitors.
- the present disclosure provides pharmaceutical compositions comprising VEGF inhibitors for use in combination therapy with anti-glypican 3 (GPC3) / T cell receptor complex bispecific antibodies.
- the VEGF inhibitor is administered to the individual before or simultaneously with the administration of the anti-GPC3 / T cell receptor complex bispecific antibody.
- the VEGF inhibitor is administered before or simultaneously with the anti-GPC3 / T cell receptor complex bispecific antibody, the anti-GPC3 / T cell receptor complex bispecificity. It has the effect of preventing or reducing the occurrence of CRS associated with the administration of the antibody.
- the VEGF inhibitor is said to be the anti-GPC3 / T cell receptor complex bispecific antibody 6 days, 5 days, 4 days, 3 days, 2 days, 1 day or day before administration of the anti-GPC3 / T cell receptor complex bispecific antibody. Administered prior to administration of specific antibodies.
- the VEGF inhibitor is administered simultaneously with the bispecific antibody on the day of administration of the anti-GPC3 / T cell receptor complex bispecific antibody (pre-administration of the VEGF inhibitor).
- combination therapy including premedication of VEGF inhibitor See the various embodiments described above.
- pre-administration of a VEGF inhibitor provides efficacy (eg, T cell-dependent cellular cytotoxicity; T cell-dependent cytotoxicity) or anti-GPC3 / T cell receptor complex bispecific antibody. Prevents or reduces the occurrence of CRS associated with the administration of the anti-GPC3 / T cell receptor complex bispecific antibody without significantly impairing the tumor effect).
- the present invention also provides a kit for use in the method of the present invention, which comprises the anti-T cell antigen-binding molecule of the present invention or the anti-T cell antigen-binding molecule produced by the production method of the present invention. do.
- a pharmaceutically acceptable carrier, medium, instructions describing the method of use, and the like can be packaged in the kit.
- the present invention also relates to an anti-T cell antigen-binding molecule of the present invention or an anti-T cell antigen-binding molecule produced by the production method of the present invention for use in the method of the present invention.
- the present invention also provides a kit for use in the method of the present invention, which comprises a VEGF inhibitor.
- a pharmaceutically acceptable carrier, medium, instructions describing the method of use, and the like can be packaged in the kit.
- the invention also relates to VEGF inhibitors for use in the methods of the invention.
- the present invention also comprises a nucleic acid encoding these molecules, a vector into which the nucleic acid has been introduced, a nucleic acid or a cell containing the vector, a method for producing the molecule by culturing the cell, and a method thereof. It also relates to the anti-T cell antigen binding molecule or VEGF inhibitor produced.
- the anti-T cell antigen-binding molecule For example, to produce the anti-T cell antigen-binding molecule by introducing a nucleic acid encoding an anti-T cell antigen-binding molecule or a vector into which the nucleic acid is introduced into an appropriate host cell and culturing the host cell. Can be done. When the anti-T cell antigen-binding molecule is secreted, the target anti-T cell antigen-binding molecule can be recovered from the culture supernatant. A method for purifying a target anti-T cell antigen-binding molecule from a culture is also known.
- VEGF inhibitor if it is a protein component such as an antibody, a nucleic acid encoding the VEGF inhibitor molecule or a vector into which the nucleic acid is introduced is introduced into an appropriate host cell, and the host cell is introduced. Can be produced in the same manner as the multispecific antigen-binding molecule by culturing.
- the anti-T cell antigen-binding molecule and the VEGF inhibitor can be independently packaged with a pharmaceutically acceptable carrier, medium, instructions describing the method of use, and the like. Alternatively, both can be formulated and then combined to form a kit.
- the kit can include, for example, a package containing a formulated anti-T cell antigen binding molecule and a package containing a formulated VEGF inhibitor.
- a liquid medium for dissolving or diluting the same can be combined with the kit.
- the present disclosure is a pharmaceutical composition comprising the anti-T cell antigen binding molecule described above, for the treatment and / or prevention of cancer for administration with a VEGF inhibitor.
- pharmaceutical compositions for the purpose selected from prevention, alleviation, and treatment, or a combination thereof, of CRS and cytokine release resulting from the administration of said pharmaceutical composition. do.
- the pharmaceutical composition is not limited to a pharmaceutical composition containing an anti-T cell antigen-binding molecule, and a gene encoding a chimeric antigen receptor (hereinafter, also referred to as “CAR”) is a normal peripheral blood T cell. It may be a CAR-expressing T cell (hereinafter, also simply referred to as “CAR-T cell”) created by introducing into (peripheral blood T lymphocyte). CAR is a chimeric protein in which an antibody that recognizes cell surface antigens such as cancer cells and a signal transduction region that induces activation of T cells are artificially fused. CAR-T cells are produced by introducing a gene encoding CAR into peripheral blood T lymphocytes.
- CAR-expressing T cells produced by such a method are used for the treatment of diseases such as cancer by adoptive immunotherapy.
- Such CAR-T cells are reactive to target cells expressing the antigen and can induce damage to the target cells without depending on the interaction with the major histocompatibility complex (MHC). ..
- Non-Patent Document 1 Cancer immunotherapy by administration of CAR-T cells, more specifically, therapy in which T cells are collected from a patient, a gene encoding CAR is introduced into the T cells, expanded and cultured, and then transferred to the patient again. , Clinical trials are being conducted all over the world (Non-Patent Document 1). Results have shown that cancer immunotherapy by administration of CAR-T cells is effective in hematopoietic malignancies such as leukemia and lymphoma.
- CD19-antigen CAR-T Kymriah® Novartis, tisagenlecleucel, CTL-019, CD3 Zeta-CD137
- Yescarta® KiTE, axicabtagene ciloleucel, CD3 Zeta-CD28
- CRS cytokine release syndrome
- Example 1 Effect of ERY974 surrogate antibody (GC33 / 2C11) on drug efficacy by concomitant use of anti-mouse VEGFR2 antibody (DC101) Anti-mouse VEGFR2 antibody, DC101 (manufactured by Bio X Cell (US)) in a test using a syngenic mouse model.
- DC101 anti-mouse VEGFR2 antibody
- DC101 manufactured by Bio X Cell (US)
- the ERY974 surrogate antibody includes GC33 / 2C11 (amino acid sequence of SEQ ID NO: 433 as a heavy chain on the GPC3 side, amino acid sequence of SEQ ID NO: 434 as a light chain on the GPC3 side, and SEQ ID NO: 435 as a heavy chain on the CD3 side.
- MC38 / hGPC3 cancer cells which highly expressed human GPC3 in MC38, which is a mouse cancer cell line, were transplanted subcutaneously in C57BL / 6J mice. The day of transplantation was set to day 0. On Day 14, the mice were grouped into 4 groups according to tumor size. For the grouped mice, (1) Vehicle, (2) GC33 / 2C11 (5 mg / kg), (3) Anti-mouse VEGFR2 antibody (DC101) (10 mg / kg), and (4) GC33 / 2C11. (5 mg / kg) and anti-mouse VEGFR2 antibody (10 mg / kg) were administered intravenously on day 14 and day 18, respectively.
- mice were transplanted subcutaneously into C57BL / 6J mice. The day of transplantation was set to day 0. On Day 13, the mice were grouped into 4 groups according to tumor size. For grouped mice, (1) Vehicle, (2) GC33 / 2C11 (5 mg / kg), anti-mouse VEGFR2 antibody (10 mg / kg), and (4) GC33 / 2C11 (5 mg / kg). And anti-mouse VEGFR2 antibody (10 mg / kg) was administered intravenously on day 13. Mouse blood was collected before administration and 2, 6 and 24 hours after antibody administration, plasma components were recovered, and cytokines in plasma were measured. Cytokines were measured using the mouse cytokine chemokine magnetic bead panel 1 (millipore) reagent and the MAGPIX RxPONT 4.2 system (Merck).
- Example 3 Effect of ERY974 surrogate antibody (GC33 / 2C11) on cytokine production derived from normal tissues by concomitant use of anti-mouse VEGFR2 antibody (DC101) ERY974 surrogate by concomitant use of anti-mouse VEGFR2 antibody (DC101) in a test using human GPC3 knock-in mouse The test to evaluate the effect of the antibody (GC33 / 2C11) on the production of cytokines derived from normal tissues was conducted as follows.
- the human GPC3 knock-in mouse expressing human GPC3 is a mouse expressing human GPC3 under the expression control by the mouse GPC3 prober (WO2018 / 038046).
- GPC3-positive tissues in mice and humans are common. Minor expression of GPC3 is observed in the lungs in both humans and mice (Clin. Cancer. Res (2004) 10, 8630-40). Therefore, by administering GC33 / 2C11 to the above-mentioned human GPC3 knock-in mouse and measuring the amount of cytokine production, it is possible to predict and evaluate the cytokine production mechanism derived from normal tissues when ERY974 is administered to humans. be.
- Human GPC3 knock-in mice expressing human GPC3 were grouped into 4 groups: (1) Vehicle, (2) GC33 / 2C11 (5 mg / kg), (3) Anti-mouse VEGF2 antibody (10 mg / kg), In addition, (4) GC33 / 2C11 (5 mg / kg) and anti-mouse VEGFR2 antibody (10 mg / kg) were administered intravenously to the tail vein, respectively. Blood of mice was collected before administration and 2 hours after antibody administration, plasma components were recovered, and cytokines in plasma were measured. Cytokines were measured using the mouse cytokine chemokine magnetic bead panel 1 (Millipore) reagent and the MAGPIX RxPONT 4.2 system (Merck).
- the present disclosure is useful for the prevention, alleviation, or treatment of side effects caused by cytokine production associated with administration of anti-T cell antigen-binding molecule.
- Anti-T cell antigen-binding molecule is attracting attention as a therapeutic means for cancer. Therefore, in certain embodiments, the present disclosure is useful in the treatment of cancer with anti-T cell antigen binding molecules.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Toxicology (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
(A1) 抗T細胞抗原結合分子を含む医薬組成物であって、前記医薬組成物が血管上皮細胞成長因子(VEGF)阻害剤と併用することにより、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療することを特徴とする医薬組成物。
(A1-1) 前記医薬組成物の投与前、同時、または投与後に、前記VEGF阻害剤が投与される、(A1)に記載の医薬組成物。
(A1-2) 前記医薬組成物の投与前または同時に、前記VEGF阻害剤が投与される、(A1)に記載の医薬組成物。
(A1-3) 前記医薬組成物の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記医薬組成物の投与前に、前記VEGF阻害剤が投与される、(A1)から(A1-2)のいずれかに記載の医薬組成物。
(A1-4) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(A1)から(A1-3)のいずれかに記載の医薬組成物。
(A1-5) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(A1)から(A1-4)のいずれかに記載の医薬組成物。
(A1-6) 前記医薬組成物が、さらに付加的に、免疫チェックポイント阻害剤と併用するための医薬組成物である、(A1)から(A1-5)のいずれかに記載の医薬組成物。
(A1-7) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(A1-6)に記載の医薬組成物。
(A1-8) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(A1-6)または(A1-7)に記載の医薬組成物。
(A1-9) 前記医薬組成物の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(A1)から(A1-8)のいずれかに記載の医薬組成物。
(A1-10) 前記医薬組成物の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(A1)から(A1-8)のいずれかに記載の医薬組成物。
(A1-11) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(A1-9)または(A1-10)に記載の医薬組成物。
(A1-12) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(A1)から(A1-11)のいずれかに記載の医薬組成物。
(A1-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(A1)から(A1-12)のいずれかに記載の医薬組成物。
(A1-14) 癌の治療のための、(A1)から(A1-13)のいずれかに記載の医薬組成物。
(A1-15) サイトカイン放出症候群および/またはサイトカイン放出を予防または軽減しつつ、癌を治療するための、(A1)から(A1-14)のいずれかに記載の医薬組成物。
(A1-16) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(A1)から(A1-15)のいずれかに記載の医薬組成物。
(A1-17) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(A1)から(A1-16)のいずれかに記載の医薬組成物。
(A2) (i) 容器、(ii) 抗T細胞抗原結合分子を含む、当該容器内の医薬組成物、および(iii)当該医薬組成物の投与前、同時または投与後に、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するためにVEGF阻害剤を投与することを指示する文書、を含む、キット。
(A2-1) (i) 容器、(ii) 抗T細胞抗原結合分子を含む、当該容器内の医薬組成物、および(iii)前記医薬組成物の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記医薬組成物の投与前に、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するためにVEGF阻害剤を投与することを指示する文書、を含む、キット。
(A2-2) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(A2)または(A2-1)に記載のキット。
(A2-3) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(A2)から(A2-2)のいずれかに記載のキット。
(A2-4) 前記医薬組成物を、癌の治療に使用することができることを示す、容器に付されたラベルをさらに含む、(A2)から(A2-3)のいずれかに記載のキット。
(A2-5) 前記医薬組成物が、さらに付加的に、免疫チェックポイント阻害剤と併用することを指示する文書を含む、(A2)から(A2-4)のいずれかに記載のキット。
(A2-6) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(A2-5)に記載のキット。
(A2-7) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(A2-5)または(A2-6)に記載の医薬組成物。
(A2-8) 前記医薬組成物の投与前または同時に、コルチコステロイド(Corticosteroid)を投与しないことを指示する文書を更に含む、(A2)から(A2-7)のいずれかに記載のキット。
(A2-9) 前記医薬組成物の投与前、同時または投与後に、さらに、コルチコステロイドを投与することを指示する文書を更に含む、(A2)から(A2-7)のいずれかに記載のキット。
(A2-10) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(A2-8)または(A2-9)に記載のキット。
(A2-11) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(A2)から(A2-10)のいずれかに記載のキット。
(A2-12) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(A2)から(A2-11)のいずれかに記載のキット。
(A2-13) 前記医薬組成物の処方が、前記文書の指示に従い行われる、(A2)から(A2-12)のいずれかに記載のキット。
(A2-14) 前記文書に指示された処方により、癌を治療するための、(A2)から(A2-13)のいずれかに記載のキット。
(A2-15) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(A2)から(A2-14)のいずれかに記載のキット。
(A2-16) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(A2)から(A1-15)のいずれかに記載のキット。
(A2-17) 前記医薬組成物の処方が、前記文書の指示に従い行われる、(A2)から(A2-16)のいずれかに記載のキット。
(A3) 抗T細胞抗原結合分子の、VEGF阻害剤と併用することにより、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療することを特徴とする医薬組成物の製造における使用。
(A3-1) 前記医薬組成物の投与前、同時または投与後に、前記VEGF阻害剤が投与される、(A3)に記載の使用。
(A3-2) 前記医薬組成物の投与前または同時に、前記VEGF阻害剤が投与される、(A3)に記載の使用。
(A3-3) 前記医薬組成物の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記医薬組成物の投与前に、前記VEGF阻害剤が投与される、(A3)から(A3-2)のいずれかに記載の使用。
(A3-4) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(A3)から(A3-3)のいずれかに記載の使用。
(A3-5) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(A3)から(A3-4)のいずれかに記載の使用。
(A3-6) 前記医薬組成物は、さらに付加的に、免疫チェックポイント阻害剤と併用される、(A3)から(A3-5)のいずれかに記載の使用。
(A3-7) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(A3-6)に記載の使用。
(A3-8) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(A3-6)または(A3-7)に記載の使用。
(A3-9) 前記医薬組成物の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(A3)から(A3-8)のいずれかに記載の使用。
(A3-10) 前記医薬組成物の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(A3)から(A3-8)のいずれかに記載の使用。
(A3-11) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(A3-9)または(A3-10)に記載の使用。
(A3-12) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(A3)から(A3-11)のいずれかに記載の使用。
(A3-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(A3)から(A3-12)のいずれかに記載の使用。
(A3-14) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(A3)から(A3-13)のいずれかに記載の使用。
(A3-15) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(A3)から(A3-14)のいずれかに記載の使用。
(A4) 抗T細胞抗原結合分子の、VEGF阻害剤との併用療法における使用であって、前記併用療法は、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための併用療法である。
(A4-1) 前記併用療法において、前記抗T細胞抗原結合分子の投与前、同時または投与後に、前記VEGF阻害剤が投与される、(A4)に記載の使用。
(A4-2) 前記併用療法において、前記抗T細胞抗原結合分子の投与前または同時に、前記VEGF阻害剤が投与される、(A4)に記載の使用。
(A4-3) 前記併用療法において、前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、前記VEGF阻害剤が投与される、(A4)から(A4-2)のいずれかに記載の使用。
(A4-4) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(A4)から(A4-3)のいずれかに記載の使用。
(A4-5) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(A4)から(A4-4)のいずれかに記載の使用。
(A4-6) 前記併用療法は、さらに付加的に、免疫チェックポイント阻害剤が投与される、(A4)から(A4-5)のいずれかに記載の使用。
(A4-7) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(A4-6)に記載の使用。
(A4-8) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(A4-6)または(A4-7)に記載の使用。
(A4-9) 前記併用療法において、前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(A4)から(A4-8)のいずれかに記載の使用。
(A4-10) 前記併用療法において、前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(A4)から(A4-8)のいずれかに記載の使用。
(A4-11) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(A4-9)または(A4-10)に記載の使用。
(A4-12) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(A4)から(A4-11)のいずれかに記載の使用。
(A4-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(A4)から(A4-12)のいずれかに記載の使用。
(A4-14) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(A4)から(A4-13)のいずれかに記載の使用。
(A4-15) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(A4)から(A4-14)のいずれかに記載の使用。
(A5) VEGF阻害剤と併用することを含む、対象に、抗T細胞抗原結合分子を投与することにより、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療する方法。
(A5-1) 前記抗T細胞抗原結合分子の投与前、同時、または投与後に、前記VEGF阻害剤が投与される、(A5)に記載の方法。
(A5-2) 前記抗T細胞抗原結合分子の投与前または同時に、前記VEGF阻害剤が投与される、(A5)に記載の方法。
(A5-3) 前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、前記VEGF阻害剤が投与される、(A5)から(A5-2)のいずれかに記載の方法。
(A5-4) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(A5)から(A5-3)のいずれかに記載の方法。
(A5-5) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(A5)から(A5-4)のいずれかに記載の方法。
(A5-6) 免疫チェックポイント阻害剤と更に併用すること含む、(A5)から(A5-5)のいずれかに記載の方法。
(A5-7) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(A5-6)に記載の方法。
(A5-8) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(A5-6)または(A5-7)に記載の方法。
(A5-9) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(A5)から(A5-8)のいずれかに記載の方法。
(A5-10) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(A5)から(A5-8)のいずれかに記載の方法。
(A5-11)前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(A5-9)または(A5-10)に記載の方法。
(A5-12)前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(A5)から(A5-11)のいずれかに記載の方法。
(A5-13)前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(A5)から(A5-12)のいずれかに記載の方法。
(A5-14) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(A5)から(A5-13)のいずれかに記載の方法。
(A5-15) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(A
(B1) VEGF阻害剤を含む、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するための医薬組成物。
(B1-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(B1)に記載の医薬組成物。
(B1-2) 前記VEGF阻害剤が、ベバシズマブ(Bevacizumab)、ラムシルマブ(Ramucirumab)、およびアフリベルセプト(Aflibercept)からなる群から選択される、(B1)または(B1-1)に記載の医薬組成物。
(B1-3) 前記医薬組成物が、免疫チェックポイント阻害剤と併用するための医薬組成物である、(B1)から(B1-2)のいずれかに記載の医薬組成物。
(B1-4) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(B1-3)に記載の医薬組成物。
(B1-5) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(B1-3)または(B1-4)に記載の医薬組成物。
(B1-6) 抗T細胞抗原結合分子との併用療法に用いるための、(B1)から(B1-5)のいずれかに記載の医薬組成物。
(B1-7) 前記抗T細胞抗原結合分子の投与前、同時または投与後に投与するための、(B1-6)に記載の医薬組成物。
(B1-8) 前記抗T細胞抗原結合分子の投与前または同時に投与するための、(B1-6)に記載の医薬組成物。
(B1-9) 前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に投与するための、(B1-6)から(B1-8)のいずれかに記載の医薬組成物。
(B1-10) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(B1-6)から(B1-9)のいずれかに記載の医薬組成物。
(B1-11) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(B1-6)から(B1-9)のいずれかに記載の医薬組成物。
(B1-12) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(B1-10)または(B1-11)に記載の医薬組成物。
(B1-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(B1-6)から(B1-12)のいずれかに記載の医薬組成物。
(B1-14) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(B1-6)から(B1-13)のいずれかに記載の医薬組成物。
(B1-15) 前記医薬組成物と前記抗T細胞抗原結合分子の併用は、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための併用である、(B1-6)から(B1-14)のいずれかに記載の医薬組成物。
(B1-16) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(B1-6)から(B1-15)のいずれかに記載の医薬組成物。
(B1-17) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(B1)から(B1-16)のいずれかに記載の医薬組成物。
(B2) (i) 容器、(ii) VEGF阻害剤を含む、当該容器内の医薬組成物、および(iii)サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するために、当該医薬組成物を投与することを指示する文書、を含む、キット。
(B2-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のサイトカイン阻害剤である、(B2)に記載のキット。
(B2-2) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(B2)または(B2-1)に記載のキット。
(B2-3) 前記医薬組成物を、免疫チェックポイント阻害剤と併用することを指示する文書をさらに含む、(B2)から(B2-2)に記載のキット。
(B2-4) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(B2-3)に記載のキット。
(B2-5) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(B2-3)または(B2-4)に記載の医薬組成物。
(B2-6) 前記医薬組成物を、抗T細胞抗原結合分子と併用することを指示する文書、をさらに含む、(B2)から(B2-5)のいずれかに記載のキット。
(B2-7) 前記医薬組成物を、前記抗T細胞抗原結合分子の投与前、同時または投与後に、投与することを指示する文書、をさらに含む、(B2-6)に記載のキット。
(B2-8) 前記医薬組成物を、前記抗T細胞抗原結合分子の投与前または同時に投与することを指示する文書、をさらに含む、(B2-6)に記載のキット。
(B2-9) 前記医薬組成物を、前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、投与することを指示する文書、をさらに含む、(B2-6)から(B2-8)のいずれかに記載キット。
(B2-10) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)を投与しないことを指示する文書を更に含む、(B2-6)から(B2-9)のいずれかに記載のキット。
(B2-11) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドを投与することを指示する文書を更に含む、(B2-6)から(B2-9)のいずれかに記載のキット。
(B2-12) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(B2-10)または(B2-11)に記載のキット。
(B2-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(B2-6)から(B2-12)のいずれかに記載のキット。
(B2-14) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(B2-6)から(B2-13)のいずれかに記載のキット。
(B2-15) 前記医薬組成物と前記抗T細胞抗原結合分子の併用は、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための併用である、(B2-6)から(B2-14)のいずれかに記載のキット。
(B2-16) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(B2-6)から(B2-15)のいずれかに記載のキット。
(B2-17) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(B2)から(B2-16)のいずれかに記載のキット。
(B2-18) 前記医薬組成物の処方が、前記文書の指示に従い行われる、(B2)から(B2-17)のいずれかに記載のキット。
(B3) VEGF阻害剤の、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するための医薬組成物の製造における使用。
(B3-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のサイトカイン阻害剤である、(B3)に記載の使用。
(B3-2) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(B3)または(B3-1)に記載の使用。
(B3-3) 前記医薬組成物は、免疫チェックポイント阻害剤と併用される医薬組成物である、(B3)から(B3-2)のいずれかに記載の使用。
(B3-4) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(B3-3)に記載の使用。
(B3-5) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(B3-3)または(B3-4)に記載の使用。
(B3-6) 前記医薬組成物は、抗T細胞抗原結合分子との併用療法のための医薬組成物である、(B3)から(B3-5)のいずれかに記載の使用。
(B3-7) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、前記医薬組成物が投与される、(B3-6)に記載の使用。
(B3-8) 前記抗T細胞抗原結合分子の投与前または同時に、前記医薬組成物が投与される、(B3-6)に記載の使用。
(B3-9) 前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、前記医薬組成物が投与される、(B3-6)から(B3-8)のいずれかに記載の使用。
(B3-10) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(B3-6)から(B3-9)のいずれかに記載の使用。
(B3-11) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(B3-6)から(B3-9)のいずれかに記載の使用。
(B3-12) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(B3-10)または(B3-11)に記載の使用。
(B3-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(B3-6)から(B3-12)のいずれかに記載の使用。
(B3-14) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(B3-6)から(B3-13)のいずれかに記載の使用。
(B3-15) 前記医薬組成物と前記抗T細胞抗原結合分子の併用療法は、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための併用療法である、(B3-6)から(B3-14)のいずれかに記載の使用。
(B3-16) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(B3-6)から(B3-15)のいずれかに記載の使用。
(B3-17) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(B3)から(B3-16)のいずれかに記載の使用。
(B4) VEGF阻害剤の、サイトカイン放出症候群および/またはサイトカイン放出の予防および/または軽減および/または治療における使用。
(B4-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(B4)に記載の使用。
(B4-2) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(B4)また(B4-1)に記載の使用。
(B4-3) 前記VEGF阻害剤は、免疫チェックポイント阻害剤と併用される、(B4)から(B4-2)のいずれかに記載の使用。
(B4-4) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(B4-3)に記載の使用。
(B4-5) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(B4-3)または(B4-4)に記載の使用。
(B4-6) 前記VEGF阻害剤は、抗T細胞抗原結合分子と併用される、(B4)から(B4-5)のいずれかに記載の使用。
(B4-7) 前記VEGF阻害剤は、前記抗T細胞抗原結合分子の投与前、同時または投与後に、投与される、(B4-6)に記載の使用。
(B4-8) 前記VEGF阻害剤は、前記抗T細胞抗原結合分子の投与前または同時に、投与される、(B4-6)に記載の使用。
(B4-9) 前記VEGF阻害剤は、前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、投与される、(B4-6)から(B4-8)のいずれかに記載の使用。
(B4-10) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(B4-6)から(B4-9)のいずれかに記載の使用。
(B4-11) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(B4-6)から(B4-9)のいずれかに記載の使用。
(B4-12) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(B4-10)または(B4-11)に記載の使用。
(B4-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(B4-6)から(B4-12)のいずれかに記載の使用。
(B4-14) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(B4-6)から(B4-13)のいずれかに記載の使用。
(B4-15) 前記VEGF阻害剤と前記抗T細胞抗原結合分子の併用は、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための併用である、(B4-6)から(B4-14)のいずれかに記載の使用。
(B4-16) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(B4-6)から(B4-15)のいずれかに記載の使用。
(B4-17) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(B4)から(B4-16)のいずれかに記載の使用。
(B5) 対象に、VEGF阻害剤を投与することを含む、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療のための方法。
(B5-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(B5)に記載の方法。
(B5-2) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(B5)または(B5-1)に記載の方法。
(B5-3) 前記サイトカイン放出症候群および/またはサイトカイン放出は、抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(B5)から(B5-2)のいずれかに記載の方法。
(B5-4) 前記VEGF阻害剤は、前記抗T細胞抗原結合分子の投与前、同時または投与後に、対象に投与すされる、(B5-3)に記載の方法。
(B5-5) 前記VEGF阻害剤は、前記抗T細胞抗原結合分子の投与前または同時に、対象に投与すされる、(B5-3)に記載の方法。
(B5-6) 前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、対象に、前記VEGF阻害剤が投与される、(B5-3)から(B5-5)のいずれかに記載の方法。
(B5-7) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(B5-3)から(B5-6)のいずれかに記載の方法。
(B5-8) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(B5-3)から(B5-7)のいずれかに記載の方法。
(B5-9) サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療をしつつ、癌を治療するための、(B5)から(B5-8)のいずれかに記載の方法。
(B5-10) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(B5-9)に記載の方法。
(C1) 対象に、抗T細胞抗原結合分子およびVEGF阻害剤を投与することを含む、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療する方法。
(C1-1) 対象に、抗T細胞抗原結合分子を投与する工程、およびVEGF阻害剤を投与する工程を含む、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するする併用療法のための方法。
(C1-2) 対象に、前記抗T細胞抗原結合分子の投与前、同時または投与後に、前記VEGF阻害剤が投与される、(C1)または(C1-1)に記載の方法。
(C1-3) 対象に、前記抗T細胞抗原結合分子の投与前または同時に、前記VEGF阻害剤が投与される、(C1)から(C1-2)のいずれかに記載の方法。
(C1-4) 対象に、前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、前記VEGF阻害剤が投与される、(C1)から(C1-3)のいずれかに記載の方法。
(C1-5) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のVEGF阻害剤である、(C1)から(C1-4)のいずれかに記載の方法。
(C1-6) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(C1)から(C1-5)のいずれかに記載の方法。
(C1-7) 対象に、免疫チェックポイント阻害剤を更に投与すること含む、(C1)から(C1-6)のいずれかに記載の方法。
(C1-8) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(C1-7)に記載の方法。
(C1-9) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(C1-7)または(C1-8)に記載の方法。
(C1-10) 前記抗T細胞抗原結合分子の投与前または同時に、対象に、コルチコステロイド(Corticosteroid)が投与されない、(C1)から(C1-9)のいずれかに記載の方法。
(C1-11) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、対象に、コルチコステロイドを投与することを含む、(C1)から(C1-9)のいずれかに記載の方法。
(C1-12) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(C1-10)または(C1-11)に記載の方法。
(C1-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(C1)から(C1-12)のいずれかに記載の方法。
(C1-14) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(C1)から(C1-13)のいずれかに記載の方法。
(C1-15) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(C1)から(C1-14)のいずれかに記載の方法。
(C1-16) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(C1)から(C1-15)のいずれかに記載の方法。
(C2) 抗T細胞抗原結合分子およびVEGF阻害剤を含む、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療する組合せ療法。
(C2-1) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、前記VEGF阻害剤が投与される、(C2)に記載の組合せ療法。
(C2-2) 前記抗T細胞抗原結合分子の投与前または同時に、前記VEGF阻害剤が投与される、(C2)または(C2-1)に記載の組合せ療法。
(C2-3) 前記抗T細胞抗原結合分子の投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記抗T細胞抗原結合分子の投与前に、前記VEGF阻害剤が投与される、(C2)または(C2-1)に記載の組合せ療法。
(C2-4) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のサイトカイン阻害剤である、(C2)から(C2-3)のいずれかに記載の組合せ療法。
(C2-5) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(C2)から(C2-4)のいずれかに記載の組合せ療法。
(C2-6) 免疫チェックポイント阻害剤と更に併用すること含む、(C2)から(C2-5)のいずれかに記載の組合せ療法。
(C2-7) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(C2-6)に記載の組合せ療法。
(C2-8) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(C2-6)または(C2-7)に記載の組合せ療法。
(C2-9) 前記抗T細胞抗原結合分子の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(C2)から(C2-8)のいずれかに記載の組合せ療法。
(C2-10) 前記抗T細胞抗原結合分子の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(C2)から(C2-8)のいずれかに記載の組合せ療法。
(C2-11) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(C2-9)または(C2-10)に記載の組合せ療法。
(C2-12) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(C2)から(C2-11)のいずれかに記載の組合せ療法。
(C2-13) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(C2)から(C2-12)のいずれかに記載の組合せ療法。
(C2-14) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(C2)から(C2-13)のいずれかに記載の組合せ療法。
(C2-15) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(C2)から(C2-14)のいずれかに記載の組合せ療法。
(C3) 抗T細胞抗原結合分子およびVEGF阻害剤を含み、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療しつつ、癌を治療するための、医薬組成物。
(C3-1) 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤から選択される1以上のサイトカイン阻害剤である、(C3)からに記載の医薬組成物。
(C3-2) 前記VEGF阻害剤が、Bevacizumab、Ramucirumab、およびAfliberceptから選択される1以上のVEGF阻害剤である、(C3)または(C3-1)に記載の医薬組成物。
(C3-3) 免疫チェックポイント阻害剤と更に併用される、(C3)から(C3-2)のいずれかに記載の医薬組成物。
(C3-4) 前記免疫チェックポイント阻害剤が、抗PD1抗体、抗PD-L1抗体、および抗PD-L2抗体から選択される免疫チェックポイント阻害剤である、(C3-3)に記載の医薬組成物。
(C3-5) 前記免疫チェックポイント阻害剤が、Atezolizumabである、(C3-3)または(C3-4)に記載の医薬組成物。
(C3-6) 前記医薬組成物の投与前または同時に、コルチコステロイド(Corticosteroid)が投与されない、(C3)から(C3-5)のいずれかに記載の医薬組成物。
(C3-7) 前記医薬組成物の投与前、同時または投与後に、さらに、コルチコステロイドが投与される、(C3)から(C3-5)のいずれかに記載の医薬組成物。
(C3-8) 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、(C3-6)または(C3-7)に記載の医薬組成物。
(C3-9) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、(C3)から(C3-8)のいずれかに記載の医薬組成物。
(C3-10) 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、(C3)から(C3-9)のいずれかに記載の医薬組成物。
(C3-11) 前記サイトカイン放出症候群および/またはサイトカイン放出は、前記抗T細胞抗原結合分子の投与に伴うサイトカイン放出症候群および/またはサイトカイン放出である、(C3)から(C3-10)のいずれかに記載の医薬組成物。
(C3-12) 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、(C3)から(C3-11)のいずれかに記載の医薬組成物。
(C4)抗T細胞抗原結合分子およびVEGF阻害剤の組合せ。
以下の定義は、本明細書において説明する本発明の理解を容易にするために提供される。
「特異的」とは、特異的に結合する分子の一方の分子がその一または複数の結合する相手方の分子以外の分子に対しては何ら有意な結合を示さない状態をいう。また、抗体可変領域を含むドメインが、ある抗原中に含まれる複数のエピトープのうち特定のエピトープに対して特異的である場合にも用いられる。また、抗体可変領域を含むドメインが結合するエピトープが複数の異なる抗原に含まれる場合には、当該抗体可変領域を含むドメインを有する抗原結合分子は当該エピトープを含む様々な抗原と結合することができる。
用語「結合活性(binding activity)」 は、分子(例えば、抗体)の1個またはそれ以上の結合部位と、分子の結合パートナー(例えば、抗原)との間の、非共有結合的な相互作用の合計の強度のことをいう。ここで、「結合活性(binding activity)」は、ある結合対のメンバー(例えば、抗体と抗原)の間の1:1相互作用に厳密に限定されない。例えば、結合対のメンバーが1価での1:1相互作用を反映する場合、この結合活性を特に、固有の結合アフィニティ(「アフィニティ」) と呼ぶ 。結合対のメンバーが、1価での結合および多価での結合の両方が可能である場合、結合活性は、これらの結合力の総和となる。分子XのそのパートナーYに対する結合活性は、一般的に、解離定数 (KD) または「単位リガンド量当たりのアナライト結合量」(以下「結合量」と呼ぶことがある)により表すことができる。一般に、乖離定数(KD)は、その数値が低いほど結合活性は高くなり、「単位リガンド量当たりのアナライト結合量」または「結合量」は、その数値が高いほど結合活性が高くなることが当業者に理解されよう。結合活性は、本明細書に記載のものを含む、当該技術分野において知られた通常の方法によって測定され得る。結合活性(アフィニティを含む)を測定するための具体的な実例となるおよび例示的な態様については、下で述べる。結合アフィニティを測定するための具体的な実例となるおよび例示的な態様については、下で述べる。
用語「抗『標的抗原』結合抗原結合分子」(ここで、『標的抗原』は、標的化しうる抗原タンパク質であれば何でもよく、例えば、T細胞抗原、癌抗原、サイトカイン、及びサイトカイン受容体を含む。)または「標的抗原に結合する抗原結合分子は、充分なアフィニティで標的抗原と結合することのできる抗原結合分子であって、その結果その抗原結合分子が当該抗原を標的化したときに診断剤および/または治療剤として有用であるような、抗原結合分子のことをいう。一態様において、無関係な非標的抗原タンパク質への抗原結合分子の結合の程度は、(例えば、放射免疫測定法 (radioimmunoassay: RIA) により)測定したとき、抗原結合分子の標的抗原への結合の約10%未満である。特定の態様において、標的抗原に結合する抗原結合分子は、≦1μM、≦100nM、≦10nM、≦1nM、≦0.1nM、≦0.01nM、または≦0.001nM(例えば、10-8M以下、例えば10-8M~10-13M、例えば、10-9M~10-13M)の解離定数 (Kd) を有する。特定の態様において、抗原結合分子は、異なる種からの標的抗原間で保存されている標的抗原のエピトープに結合する。
参照抗原結合分子と「同じエピトープに結合する」抗原結合分子は、競合アッセイにおいてその参照抗原結合分子が自身の抗原へする結合を50%以上阻止する抗原結合分子のことをいい、また逆にいえば、参照抗原結合分子は、競合アッセイにおいて前述の抗原結合分子が自身の抗原へする結合を50%以上阻止する。例示的な競合アッセイが、本明細書で提供される。
本明細書で用語「抗原結合分子」は、最も広い意味で使用され、所望の抗原結合活性を示す限りは、これらに限定されるものではないが、モノクローナル抗体、ポリクローナル抗体、多重特異性抗体(例えば、二重特異性抗体)、抗体誘導体および抗体断片を含む、種々の抗体構造を包含する。
「抗体断片」は、完全抗体が結合する抗原に結合する当該完全抗体の一部分を含む、当該完全抗体以外の分子のことをいう。抗体断片の例は、これらに限定されるものではないが、Fv、Fab、Fab'、Fab’-SH、F(ab')2;ダイアボディ;線状抗体;単鎖抗体分子(例えば、scFv);および、抗体断片から形成された多重特異性抗体を含む。
参照抗体と「同じエピトープに結合する抗体」は、競合アッセイにおいてその参照抗体が自身の抗原へする結合を50%以上阻止する抗体のことをいい、また逆にいえば、参照抗体は、競合アッセイにおいて前述の抗体が自身の抗原へする結合を50%以上阻止する。例示的な競合アッセイが、本明細書で提供される。
用語「キメラ」抗体は、重鎖および/または軽鎖の一部分が特定の供給源または種に由来する一方で、重鎖および/または軽鎖の残りの部分が異なった供給源または種に由来する抗体のことをいう。
抗体の「クラス」は、抗体の重鎖に備わる定常ドメインまたは定常領域のタイプのことをいう。抗体には5つの主要なクラスがある:IgA、IgD、IgE、IgG、およびIgMである。そして、このうちいくつかはさらにサブクラス(アイソタイプ)に分けられてもよい。例えば、IgG1、IgG2、IgG3、IgG4、IgA1、およびIgA2である。異なるクラスの免疫グロブリンに対応する重鎖定常ドメインを、それぞれ、α、δ、ε、γ、およびμと呼ぶ。
本明細書で用語「Fc領域」は、少なくとも定常領域の一部分を含む免疫グロブリン重鎖のC末端領域を定義するために用いられる。この用語は、天然型配列のFc領域および変異体Fc領域を含む。一態様において、ヒトIgG重鎖Fc領域はCys226から、またはPro230から、重鎖のカルボキシル末端まで延びる。ただし、Fc領域のC末端のリジン (Lys447) またはグリシン‐リジン(Gly446-Lys447)は、存在していてもしていなくてもよい。本明細書では別段特定しない限り、Fc領域または定常領域中のアミノ酸残基の番号付けは、Kabat et al., Sequences of Proteins of Immunological Interest, 5th Ed. Public Health Service, National Institutes of Health, Bethesda, MD 1991 に記載の、EUナンバリングシステム(EUインデックスとも呼ばれる)にしたがう。
「Fc受容体」または「FcR」は、抗体のFc領域に結合する受容体のことをいう。いくつかの態様において、FcRは、天然型ヒトFcRである。いくつかの態様において、FcRは、IgG抗体に結合するもの(ガンマ受容体)であり、FcγRI、FcγRII、およびFcγRIIIサブクラスの受容体を、これらの受容体の対立遺伝子変異体および選択的スプライシングによる形態を含めて、含む。FcγRII受容体は、FcγRIIA(「活性化受容体」)およびFcγRIIB(「阻害受容体」)を含み、これらは主としてその細胞質ドメインにおいて相違する類似のアミノ酸配列を有する。活性化受容体FcγRIIAは、その細胞質ドメインに免疫受容体チロシン活性化モチーフ (immunoreceptor tyrosine-based activation motif: ITAM) を含む。阻害受容体FcγRIIBは、その細胞質ドメインに免疫受容体チロシン阻害モチーフ(immunoreceptor tyrosine-based inhibition motif: ITIM)を含む。(例えば、Daeron, Annu. Rev. Immunol. 15:203-234 (1997) を参照のこと。)FcRは、例えば、Ravetch and Kinet, Annu. Rev. Immunol 9:457-92 (1991);Capel et al., Immunomethods 4:25-34 (1994);およびde Haas et al., J. Lab. Clin. Med 126:330-41 (1995)において総説されている。将来同定されるものを含む他のFcRも、本明細書の用語「FcR」に包含される。
用語「Fc領域含有抗体」は、Fc領域を含む抗体のことをいう。Fc領域のC末端リジン(EUナンバリングシステムにしたがえば残基447)またはFc領域のC末端グリシン-リジン(残基446-447)は、例えば抗体の精製の間にまたは抗体をコードする核酸の組み換え操作によって除去され得る。したがって、本発明によるFc領域を有する抗体を含む組成物は、G446-K447を伴う抗体、G446を伴いK447を伴わない抗体、G446-K447が完全に除去された抗体、または上記3つのタイプの抗体の混合物を含み得る。
「フレームワーク」または「FR」は、超可変領域 (HVR) 残基以外の、可変ドメイン残基のことをいう。可変ドメインのFRは、通常4つのFRドメイン:FR1、FR2、FR3、およびFR4からなる。それに応じて、HVRおよびFRの配列は、通常次の順序でVH(またはVL)に現れる:FR1-H1(L1)-FR2-H2(L2)-FR3-H3(L3)-FR4。
用語「全長抗体」、「完全抗体」、および「全部抗体」は、本明細書では相互に交換可能に用いられ、天然型抗体構造に実質的に類似した構造を有する、または本明細書で定義するFc領域を含む重鎖を有する抗体のことをいう。
用語「宿主細胞」、「宿主細胞株」、および「宿主細胞培養物」は、相互に交換可能に用いられ、外来核酸を導入された細胞(そのような細胞の子孫を含む)のことをいう。宿主細胞は「形質転換体」および「形質転換細胞」を含み、これには初代の形質転換細胞および継代数によらずその細胞に由来する子孫を含む。子孫は、親細胞と核酸の内容において完全に同一でなくてもよく、変異を含んでいてもよい。オリジナルの形質転換細胞がスクリーニングされたまたは選択された際に用いられたものと同じ機能または生物学的活性を有する変異体子孫も、本明細書では含まれる。
「ヒト抗体」は、ヒトもしくはヒト細胞によって産生された抗体またはヒト抗体レパートリーもしくは他のヒト抗体コード配列を用いる非ヒト供給源に由来する抗体のアミノ酸配列に対応するアミノ酸配列を備える抗体である。このヒト抗体の定義は、非ヒトの抗原結合残基を含むヒト化抗体を、明確に除外するものである。
「ヒトコンセンサスフレームワーク」は、ヒト免疫グロブリンVLまたはVHフレームワーク配列の選択群において最も共通して生じるアミノ酸残基を示すフレームワークである。通常、ヒト免疫グロブリンVLまたはVH配列の選択は、可変ドメイン配列のサブグループからである。通常、配列のサブグループは、Kabat et al., Sequences of Proteins of Immunological Interest, Fifth Edition, NIH Publication 91-3242, Bethesda MD (1991), vols. 1-3におけるサブグループである。一態様において、VLについて、サブグループは上記のKabatらによるサブグループκIである。一態様において、VHについて、サブグループは上記のKabatらによるサブグループIIIである。
「ヒト化」抗体は、非ヒトHVRからのアミノ酸残基およびヒトFRからのアミノ酸残基を含む、キメラ抗体のことをいう。ある態様では、ヒト化抗体は、少なくとも1つ、典型的には2つの可変ドメインの実質的にすべてを含み、当該可変領域においては、すべてのもしくは実質的にすべてのHVR(例えばCDR)は非ヒト抗体のものに対応し、かつ、すべてのもしくは実質的にすべてのFRはヒト抗体のものに対応する。ヒト化抗体は、任意で、ヒト抗体に由来する抗体定常領域の少なくとも一部分を含んでもよい。抗体(例えば、非ヒト抗体)の「ヒト化された形態」は、ヒト化を経た抗体のことをいう。
本明細書で用いられる用語「超可変領域」、「HVR」または「CDR」は、配列において超可変であり(「相補性決定領域」または「complementarity determining region」)、および/または構造的に定まったループ(「超可変ループ」)を形成し、および/または抗原接触残基(「抗原接触」)を含む、抗体の可変ドメインの各領域のことをいう。通常、抗体は6つのCDRを含む:VHに3つ(H1、H2、H3)、およびVLに3つ(L1、L2、L3)である。本明細書での例示的なCDRは、以下のものを含む:
(a) アミノ酸残基26-32 (L1)、50-52 (L2)、91-96 (L3)、26-32 (H1)、53-55 (H2)、および96-101 (H3)のところで生じる超可変ループ (Chothia and Lesk, J. Mol. Biol. 196:901-917 (1987));
(b) アミノ酸残基24-34 (L1)、50-56 (L2)、89-97 (L3)、31-35b (H1)、50-65 (H2)、 および95-102 (H3)のところで生じるCDR (Kabat et al., Sequences of Proteins of Immunological Interest, 5th Ed. Public Health Service, National Institutes of Health, Bethesda, MD (1991));
(c) アミノ酸残基27c-36 (L1)、46-55 (L2)、89-96 (L3)、30-35b (H1)、47-58 (H2)、および93-101 (H3) のところで生じる抗原接触 (MacCallum et al. J. Mol. Biol. 262: 732-745 (1996));ならびに、
(d) アミノ酸残基46-56 (L2)、47-56 (L2)、48-56 (L2)、49-56 (L2)、26-35 (H1)、26-35b (H1)、49-65 (H2)、93-102 (H3)、および94-102 (H3)を含む、(a)、(b)、および/または(c)の組合せ。
別段示さない限り、CDR残基および可変ドメイン中の他の残基(例えば、FR残基)は、本明細書では上記のKabatらにしたがって番号付けされる。
「個体」、「被験体」または「被験者」は哺乳動物である。哺乳動物は、これらに限定されるものではないが、飼育動物(例えば、ウシ、ヒツジ、ネコ、イヌ、ウマ)、霊長類(例えば、ヒト、およびサルなどの非ヒト霊長類)、ウサギ、ならびに、げっ歯類(例えば、マウスおよびラット)を含む。特定の態様では、個体または被験体は、ヒトである。
「単離された」抗原結合分子は、そのもともとの環境の成分から分離されたものである。いくつかの態様において、例えば、電気泳動(例えば、SDS-PAGE、等電点分離法 (isoelectric focusing: IEF)、キャピラリー電気泳動)またはクロマトグラフ(例えば、イオン交換または逆相HPLC)で測定して、95%または99%を超える純度まで精製される。抗体の純度の評価のための方法の総説として、例えば、Flatman et al., J. Chromatogr. B 848:79-87 (2007) を参照のこと。
「単離された」核酸は、そのもともとの環境の成分から分離された核酸分子のことをいう。単離された核酸は、その核酸分子を通常含む細胞の中に含まれた核酸分子を含むが、その核酸分子は染色体外に存在しているかまたは本来の染色体上の位置とは異なる染色体上の位置に存在している。
「抗原結合分子をコードする単離された核酸」は、抗原結合分子の1又は2以上のポリペプチド鎖またはその断片(抗体である場合は、抗体の重鎖および軽鎖またはその断片)をコードする1つまたは複数の核酸分子のことをいい、1つのベクターまたは別々のベクターに乗っている核酸分子、および、宿主細胞中の1つまたは複数の位置に存在している核酸分子を含む。
本明細書でいう用語「モノクローナル抗体」は、実質的に均一な抗体の集団から得られる抗体のことをいう。すなわち、その集団を構成する個々の抗体は、生じ得る変異抗体(例えば、自然に生じる変異を含む変異抗体、またはモノクローナル抗体調製物の製造中に発生する変異抗体。そのような変異体は通常若干量存在している。)を除いて、同一でありおよび/または同じエピトープに結合する。異なる決定基(エピトープ)に対する異なる抗体を典型的に含むポリクローナル抗体調製物とは対照的に、モノクローナル抗体調製物の各モノクローナル抗体は、抗原上の単一の決定基に対するものである。したがって、修飾語「モノクローナル」は、実質的に均一な抗体の集団から得られるものである、という抗体の特徴を示し、何らかの特定の方法による抗体の製造を求めるものと解釈されるべきではない。例えば、本発明にしたがって用いられるモノクローナル抗体は、これらに限定されるものではないが、ハイブリドーマ法、組換えDNA法、ファージディスプレイ法、ヒト免疫グロブリン遺伝子座の全部または一部を含んだトランスジェニック動物を利用する方法を含む、様々な手法によって作成されてよく、モノクローナル抗体を作製するためのそのような方法および他の例示的な方法は、本明細書に記載されている。
用語「添付文書」は、治療用品の商用パッケージに通常含まれ、そのような治療用品の使用に関する、適応症、用法、用量、投与方法、併用療法、禁忌、および/または警告についての情報を含む使用説明書のことをいうために用いられる。
参照ポリペプチド配列に対する「パーセント (%) アミノ酸配列同一性」は、最大のパーセント配列同一性を得るように配列を整列させてかつ必要ならギャップを導入した後の、かつ、いかなる保存的置換も配列同一性の一部と考えないとしたときの、参照ポリペプチド配列中のアミノ酸残基と同一である候補配列中のアミノ酸残基の、百分率比として定義される。パーセントアミノ酸配列同一性を決める目的のアラインメントは、当該技術分野における技術の範囲内にある種々の方法、例えば、BLAST、BLAST-2、ALIGN、Megalign (DNASTAR) ソフトウェア、またはGENETYX(登録商標)(株式会社ゼネティックス)などの、公に入手可能なコンピュータソフトウェアを使用することにより達成することができる。当業者は、比較される配列の全長にわたって最大のアラインメントを達成するために必要な任意のアルゴリズムを含む、配列のアラインメントをとるための適切なパラメーターを決定することができる。
アミノ酸配列比較にALIGN-2が用いられる状況では、所与のアミノ酸配列Aの、所与のアミノ酸配列Bへの、またはそれとの、またはそれに対する%アミノ酸配列同一性(あるいは、所与のアミノ酸配列Bへの、またはそれとの、またはそれに対する、ある%アミノ酸配列同一性を有するまたは含む所与のアミノ酸配列A、ということもできる)は、次のように計算される:分率X/Yの100倍。ここで、Xは配列アラインメントプログラムALIGN-2によって、当該プログラムのAおよびBのアラインメントにおいて同一である一致としてスコアされたアミノ酸残基の数であり、YはB中のアミノ酸残基の全数である。アミノ酸配列Aの長さがアミノ酸配列Bの長さと等しくない場合、AのBへの%アミノ酸配列同一性は、BのAへの%アミノ酸配列同一性と等しくないことが、理解されるであろう。別段特に明示しない限り、本明細書で用いられるすべての%アミノ酸配列同一性値は、直前の段落で述べたとおりALIGN-2コンピュータプログラムを用いて得られるものである。
用語「薬学的製剤」は、その中に含まれた有効成分の生物学的活性が効果を発揮し得るような形態にある調製物であって、かつ製剤が投与される被験体に許容できない程度に毒性のある追加の要素を含んでいない、調製物のことをいう。
「薬学的に許容される担体」は、被験体に対して無毒な、薬学的製剤中の有効成分以外の成分のことをいう。薬学的に許容される担体は、これらに限定されるものではないが、緩衝液、賦形剤、安定化剤、または保存剤を含む。
本明細書で用いられる「治療」(および、その文法上の派生語、例えば「治療する」、「治療すること」など)は、治療される個体の自然経過を改変することを企図した臨床的介入を意味し、予防のためにも、臨床的病態の経過の間にも実施され得る。治療の望ましい効果は、これらに限定されるものではないが、疾患の発生または再発の防止、症状の軽減、疾患による任意の直接的または間接的な病理的影響の減弱、転移の防止、疾患の進行速度の低減、疾患状態の回復または緩和、および寛解または改善された予後を含む。いくつかの態様において、本発明の抗体は、疾患の発症を遅らせる、または疾患の進行を遅くするために用いられる。
用語「可変領域」または「可変ドメイン」は、抗体を抗原へと結合させることに関与する、抗体の重鎖または軽鎖のドメインのことをいう。天然型抗体の重鎖および軽鎖の可変ドメイン(それぞれVHおよびVL)は、通常、各ドメインが4つの保存されたフレームワーク領域 (FR) および3つの超可変領域 (HVR) を含む、類似の構造を有する。(例えば、Kindt et al. Kuby Immunology, 6th ed., W.H. Freeman and Co., page 91 (2007) 参照。)1つのVHまたはVLドメインで、抗原結合特異性を与えるに充分であろう。さらに、ある特定の抗原に結合する抗体は、当該抗原に結合する抗体からのVHまたはVLドメインを使ってそれぞれVLまたはVHドメインの相補的ライブラリをスクリーニングして、単離されてもよい。例えばPortolano et al., J. Immunol. 150:880-887 (1993); Clarkson et al., Nature 352:624-628 (1991) 参照。
本明細書で用いられる用語「ベクター」は、それが連結されたもう1つの核酸を増やすことができる、核酸分子のことをいう。この用語は、自己複製核酸構造としてのベクター、および、それが導入された宿主細胞のゲノム中に組み入れられるベクターを含む。あるベクターは、自身が動作的に連結された核酸の、発現をもたらすことができる。そのようなベクターは、本明細書では「発現ベクター」とも称される。
特定の態様において、本明細書で提供される抗原結合分子(または抗体)は、多重特異性抗体(例えば、二重特異性抗体)である。多重特異性抗体は、少なくとも2つの異なる部位に結合特異性を有する、モノクローナル抗体である。多重特異性抗体(例えば、二重特異性抗体)は、全長抗体としてまたは抗体断片として調製され得る。
一態様において、「抗T細胞抗原結合分子」とは、T細胞上の抗原に結合する抗原結合分子であり、T細胞受容体複合体に結合する抗原結合分子を含む。一態様において、抗T細胞抗原結合分子は多重特異性抗原結合分子である。一態様において、抗T細胞抗原結合分子は、「T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン」、および「癌抗原結合活性を有する抗体可変領域を含むドメイン」を含む、二重特異性抗原結合分子であり、好ましくは二重特異性抗体である。一態様において、二重特異性抗体は、単鎖抗体の構造、例えば、抗体可変領域をリンカーで結合した構造を有していてもよい。一態様において、抗T細胞抗原結合分子は、さらに、Fcγ受容体に対する結合活性が低下しているFc領域を含む。
本明細書において、「癌抗原結合活性を有する抗体可変領域を含むドメイン」とは、癌抗原の一部または全部に特異的に結合し、かつ相補的である領域を含んでなる抗体の部分をいう。
本明細書において、「癌特異的抗原」とは、癌細胞と健常細胞を区別することを可能とする、癌細胞が発現する抗原を意味し、例えば、細胞の悪性化に伴って発現する抗原、細胞が、がん化した際に細胞表面やタンパク質分子上に現れる異常な糖鎖が含まれる。具体的には、例えば、GPC3、ALK受容体(プレイオトロフィン受容体)、プレイオトロフィン、KS 1/4膵臓癌抗原、卵巣癌抗原(CA125)、前立腺酸リン酸、前立腺特異的抗原(PSA)、メラノーマ関連抗原p97、メラノーマ抗原gp75、高分子量メラノーマ抗原(HMW-MAA)、前立腺特異的膜抗原、癌性胚抗原(CEA)、多型上皮ムチン抗原、ヒト乳脂肪球抗原、CEA、TAG-72、CO17-1A、GICA 19-9、CTA-1およびLEAなどの結腸直腸腫瘍関連抗原、バーキットリンパ腫抗原-38.13、CD19、ヒトBリンパ腫抗原-CD20、CD33、ガングリオシドGD2、ガングリオシドGD3、ガングリオシドGM2およびガングリオシドGM3などのメラノーマ特異的抗原、腫瘍特異的移植型細胞表面抗原(TSTA)、T抗原、DNA腫瘍ウイルスおよびRNA腫瘍ウイルスのエンベロープ抗原などのウイルスにより誘導される腫瘍抗原、結腸のCEA、5T4癌胎児トロホブラスト糖タンパク質および膀胱腫瘍癌胎児抗原などの癌胎児抗原α-フェトプロテイン、ヒト肺癌抗原L6およびL20などの分化抗原、線維肉腫の抗原、ヒト白血病T細胞抗原-Gp37、新生糖タンパク質、スフィンゴ脂質、EGFR(上皮増殖因子受容体)などの乳癌抗原、NY-BR-16、NY-BR-16およびHER2抗原(p185HER2)、多型上皮ムチン(PEM)、悪性ヒトリンパ球抗原-APO-1、胎児赤血球に認められるI抗原などの分化抗原、成人赤血球に認められる初期内胚葉I抗原、移植前の胚、胃癌に認められるI(Ma)、乳腺上皮に認められるM18、M39、骨髄細胞に認められるSSEA-1、VEP8、VEP9、Myl、VIM-D5、結腸直腸癌に認められるD156-22、TRA-1-85(血液群H)、精巣および卵巣癌に認められるSCP-1、結腸癌に認められるC14、肺癌に認められるF3、胃癌に認められるAH6、Yハプテン、胚性癌細胞に認められるLey、TL5(血液群A)、A431細胞に認められるEGF受容体、膵臓癌に認められるE1シリーズ(血液群B)、胚性癌細胞に認められるFC10.2、胃癌抗原、腺癌に認められるCO-514(血液群Lea)、腺癌に認められるNS-10、CO-43(血液群Leb)、A431細胞のEGF受容体に認められるG49、結腸癌に認められるMH2(血液群ALeb/Ley)、結腸癌に認められる19.9、胃癌ムチン、骨髄細胞に認められるT5A7、メラノーマに認められるR24、胚性癌細胞に認められる4.2、GD3、D1.1、OFA-1、GM2、OFA-2、GD2、およびM1:22:25:8ならびに4~8細胞段階の胚に認められるSSEA-3およびSSEA-4、皮下T細胞リンパ腫抗原、MART-1抗原、シアリルTn(STn)抗原、結腸癌抗原NY-CO-45、肺癌抗原NY-LU-12変異体A、腺癌抗原ART1、腫瘍随伴性関連脳-精巣癌抗原(癌神経抗原MA2、腫瘍随伴性神経抗原)、神経癌腹部抗原2(NOVA2)、血液細胞癌抗原遺伝子520、腫瘍関連抗原CO-029、腫瘍関連抗原MAGE-C1(癌/精巣抗原CT7)、MAGE-B1(MAGE-XP抗原)、MAGE-B2(DAM6)、MAGE-2、MAGE-4a、MAGE-4bおよびMAGE-X2、癌-精巣抗原(NY-EOS-1)、YKL-40および上記ポリペプチドのいずれかの断片またはこれらに対して修飾された構造等(前記の修飾リン酸基や糖鎖等)、EpCAM、EREG、CA19-9、CA15-3、シリアルSSEA-1(SLX)、HER2、PSMA、CEA、CLEC12A等が挙げられる。本発明の癌特異的抗原結合ドメインの対象となる癌特異的抗原としては、特に、細胞表面に発現するものが好ましく、そのような癌特異的抗原としては、例えば、CD19、CD20、EGFR、HER2、EpCAM、EREGがあげられる。
本明細書において「グリピカン3(GPC3)結合活性を有する抗体可変領域を含むドメイン」とは、上記GPC3 タンパク質又はその部分ペプチドの一部または全部に特異的に結合し且つ相補的である領域を含んで成る抗体の部分をいう。
本明細書において、「T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン」とは、T細胞受容体複合体の一部または全部に特異的に結合し且つ相補的である領域を含んで成るT細胞受容体複合体抗体の部分をいう。T細胞受容体複合体は、T細胞受容体自身でもよいし、T細胞受容体とともにT細胞受容体複合体を構成するアダプター分子でもよい。アダプターとして好適なものはCD3である。
本明細書において、「T細胞受容体結合活性を有する抗体可変領域を含むドメイン」とは、T細胞受容体の一部または全部に特異的に結合し且つ相補的である領域を含んでなるT細胞受容体抗体の部分をいう。
本発明のドメインが結合するT細胞受容体の部分としては、可変領域でもよいし、定常領域でもよいが、好ましくは定常領域に存在するエピトープである。定常領域の配列として、例えばRefSeq登録番号CAA26636.1のT細胞受容体α鎖(配列番号:9)、RefSeq登録番号C25777のT細胞受容体β鎖(配列番号:10)、RefSeq登録番号A26659のT細胞受容体γ1鎖(配列番号:11)、RefSeq登録番号AAB63312.1のT細胞受容体γ2鎖(配列番号:12)、RefSeq登録番号AAA61033.1のT細胞受容体δ鎖(配列番号:13)の配列を挙げることができる
本明細書において「CD3結合活性を有する抗体可変領域を含むドメイン」とは、CD3の一部または全部に特異的に結合し且つ相補的である領域を含んで成るCD3抗体の部分をいう。
一態様において、Fcγ受容体に対する結合活性が低下しているとは、例えば、対照とする抗原結合分子の結合活性に比較して被検抗原結合分子の結合活性が、50%以下、好ましくは45%以下、40%以下、35%以下、30%以下、20%以下、15%以下、特に好ましくは10%以下、9%以下、8%以下、7%以下、6%以下、5%以下、4%以下、3%以下、2%以下、1%以下の結合活性を示すことをいう。
(a)L234F、L235E、P331S、
(b)C226S、C229S、P238S、
(c)C226S、C229S、
(d)C226S、C229S、E233P、L234V、L235A
(e)L234A、L235A又はL235R、N297A
(f)L235A又はL235R、S239K、N297A
が施されているFc領域、又は、231位から238位のアミノ酸配列が欠失したFc領域を有する抗原結合分子も適宜使用され得る。
(g)H268Q、V309L、A330S、P331S
(h)V234A
(i)G237A
(j)V234A、G237A
(k)A235E、G237A
(l)V234A、A235E、G237A
が施されているFc領域を有する抗原結合分子も適宜使用され得る。
(m)F241A
(n)D265A
(o)V264A
が施されているFc領域を有する抗原結合分子も適宜使用され得る。
(p)L235A、G237A、E318A
(q)L235E
(r)F234A、L235A
が施されているFc領域を有する抗原結合分子も適宜使用され得る。
一態様において、抗T細胞抗原結合分子は、(1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む二重特異性抗体である。一態様において、本発明のグリピカン3結合活性を有する抗体可変領域とT細胞受容体複合体結合活性を有する抗体可変領域に含まれる抗体L鎖可変領域は、グリピカン3に対して結合活性を有するH鎖とT細胞受容体複合体に対して結合活性を有するH鎖の両方に結合能を与え得る共通のL鎖を取得し、これを前記二重特異性抗体の共通L鎖可変領域として用いることが好ましい。
一態様において、本開示の抗T細胞抗原結合分子は、ERY974である。ERY974は(1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む二重特異性抗体であり、CD3側の重鎖可変領域としてTR01H113(配列番号:168)、CD3側の重鎖定常領域としてE2702sKsc(配列番号:62)、GPC3側の重鎖可変領域としてGCH065(配列番号:206)、GPC3側の重鎖定常領域としてE2704sEpsc (配列番号:61)、共通軽鎖可変領域としてL0011(配列番号:223)、および共通軽鎖定常領域としてk0(配列番号:63)、を含む。別の態様において、ERY974の、CD3側重鎖は配列番号:402のアミノ酸配列、GPC3側重鎖は配列番号:385のアミノ酸配列、共通軽鎖は、配列番号:410のアミノ酸配列をそれぞれ含む。
上記ハイブリダイゼーション技術を利用する方法にかえて、可変領域のアミノ酸配列をコードする塩基配列情報を基に合成したプライマーを用いる遺伝子増幅法、例えば、ポリメラーゼ連鎖反応(PCR)法を利用して、可変領域のアミノ酸配列をコードする塩基配列からなる核酸とストリンジェントな条件下でハイブリダイズする核酸を単離することも可能である。
別の観点においては、本開示は、抗T細胞抗原結合分子、好ましくは、(1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む二重特異性抗体を有効成分として含有する医薬組成物を提供する。又、本開示は、当該抗T細胞抗原結合分子を有効成分として含有する細胞傷害を誘導する医薬組成物に関する。本開示の医薬組成物は、当該細胞傷害、特にT細胞依存的細胞傷害を誘導し、当該活性が予防又は治療に必要な疾患を罹患している個体または再発する可能性がある個体に投与されることが好ましい。
あるいは本開示は、(1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む二重特異性抗体を、VEGF阻害剤とともに投与して、癌の治療および予防の、いずれか、または両方のための方法であって、前記医薬組成物の投与に起因するCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための方法に関する。
さらに具体的には、本開示のある態様において、GPC3の発現レベルが高い癌にり患している対象を同定する工程と、同定された対象に1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む二重特異性抗体を、VEGF阻害剤とともに投与する工程を含む、癌の治療および予防の、いずれか、または両方のための方法であって、前記二重特異性抗体の投与に起因するCRSおよびサイトカイン放出の、いずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための方法が提供される。
(1)グリピカン3結合活性を有する抗体可変領域を含むドメイン、
(2)T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、
(3)Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、を含む多重特異性抗原結合分子を有効成分として含有する、細胞傷害誘導剤および細胞増殖抑制剤は、当該抗T細胞抗原結合分子を個体に投与する工程を含む細胞傷害を誘導する方法、または、細胞傷害誘導剤および細胞増殖抑制剤の製造における当該抗T細胞抗原結合分子の使用と表現することもできる。
一態様において、「VEGF阻害剤」または「VEGFアンタゴニスト」とは、VEGFを阻害する、不活性化する、または、その発現レベル若しくは活性レベルを低減させることができる物質をいう。VEGF阻害剤は、例えば、VEGFに結合し、その活性を部分的にまたは全面的に遮断する、減少させる、予防する、活性化を遅延させる、不活性化する、脱感作する、またはその活性もしくは発現を下方制御する化合物、例えばアンタゴニストである。別の例において、VEGF阻害剤は、VEGFの受容体に結合し、またはVEGFの受容体への結合を阻害することによって、VEGFの活性を部分的にまたは全面的に遮断する、減少させる、予防する、活性化を遅延させる、不活性化する、脱感作する、またはその活性を下方制御する化合物である。VEGF阻害剤は、抗原結合分子、抗体、抗体誘導体、抗体断片、可溶性受容体などのようなポリペプチドインヒビター、それらの誘導体、ならびに、siRNAまたはアンチセンスRNAなどの核酸インヒビター、それらの誘導体、可溶性因子の遺伝子改変型、例えば、変更された活性を有する型、ならびに、天然に存在するおよび合成の可溶性因子アンタゴニスト、低分子化合物などが含まれるが、これらに限定されない。
一態様において、VEGF阻害剤は、VEGFのシグナル伝達の阻害剤、例えば、VEGFまたはVEGF受容体の阻害剤である。一態様において、阻害剤は、抗VEGF抗原結合分子、抗VEGF抗体(キメラ抗VEGF抗体、ヒト化抗VEGF抗体、ヒト抗VEGF抗体を含む)、その抗原結合断片または抗体誘導体であってもよい。別の態様において、阻害剤は、抗VEGF受容体(VEGFR)抗原結合分子、抗VEGFR抗体(キメラ抗VEGFR抗体、ヒト化抗VEGFR抗体、ヒト抗VEGFR抗体を含む)またはその抗原結合断片または抗体誘導体であってもよい。一態様において、これらの阻害剤は、VEGFのシグナル伝達を遮断することができる、可溶性VEGF受容体またはその断片であってもよい。さらなる実施態様において、VEGF受容体またはその断片は、異種ドメイン、例えば、Fcドメインに融合された融合タンパク質、例えば、VEGFR-Fc融合タンパク質であってもよい。
Bevacizumabは、ヒト化抗VEGF抗体である。ベバシズマブは、日本医薬品一般的名称(Japanese Accepted Names for Pharmaceuticals、略してJAN)ベバシズマブ、またはCAS Registry番号216974-75-3、またはINN名Bevacizumabで示される抗体である。Bevacizumabはまた、遺伝子組換えヒト化モノクローナル抗体であり、マウス抗ヒト血管内皮増殖因子(VEGF)モノクローナル抗体の相補性決定部、ヒトフレームワーク部及びヒトIgG1の定常部からなる。Bevacizumabは,チャイニーズハムスター卵巣細胞により産生される。Bevacizumabは、453個のアミノ酸残基からなるH鎖(γ1鎖)2本及び214個のアミノ酸残基からなるL鎖(κ鎖)2本で構成される糖タンパク質(分子量:約149,000)である。「Bevacizumab」には、バイオシミラーのBevacizumabも含まれている。
別の観点においては、本開示は、VEGF阻害剤、好ましくは、VEGFやその受容体に対する抗体、さらに好ましくはBevacizumab、あるいはRamucirumabを有効成分として含有する医薬組成物を提供する。一方で本開示には、VEGF受容体の細胞外ドメインを含む融合タンパク質、好ましくはAfliberceptを有効成分として含有する医薬組成物を提供する。又、本開示は、当該VEGF阻害剤を有効成分として含有し、サイトカイン放出症候群(CRS)、およびサイトカインの放出のいずれか、または両方の症状の、予防、軽減、および治療から選択される目的の、いずれか、またはそれらの組み合わせのための医薬組成物に関する。本開示の医薬組成物は、CRS、あるいはサイトカインの放出が発生する可能性がある、及び/又は、CRSまたはCRSの兆候が発生し治療が必要である個体に投与されることが好ましい。本開示のある態様において、対象におけるCRSやサイトカイン放出をもたらした(あるいは将来もたらされる)メカニズムは任意である。つまり、どのような原因であれ、CRSやサイトカイン放出が観察されるか、あるいは発生が予測される対象に対して、当該VEGF阻害剤を投与することができる。たとえば、ある薬剤の投与によってCRSやサイトカイン放出がもたらされる可能性がある場合、その薬剤が投与された(または投与される)対象を選択して、当該VEGF阻害剤を投与することができる。たとえば、過去にある薬剤の投与によって、CRSやサイトカイン放出が観察されたことが有る対象に対して、再び同じ薬剤を投与する場合は、CRSやサイトカイン放出がもたらされる可能性がある。
一態様において、サイトカイン放出症候群(CRS)は、薬剤、例えば、抗体医薬品(例えば、抗T細胞抗体)またはT細胞医薬品(例えば、キメラ抗原受容体(chimeric antigen receptor, CAR)T細胞(CAR-T細胞))を投与した際に生じ得る、重篤かつ生命を脅かしうる副作用である。抗体医薬品やT細胞医薬品の投与により、体内の免疫応答が必要以上に活性化され、炎症性サイトカイン等が放出されることによって、悪寒、悪心、倦怠感、頭痛、発熱、頻脈、血圧変動等の種々の症状が起こる。重症の場合を、特にサイトカインストームと呼ぶことがある。CRSは、多数のリンパ球および/または骨髄性細胞が活性化の際に炎症性サイトカインを放出する場合の高レベルの免疫活性化の結果である。CRSの重症度および症状の開始のタイミングは、個体における免疫細胞活性化の規模、投与される薬剤の種類、および/または全身腫瘍組織量の程度に応じて変化し得る。がんのためのT細胞療法の場合、症状の開始は、例えば、インビボでのT細胞増殖のピークがある場合、典型的には、T細胞療法の投与後、数日から数週間である。例えば、Lee et al. Blood. 124.2(2014): 188-95を参照されたい。
一態様において、CRSは、1~5の重症度(Grade、グレード)に分類することができる。一態様において、グレード1のCRSについては、対症処置のみが必要であり(例えば、悪心、発熱、疲労、筋肉痛、不快感、頭痛)、症状は生命を脅かすものではない。グレード2のCRSについては、症状は適度の介入を必要とし、一般的には、適度の介入に応答する。グレード2のCRSを有する個体は、液体もしくは1種の低用量昇圧剤に応答する低血圧を発症する;または彼らはグレード2の臓器毒性もしくは低流量の酸素(40%未満の酸素)に応答する軽度の呼吸器症状を発症する。グレード3のCRSを有する個体においては、低血圧は、一般的には、液体療法または1種の低用量昇圧剤によって逆転させることができない。これらの個体は、一般的には、より低流量の酸素を必要とし、グレード3の臓器毒性(例えば、腎もしくは心機能障害または血液凝固障害)および/またはグレード4の高トランスアミナーゼ血症を有する。グレード3のCRSを有する個体は、より積極的な介入、例えば、40%以上の酸素、高用量昇圧剤、および/または複数の昇圧剤を必要とする。グレード4のCRSを有する個体は、グレード4の臓器毒性または機械的人工換気の必要性を含む、すぐに生命を脅かす症状に罹患する。グレード4のCRSを有する個体は、一般的には、高トランスアミナーゼ血症を有さない。グレード5のCRSを有する個体においては、毒性は、死亡の原因となる。
一態様において、CRSの兆候とは、上述したCRS(Gradeを問わない)の前触れとなる、CRS類似の症状をいう。具体例として、抗T細胞抗原結合分子の投与後最初に発生する、発熱または低血圧を含むが、これに限定されない。
一態様において、CRSの治療方法としては、VEGF阻害剤、バゼドキシフェン、SGP130遮断剤、血管作動性薬剤、全身性副腎皮質ホルモン(例えば、コルチコステロイド)、免疫抑制剤、および機械的人工換気が挙げられる。
一態様において、本開示は、任意の薬剤と、VEGF阻害剤との併用であって、前記薬剤は投与対象においてCRSおよびサイトカイン放出のいずれか、または両方の原因となる薬剤であり、当該薬剤の投与に起因するCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための併用に関する。本開示における併用療法を、次のように定義することもできる:
すなわち、薬剤Aおよび薬剤Bの併用療法であって、薬剤Aは、対象への投与によってCRSおよびサイトカイン放出のいずれか、または両方を誘導しうる作用を持ち、薬剤BはVEGF阻害剤であって、薬剤Aの投与によって誘導されるCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための、併用療法である。
別の一態様において、本開示は、任意の薬剤(薬剤A)を含み、VEGF阻害剤(薬剤B)との併用療法に用いるための医薬組成物であって、前記薬剤は投与対象においてCRSおよびサイトカイン放出のいずれか、または両方を誘導しうる薬剤であり、当該薬剤の投与に起因するCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための医薬組成物に関する。更なる一態様において、本開示は、VEGF阻害剤を含み、任意の薬剤との併用療法に用いるための医薬組成物であって、前記薬剤は投与対象においてCRSおよびサイトカイン放出のいずれか、または両方を誘導しうる薬剤であり、当該薬剤の投与に起因するCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせのための医薬組成物に関する。本開示において、CRSおよびサイトカイン放出のいずれか、または両方を誘導する可能性のある薬剤が抗T細胞抗原結合分子である場合は、VEGF阻害剤の投与による、抗T細胞抗原結合分子に起因するCRSおよびサイトカイン放出のいずれか、または両方の、予防、軽減、および治療から選択される目的のいずれか、またはそれらの組み合わせによって特徴付けられる、癌を治療する方法に関する。
本開示において、投与対象においてCRSおよびサイトカイン放出のいずれか、または両方を誘導しうる薬剤とは、CRSおよびサイトカイン放出のいずれか、または両方の原因となる可能性を持つ薬剤を意味する。具体的には、投与に伴う副作用として、CRSおよびサイトカイン放出のいずれか、または両方の誘導が報告されている薬剤が含まれる。たとえば、リンパ球を標的とする薬剤は、その刺激によって、サイトカインの産生を誘導する可能性のある薬剤である。言い換えると、リンパ球刺激性を持つ薬剤は、CRSおよびサイトカイン放出のいずれか、または両方の原因となりうる。このような薬剤の例として、抗T細胞抗原結合分子を有効成分として含む薬剤を示すことができる。
本開示のある態様において、前記抗T細胞抗原結合分子とVEGF阻害剤との併用に加え、さらに付加的に免疫チェックポイント阻害剤を併用する場合、免疫チェックポイント阻害剤は、任意のタイミングで対象に投与することができる。具体的には、たとえば前記抗T細胞抗原結合分子とVEGF阻害剤との併用投与の前、あるいは後に、免疫チェックポイント阻害剤を投与することができる。したがって、たとえば、前記抗T細胞抗原結合分子とVEGF阻害剤との併用、あるいは免疫チェックポイント阻害剤のいずれかによるがんの縮退効果を評価したのちに、他方を付加的に投与することができる。あるいは、上記3剤を同時に投与することもできる。
一態様において、本開示は、抗T細胞抗原結合分子を含み、VEGF阻害剤との併用療法に用いるための医薬組成物を提供する。異なる態様において、本開示は、VEGF阻害剤を含み、抗T細胞抗原結合分子との併用療法に用いるための医薬組成物を提供する。更なる態様において、VEGF阻害剤は、前記抗T細胞抗原結合分子の投与前または同時に、個体に投与される。限定する趣旨ではないが、VEGF阻害剤が、抗T細胞抗原結合分子の投与前または同時に投与される場合は、抗T細胞抗原結合分子の投与に伴うCRSの発生を予防または軽減する効果を有する。一態様において、VEGF阻害剤は、抗T細胞抗原結合分子の、投与6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記二重特異性抗体の投与前に投与される。または、VEGF阻害剤は、抗T細胞抗原結合分子の投与当日に、前記抗T細胞抗原結合分子と同時に投与される。一態様において、VEGF阻害剤の前投与により、抗T細胞抗原結合分子の薬効(例えば、TDCC(T cell-dependent cellular cytotoxicity;T細胞依存性細胞傷害活性)や抗腫瘍効果など)を著しく損なうことなく、当該抗T細胞抗原結合分子の投与に伴うCRSの発生を予防または軽減する。
一態様において、本開示は、抗GPC3/T細胞受容体複合体二重特異性抗体を含み、VEGF阻害剤との併用療法に用いるための医薬組成物を提供する。異なる態様において、本開示は、VEGF阻害剤を含み、抗グリピカン3(GPC3)/T細胞受容体複合体二重特異性抗体との併用療法に用いるための医薬組成物を提供する。一態様において、VEGF阻害剤は、前記抗GPC3/T細胞受容体複合体二重特異性抗体の投与前、または同時に、個体に投与される。
また本発明は、本発明の抗T細胞抗原結合分子または本発明の製造方法により製造された抗T細胞抗原結合分子を含む、本発明の方法に用いるためのキットを提供する。該キットには、その他、薬学的に許容される担体、媒体、使用方法を記載した指示書等をパッケージしておくことができる。
また本発明は、本発明の方法に使用するための、本発明の抗T細胞抗原結合分子または本発明の製造方法により製造された抗T細胞抗原結合分子に関する。
また本発明は、VEGF阻害剤を含む、本発明の方法に用いるためのキットを提供する。該キットには、その他、薬学的に許容される担体、媒体、使用方法を記載した指示書等をパッケージしておくことができる。
また本発明は、本発明の方法に使用するための、VEGF阻害剤に関する。
抗マウスVEGFR2抗体(DC101)の併用によるERY974サロゲート抗体(GC33/2C11)の薬効への影響
シンジェニックマウスモデルを用いた試験における、抗マウスVEGFR2抗体、DC101(Bio X Cell (US)社製)の併用によるERY974サロゲート抗体の薬効への影響を評価する試験は下記のように行われた。なお、ERY974サロゲート抗体としては、GC33/2C11(GPC3側の重鎖として配列番号:433のアミノ酸配列、GPC3側の軽鎖として配列番号:434のアミノ酸配列、CD3側の重鎖として配列番号:435のアミノ酸配列、CD3側の軽鎖として配列番号:436のアミノ酸配列、を含む抗体)が使用された。
抗マウスVEGFR2抗体(DC101)の併用によるERY974サロゲート抗体(GC33/2C11)による腫瘍由来のサイトカイン産生への影響
シンジェニックマウスモデルを用いた試験における、抗マウスVEGFR2抗体(DC101)の併用によるERY974サロゲート抗体(GC33/2C11)による腫瘍組織由来のサイトカイン産生への影響を評価する試験は下記のように行われた。
Day13で、腫瘍サイズに応じて当該マウスは4群に群分けされた。群分けされたマウスに対し、(1) Vehicle、(2)GC33/2C11(5 mg/kg)、抗マウスVEGFR2抗体(10 mg/kg)、並びに(4) GC33/2C11(5 mg/kg)および抗マウスVEGFR2抗体(10 mg/kg)が、day13に尾静脈内投与された。マウスの血液は、投与前、抗体投与後2、6, 24時間後に採取され、血漿成分が回収され、血漿中のサイトカインの測定が行われた。サイトカインの測定には、マウスサイトカインケモカインマグネティックビーズパネル1(ミリポア)試薬を用いて、MAGPIXRxPONT4.2システム(メルク)を用いて測定された。
抗マウスVEGFR2抗体(DC101)の併用によるERY974サロゲート抗体(GC33/2C11)による正常組織由来のサイトカイン産生への影響
ヒトGPC3 ノックインマウスを用いた試験における、抗マウスVEGFR2抗体(DC101)の併用によるERY974サロゲート抗体(GC33/2C11)による正常組織由来のサイトカイン産生への影響を評価する試験は下記のように行われた。
Claims (15)
- 抗T細胞抗原結合分子を含む医薬組成物であって、前記医薬組成物が血管上皮細胞成長因子(VEGF)阻害剤と併用することにより、サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療することを特徴とする医薬組成物。
- 前記医薬組成物の投与前、または同時に、前記VEGF阻害剤が投与される、請求項1に記載の医薬組成物。
- 前記医薬組成物の6日前、5日前、4日前、3日前、2日前、1日前または当日において、前記医薬組成物の投与前に前記VEGF阻害剤が投与される、請求項1または2に記載の医薬組成物。
- 前記VEGF阻害剤が、抗VEGF抗原結合分子、抗VEGFR1抗原結合分子、抗VEGFR2抗原結合分子、VEGF受容体またはその断片を含む融合タンパク質、およびチロシンキナーゼ阻害剤からなる群から選択される、請求項1から3のいずれかに記載の医薬組成物。
- 前記VEGF阻害剤が、ベバシズマブ(Bevacizumab)、ラムシルマブ(Ramucirumab)、およびアフリベルセプト(Aflibercept)からなる群から選択される、請求項1から4のいずれかに記載の医薬組成物。
- 前記医薬組成物の投与の前または投与と同時に、コルチコステロイド(Corticosteroid)が投与されない、請求項1から5のいずれかに記載の医薬組成物。
- 前記医薬組成物の投与の前、同時または投与後に、さらに、コルチコステロイドが投与される、請求項1から5のいずれかに記載の医薬組成物。
- 前記コルチコステロイドが、デキサメタゾン(Dexamethasone)、その薬学的に許容可能な塩、またはその誘導体である、請求項6または7に記載の医薬組成物。
- 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、及び、
(2) 癌抗原結合活性を有する抗体可変領域を含むドメイン、
を含む、二重特異性抗原結合分子である、請求項1から8のいずれかに記載の医薬組成物。 - 前記抗T細胞抗原結合分子が、
(1) T細胞受容体複合体結合活性を有する抗体可変領域を含むドメイン、
(2) グリピカン3結合活性を有する抗体可変領域を含むドメイン、及び、
(3) Fcγ受容体に対する結合活性が低下しているFc領域を含むドメイン、
を含む二重特異性抗体である、請求項1から9のいずれかに記載の医薬組成物。 - 癌の治療のための、請求項1から10のいずれかに記載の医薬組成物。
- 前記併用により、前記医薬組成物または前記VEGF阻害剤の単剤と比較して、抗腫瘍効果が増強されることを特徴とする、請求項11に記載の医薬組成物。
- 前記サイトカイン放出症候群が、非腫瘍組織および腫瘍組織の、いずれか、または両方からのサイトカイン放出に起因する、請求項1から11のいずれかに記載の医薬組成物。
- 前記腫瘍組織が、GPC3発現細胞を含む腫瘍組織である、請求項13に記載の医薬組成物。
- サイトカイン放出症候群および/またはサイトカイン放出を予防および/または軽減および/または治療するためのVEGF阻害剤。
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CR20230014A CR20230014A (es) | 2020-06-19 | 2021-06-18 | Molécula de unión al antígeno anti-células t para usarse en combinación con un inhibidor de angiogénesis |
CN202180043015.4A CN115768478A (zh) | 2020-06-19 | 2021-06-18 | 用于和血管新生抑制剂组合使用的抗t细胞抗原结合分子 |
PE2022002932A PE20230435A1 (es) | 2020-06-19 | 2021-06-18 | Moleculas de union al antigeno anti-celulas t para usarse en combinacion con un inhibidor de angiogenesis |
KR1020237036198A KR20230152789A (ko) | 2020-06-19 | 2021-06-18 | 혈관신생 저해제와 조합하여 사용하기 위한 항t세포 항원 결합 분자 |
MX2022015764A MX2022015764A (es) | 2020-06-19 | 2021-06-18 | Molecula de union al antigeno anti-celulas t para usarse en combinacion con un inhibidor de angiogenesis. |
EP21825999.2A EP4186527A4 (en) | 2020-06-19 | 2021-06-18 | ANTI-T CELL ANTIGEN BINDING MOLECULE FOR USE IN COMBINATION WITH AN ANGIOGENESIS INHIBITOR |
US18/010,615 US20230235056A1 (en) | 2020-06-19 | 2021-06-18 | Anti-t cell antigen-binding molecule for use in combination with angiogenesis inhibitor |
BR112022025536A BR112022025536A2 (pt) | 2020-06-19 | 2021-06-18 | Molécula de ligação ao antígeno de células anti-t para uso em combinação com o inibidor da angiogênese |
AU2021292932A AU2021292932A1 (en) | 2020-06-19 | 2021-06-18 | Anti-T cell antigen-binding molecule for use in combination with angiogenesis inhibitor |
IL299127A IL299127A (en) | 2020-06-19 | 2021-06-18 | Anti-T cell antigen binding molecule for use in combination with an angiogenesis inhibitor |
KR1020227039674A KR102594943B1 (ko) | 2020-06-19 | 2021-06-18 | 혈관신생 저해제와 조합하여 사용하기 위한 항t세포 항원 결합 분자 |
CA3180951A CA3180951A1 (en) | 2020-06-19 | 2021-06-18 | Anti-t cell antigen-binding molecule for use in combination with angiogenesis inhibitor |
JP2022531930A JP7250219B2 (ja) | 2020-06-19 | 2021-06-18 | 血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 |
JP2023043678A JP2023078311A (ja) | 2020-06-19 | 2023-03-20 | 血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020106501 | 2020-06-19 | ||
JP2020-106501 | 2020-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021256555A1 true WO2021256555A1 (ja) | 2021-12-23 |
Family
ID=79268097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/023149 WO2021256555A1 (ja) | 2020-06-19 | 2021-06-18 | 血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 |
Country Status (15)
Country | Link |
---|---|
US (1) | US20230235056A1 (ja) |
EP (1) | EP4186527A4 (ja) |
JP (2) | JP7250219B2 (ja) |
KR (2) | KR102594943B1 (ja) |
CN (1) | CN115768478A (ja) |
AU (1) | AU2021292932A1 (ja) |
BR (1) | BR112022025536A2 (ja) |
CA (1) | CA3180951A1 (ja) |
CL (1) | CL2022003622A1 (ja) |
CR (1) | CR20230014A (ja) |
IL (1) | IL299127A (ja) |
MX (1) | MX2022015764A (ja) |
PE (1) | PE20230435A1 (ja) |
TW (1) | TW202214286A (ja) |
WO (1) | WO2021256555A1 (ja) |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773719A (en) | 1966-12-06 | 1973-11-20 | Hoffmann La Roche | 2-aminoxy-2'-acyl-acetanilide |
EP0058481A1 (en) | 1981-02-16 | 1982-08-25 | Zeneca Limited | Continuous release pharmaceutical compositions |
EP0133988A2 (de) | 1983-08-02 | 1985-03-13 | Hoechst Aktiengesellschaft | Regulatorische Peptide enthaltende pharmazeutische Präparate mit protrahierter Freisetzung und Verfahren zu deren Herstellung |
US4676980A (en) | 1985-09-23 | 1987-06-30 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Target specific cross-linked heteroantibodies |
WO1993008829A1 (en) | 1991-11-04 | 1993-05-13 | The Regents Of The University Of California | Compositions that mediate killing of hiv-infected cells |
US5731168A (en) | 1995-03-01 | 1998-03-24 | Genentech, Inc. | Method for making heteromultimeric polypeptides |
WO1999051642A1 (en) | 1998-04-02 | 1999-10-14 | Genentech, Inc. | Antibody variants and fragments thereof |
WO2000042072A2 (en) | 1999-01-15 | 2000-07-20 | Genentech, Inc. | Polypeptide variants with altered effector function |
US6194551B1 (en) | 1998-04-02 | 2001-02-27 | Genentech, Inc. | Polypeptide variants |
US6737056B1 (en) | 1999-01-15 | 2004-05-18 | Genentech, Inc. | Polypeptide variants with altered effector function |
WO2004056312A2 (en) | 2002-12-16 | 2004-07-08 | Genentech, Inc. | Immunoglobulin variants and uses thereof |
WO2004092219A2 (en) | 2003-04-10 | 2004-10-28 | Protein Design Labs, Inc | Alteration of fcrn binding affinities or serum half-lives of antibodies by mutagenesis |
US20060025576A1 (en) | 2000-04-11 | 2006-02-02 | Genentech, Inc. | Multivalent antibodies and uses therefor |
US20080069820A1 (en) | 2006-08-30 | 2008-03-20 | Genentech, Inc. | Multispecific antibodies |
WO2009011941A2 (en) | 2007-04-04 | 2009-01-22 | The Government Of U.S.A., As Represented By The Secretary, Departmetnt Of Health & Human Services | Monoclonal antibodies against dengue and other viruses with deletion in fc region |
WO2009089004A1 (en) | 2008-01-07 | 2009-07-16 | Amgen Inc. | Method for making antibody fc-heterodimeric molecules using electrostatic steering effects |
WO2015156268A1 (ja) | 2014-04-07 | 2015-10-15 | 中外製薬株式会社 | 免疫活性化抗原結合分子 |
WO2017159287A1 (ja) * | 2016-03-14 | 2017-09-21 | 中外製薬株式会社 | 癌の治療に用いるための細胞傷害誘導治療剤 |
WO2018038046A1 (ja) | 2016-08-22 | 2018-03-01 | 中外製薬株式会社 | ヒトgpc3ポリペプチドを発現する遺伝子改変非ヒト動物 |
JP2020515581A (ja) * | 2017-03-31 | 2020-05-28 | ザ・ボード・オブ・トラスティーズ・オブ・ザ・リーランド・スタンフォード・ジュニア・ユニバーシティ | T細胞受容体のシグナル伝達を阻害するまたは調節することによってt細胞の疲弊を治療する方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG190726A1 (en) | 2010-11-30 | 2013-07-31 | Chugai Pharmaceutical Co Ltd | Cytotoxicity-inducing therapeutic agent |
MA40764A (fr) * | 2014-09-26 | 2017-08-01 | Chugai Pharmaceutical Co Ltd | Agent thérapeutique induisant une cytotoxicité |
WO2018093821A1 (en) * | 2016-11-15 | 2018-05-24 | Genentech, Inc. | Dosing for treatment with anti-cd20/anti-cd3 bispecific antibodies |
-
2021
- 2021-06-18 KR KR1020227039674A patent/KR102594943B1/ko active IP Right Grant
- 2021-06-18 AU AU2021292932A patent/AU2021292932A1/en active Pending
- 2021-06-18 BR BR112022025536A patent/BR112022025536A2/pt unknown
- 2021-06-18 JP JP2022531930A patent/JP7250219B2/ja active Active
- 2021-06-18 EP EP21825999.2A patent/EP4186527A4/en active Pending
- 2021-06-18 CR CR20230014A patent/CR20230014A/es unknown
- 2021-06-18 IL IL299127A patent/IL299127A/en unknown
- 2021-06-18 WO PCT/JP2021/023149 patent/WO2021256555A1/ja active Application Filing
- 2021-06-18 PE PE2022002932A patent/PE20230435A1/es unknown
- 2021-06-18 CA CA3180951A patent/CA3180951A1/en active Pending
- 2021-06-18 CN CN202180043015.4A patent/CN115768478A/zh active Pending
- 2021-06-18 MX MX2022015764A patent/MX2022015764A/es unknown
- 2021-06-18 KR KR1020237036198A patent/KR20230152789A/ko active Search and Examination
- 2021-06-18 TW TW110122300A patent/TW202214286A/zh unknown
- 2021-06-18 US US18/010,615 patent/US20230235056A1/en active Pending
-
2022
- 2022-12-16 CL CL2022003622A patent/CL2022003622A1/es unknown
-
2023
- 2023-03-20 JP JP2023043678A patent/JP2023078311A/ja active Pending
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773719A (en) | 1966-12-06 | 1973-11-20 | Hoffmann La Roche | 2-aminoxy-2'-acyl-acetanilide |
EP0058481A1 (en) | 1981-02-16 | 1982-08-25 | Zeneca Limited | Continuous release pharmaceutical compositions |
EP0133988A2 (de) | 1983-08-02 | 1985-03-13 | Hoechst Aktiengesellschaft | Regulatorische Peptide enthaltende pharmazeutische Präparate mit protrahierter Freisetzung und Verfahren zu deren Herstellung |
US4676980A (en) | 1985-09-23 | 1987-06-30 | The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services | Target specific cross-linked heteroantibodies |
WO1993008829A1 (en) | 1991-11-04 | 1993-05-13 | The Regents Of The University Of California | Compositions that mediate killing of hiv-infected cells |
US5731168A (en) | 1995-03-01 | 1998-03-24 | Genentech, Inc. | Method for making heteromultimeric polypeptides |
WO1999051642A1 (en) | 1998-04-02 | 1999-10-14 | Genentech, Inc. | Antibody variants and fragments thereof |
US6194551B1 (en) | 1998-04-02 | 2001-02-27 | Genentech, Inc. | Polypeptide variants |
WO2000042072A2 (en) | 1999-01-15 | 2000-07-20 | Genentech, Inc. | Polypeptide variants with altered effector function |
US6737056B1 (en) | 1999-01-15 | 2004-05-18 | Genentech, Inc. | Polypeptide variants with altered effector function |
US7332581B2 (en) | 1999-01-15 | 2008-02-19 | Genentech, Inc. | Polypeptide variants with altered effector function |
US20060025576A1 (en) | 2000-04-11 | 2006-02-02 | Genentech, Inc. | Multivalent antibodies and uses therefor |
WO2004056312A2 (en) | 2002-12-16 | 2004-07-08 | Genentech, Inc. | Immunoglobulin variants and uses thereof |
WO2004092219A2 (en) | 2003-04-10 | 2004-10-28 | Protein Design Labs, Inc | Alteration of fcrn binding affinities or serum half-lives of antibodies by mutagenesis |
US20080069820A1 (en) | 2006-08-30 | 2008-03-20 | Genentech, Inc. | Multispecific antibodies |
WO2009011941A2 (en) | 2007-04-04 | 2009-01-22 | The Government Of U.S.A., As Represented By The Secretary, Departmetnt Of Health & Human Services | Monoclonal antibodies against dengue and other viruses with deletion in fc region |
WO2009089004A1 (en) | 2008-01-07 | 2009-07-16 | Amgen Inc. | Method for making antibody fc-heterodimeric molecules using electrostatic steering effects |
WO2015156268A1 (ja) | 2014-04-07 | 2015-10-15 | 中外製薬株式会社 | 免疫活性化抗原結合分子 |
WO2017159287A1 (ja) * | 2016-03-14 | 2017-09-21 | 中外製薬株式会社 | 癌の治療に用いるための細胞傷害誘導治療剤 |
WO2018038046A1 (ja) | 2016-08-22 | 2018-03-01 | 中外製薬株式会社 | ヒトgpc3ポリペプチドを発現する遺伝子改変非ヒト動物 |
JP2020515581A (ja) * | 2017-03-31 | 2020-05-28 | ザ・ボード・オブ・トラスティーズ・オブ・ザ・リーランド・スタンフォード・ジュニア・ユニバーシティ | T細胞受容体のシグナル伝達を阻害するまたは調節することによってt細胞の疲弊を治療する方法 |
Non-Patent Citations (60)
Title |
---|
"Remington's Pharmaceutical Science", 1980, MARK PUBLISHING COMPANY |
ALTSCHUL ET AL., J. MOL. BIOL., vol. 215, 1990, pages 403 - 10 |
BIOL BLOOD MARROW TRANSPLANT, vol. 25, no. 4, April 2019 (2019-04-01), pages 625 - 638 |
BIOPOLYMERS, vol. 22, 1983, pages 547 - 556 |
BLOOD, vol. 109, 2007, pages 1185 - 1192 |
BRENNAN ET AL., SCIENCE, vol. 229, 1985, pages 81 |
CANCER J, vol. 20, no. 2, March 2014 (2014-03-01), pages 119 - 122 |
CAPEL ET AL., IMMUNOMETHODS, vol. 4, 1994, pages 25 - 34 |
CAS, no. 946414-94-4 |
CHEMTECH, vol. 12, 1982, pages 98 - 105 |
CHOTHIALESK, J. MOL. BIOL., vol. 196, 1987, pages 901 - 917 |
CLIN CANCER RES., vol. 16, no. 1, 2010, pages 11 - 20 |
CLIN. CANCER. RES, vol. 10, 2004, pages 8630 - 40 |
DAERON, ANNU. REV. IMMUNOL., vol. 15, 1997, pages 203 - 234 |
DALBADIE-MCFARLAND, G ET AL., PROC. NATL. ACAD. SCI. USA, vol. 79, 1982, pages 6409 - 13 |
DE HAAS ET AL., J. LAB. CLIN. MED., vol. 126, 1995, pages 330 - 41 |
DRUG DES DEVEL THER, vol. 3, 2009, pages 7 - 16 |
EUR J PHARM BIOPHARM., vol. 59, no. 3, 2005, pages 389 - 396 |
FILMUS, J. CLIN. INVEST., vol. 108, 2001, pages 497 - 501 |
FLATMAN ET AL., J. CHROMATOGR. B, vol. 848, 2007, pages 79 - 87 |
GHETIE ET AL., NATURE BIOTECHNOLOGY, vol. 15, no. 7, 1997, pages 637 - 640 |
GHETIEWARD., IMMUNOL. TODAY, vol. 18, no. 12, 1997, pages 592 - 598 |
GRUBER ET AL., J. IMMUNOL., vol. 152, 1994, pages 5368 |
GUYER ET AL., J. IMMUNOL., vol. 117, 1976, pages 587 |
HARLOWLANE: "Antibodies: A Laboratory Manual", 1988, COLD SPRING HARBOR LABORATORY |
HASHIMOTO-GOTOH, T.MIZUNO, T.OGASAHARA, Y.NAKAGAWA, M.: "An oligodeoxyribonucleotide-directed dual amber method for site-directed mutagenesis", GENE, vol. 152, 1995, pages 271 - 275, XP004042690, DOI: 10.1016/0378-1119(94)00750-M |
HINTON ET AL., J. BIOL. CHEM., vol. 279, no. 8, 2004, pages 6213 - 6216 |
HOLLINGER ET AL., PROC. NATL. ACAD. SCI. USA, vol. 90, 1993, pages 8573 - 6448 |
HUM. ANTIBOD. HYBRIDOMAS, vol. 1, no. 1, 1990, pages 47 - 54 |
IDUSOGIE ET AL., J. IMMUNOL., vol. 164, 2000, pages 4178 - 4184 |
INT J CANCER, vol. 41, no. 4, 1988, pages 609 - 15 |
J. BIOMED. MATER. RES., vol. 15, 1981, pages 267 - 277 |
J. RHEUMATOL, vol. 34, 2007, pages 11 |
KAWAMOTO, YASUYUKI ET AL.: "Biomarkers of VEGF inhibitor and pharmacogenomics", JOURNAL OF MOLECULAR TARGETED THERAPY FOR CANCER, vol. 8, no. 2, 30 November 2009 (2009-11-30), JP , pages 128 - 136, XP009541748, ISSN: 1347-6955 * |
KOSTELNY ET AL., J. IMMUNOL., vol. 148, no. 5, 1992, pages 1547 - 1553 |
KRAMER, W.DRUTSA, V.JANSEN, H.W.KRAMER, B.PFLUGFELDER, M.FRITZ, H.J.: "The gapped duplex DNA approach to oligonucleotide-directed mutation construction", NUCLEIC ACIDS RES., vol. 12, 1984, pages 9441 - 9456, XP002026371 |
KRAMER, W.FRITZ, H.J.: "Oligonucleotide-directed construction of mutations via gapped duplex DNA Methods", ENZYMOL, vol. 154, 1987, pages 350 - 367 |
KUNKEL, T.A.: "Rapid and efficient site-specific mutagenesis without phenotypic selection", PROC NATL ACAD. SCI. USA., vol. 82, 1985, pages 488 - 492, XP002052322, DOI: 10.1073/pnas.82.2.488 |
LEE DW ET AL.: "ASTCT Consensus Grading for Cytokine Release Syndrome and Neurologic Toxicity Associated with Immune Effector Cells", BIOL BLOOD MARROW TRANSPLANT, vol. 25, no. 4, April 2019 (2019-04-01), pages 625 - 638, XP055809268, DOI: 10.1016/j.bbmt.2018.12.758 |
LEE DW ET AL.: "Current concepts in the diagnosis and management of cytokine release syndrome", BLOOD, vol. 124, no. 2, 10 July 2014 (2014-07-10), pages 188 - 95, XP055313556, DOI: 10.1182/blood-2014-05-552729 |
LEE DW ET AL.: "Current concepts in the diagnosis and management of cytokine release syndrome", BLOOD, vol. 124, no. 2, 2014, pages 188 - 195, XP055313556, DOI: 10.1182/blood-2014-05-552729 |
MACCALLUM ET AL., J. MOL. BIOL., vol. 262, 1996, pages 732 - 745 |
MARK, D. F. ET AL., PROC. NATL. ACAD. SCI. USA, vol. 81, 1984, pages 5662 - 6 |
MILSTEINCUELLO, NATURE, vol. 305, 1983, pages 537 |
NAT. BIOTECHNOL., vol. 23, 2005, pages 1073 - 1078 |
NATURE, vol. 314, no. 6012, 1985, pages 628 - 31 |
PROC NATL ACAD SCI USA, vol. 83, no. 5, 1986, pages 1453 - 7 |
PROC. NATL. ACAD. SCI. USA, vol. 103, no. 11, 2006, pages 4005 - 4010 |
PROC. NATL. ACAD. SCI. USA, vol. 77, 1980, pages 4914 - 4917 |
RAVETCHKINET, ANNU. REV. IMMUNOL, vol. 9, 1991, pages 457 - 92 |
SEBASTIAN, M.: "Treatment of non-small cell lung cancer patients with the trifunctional monoclonal antibody catumaxomab (anti-EpCAM x anti- CD 3): a phase I study", CANCER IMMUNOL. IMMUNOTHER., vol. 56, no. 10, 2007, pages 1637 - 1644, XP019539101, DOI: 10.1007/s00262-007-0310-7 * |
See also references of EP4186527A4 |
SHIELDS ET AL., J. BIOL. CHEM., vol. 9, no. 2, 2001, pages 6591 - 6604 |
TRAUNECKER ET AL., EMBO J., vol. 1-3, 1991, pages 3655 - 3242 |
TUTT ET AL., J. IMMUNOL., vol. 147, 1991, pages 60 |
WANG, A ET AL., SCIENCE, vol. 224, 1984, pages 1431 - 3 |
YAMAUCHI, MOD. PATHOL., vol. 18, 2005, pages 1591 - 1598 |
ZHU-ZU-W, GUT, vol. 48, 2001, pages 558 - 564 |
ZOLLER, M. J.SMITH, M., NUCLEIC ACIDS RES., vol. 10, 1982, pages 6487 - 500 |
ZOLLER, M.J.SMITH, M.: "Oligonucleotide-directed mutagenesis of DNA fragments cloned into M13 vectors", METHODS ENZYMOL., vol. 100, 1983, pages 468 - 500, XP001088749, DOI: 10.1016/0076-6879(83)00074-9 |
Also Published As
Publication number | Publication date |
---|---|
US20230235056A1 (en) | 2023-07-27 |
JP7250219B2 (ja) | 2023-03-31 |
BR112022025536A2 (pt) | 2023-01-17 |
CA3180951A1 (en) | 2021-12-23 |
IL299127A (en) | 2023-02-01 |
PE20230435A1 (es) | 2023-03-08 |
CR20230014A (es) | 2023-02-17 |
JPWO2021256555A1 (ja) | 2021-12-23 |
KR20230152789A (ko) | 2023-11-03 |
MX2022015764A (es) | 2023-01-19 |
TW202214286A (zh) | 2022-04-16 |
AU2021292932A1 (en) | 2023-01-05 |
KR20230028225A (ko) | 2023-02-28 |
CN115768478A (zh) | 2023-03-07 |
EP4186527A4 (en) | 2024-07-17 |
KR102594943B1 (ko) | 2023-10-27 |
JP2023078311A (ja) | 2023-06-06 |
EP4186527A1 (en) | 2023-05-31 |
CL2022003622A1 (es) | 2023-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110536903B (zh) | 抗ox40抗体及其用途 | |
JP6901400B2 (ja) | TGF−β及びPD−1の阻害物質を使用する癌の治療法 | |
CN106103486B (zh) | 抗ox40抗体和使用方法 | |
JP2021008487A (ja) | 抗nkg2a抗体を使用した治療計画 | |
JP2022536898A (ja) | 新規il-15プロドラッグおよびその使用方法 | |
JP2019531705A (ja) | 操作されたポリペプチドおよびその使用 | |
CA3145940A1 (en) | Anti-cd39 antibody compositions and methods | |
KR102345173B1 (ko) | 증가된 안정성을 가진 인간화 항체 | |
WO2019242619A1 (zh) | 全人源的抗lag-3抗体及其应用 | |
KR20220035150A (ko) | 특정 환자에서 암의 치료를 위한 항체 조합물 | |
JP2023536631A (ja) | 多重特異性結合性作用剤およびその使用 | |
JP2022512905A (ja) | 新規アンタゴニスト抗tnfr2抗体分子 | |
JP2022116185A (ja) | サイトカイン阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 | |
JP2023554422A (ja) | がんの治療のための多重特異性抗体 | |
WO2021256555A1 (ja) | 血管新生阻害剤と組み合わせて使用するための抗t細胞抗原結合分子 | |
TW201805309A (zh) | 新穎抗-bmpr1b抗體及使用方法 | |
CN118339183A (zh) | 组合中针对pd-l1和cd137的多特异性结合剂 | |
JP2024509944A (ja) | 抗体の新規の組み合わせ及びその使用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21825999 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2022531930 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 3180951 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 140150140003006696 Country of ref document: IR |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112022025536 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 2021292932 Country of ref document: AU Date of ref document: 20210618 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 112022025536 Country of ref document: BR Kind code of ref document: A2 Effective date: 20221214 |
|
ENP | Entry into the national phase |
Ref document number: 2021825999 Country of ref document: EP Effective date: 20230119 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 522441775 Country of ref document: SA |