JPWO2016056596A1 - Hsp70由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 - Google Patents
Hsp70由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 Download PDFInfo
- Publication number
- JPWO2016056596A1 JPWO2016056596A1 JP2016553137A JP2016553137A JPWO2016056596A1 JP WO2016056596 A1 JPWO2016056596 A1 JP WO2016056596A1 JP 2016553137 A JP2016553137 A JP 2016553137A JP 2016553137 A JP2016553137 A JP 2016553137A JP WO2016056596 A1 JPWO2016056596 A1 JP WO2016056596A1
- Authority
- JP
- Japan
- Prior art keywords
- peptide
- amino acid
- hla
- cells
- antigen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 136
- 210000000612 antigen-presenting cell Anatomy 0.000 title claims description 51
- 206010028980 Neoplasm Diseases 0.000 title claims description 40
- 201000011510 cancer Diseases 0.000 title claims description 37
- 230000001939 inductive effect Effects 0.000 title claims description 33
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 32
- 230000036039 immunity Effects 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 101710163595 Chaperone protein DnaK Proteins 0.000 title description 23
- 101710178376 Heat shock 70 kDa protein Proteins 0.000 title description 23
- 101710152018 Heat shock cognate 70 kDa protein Proteins 0.000 title description 23
- 125000000539 amino acid group Chemical group 0.000 claims abstract description 21
- 229940024606 amino acid Drugs 0.000 claims description 24
- 150000001413 amino acids Chemical group 0.000 claims description 23
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 229960005486 vaccine Drugs 0.000 claims description 10
- 210000001151 cytotoxic T lymphocyte Anatomy 0.000 claims description 9
- 238000000338 in vitro Methods 0.000 claims description 9
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Chemical group CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims description 8
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical group CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims description 7
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical group CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 7
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Chemical group CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 229930182817 methionine Chemical group 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 239000004474 valine Chemical group 0.000 claims description 7
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical group OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 6
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical group C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims description 6
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Chemical group C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims description 6
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Chemical group OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims description 6
- 230000005847 immunogenicity Effects 0.000 claims description 5
- 125000001433 C-terminal amino-acid group Chemical group 0.000 claims description 4
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical group CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims description 4
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical group OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 claims description 3
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical group CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 claims description 3
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Chemical group OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 claims description 3
- 229960000310 isoleucine Drugs 0.000 claims description 3
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Chemical group CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 claims description 3
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 3
- 125000001493 tyrosinyl group Chemical group [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 claims description 3
- 125000003275 alpha amino acid group Chemical group 0.000 abstract description 24
- 210000004027 cell Anatomy 0.000 description 53
- 238000000034 method Methods 0.000 description 37
- 210000004443 dendritic cell Anatomy 0.000 description 35
- 102100028972 HLA class I histocompatibility antigen, A alpha chain Human genes 0.000 description 30
- 108010075704 HLA-A Antigens Proteins 0.000 description 30
- 102000004196 processed proteins & peptides Human genes 0.000 description 19
- 102000040430 polynucleotide Human genes 0.000 description 17
- 108091033319 polynucleotide Proteins 0.000 description 17
- 239000002157 polynucleotide Substances 0.000 description 17
- 238000002659 cell therapy Methods 0.000 description 14
- 108090000623 proteins and genes Proteins 0.000 description 11
- 239000000427 antigen Substances 0.000 description 10
- 102000036639 antigens Human genes 0.000 description 10
- 108091007433 antigens Proteins 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 239000004480 active ingredient Substances 0.000 description 9
- 230000002163 immunogen Effects 0.000 description 9
- 210000001744 T-lymphocyte Anatomy 0.000 description 8
- 238000003114 enzyme-linked immunosorbent spot assay Methods 0.000 description 8
- 201000007270 liver cancer Diseases 0.000 description 8
- 208000014018 liver neoplasm Diseases 0.000 description 8
- 102100037850 Interferon gamma Human genes 0.000 description 7
- 108010074328 Interferon-gamma Proteins 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 108010004889 Heat-Shock Proteins Proteins 0.000 description 6
- 102000002812 Heat-Shock Proteins Human genes 0.000 description 6
- 238000001638 lipofection Methods 0.000 description 6
- 239000013598 vector Substances 0.000 description 6
- 238000011510 Elispot assay Methods 0.000 description 5
- 230000001472 cytotoxic effect Effects 0.000 description 5
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 5
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 210000001616 monocyte Anatomy 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000001890 transfection Methods 0.000 description 5
- 238000012286 ELISA Assay Methods 0.000 description 4
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 230000006907 apoptotic process Effects 0.000 description 4
- 239000001506 calcium phosphate Substances 0.000 description 4
- 229910000389 calcium phosphate Inorganic materials 0.000 description 4
- 235000011010 calcium phosphates Nutrition 0.000 description 4
- 239000007376 cm-medium Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004520 electroporation Methods 0.000 description 4
- 230000002998 immunogenetic effect Effects 0.000 description 4
- 238000009169 immunotherapy Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000013642 negative control Substances 0.000 description 4
- 239000013641 positive control Substances 0.000 description 4
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 4
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 3
- 102000004127 Cytokines Human genes 0.000 description 3
- 108090000695 Cytokines Proteins 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 102100039165 Heat shock protein beta-1 Human genes 0.000 description 3
- 108090000978 Interleukin-4 Proteins 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 210000001808 exosome Anatomy 0.000 description 3
- 230000028993 immune response Effects 0.000 description 3
- 239000000411 inducer Substances 0.000 description 3
- 210000002540 macrophage Anatomy 0.000 description 3
- 238000000520 microinjection Methods 0.000 description 3
- 210000005259 peripheral blood Anatomy 0.000 description 3
- 239000011886 peripheral blood Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000003839 salts Chemical group 0.000 description 3
- 102000003390 tumor necrosis factor Human genes 0.000 description 3
- 125000002987 valine group Chemical group [H]N([H])C([H])(C(*)=O)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 150000008574 D-amino acids Chemical class 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 2
- 108010013476 HLA-A24 Antigen Proteins 0.000 description 2
- 101001036709 Homo sapiens Heat shock protein beta-1 Proteins 0.000 description 2
- 101001136981 Homo sapiens Proteasome subunit beta type-9 Proteins 0.000 description 2
- 108010050904 Interferons Proteins 0.000 description 2
- 102000014150 Interferons Human genes 0.000 description 2
- 108010002350 Interleukin-2 Proteins 0.000 description 2
- 102100035764 Proteasome subunit beta type-9 Human genes 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 2
- 229940022399 cancer vaccine Drugs 0.000 description 2
- 238000009566 cancer vaccine Methods 0.000 description 2
- 238000003163 cell fusion method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 description 2
- 238000003501 co-culture Methods 0.000 description 2
- XVOYSCVBGLVSOL-UHFFFAOYSA-N cysteic acid Chemical compound OC(=O)C(N)CS(O)(=O)=O XVOYSCVBGLVSOL-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 229940079322 interferon Drugs 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 239000002502 liposome Substances 0.000 description 2
- 210000004698 lymphocyte Anatomy 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003799 water insoluble solvent Substances 0.000 description 2
- 239000003021 water soluble solvent Substances 0.000 description 2
- KQMBIBBJWXGSEI-ROLXFIACSA-N (2s)-2-amino-3-hydroxy-3-(1h-imidazol-5-yl)propanoic acid Chemical compound OC(=O)[C@@H](N)C(O)C1=CNC=N1 KQMBIBBJWXGSEI-ROLXFIACSA-N 0.000 description 1
- AJFGLTPLWPTALJ-SSDOTTSWSA-N (2s)-2-azaniumyl-2-(fluoromethyl)-3-(1h-imidazol-5-yl)propanoate Chemical compound FC[C@@](N)(C(O)=O)CC1=CN=CN1 AJFGLTPLWPTALJ-SSDOTTSWSA-N 0.000 description 1
- MSECZMWQBBVGEN-LURJTMIESA-N (2s)-2-azaniumyl-4-(1h-imidazol-5-yl)butanoate Chemical compound OC(=O)[C@@H](N)CCC1=CN=CN1 MSECZMWQBBVGEN-LURJTMIESA-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
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 1
- JCIIKRHCWVHVFF-UHFFFAOYSA-N 1,2,4-thiadiazol-5-amine;hydrochloride Chemical compound Cl.NC1=NC=NS1 JCIIKRHCWVHVFF-UHFFFAOYSA-N 0.000 description 1
- FUOOLUPWFVMBKG-UHFFFAOYSA-N 2-Aminoisobutyric acid Chemical compound CC(C)(N)C(O)=O FUOOLUPWFVMBKG-UHFFFAOYSA-N 0.000 description 1
- 102100038222 60 kDa heat shock protein, mitochondrial Human genes 0.000 description 1
- 208000003174 Brain Neoplasms Diseases 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 108010058432 Chaperonin 60 Proteins 0.000 description 1
- 108010012236 Chemokines Proteins 0.000 description 1
- 102000019034 Chemokines Human genes 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 102000007644 Colony-Stimulating Factors Human genes 0.000 description 1
- 108010071942 Colony-Stimulating Factors Proteins 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- -1 Fmoc amino acids Chemical class 0.000 description 1
- 101150118346 HLA-A gene Proteins 0.000 description 1
- 102000015789 HLA-DP Antigens Human genes 0.000 description 1
- 108010010378 HLA-DP Antigens Proteins 0.000 description 1
- 108010045100 HSP27 Heat-Shock Proteins Proteins 0.000 description 1
- 108010042283 HSP40 Heat-Shock Proteins Proteins 0.000 description 1
- 102000004447 HSP40 Heat-Shock Proteins Human genes 0.000 description 1
- 101150051208 HSPH1 gene Proteins 0.000 description 1
- 102100031624 Heat shock protein 105 kDa Human genes 0.000 description 1
- 101710113864 Heat shock protein 90 Proteins 0.000 description 1
- 102100034051 Heat shock protein HSP 90-alpha Human genes 0.000 description 1
- 101000599940 Homo sapiens Interferon gamma Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 208000008839 Kidney Neoplasms Diseases 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- 150000008575 L-amino acids Chemical class 0.000 description 1
- LRQKBLKVPFOOQJ-YFKPBYRVSA-N L-norleucine Chemical compound CCCC[C@H]([NH3+])C([O-])=O LRQKBLKVPFOOQJ-YFKPBYRVSA-N 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101100071630 Mesocentrotus franciscanus HSP110 gene Proteins 0.000 description 1
- 108010006519 Molecular Chaperones Proteins 0.000 description 1
- 102000005431 Molecular Chaperones Human genes 0.000 description 1
- 101000767152 Mus musculus General vesicular transport factor p115 Proteins 0.000 description 1
- 101100451677 Mus musculus Hspa4 gene Proteins 0.000 description 1
- 101001093920 Mus musculus SEC14-like protein 2 Proteins 0.000 description 1
- 102000015636 Oligopeptides Human genes 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010060862 Prostate cancer Diseases 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 206010038389 Renal cancer Diseases 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- HRRYYCWYCMJNGA-ZETCQYMHSA-N alpha-methyl-L-histidine Chemical compound OC(=O)[C@](N)(C)CC1=CN=CN1 HRRYYCWYCMJNGA-ZETCQYMHSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229960000510 ammonia Drugs 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 230000030741 antigen processing and presentation Effects 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 229940000635 beta-alanine Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 230000003915 cell function Effects 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 229960004926 chlorobutanol Drugs 0.000 description 1
- 208000029742 colonic neoplasm Diseases 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 210000003714 granulocyte Anatomy 0.000 description 1
- 201000005787 hematologic cancer Diseases 0.000 description 1
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 1
- 108010007811 human immunodeficiency virus p17 gag peptide Proteins 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 239000005414 inactive ingredient Substances 0.000 description 1
- 108010061181 influenza matrix peptide (58-66) Proteins 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000015788 innate immune response Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 201000010982 kidney cancer Diseases 0.000 description 1
- 125000001909 leucine group Chemical group [H]N(*)C(C(*)=O)C([H])([H])C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 229960002216 methylparaben Drugs 0.000 description 1
- 210000005087 mononuclear cell Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 201000002528 pancreatic cancer Diseases 0.000 description 1
- 208000008443 pancreatic carcinoma Diseases 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 229940096826 phenylmercuric acetate Drugs 0.000 description 1
- PDTFCHSETJBPTR-UHFFFAOYSA-N phenylmercuric nitrate Chemical compound [O-][N+](=O)O[Hg]C1=CC=CC=C1 PDTFCHSETJBPTR-UHFFFAOYSA-N 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000012846 protein folding Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61K39/0005—Vertebrate antigens
- A61K39/0011—Cancer antigens
- A61K39/001176—Heat shock proteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/08—Peptides having 5 to 11 amino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
-
- 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
-
- 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
- A61K39/0005—Vertebrate antigens
- A61K39/0011—Cancer antigens
-
- 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
- A61K39/46—Cellular immunotherapy
- A61K39/461—Cellular immunotherapy characterised by the cell type used
- A61K39/4615—Dendritic cells
-
- 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
- A61K39/46—Cellular immunotherapy
- A61K39/462—Cellular immunotherapy characterized by the effect or the function of the cells
- A61K39/4622—Antigen presenting cells
-
- 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
- A61K39/46—Cellular immunotherapy
- A61K39/464—Cellular immunotherapy characterised by the antigen targeted or presented
- A61K39/4643—Vertebrate antigens
- A61K39/4644—Cancer antigens
- A61K39/464476—Heat shock proteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
-
- 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
- A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K39/46
- A61K2239/31—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterized by the route of administration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K39/46
- A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the dose, timing or administration schedule
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K39/46
- A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the cancer treated
- A61K2239/53—Liver
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Immunology (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Cell Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Mycology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Oncology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Gastroenterology & Hepatology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
(1)配列番号1〜15のいずれかで表されるアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ11以下のアミノ酸残基から成るペプチド。
(2)前記アミノ酸配列中、1又は数個のアミノ酸が置換、挿入、欠失又は付加しており、且つ免疫原性を有する、(1)に記載のペプチド。
(3)前記アミノ酸配列中、第2位のアミノ酸がチロシン、フェニルアラニン、メチオニン、トリプトファン、バリン、ロイシン又はグルタミンで、そして/あるいはC末端のアミノ酸がフェニルアラニン、ロイシン、イソロイシン、トリプトファン、メチオニン又はバリンで置換されている、(2)に記載のペプチド。
(4)(1)〜(3)のいずれかに記載のペプチドを含む、癌の治療又は予防のための医薬組成物。
(5)ワクチンの形態である、(4)に記載の医薬組成物。
(6)前記ペプチドが1又は複数の型のHLA分子と結合することができる、(4)又は(5)に記載の医薬組成物。
(7)(1)〜(3)のいずれかに記載のペプチドを含む免疫誘導剤。
(8)細胞傷害性T細胞を誘導するための、(7)に記載の免疫誘導剤。
(9)前記ペプチドが1又は複数の型のHLA分子と結合することができる、(7)又は(8)に記載の免疫誘導剤。
(10)(1)〜(3)のいずれかに記載のペプチドと抗原提示細胞とをin vitroで接触させる工程を含む、CTL誘導活性を有する抗原提示細胞の製造方法。
(例えば、
1. Yoshida et al., Anticancer Res. 2009 Feb;29(2):539-44
2. Ciocca DR, Clark GM, Tandon AK, Fuqua SA, Welch WJ and McGuire WL: Heat-shock protein hsp70 in patients with axillary lymph node-negative breast cancer: prognostic implications. J Natl Cancer Inst 85: 570-574, 1993
3. Kaur J and Ralhan R: Differential expression of 70-kDa heatshock protein in human oral tumorigenesis. Int J Cancer 63: 774-779, 1995
4. Park CS, Joo IS, Song SY, Kim DS, Bae DS and Lee JH: An immunohistochemical analysis of heat-shock protein 70, p53, and estrogen receptor status in carcinoma of the uterine cervix. Gynecol Oncol 74: 53-60, 1999
5. Cornford PA, Dodson AR, Parsons KF, Desmond AD, Woolfenden A, Fordham M, Neoptolemos JP, Ke Y and Foster C: Heat-shock protein expression independently predicts clinical outcome in prostate cancer. Cancer Res 60: 7099-7105, 2000
6. Malusecka E, Zborek A, Krzyzowska-Gruca S and Krawczyk Z: Expression of heat-shock proteins HSP70 and HSP27 in primary non-small cell lung carcinomas. An immunohistochemical study. Anticancer Res 21: 1015-1021, 2001
7. Chuma M, Sakamoto M, Yamazaki K, Ohta T, Ohki M, Asaka M and Hirohashi S: Expression profiling in multistage hepatocarcinogenesis: identification of HSP70 as a molecular marker of early hepatocellular carcinoma. Hepatology 37: 198-207, 2003
8. Castle PE, Ashfaq R, Ansari F and Muller CY: Immunohistochemical evaluation of heat-shock proteins in normal and preinvasive lesions of the cervix. Cancer Lett 229: 245-252, 2005
9. Kurahashi T, Miyake H, Hara I and Fujisawa M: Expression of major heat-shock proteins in prostate cancer: correlation with clinicopathological outcomes in patients undergoing radical prostatectomy. J Urol 177: 757-761, 2007.)
本発明に係るペプチドは配列番号1〜15のいずれかで表されるアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ合計11以下、好ましくは10以下、より好ましくは9以下のアミノ酸残基から成るペプチドである。本発明のペプチドは配列番号1〜15のいずれかで表されるアミノ酸配列から成るものであってもよい。本発明のペプチドは熱ショックタンパク質(Heat Shock Protein)の一つであるHSP70に由来する。HSP70を構成するアミノ酸配列に基づき、能動学習実験法(特開平8−151396号)を用いて得られる仮説により予測された、HLA分子との結合性が−logKd値に換算して3以上であるアミノ酸配列が選択された。
本発明に係る癌の治療又は予防のための医薬組成物は、有効成分として、例えば、配列番号1〜15から成る群から選択される1種以上のアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ、合計11以下、好ましくは10以下、より好ましくは9以下のアミノ酸残基からなるペプチドを含む。医薬組成物に含まれるペプチドは配列番号1〜15のいずれかで表されるアミノ酸配列から成るものであってもよい。当該ペプチドは上文で定義したとおりである。
本発明に係る免疫誘導剤は、有効成分として、例えば、配列番号1〜15から成る群から選択される1種以上のアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ、合計11以下、好ましくは10以下、より好ましくは9以下のアミノ酸残基からなるペプチドを含む。免疫誘導剤に含まれるペプチドは配列番号1〜15のいずれかで表されるアミノ酸配列から成るものであってもよい。当該ペプチドは上文で定義したとおりである。
本発明に係る抗原提示細胞の製造方法は、例えば、配列番号1〜15から成る群から選択される1種以上のアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ、合計11以下、好ましくは10以下、より好ましくは9以下のアミノ酸残基からなるペプチドと抗原提示細胞とをin vitroで接触させる工程を含む。本発明の製造方法で使用されるペプチドは配列番号1〜15のいずれかで表されるアミノ酸配列から成るものであってもよい。当該ペプチドは上文で定義したとおりである。
配列番号1〜15のアミノ酸配列を有するペプチドは、Fmocアミノ酸を用い、Merrifieldの固相法にて、マニュアル合成をした。脱保護の後、C18カラムを用いて逆相HPLC精製をし、95%以上の純度にした。ペプチドの同定と純度の確認は、MALDI−TOF質量分析にて行った(AB SCIEX MALDI−TOF/TOF5800)。ペプチドの定量は、BSAを標準蛋白質としてMicro BCAアッセイ(Thermo Scienftific社)にて行った。
HLA−A*24:02遺伝子の産物であるHLA−A*24:02分子へのペプチドの結合能の測定は、HLA−A*24:02分子を発現するC1R−A24細胞(熊本大学、滝口雅文教授作成のものを、許可を得て愛媛大学、安川正貴助教授から供与いただいた。)を用いて行った。
HLA−A*02:01遺伝子の産物であるHLA−A*02:01分子へのペプチドの結合能の測定は、HLA−A*02:01分子を発現する細胞株T2(ATCCより購入)を用いて行った。
HLA−A*02:06遺伝子の産物であるHLA−A*02:06分子へのペプチドの結合能の測定は、マウスのTAP(transporter associated with antigen processing)欠損細胞株であるRMASに、HLA−A*02:06遺伝子のcDNAを導入したRA2.6細胞(高知大学にて新たに作成した細胞株)を用いて行った。
その結果、以下の表に示すような各HLA分子に対する本発明のペプチドの結合実験データが得られた。
(1)ペプチド刺激樹状細胞の調製
・Day0〜9(樹状細胞の誘導)
Leukapheresis法に従い肝細胞癌患者から採取した末梢血より単核球を分離した。分離した単球を800U/mlのGM−CSF及び500U/mlのIL−4添加下で6日間培養した。培養液に更に300U/mlのTNF−αを添加して4日間培養し、成熟樹状細胞を誘導した。その後、エレクトロポレーション法にてHSP70 mRNAを導入し、HSP70由来の抗原ペプチドを提示した樹状細胞を作製した。
単球から誘導した樹状細胞を新たにAIM−CM培地中に回収し、本発明のペプチド(配列番号5、6、7、9、10、15)が20μg/mlとなるよう添加した。その後、樹状細胞を含む培地を2時間37℃で培養した。ポジティブコントロール及びネガティブコントロールとして以下のペプチドを使用した。
HLA−A24:02用ポジティブコントロール(EBV LMP2, 419-427:TYGPVFMCL(配列番号17))
HLA−A24:02用ネガティブコントロール(HIV env gp160, 584-592:RYLRDQQLL(配列番号18))
HLA−A02:01用ポジティブコントロール(Flu A MP, 58-66:GILGFVFTL(配列番号19))
HLA−A02:01用ネガティブコントロール(HIV gap p17, 77-85:SLYNTVATL(配列番号20))
HLA−A02:06用ポジティブコントロール(EBV LMP2 453-461:LTAGFLIFL(配列番号21))
HLA−A02:06用ネガティブコントロール(HIV gap p24 341-349:ATLEEMMTA(配列番号22))
・Day0〜9
HSP70樹状細胞療法で2回以上治療された後の上記肝臓癌患者からフェレーシスにより得られた末梢血単球のうち、培養フラスコに接着しない浮遊細胞画分(リンパ球を含む)をAIM−CM培地(Gibco社製)中で10日間、37℃で培養した。培養期間中、培地に対し4日目及び6日目にそれぞれIL−2を40μl添加した。
CD8ネガティブセレクションキット(Miltenyi社製)を用いて培地からCD8T細胞を分離しセルカウントした。
上記(1)及び(2)で得られた樹状細胞とCD8T細胞を以下の条件にてAIM培地中で37℃で共培養した。
・CD8T細胞:5×105cells/well
・樹状細胞 :2×105cells/well
上記培地にIL−2 20U/ml を含んだAIM−CM培地0.4ml/wellを添加した。
・Day17
抗IFN-γモノクローナル抗体(MABTECH社製)をコートしたELISPOT用96穴プレート(Millipore社製)に、上記CD8T細胞を1穴あたり2×104cells/wellになるように加えた。各サンプルにつき、3ウェル以上使用した。各ウェルにはAIM−V(Gibco社製)を100μl添加した。ELISPOT用96穴プレートを37℃で培養した。
抗IFN-γ抗体を各ウェルに加え、さらにHRP酵素標識した2次抗体を反応させて、呈色反応により、IFN-γ産生細胞の数を測定した。代表的なELISPOTアッセイの結果として、HLA型が02:01/24:02の患者についてのものを図1に、02:01/33:03の患者についてのものを図2に、また、02:06/24:02の患者についてのものを図3に示す。各図において、5回ずつのアッセイ結果の平均値を表示する。
・Day17
T細胞と上記ペプチドでパルスした樹状細胞の共培養7日目の培養上清を、x1, x5, x25, x125の4段階に希釈し、Human IFN-γ ELISA MAX Deluxe Set (BioLegend社製)を用いて、測定限度内に収まる希釈段階を同定した。その後、同定した希釈段階にて、各サンプルにつき3回ずつ測定を行った。代表的なELISAアッセイの結果として、HLA型が24:02/26:01の患者についてのものを図4及び図5に、24:02/24:02の患者についてのものを順に図6に示す。
Claims (10)
- 配列番号1〜15のいずれかで表されるアミノ酸配列における連続した8以上のアミノ酸残基を含み、且つ11以下のアミノ酸残基から成るペプチド。
- 前記アミノ酸配列中、1又は数個のアミノ酸が置換、挿入、欠失又は付加しており、且つ免疫原性を有する、請求項1に記載のペプチド。
- 前記アミノ酸配列中、第2位のアミノ酸がチロシン、フェニルアラニン、メチオニン、トリプトファン、バリン、ロイシン又はグルタミンで、そして/あるいはC末端のアミノ酸がフェニルアラニン、ロイシン、イソロイシン、トリプトファン、メチオニン又はバリンで置換されている、請求項2に記載のペプチド。
- 請求項1〜3のいずれか1項に記載のペプチドを含む、癌の治療又は予防のための医薬組成物。
- ワクチンの形態である、請求項4に記載の医薬組成物。
- 前記ペプチドが1又は複数の型のHLA分子と結合することができる、請求項4又は5に記載の医薬組成物。
- 請求項1〜3のいずれか1項に記載のペプチドを含む免疫誘導剤。
- 細胞傷害性T細胞を誘導するための、請求項7に記載の免疫誘導剤。
- 前記ペプチドが1又は複数の型のHLA分子と結合することができる、請求項7又は8に記載の免疫誘導剤。
- 請求項1〜3のいずれか1項に記載のペプチドと抗原提示細胞とをin vitroで接触させる工程を含む、CTL誘導活性を有する抗原提示細胞の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014206730 | 2014-10-07 | ||
JP2014206730 | 2014-10-07 | ||
PCT/JP2015/078504 WO2016056596A1 (ja) | 2014-10-07 | 2015-10-07 | Hsp70由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016056596A1 true JPWO2016056596A1 (ja) | 2017-08-17 |
JP6423889B2 JP6423889B2 (ja) | 2018-11-14 |
Family
ID=55653202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016553137A Active JP6423889B2 (ja) | 2014-10-07 | 2015-10-07 | Hsp70由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 |
Country Status (12)
Country | Link |
---|---|
US (3) | US10537626B2 (ja) |
EP (2) | EP3925968A3 (ja) |
JP (1) | JP6423889B2 (ja) |
CN (1) | CN107001418A (ja) |
AU (2) | AU2015329070B2 (ja) |
BR (1) | BR112017006969A2 (ja) |
CA (2) | CA3116265A1 (ja) |
DK (1) | DK3205661T3 (ja) |
ES (1) | ES2882827T3 (ja) |
RU (1) | RU2684911C2 (ja) |
TW (1) | TWI687434B (ja) |
WO (1) | WO2016056596A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2882827T3 (es) | 2014-10-07 | 2021-12-02 | Cytlimic Inc | Péptido inductor de inmunidad derivado de HSP70 |
BR112017018703A2 (ja) | 2015-03-09 | 2018-04-17 | Cytlimic Inc. | A medicine constituent for medical treatment of cancer using peptide of the GPC3 origin, and this, or prevention, an immunity inducer, and a manufacturing method of antigen presenting cells |
JP6311094B2 (ja) | 2015-04-07 | 2018-04-18 | サイトリミック株式会社 | 医薬 |
US11291718B2 (en) | 2016-10-11 | 2022-04-05 | Cytlimic Inc. | Method for treating cancer by administering a toll-like receptor agonist and LAG-3 IgG fusion protein |
WO2023163094A1 (ja) * | 2022-02-25 | 2023-08-31 | 日本電気株式会社 | 成人t細胞白血病の治療又は予防のための医薬組成物 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08151396A (ja) * | 1994-11-28 | 1996-06-11 | Teijin Ltd | Hla結合性オリゴペプチド及びそれを含有する免疫調節剤 |
WO2007119515A1 (ja) * | 2006-03-28 | 2007-10-25 | Dainippon Sumitomo Pharma Co., Ltd. | 新規腫瘍抗原ペプチド |
JP2010538655A (ja) * | 2007-09-12 | 2010-12-16 | アナフォア インコーポレイテッド | 自己免疫疾患についてのhsp70に基づく治療 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5196523A (en) | 1985-01-01 | 1993-03-23 | The University Of Southern California | Control of gene expression by glucose, calcium and temperature |
EP0893507A1 (en) | 1997-07-25 | 1999-01-27 | Institut Gustave Roussy | Use of MHC class II ligands (CD4 and LAG-3) as adjuvant for vaccination and of LAG-3 in cancer treatment |
ATE430161T1 (de) * | 2000-09-13 | 2009-05-15 | Multimmune Gmbh | Peptid aus hsp70 welches nk zellaktivtät stimuliert und seine verwendung |
CN1555272A (zh) * | 2001-07-31 | 2004-12-15 | �ո��� | 调节免疫应答的组合物和方法 |
AU2003254950A1 (en) | 2002-08-26 | 2004-03-11 | Kirin Beer Kabushiki Kaisha | Peptides and drugs containing the same |
JP2006512391A (ja) | 2002-12-30 | 2006-04-13 | スリーエム イノベイティブ プロパティズ カンパニー | 組み合わせ免疫賦活薬 |
FR2863890B1 (fr) | 2003-12-19 | 2006-03-24 | Aventis Pasteur | Composition immunostimulante |
WO2006004182A1 (ja) | 2004-07-07 | 2006-01-12 | Nec Corporation | 配列予測システム |
EA200702254A1 (ru) | 2005-05-19 | 2008-06-30 | Глаксосмитклайн Байолоджикалс С.А. | Вакцинная композиция, содержащая в-субъединицу термолабильного токсина e.coli и антиген и адъювант |
JP5299942B2 (ja) | 2005-08-09 | 2013-09-25 | オンコセラピー・サイエンス株式会社 | HLA−A2陽性者用glypican−3(GPC3)由来癌拒絶抗原ペプチド及びこれを含む医薬 |
RU2333767C2 (ru) | 2006-03-31 | 2008-09-20 | Автономная некоммерческая организация "Институт молекулярной диагностики" (АНО "ИнМоДи") | Вакцинные композиции, способы их применения для профилактики и лечения меланомы и генетические конструкции для получения действующих компонентов композиции |
CN102850433B (zh) * | 2006-10-17 | 2016-03-02 | 肿瘤疗法科学股份有限公司 | 用于表达mphosph1或depdc1多肽的癌症的肽疫苗 |
US20100137221A1 (en) * | 2007-02-27 | 2010-06-03 | University Utah Research Foundation | Peptides that interact with topoisomerase i and methods thereof |
WO2009008719A2 (en) * | 2007-07-06 | 2009-01-15 | Universiteit Utrecht Holding B.V. | Treatment and prevention of inflammatory diseases and autoimmune diseases |
KR100900837B1 (ko) | 2007-12-07 | 2009-06-04 | (주)두비엘 | 리포펩타이드와 폴리(i:c)를 아쥬반트로 포함하는 강력한백신 조성물 |
WO2011017162A2 (en) * | 2009-08-03 | 2011-02-10 | The Johns Hopkins University | Methods for enhancing antigen-specific immune responses |
JP5796014B2 (ja) | 2009-10-06 | 2015-10-21 | パナセラ ラブス, インコーポレイテッド | がんを処置するためのトール様受容体およびトール様受容体アゴニストの使用 |
MX2014009285A (es) | 2012-02-07 | 2015-02-04 | Jolla Inst Allergy Immunolog | Alergenos del fleo de los prados y metodos y usos para la modulacion de respuesta inmune. |
US20130217122A1 (en) | 2012-02-21 | 2013-08-22 | The Trustees Of The University Of Pennsylvania | Expansion of Interferon-Gamma-Producing T-Cells Using Glypican-3 Peptide Library |
WO2013143026A1 (en) | 2012-03-31 | 2013-10-03 | Abmart (Shanghai) Co., Ltd | Peptide and antibody libraries and uses thereof |
TWI693073B (zh) | 2012-12-21 | 2020-05-11 | 日商中外製藥股份有限公司 | 對gpc3標的治療劑療法為有效之患者投與的gpc3標的治療劑 |
CN103897047B (zh) * | 2012-12-27 | 2016-01-20 | 中国科学院植物研究所 | 蛋白BhHSP70-1及其编码基因与应用 |
SG11201506727RA (en) | 2013-03-01 | 2015-09-29 | Astex Pharmaceuticals Inc | Drug combinations |
US10682400B2 (en) | 2014-04-30 | 2020-06-16 | President And Fellows Of Harvard College | Combination vaccine devices and methods of killing cancer cells |
ES2882827T3 (es) | 2014-10-07 | 2021-12-02 | Cytlimic Inc | Péptido inductor de inmunidad derivado de HSP70 |
BR112017018703A2 (ja) | 2015-03-09 | 2018-04-17 | Cytlimic Inc. | A medicine constituent for medical treatment of cancer using peptide of the GPC3 origin, and this, or prevention, an immunity inducer, and a manufacturing method of antigen presenting cells |
JP6311094B2 (ja) | 2015-04-07 | 2018-04-18 | サイトリミック株式会社 | 医薬 |
-
2015
- 2015-10-07 ES ES15849707T patent/ES2882827T3/es active Active
- 2015-10-07 JP JP2016553137A patent/JP6423889B2/ja active Active
- 2015-10-07 EP EP21174944.5A patent/EP3925968A3/en active Pending
- 2015-10-07 TW TW104133022A patent/TWI687434B/zh not_active IP Right Cessation
- 2015-10-07 WO PCT/JP2015/078504 patent/WO2016056596A1/ja active Application Filing
- 2015-10-07 CN CN201580054234.7A patent/CN107001418A/zh active Pending
- 2015-10-07 EP EP15849707.3A patent/EP3205661B1/en active Active
- 2015-10-07 US US15/516,918 patent/US10537626B2/en active Active
- 2015-10-07 AU AU2015329070A patent/AU2015329070B2/en active Active
- 2015-10-07 BR BR112017006969A patent/BR112017006969A2/pt not_active IP Right Cessation
- 2015-10-07 RU RU2017115719A patent/RU2684911C2/ru active
- 2015-10-07 CA CA3116265A patent/CA3116265A1/en not_active Abandoned
- 2015-10-07 DK DK15849707.3T patent/DK3205661T3/da active
- 2015-10-07 CA CA2963909A patent/CA2963909C/en not_active Expired - Fee Related
-
2018
- 2018-12-06 AU AU2018274976A patent/AU2018274976B2/en active Active
-
2019
- 2019-12-16 US US16/715,758 patent/US11304997B2/en active Active
-
2022
- 2022-03-11 US US17/693,046 patent/US20220193213A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08151396A (ja) * | 1994-11-28 | 1996-06-11 | Teijin Ltd | Hla結合性オリゴペプチド及びそれを含有する免疫調節剤 |
WO2007119515A1 (ja) * | 2006-03-28 | 2007-10-25 | Dainippon Sumitomo Pharma Co., Ltd. | 新規腫瘍抗原ペプチド |
JP2010538655A (ja) * | 2007-09-12 | 2010-12-16 | アナフォア インコーポレイテッド | 自己免疫疾患についてのhsp70に基づく治療 |
Non-Patent Citations (3)
Title |
---|
IMMUNOGENETICS (2000) VOL.51, NO.10, P.816-828, JPN6015046170 * |
INT. J. CANCER (2004) VOL.108, NO.6, P.863-870, JPN6015046169 * |
J. BIOSCI. BIOENG. (2008) VOL.105, NO.3, P.198-203, JPN6015046168 * |
Also Published As
Publication number | Publication date |
---|---|
RU2017115719A3 (ja) | 2018-11-14 |
CN107001418A (zh) | 2017-08-01 |
EP3205661A4 (en) | 2018-08-08 |
JP6423889B2 (ja) | 2018-11-14 |
ES2882827T3 (es) | 2021-12-02 |
RU2684911C2 (ru) | 2019-04-16 |
CA2963909C (en) | 2021-06-15 |
AU2015329070B2 (en) | 2018-11-22 |
US20180169199A1 (en) | 2018-06-21 |
CA3116265A1 (en) | 2016-04-14 |
EP3205661B1 (en) | 2021-07-07 |
US11304997B2 (en) | 2022-04-19 |
AU2018274976B2 (en) | 2019-05-02 |
EP3925968A2 (en) | 2021-12-22 |
WO2016056596A1 (ja) | 2016-04-14 |
EP3205661A1 (en) | 2017-08-16 |
BR112017006969A2 (pt) | 2017-12-19 |
US20220193213A1 (en) | 2022-06-23 |
TW201619190A (zh) | 2016-06-01 |
TWI687434B (zh) | 2020-03-11 |
AU2018274976A1 (en) | 2019-01-03 |
DK3205661T3 (da) | 2021-08-02 |
RU2017115719A (ru) | 2018-11-14 |
CA2963909A1 (en) | 2016-04-14 |
EP3925968A3 (en) | 2022-03-02 |
AU2015329070A1 (en) | 2017-04-27 |
US10537626B2 (en) | 2020-01-21 |
US20200121772A1 (en) | 2020-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2018274976B2 (en) | Hsp70-derived peptide, pharmaceutical composition for treating or preventing cancer using same, immunity inducer, and method for producing antigen-presenting cell | |
JP6898225B2 (ja) | Gpc3由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 | |
JP2008044848A (ja) | Hla−a24拘束性腫瘍抗原ペプチド | |
JP6481873B2 (ja) | Muc1由来のペプチド、これを用いた癌の治療又は予防のための医薬組成物、免疫誘導剤、及び抗原提示細胞の製造方法 | |
WO2023163094A1 (ja) | 成人t細胞白血病の治療又は予防のための医薬組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170406 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20170720 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20170724 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180320 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180517 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181009 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181019 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6423889 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |