TW201034676A - Pharmaceutical compositions - Google Patents
Pharmaceutical compositions Download PDFInfo
- Publication number
- TW201034676A TW201034676A TW098144222A TW98144222A TW201034676A TW 201034676 A TW201034676 A TW 201034676A TW 098144222 A TW098144222 A TW 098144222A TW 98144222 A TW98144222 A TW 98144222A TW 201034676 A TW201034676 A TW 201034676A
- Authority
- TW
- Taiwan
- Prior art keywords
- tumor
- pharmaceutical composition
- immunopotentiator
- saponin
- destruction
- Prior art date
Links
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 27
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 105
- 230000006378 damage Effects 0.000 claims abstract description 41
- 230000000091 immunopotentiator Effects 0.000 claims abstract description 30
- 230000003308 immunostimulating effect Effects 0.000 claims abstract description 13
- 238000011065 in-situ storage Methods 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 10
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 229930182490 saponin Natural products 0.000 claims description 41
- 150000007949 saponins Chemical class 0.000 claims description 40
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 38
- 229940046168 CpG oligodeoxynucleotide Drugs 0.000 claims description 24
- 238000011282 treatment Methods 0.000 claims description 12
- 241000124008 Mammalia Species 0.000 claims description 8
- 201000011510 cancer Diseases 0.000 claims description 7
- 241001644525 Nastus productus Species 0.000 claims description 4
- 238000001990 intravenous administration Methods 0.000 claims description 3
- 238000007920 subcutaneous administration Methods 0.000 claims description 2
- 230000000172 allergic effect Effects 0.000 claims 1
- 208000010668 atopic eczema Diseases 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 235000017709 saponins Nutrition 0.000 description 38
- 230000028993 immune response Effects 0.000 description 14
- 239000002671 adjuvant Substances 0.000 description 12
- 230000004083 survival effect Effects 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 9
- 239000000427 antigen Substances 0.000 description 8
- 102000036639 antigens Human genes 0.000 description 8
- 108091007433 antigens Proteins 0.000 description 8
- 210000004881 tumor cell Anatomy 0.000 description 7
- 241000699670 Mus sp. Species 0.000 description 6
- 238000002679 ablation Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 102000008235 Toll-Like Receptor 9 Human genes 0.000 description 5
- 108010060818 Toll-Like Receptor 9 Proteins 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 208000012868 Overgrowth Diseases 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 231100000433 cytotoxic Toxicity 0.000 description 4
- 230000001472 cytotoxic effect Effects 0.000 description 4
- 230000002434 immunopotentiative effect Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229940046166 oligodeoxynucleotide Drugs 0.000 description 4
- 239000005557 antagonist Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 239000007764 o/w emulsion Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 229960005486 vaccine Drugs 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 2
- 101710112752 Cytotoxin Proteins 0.000 description 2
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- NYHBQMYGNKIUIF-UUOKFMHZSA-N Guanosine Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O NYHBQMYGNKIUIF-UUOKFMHZSA-N 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
- 210000001744 T-lymphocyte Anatomy 0.000 description 2
- NKVLDFAVEWLOCX-GUSKIFEASA-N [(2s,3r,4s,5r,6r)-3-[(2s,3r,4s,5r,6s)-5-[(2s,3r,4s,5r)-4-[(2s,3r,4r)-3,4-dihydroxy-4-(hydroxymethyl)oxolan-2-yl]oxy-3,5-dihydroxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-4,5-dihydroxy-6-methyloxan-2-yl] (4ar,5r,6as,6br,9s,10s,12ar)-10-[(2r,3r,4s, Chemical compound O([C@H]1[C@H](O)CO[C@H]([C@@H]1O)O[C@H]1[C@H](C)O[C@H]([C@@H]([C@@H]1O)O)O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](C)O[C@H]1OC(=O)[C@]12CCC(C)(C)CC1C1=CCC3[C@@]([C@@]1(C[C@H]2O)C)(C)CCC1[C@]3(C)CC[C@@H]([C@@]1(C)C=O)O[C@@H]1O[C@@H]([C@H]([C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)CO2)O)[C@H]1O[C@H]1[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O1)O)O)C(=O)NCCCCCCCCCCCC)[C@@H]1OC[C@](O)(CO)[C@H]1O NKVLDFAVEWLOCX-GUSKIFEASA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 238000002619 cancer immunotherapy Methods 0.000 description 2
- 238000002512 chemotherapy Methods 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- UHDGCWIWMRVCDJ-ZAKLUEHWSA-N cytidine Chemical class O=C1N=C(N)C=CN1[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O1 UHDGCWIWMRVCDJ-ZAKLUEHWSA-N 0.000 description 2
- 231100000599 cytotoxic agent Toxicity 0.000 description 2
- 239000002619 cytotoxin Substances 0.000 description 2
- 210000004443 dendritic cell Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000000987 immune system Anatomy 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001394 metastastic effect Effects 0.000 description 2
- 206010061289 metastatic neoplasm Diseases 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- DAEPDZWVDSPTHF-UHFFFAOYSA-M sodium pyruvate Chemical compound [Na+].CC(=O)C([O-])=O DAEPDZWVDSPTHF-UHFFFAOYSA-M 0.000 description 2
- 241000894007 species Species 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 239000007762 w/o emulsion Substances 0.000 description 2
- UHDGCWIWMRVCDJ-UHFFFAOYSA-N 1-beta-D-Xylofuranosyl-NH-Cytosine Natural products O=C1N=C(N)C=CN1C1C(O)C(O)C(CO)O1 UHDGCWIWMRVCDJ-UHFFFAOYSA-N 0.000 description 1
- KZDCMKVLEYCGQX-UDPGNSCCSA-N 2-(diethylamino)ethyl 4-aminobenzoate;(2s,5r,6r)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;hydrate Chemical compound O.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 KZDCMKVLEYCGQX-UDPGNSCCSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241000271566 Aves Species 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 238000011814 C57BL/6N mouse Methods 0.000 description 1
- 241000282465 Canis Species 0.000 description 1
- MIKUYHXYGGJMLM-GIMIYPNGSA-N Crotonoside Natural products C1=NC2=C(N)NC(=O)N=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O MIKUYHXYGGJMLM-GIMIYPNGSA-N 0.000 description 1
- UHDGCWIWMRVCDJ-PSQAKQOGSA-N Cytidine Natural products O=C1N=C(N)C=CN1[C@@H]1[C@@H](O)[C@@H](O)[C@H](CO)O1 UHDGCWIWMRVCDJ-PSQAKQOGSA-N 0.000 description 1
- NYHBQMYGNKIUIF-UHFFFAOYSA-N D-guanosine Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1OC(CO)C(O)C1O NYHBQMYGNKIUIF-UHFFFAOYSA-N 0.000 description 1
- 108020004414 DNA Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282324 Felis Species 0.000 description 1
- 101000800479 Homo sapiens Toll-like receptor 9 Proteins 0.000 description 1
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 101100260758 Mus musculus Tlr9 gene Proteins 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000004107 Penicillin G sodium Substances 0.000 description 1
- -1 Quil A saponin Chemical class 0.000 description 1
- 241001454523 Quillaja saponaria Species 0.000 description 1
- 235000009001 Quillaja saponaria Nutrition 0.000 description 1
- 108010085012 Steroid Receptors Proteins 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- 108091060592 XDNA Proteins 0.000 description 1
- UZQJVUCHXGYFLQ-AYDHOLPZSA-N [(2s,3r,4s,5r,6r)-4-[(2s,3r,4s,5r,6r)-4-[(2r,3r,4s,5r,6r)-4-[(2s,3r,4s,5r,6r)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5-dihydroxy-6-(hy Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O)O[C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O)O[C@H]1CC[C@]2(C)[C@H]3CC=C4[C@@]([C@@]3(CC[C@H]2[C@@]1(C=O)C)C)(C)CC(O)[C@]1(CCC(CC14)(C)C)C(=O)O[C@H]1[C@@H]([C@@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O[C@H]4[C@@H]([C@@H](O[C@H]5[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O5)O)[C@H](O)[C@@H](CO)O4)O)[C@H](O)[C@@H](CO)O3)O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O UZQJVUCHXGYFLQ-AYDHOLPZSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000011374 additional therapy Methods 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 238000012382 advanced drug delivery Methods 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
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 230000005809 anti-tumor immunity Effects 0.000 description 1
- 230000014102 antigen processing and presentation of exogenous peptide antigen via MHC class I Effects 0.000 description 1
- 230000005784 autoimmunity Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229960001212 bacterial vaccine Drugs 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000000315 cryotherapy Methods 0.000 description 1
- ZAKOWWREFLAJOT-UHFFFAOYSA-N d-alpha-Tocopheryl acetate Natural products CC(=O)OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-UHFFFAOYSA-N 0.000 description 1
- PWEOPMBMTXREGV-UHFFFAOYSA-N decanoic acid;octanoic acid;propane-1,2-diol Chemical compound CC(O)CO.CCCCCCCC(O)=O.CCCCCCCC(O)=O.CCCCCCCCCC(O)=O.CCCCCCCCCC(O)=O PWEOPMBMTXREGV-UHFFFAOYSA-N 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 150000002338 glycosides Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229940029575 guanosine Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 102000045710 human TLR9 Human genes 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 230000002390 hyperplastic effect Effects 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 230000002601 intratumoral effect Effects 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 108010082117 matrigel Proteins 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 201000001441 melanoma Diseases 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000019369 penicillin G sodium Nutrition 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- 238000002428 photodynamic therapy Methods 0.000 description 1
- 230000002165 photosensitisation Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000008591 skin barrier function Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 102000005969 steroid hormone receptors Human genes 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229940042585 tocopherol acetate Drugs 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 229960004854 viral vaccine Drugs 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Classifications
-
- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
- A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
- A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
-
- 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
- A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
-
- 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
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/515—Animal cells
- A61K2039/5152—Tumor 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55505—Inorganic adjuvants
-
- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55561—CpG containing adjuvants; Oligonucleotide containing adjuvants
-
- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55566—Emulsions, e.g. Freund's adjuvant, MF59
-
- 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
- A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
- A61K2039/55511—Organic adjuvants
- A61K2039/55577—Saponins; Quil A; QS21; ISCOMS
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Diabetes (AREA)
- Molecular Biology (AREA)
- Oncology (AREA)
- Hematology (AREA)
- Endocrinology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Description
201034676 六、發明說明: 【發明所屬之技術領域】 本發明關於用於原位腫瘤破壞療法之醫藥組成物,該 療法包含腫瘤破壞及投予免疫刺激量之免疫增強劑的步驟 ,及關於該醫藥組成物於製造藥物上之用途。 【先前技術】 0 癌症係用於描述贅瘤生長之總稱。贅瘤被視爲異常、 通常爲去分化型式之組織,並且經常以高於正常之速度增 生。在大部分情況中,贅瘤細胞侵入周圍組織而且會轉移 並在身體他處繼續生長。 贅瘤實體(腫瘤)之局部及區域性治療(諸如手術) 無法影響可能的轉移。因此,需要額外療法(諸如細胞毒 性藥物之治療)。該治療通常被稱爲化學療法。 局部治療當然是治療實質腫瘤的第一步。此通常由腫 Q 瘤切除之方式進行。另一方法係原位腫瘤破壞。原位腫瘤 破壞之特徵在於該腫瘤不是被移除而是使之壞死。原則上 ,放射線係原位腫瘤破壞之一種型式,但是許多其他腫瘤 破壞之方式已被發展。常用之方法爲例如使用光敏性化合 物與彼等經雷射後續活化之組合的光動力療法、藉由雷射 光、微波、電流、超音波、高強度聚焦超音波或藉由高頻 波所進行之原位加熱、或藉由冷凍使組織壞死之冷凍療法 〇 原位腫瘤破壞使經破壞之腫瘤實體留在體內。此導致 -5- 201034676 嘗試及建立對腫瘤特異性抗原之免疫反應的可能性(癌症 免疫療法)。成功誘導對腫瘤特異性抗原之免疫反應的優 點在於,該免疫反應將持續一段時間,最後清除位於體內 他處無法經局部腫瘤破壞之腫瘤。然而,與基於非自體抗 原之疫苗發展所知不同的是,誘導拮抗腫瘤抗原之免疫反 應並不容易。 基本上,腫瘤抗原主要是身體之正常成分,也就是自 體抗原。因此,免疫系統就此而論將下調自體導向之免疫 反應,導致耐受自體抗原之狀態。因此,基於腫瘤破壞之 癌症免疫療法的發展需要非常特別的方式。 事實上,非甲基化之胞苷鳥苷寡去氧核苷酸(CpG ODN )目前被認爲是能誘發拮抗腫瘤特異性自體抗原之免 疫反應的一群最佳之免疫增強化合物。這些胞苷鳥苷寡去 氧核苷酸係作爲類鐸受體9 (TLR9)之拮抗劑。CpG模體脫 穎而出,因爲彼等優先地誘導Thl反應及腫瘤特異性CD 8 + T淋巴細胞。T L 9主要係由B細胞及樹狀細胞(D C )表現, 樹狀細胞內化CpG模體且直接與CpG模體反應。當觸發 TLR9時,DC成熟且移動至弓[流淋巴結,在該處呈現抗原 予T及B淋巴細胞。重要的是,這些DC獲得在第I型MHC分 子上呈現捕捉抗原之獨特能力,此過程稱爲交叉呈現,係 有效促發(priming)腫瘤特異性CTL之關鍵。因此,CpG 之投予已被報告用於預防性情況以防止腫瘤過度生長且亦 可清除小鼠體內已建立之腫瘤。Nierkens, S. et al. (Cancer Res. 68: 5390-5396 (2008)) S. Roux, S. et al. 201034676 (Cancer Immunol. Immunoth. 5 7: 1 29 1 - 1 3 00 (2008)) ° 然而,CpG ODN之使用上有一些潛在的安全考量,除 其他外包括誘導抗DN A抗體及自體免疫性。另外’當以較 高之量及較長之時間期間給予時’彼等之毒性以及與彼等 之使用有關之費用値得注意。 因此,有對其他免疫增強化合物之需求。 0 【發明內容】 本發明提供降低或克服上述考慮之方法。 由於TLR9及彼之拮抗劑在原位腫瘤破壞後誘導拮抗腫 瘤特異性抗原之免疫反應上至爲重要’技藝人士會將該其 他免疫增強化合物亦具有TLR9拮抗劑之作用視爲前提。 令人意外的是,現在發現與TLR9機制完全無關之皂素 卻非常適用於在腫瘤破壞後誘導拮抗腫瘤特異性自體抗原 之免疫反應。甚至更超出預期的是,皂素雖然經由未知機 Q 制作用,但是彼等之有效性似乎與CpG相等或甚至優於 CpG。發現在腫瘤破壞時或靠近腫瘤破壞時投予皂素至腫 瘤內或腫瘤周圍,在原位腫瘤破壞後誘發非常顯著之拮抗 腫瘤特異性抗原之免疫反應。此免疫反應係長期的,因此 非常適合清除轉移細胞,即使該等細胞已經潛伏存在體內 。另外,即使在治療後數週故意投予大量相同類型之腫瘤 細胞,此強烈之免疫反應似乎足以預防該等細胞之增殖。 皂素到目前爲止僅被描述作爲拮抗非自體抗原之佐劑 :例如在細菌性或病毒性疫苗中。使用皂素作爲細胞毒素 201034676 以殺滅腫瘤細胞已由Bachran, C. et al. (Medicinal Chemistry 8: 5 7 5 - 5 8 4 (2 0 0 8 ))描述。P C T 申請案 W O 2008/063 1 29描述在含脂顆粒中使用皂素以作爲殺滅腫瘤 細胞之細胞毒素。 然而在本發明中,彼等之細胞毒性作用並不重要,因 爲皂素係與已經在腫瘤破壞過程中被殺滅之細胞組合使用 。由於彼等之細胞毒性作用並不重要,因此不預期對該破 壞腫瘤產生任何作用。另外,皂素於化學療法中之細胞毒 性作用僅在投予時有效。它們不產生免疫反應,因此不會 對暫時具有低代謝活性之轉移細胞(潛伏細胞)發揮作用 〇 在原位腫瘤破壞後,皂素在誘發拮抗腫瘤特異性自體 抗原之免疫反應上的角色到目前爲止是未知的,且因爲上 述原因而無法被預期。 因此,本發明之第一實施態樣關於用於原位腫瘤破壞 療法之醫藥組成物,該療法包含腫瘤破壞及投予免疫刺激 量之免疫增強劑的步驟,其中該免疫增強劑係皂素。 皂素原則上係一群植物糖苷之統稱,其中皂皮樹( Quillaja saponaria)皂素最古老且最常被使用。粗皂素實 際上係具有相同基礎結構但有不同側鏈之皂素的混合物。 不同皂素成份之主要差異在於彼等親水性/疏水性之程度 ° HP LC係從粗皂素混合物中偵測及分離各種皂素成份之 較佳方法。一些經純化之萃取物諸如Q S _ 7、Q S - 1 7、Q S -1 8 、QS-21、GPI-0100、QuilA、Qvac及 BioQ可自許多來源購 201034676 得。較佳的是,皂素包含下列成分中至少一者:QS-7、 QS-17、QS-18或QS-21。亦佳的是,皂素爲QuilA及彼之成 份、Vax Sap、SuperSap、GPI-0100、QP UF 1 000 或該類 似物。 因此,此實施態樣之較佳型式關於本發明之醫藥組成 物,其中該皂素包含下列成分中至少一者:QS-7、QS-17 ' QS-18、QS-21、QuilA、Vax Sap、SuperS ap ' GP1-0100 0 或 QP UF 1 000。 另一引人注意之皂素免疫刺激型式係所謂的空白免疫 刺激複合物(空白I s C Ο M S )。空白免疫刺激複合物製劑 與皂素之不同之處在於,彼等係從皂素、脂肪及膽固醇之 混合物製備。在彼等之製備期間形成小型微胞樣( micelle-like )顆粒,這些顆粒的免疫增強性就此而言甚至 高於皂素。 因此,此實施態樣之另一較佳型式關於本發明之醫藥 〇 組成物,其中該皂素係呈空白免疫刺激複合物之型式。 不用多加說明的是,本發明同樣適用於人及獸醫醫學 之領域。 由於皂素在一方面與CpG ODN在另一方面具有不同之 作用模式,因此無法預期組合投予二者可達任何增強效應 。然而,意外發現皂素與CpG ODN之組合使用具有強烈之 協同效應。此非預期之協同效應係有利的,因爲這使CpG ODN在與皂素組合投予時可能可以使用次標準量。此因而 明顯地減少如上所述之使用CpG ODN之缺點。就此而言’ -9 - 201034676
CpG ODN之使用再次變得令人注意,前提是它們與皂素組 合投予。 皂素與CpG之組合使用已在美國專利US 7(M9302中被 描述爲誘導拮抗非自體抗原之免疫反應的佐劑,由於上述 之原因可預期拮抗自體抗原之組合效應但遑論協同效應。 因此,此實施態樣之更佳型式關於本發明之醫藥組成 物,其中該醫藥組成物額外包含CpG ODN。 用於免疫刺激之CpG ODN自1 994年起已被描述(美國 專利US 6429 1 99 ) 。CpG模體基本上具有S’-Xi-C-pG-Xz-〗’ 之結構。CpG模體5’-Pu-Pu-CpG-Pyr-Pyr已知係免疫增強性 最強者之一(Scheule, R.K·,Advanced Drug Delivery Reviews 44:1 1 9- 1 34 (2000))。基本上,彼等之長度係介 於8至80個鹼基,且包含至少一個非甲基化之CpG模體。 在不同動物物種間之微小效率差異經常可見。僅供舉 例而言,人TLR9係理想地由CpG模體G-T-CpG-T-T觸發, 然而小鼠TLR9係更理想地由G-A-CpG-T-T觸發(Krieg, A.M.,Nature Medicine 9: 8 3 1 -8 3 5 (2 003 ))。 7個獸醫物種及3個實驗室物種之理想CpG模體已由 Rankin, R., et al., in Antisense and Nucleic Acid Drug Development 1 1: 3 3 3 -3 40 (200 1 )描述。有效刺激犬及貓免 疫細胞增生之CpG模體係由Wernette, C.M., et al.,in Veterinary Immunol. And Immunop ath. 84: 2 2 3 -23 6 (2002) 描述。CpG模體於禽類之應用已由除其他外Ameiss, K.A., et al., in Veterinary Immunol. And Immunopath. 1 1 0: 257- -10- 201034676 267 (2006)描述。 具有不同CpG模體之CpG ODN可輕易地購得,且若有 需要可被輕易地合成。CpG ODN之適當量可見於上述除其 他外之出版物及實施例之部分。 同樣的如上所述,不用多加說明的是,本發明同樣適 用於人及獸醫醫學之領域,但是建議(雖不強制)符合本 發明所使用於該動物物種之CpG模體。此可輕易地根據上 0 述摘列之出版物進行。 原則上,腫瘤破壞及投予免疫增強劑的步驟可在不同 的時間點或相同時間點進行。然而理論上,預期在進行腫 瘤破壞之數天前或較佳一週前或甚至二週前或超過二週前 利用免疫增強劑調理腫瘤,連同「促發」免疫系統之協助 ,將爲較佳之途徑。然而意外發現的是,若投予免疫增強 劑係於腫瘤破壞後進行,即腫瘤破壞後數天內,較佳爲一 天內,更佳爲1 2小時內,甚至更佳爲6小時內,仍更佳地 0 是腫瘤破壞後之2小時內,免疫刺激之量相較於該等步驟 之順序相反時爲佳。 當投予免疫增強劑係於腫瘤破壞前約2小時至破壞當 時之間進行時,亦能獲得非常好的結果。此係因爲贅瘤實 質在經破壞後可能因爲破壞誘發之彼之結構改變而更難以 接近或進入。在腫瘤破壞前2小時及腫瘤破壞後2小時之間 的間隔投予免疫增強劑係所謂的圍手術期投予。 因此,此實施態樣之一較佳型式關於一種用於原位腫 瘤破壞療法之醫藥組成物,該療法包含腫瘤破壞及投予本 -11 - 201034676 發明之免疫增強劑的步驟,其中該等步驟係呈下列順序: a.破壞腫瘤, b .投予免疫增強劑。 此實施態樣之更佳型式關於如上述順序之步驟,其中 免疫增強劑之投予按優先順序排列係在腫瘤破壞後之24小 時內、1 2小時內或甚至6小時內進行。 同樣的,此實施態樣之另一較佳型式關於一種用於原 位腫瘤破壞療法之醫藥組成物,該療法包含腫瘤破壞及投 予本發明之免疫增強劑的步驟,其中該等步驟係: a. 圍手術期投予免疫增強劑, b. 破壞腫瘤。 關於投予免疫增強劑之部位或多個部位,應進行下列 考慮·’較佳的是,該免疫增強劑係直接投予至贅瘤實質內 。雖然稍微不那麼優先,亦可能在贅瘤實質周圍的一或多 個位置投予免疫增強劑以進行圍腫瘤投予。再者,雖然較 不優先的投予係在贅瘤實體引流區之皮下投予。最後,較 佳地接近贅瘤實質位置之靜脈內投予亦爲可能。 因此,該免疫增強劑之投予按漸增之優先順序係藉由 靜脈內投予、贅瘤實體引流區之皮下投予、腫瘤周圍投予 或腫瘤內部投予發生。 本發明之另一實施態樣關於本發明之醫藥組成物於製 造用於治療罹患癌症之哺乳動物的藥物上之用途,其中該 哺乳動物已接受腫瘤破壞。 本發明之另一實施態樣關於本發明之醫藥組成物於製 -12- 201034676 造供圍手術期投予以治療罹患癌症之哺乳動物的藥物上之 用途,其中該哺乳動物將接受或已接受腫瘤破壞。 【實施方式】 實施例1 小鼠及腫瘤細胞 C57BL/6n小鼠(6至8週齡)係購自查爾斯河維加( Charles River Wiga )公司(德國敘爾次費爾德市( Sulzfeld )),並飼養於無特定病原屏障條件之中央動物 實驗室(荷蘭奈梅亨市(Nijmegen ))。飲水及標準實驗 室顆粒飼料隨時充分供給(ad libitum ) ’在隨機分配至 特定治療組之前允許小鼠適應至少1週。該實驗係根據奈 梅亨動物實驗委員會之動物照顧指南進行。 小鼠黑色素瘤細胞系B 1 6F 1 0 ( ATCC )係培養於完整 培養基(MEM,5 %胎牛血清(格瑞納(Greiner Bio-one) Q ) 、100 U/ml青黴素 G鈉及 100 # g/ml鏈黴素(Pen/Strep ) 、MEM 丙酮酸鈉(lmM) 、NaHC03、MEM 維生素、MEM 非必要胺基酸(所有均購自吉布可(Gib co ) > 20 μ Μ β 乙醇(召-ΜΕ))。 腫瘤模型及冷凍手術 腫瘤細胞係懸浮於PBS及Matrigel (2:1)之混合液中, 將總體積5 0微升之0.5 * 1 06細胞經皮下注射至右側股骨部位 。當所測量之腫瘤直徑達6-8毫米(通常爲第9-10天),將 -13- 201034676 小鼠隨機分配至治療組。在異氣院(isoflurane ) /O2/N2O 之麻醉下,使用液態氮冷凍消融系統(CS76,康乃迪克州 雪頓市費吉多尼克公司(Frigitronics))進行冷凍消融( Cryo ),該系統之尖端係由連續流動之循環液態氮冷卻。 在2個冷凍及解凍之治療週期期間,腫瘤被巨觀地冷凍, 同時使周圍健康組織維持完整。爲了監測長期腫瘤保護之 誘導,在冷凍消融後40天再次以15*103 B160VA或B16F10 細胞挑戰小鼠。再次挑戰係於1 00微升之PBS經皮下注射於 右脅腹。當腫瘤體積超過1000立方毫米或當腫瘤突破皮膚 屏障時,將小鼠犧牲。 佐劑注射 具有全部經硫代磷酸酯修飾之骨架的C p G 1 6 6 8 ( 5 ’ -TCCATGACGTTCCTGATGCT-3’)係購自西格瑪公司( Sigma Genosys )(英國黑弗里爾(Haverhill) ) 。CpG 係 以PBS注射於圍腫瘤區(30微克分成2次圍腫瘤注射10微升 至消融腫瘤)。使用下列佐劑(所有均由博克斯梅爾( Boxmeer)之英特威公司(Intervet BV)供應):以礦物 油(Mar col 52 )爲基底之油包水乳液(1 )及以非礦物油 (Miglyol 840 )爲基底之油包水乳液(1 ):使用礦物油 之水包油乳液、使用鯊烯之水包油乳液(2 ):及使用乙 酸維生素E之水包油乳液(3 ) ; Matrix C 75 0 g/ml (伊 思科諾華公司(Isconova) ) ;Quil A皂素500/zg/ml (步 朗德公司(Brenntag ));氫氧化鋁0.75% (重量/體積 -14- .201034676 )(步朗德公司):或磷酸鋁0.75% (重量/體積)(步朗 德公司)。在此物品中,該二種油包水乳液係以1 : 1比例 混合,該三種水包油乳液係以1 : 1 : 1比例混合。以鋁爲基底 之佐劑係以1 : 1比例混合使用,但也可分開使用。所有非 微生物性佐劑(或彼等之混合物)係以圍腫瘤方式注射( 40微升分成2次20微升之注射,空間上與CpG-ODN注射分 開)。所有注射係於消融後3 0分鐘內進行。(1 : J a n s e n e t al, Vaccine, 23, 1053-1060, 2005, 2: O’Hagan Expert Re. Vaccines, 6,6 69-7 1 0, 2007, 3: Rijke et al, in A d v. Avian Immunol. Res. Eds. T. F. Davison, N. Bumstead and P. Kaiser 265 -2 7 1, 1 995 ) 統計分析 卡普蘭-邁耶(Kaplan Meier)存活曲線係利用對數秩 檢定分析。 〇 結果 由圖1之曲線可清楚得知,腫瘤破壞及投予CpG ODN 作爲免疫增強劑之組合導致80天後低於50%之存活率。另 外,存活曲線並未顯著變平(圖1 a )。腫瘤破壞及投予水 包油、油包水或A10 Η佐劑作爲免疫增強劑之組合均導致 較低之保護(圖lb及lc)。然而,腫瘤破壞及投予皂素( 該皂素係呈Quil A或空白免疫刺激複合物之型式)作爲免 疫增強劑之組合導致80天後令人印象深刻之存活率> 75% -15- 201034676 。另外在此例中,該存活曲線顯著變平(圖1 c )。 腫瘤破壞及組合投予CpG與皂素(該皂素係呈QuU a 或空白免疫刺激複合物之型式)以作爲免疫增強劑之組合· 導致80天後甚至更高之存活率> 90%,及該存活曲線非常 強烈的變平(圖1 d )。 【圖式簡單說明】 圖1 :消融與CpG-ODN及皂素基底佐劑組合後之有效 抗腫瘤免疫性。在右側股骨所建立之B 1 6F 1 0腫瘤係經單獨 冷凍消融、與C p G組合、或與所示之非微生物性佐劑組合 治療。經過40天後,未經處理及無腫瘤之小鼠於腹脅部接 受腫瘤細胞(1 5000個B16F 10細胞)之皮下再次攻擊。每2 至4天監測腫瘤體積。(A )卡普蘭-邁耶存活曲線證實經 單獨消融或與CpG-ODN組合治療後,對腫瘤過度生長僅具 有限之保護。(B )存活曲線證實經單獨消融、或與經混 合之水包油、油包水或鋁佐劑組合治療後,對腫瘤過度生 長僅具有限或無保護作用。(C )存活曲線證實經單獨消 融、或與該所示(經混合)佐劑之組合治療後,對腫瘤過 度生長具相對保護作用。該皂素基底之佐劑顯示最有效之 保護作用。(D )當消融與皂素基底佐劑之組合治療係與 CpG-ODN共同投予組合時,存活曲線證實額外之保護作用 。*=p<0.05相較於冷凍消融,** = ρ<〇.〇〇1相較於冷凍消融 /CpG。供比較之資料係得自3個獨立實驗。 201034676 序列表 <ιιο> 英特威國際B.V. <120> 醫藥組成物 <130> 2008.021 <160> X <170> PatentIn version 3.5 <210> 1 <211> 20 <212> DNA <213> ΛΧ <220> <223> 此爲人XDNA <400> 1 tccatgacgt tcctgatgct
Ο
Claims (1)
- 201034676 七、申請專利範圍: 1. 一種用於原位腫瘤破壞療法之醫藥組成物,該療法 包含腫瘤破壞及投予免疫刺激量之免疫增強劑的步驟,其 特徵爲該免疫增強劑係巷素(saponin)。 2. 如申請專利範圍第1項之醫藥組成物,其中該皂素 包含下列成分中至少一者:QS-7、QS-17' QS-18、QS-21 、QuilA、Vax Sap、SuperSap、GPI-0100 或 QP UF 1000。 0 3 ·如申請專利範圍第1項之醫藥組成物,其中該皂素 係呈空白免疫刺激複合物之型式。 4 ·如申請專利範圍第1至3項中任一項之醫藥組成物, 其中該醫藥組成物額外包含CpG ODN。 5 .如申請專利範圍第1至3項中任一項之醫藥組成物, 其中該等步驟係呈下列順序: a. 破壞腫瘤, b. 投予免疫增強劑。 〇 6 ·如申請專利範圍第5項之醫藥組成物,其中該投予 免疫增強劑之步驟係在腫瘤破壞後之2 4小時內進行。 7.如申請專利範圍第5項之醫藥組成物,其中該投予 免疫增強劑之步驟係在腫瘤破壞後之1 2小時內進行。 8 ·如申請專利範圍第5項之醫藥組成物,其中該投予 免疫增強劑之步驟係在腫瘤破壞後之6小時內進行。 9 ·如申請專利範圍第1至3項中任一項之醫藥組成物, 其中該等步驟係: a.圍手術期投予免疫增強劑, 201034676 b ·破壞腫瘤。 1 0·如申請專利範圍第1至3項中任一項之醫藥組成物 ’其中投予免疫增強劑之部位按漸增之優先順序係靜脈內 、贅瘤實體引流區之皮下部位、腫瘤周圍或腫瘤內部。 1 1 · 一種如申請專利範圍第1至1 0項中任一項之醫藥組 成物於製造用於治療罹患癌症之哺乳動物的藥物上之用途 ,其中該哺乳動物已接受腫瘤破壞。 12.—種如申請專利範圍第1至10項中任一項之醫藥組 成物於製造供圍手術期投予以治療罹患癌症之哺乳動物的 藥物上之用途,其中該哺乳動物將接受或已接受腫瘤破壞 -2-
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08172775 | 2008-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201034676A true TW201034676A (en) | 2010-10-01 |
TWI389694B TWI389694B (zh) | 2013-03-21 |
Family
ID=42103006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098144222A TWI389694B (zh) | 2008-12-23 | 2009-12-22 | 皂素或皂素與CpG之組合於誘發針對腫瘤特異性自體抗原之免疫反應之用途 |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110256167A1 (zh) |
EP (1) | EP2381949B1 (zh) |
JP (1) | JP5527908B2 (zh) |
CN (1) | CN102264373B (zh) |
AR (1) | AR074844A1 (zh) |
AU (1) | AU2009331531B2 (zh) |
BR (1) | BRPI0923598A2 (zh) |
CA (1) | CA2747938C (zh) |
ES (1) | ES2399218T3 (zh) |
TW (1) | TWI389694B (zh) |
WO (1) | WO2010072743A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2019351274A1 (en) * | 2018-09-27 | 2021-05-27 | Genocea Biosciences, Inc. | Treatment methods |
CN116077638B (zh) * | 2022-12-20 | 2024-03-26 | 国药中生生物技术研究院有限公司 | 一种复合佐剂 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5149527A (en) * | 1990-09-18 | 1992-09-22 | Oncotech, Inc. | Immunopotentiating protocol for chemotherapy-responsive tumors |
US6429199B1 (en) | 1994-07-15 | 2002-08-06 | University Of Iowa Research Foundation | Immunostimulatory nucleic acid molecules for activating dendritic cells |
US6316007B1 (en) * | 1995-04-04 | 2001-11-13 | Wound Healing Of Oklahoma | Combined physical and immunotherapy for cancer |
WO2000009159A1 (en) | 1998-08-10 | 2000-02-24 | Aquila Biopharmaceuticals, Inc. | Compositions of cpg and saponin adjuvants and methods thereof |
US20010034330A1 (en) * | 1998-08-10 | 2001-10-25 | Charlotte Kensil | Innate immunity-stimulating compositions of CpG and saponin and methods thereof |
GB0323968D0 (en) * | 2003-10-13 | 2003-11-19 | Glaxosmithkline Biolog Sa | Immunogenic compositions |
US20050175623A1 (en) * | 2004-02-10 | 2005-08-11 | Zheng-Pin Wang | Saponins as anticancer agent |
US9040081B2 (en) | 2006-11-20 | 2015-05-26 | Duecom | Use of lipid containing particles comprising Quillaja saponins for the treatment of cancer |
-
2009
- 2009-12-22 EP EP09798927A patent/EP2381949B1/en not_active Not-in-force
- 2009-12-22 CA CA2747938A patent/CA2747938C/en not_active Expired - Fee Related
- 2009-12-22 WO PCT/EP2009/067721 patent/WO2010072743A1/en active Application Filing
- 2009-12-22 AR ARP090105036A patent/AR074844A1/es not_active Application Discontinuation
- 2009-12-22 CN CN200980151731.3A patent/CN102264373B/zh not_active Expired - Fee Related
- 2009-12-22 ES ES09798927T patent/ES2399218T3/es active Active
- 2009-12-22 AU AU2009331531A patent/AU2009331531B2/en not_active Ceased
- 2009-12-22 BR BRPI0923598A patent/BRPI0923598A2/pt not_active Application Discontinuation
- 2009-12-22 JP JP2011542808A patent/JP5527908B2/ja not_active Expired - Fee Related
- 2009-12-22 TW TW098144222A patent/TWI389694B/zh not_active IP Right Cessation
- 2009-12-22 US US13/141,157 patent/US20110256167A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2747938C (en) | 2018-06-05 |
CN102264373A (zh) | 2011-11-30 |
TWI389694B (zh) | 2013-03-21 |
JP5527908B2 (ja) | 2014-06-25 |
AR074844A1 (es) | 2011-02-16 |
BRPI0923598A2 (pt) | 2016-01-26 |
AU2009331531A1 (en) | 2010-07-01 |
JP2012513444A (ja) | 2012-06-14 |
WO2010072743A1 (en) | 2010-07-01 |
EP2381949A1 (en) | 2011-11-02 |
CN102264373B (zh) | 2014-05-14 |
US20110256167A1 (en) | 2011-10-20 |
CA2747938A1 (en) | 2010-07-01 |
ES2399218T3 (es) | 2013-03-26 |
EP2381949B1 (en) | 2012-11-21 |
AU2009331531B2 (en) | 2013-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Chiang et al. | Adjuvants for enhancing the immunogenicity of whole tumor cell vaccines | |
Garçon et al. | Vaccine adjuvants | |
ES2943385T3 (es) | Compuesto modificador de la respuesta inmunitaria lipidada y su uso médico | |
KR100922031B1 (ko) | 백신 | |
KR20050052467A (ko) | 면역조절 조성물, 이의 제조방법 및 이의 이용방법 | |
Mueller et al. | Tumor eradication by immunotherapy with biodegradable PLGA microspheres—an alternative to incomplete Freund's adjuvant | |
den Brok et al. | Saponin-based adjuvants create a highly effective anti-tumor vaccine when combined with in situ tumor destruction | |
TW201026323A (en) | Immunostimulatory oligonucleotides | |
KR20030044016A (ko) | 면역자극성 올리고누클레오티드 및 토콜을 포함하는애쥬번트 조성물 | |
Wu et al. | Overview of vaccine adjuvants | |
KR20200066309A (ko) | 사포닌을 포함하는 리포솜 제형 및 사용 방법 | |
Chen | Emerging adjuvants for intradermal vaccination | |
KR102047323B1 (ko) | 자가 암 세포 백신 | |
JP2011241222A (ja) | ワクチン | |
TWI389694B (zh) | 皂素或皂素與CpG之組合於誘發針對腫瘤特異性自體抗原之免疫反應之用途 | |
EP2266603B1 (en) | Tumour vaccines | |
AU2014280133B2 (en) | Pharmaceutical compositions comprising a GPG oligodeoxynucleotide and cyclic di-GMP | |
Ebensen et al. | Infection Prevention: Oil-and Lipid-Containing Products in Vaccinology | |
MXPA01010654A (en) | Vaccines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |