JP5954175B2 - 免疫誘導剤 - Google Patents
免疫誘導剤 Download PDFInfo
- Publication number
- JP5954175B2 JP5954175B2 JP2012525553A JP2012525553A JP5954175B2 JP 5954175 B2 JP5954175 B2 JP 5954175B2 JP 2012525553 A JP2012525553 A JP 2012525553A JP 2012525553 A JP2012525553 A JP 2012525553A JP 5954175 B2 JP5954175 B2 JP 5954175B2
- Authority
- JP
- Japan
- Prior art keywords
- polypeptide
- cancer
- cells
- immunity
- scd1
- 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.)
- Active
Links
- 239000000411 inducer Substances 0.000 title description 3
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 156
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 148
- 229920001184 polypeptide Polymers 0.000 claims description 147
- 206010028980 Neoplasm Diseases 0.000 claims description 103
- 201000011510 cancer Diseases 0.000 claims description 77
- 230000036039 immunity Effects 0.000 claims description 74
- 230000001939 inductive effect Effects 0.000 claims description 65
- 239000003795 chemical substances by application Substances 0.000 claims description 55
- 102100028897 Stearoyl-CoA desaturase Human genes 0.000 claims description 49
- 210000000612 antigen-presenting cell Anatomy 0.000 claims description 43
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 34
- 150000001413 amino acids Chemical class 0.000 claims description 22
- 238000011282 treatment Methods 0.000 claims description 22
- 238000001727 in vivo Methods 0.000 claims description 20
- 108091033319 polynucleotide Proteins 0.000 claims description 19
- 102000040430 polynucleotide Human genes 0.000 claims description 19
- 239000002157 polynucleotide Substances 0.000 claims description 19
- 239000013598 vector Substances 0.000 claims description 17
- 239000002671 adjuvant Substances 0.000 claims description 16
- 101150097713 SCD1 gene Proteins 0.000 claims description 11
- 206010009944 Colon cancer Diseases 0.000 claims description 10
- 208000029742 colonic neoplasm Diseases 0.000 claims description 10
- 101100041816 Homo sapiens SCD gene Proteins 0.000 claims description 9
- 208000026310 Breast neoplasm Diseases 0.000 claims description 8
- 206010029260 Neuroblastoma Diseases 0.000 claims description 8
- 201000007270 liver cancer Diseases 0.000 claims description 8
- 208000014018 liver neoplasm Diseases 0.000 claims description 8
- 208000003174 Brain Neoplasms Diseases 0.000 claims description 7
- 206010006187 Breast cancer Diseases 0.000 claims description 7
- 102000013462 Interleukin-12 Human genes 0.000 claims description 7
- 108010065805 Interleukin-12 Proteins 0.000 claims description 7
- 208000008839 Kidney Neoplasms Diseases 0.000 claims description 7
- 206010058467 Lung neoplasm malignant Diseases 0.000 claims description 7
- 206010060862 Prostate cancer Diseases 0.000 claims description 7
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims description 7
- 206010038389 Renal cancer Diseases 0.000 claims description 7
- 239000004480 active ingredient Substances 0.000 claims description 7
- 229940117681 interleukin-12 Drugs 0.000 claims description 7
- 201000010982 kidney cancer Diseases 0.000 claims description 7
- 201000005202 lung cancer Diseases 0.000 claims description 7
- 208000020816 lung neoplasm Diseases 0.000 claims description 7
- 208000009956 adenocarcinoma Diseases 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 6
- 201000006512 mast cell neoplasm Diseases 0.000 claims description 6
- 208000006971 mastocytoma Diseases 0.000 claims description 6
- 208000032839 leukemia Diseases 0.000 claims description 5
- 108091034117 Oligonucleotide Proteins 0.000 claims description 4
- 230000036961 partial effect Effects 0.000 claims description 4
- 102100020715 Fms-related tyrosine kinase 3 ligand protein Human genes 0.000 claims description 3
- 101710162577 Fms-related tyrosine kinase 3 ligand protein Proteins 0.000 claims description 3
- 102000006992 Interferon-alpha Human genes 0.000 claims description 3
- 108010047761 Interferon-alpha Proteins 0.000 claims description 3
- 102000003996 Interferon-beta Human genes 0.000 claims description 3
- 108090000467 Interferon-beta Proteins 0.000 claims description 3
- 102000008070 Interferon-gamma Human genes 0.000 claims description 3
- 108010074328 Interferon-gamma Proteins 0.000 claims description 3
- 102000003810 Interleukin-18 Human genes 0.000 claims description 3
- 108090000171 Interleukin-18 Proteins 0.000 claims description 3
- 230000000091 immunopotentiator Effects 0.000 claims description 3
- 229960003130 interferon gamma Drugs 0.000 claims description 3
- 108010045648 interferon omega 1 Proteins 0.000 claims description 3
- 229960001388 interferon-beta Drugs 0.000 claims description 3
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 108
- 238000000034 method Methods 0.000 description 55
- 101710159293 Acyl-CoA desaturase 1 Proteins 0.000 description 50
- 108090000623 proteins and genes Proteins 0.000 description 45
- 210000001519 tissue Anatomy 0.000 description 40
- 241000282414 Homo sapiens Species 0.000 description 34
- 210000001744 T-lymphocyte Anatomy 0.000 description 27
- 239000002299 complementary DNA Substances 0.000 description 26
- 230000014509 gene expression Effects 0.000 description 26
- 108020004414 DNA Proteins 0.000 description 24
- 241000282472 Canis lupus familiaris Species 0.000 description 21
- 239000002609 medium Substances 0.000 description 20
- 102000004169 proteins and genes Human genes 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 17
- 125000000539 amino acid group Chemical group 0.000 description 17
- 210000002966 serum Anatomy 0.000 description 17
- 241000588724 Escherichia coli Species 0.000 description 16
- 108091007433 antigens Proteins 0.000 description 15
- 239000013612 plasmid Substances 0.000 description 15
- 230000002265 prevention Effects 0.000 description 15
- 102000036639 antigens Human genes 0.000 description 14
- 241000282465 Canis Species 0.000 description 13
- 210000001151 cytotoxic T lymphocyte Anatomy 0.000 description 13
- 239000013604 expression vector Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 239000000427 antigen Substances 0.000 description 12
- 239000000872 buffer Substances 0.000 description 12
- 210000004443 dendritic cell Anatomy 0.000 description 12
- 230000000259 anti-tumor effect Effects 0.000 description 11
- 239000012634 fragment Substances 0.000 description 11
- 239000002773 nucleotide Substances 0.000 description 11
- 125000003729 nucleotide group Chemical group 0.000 description 11
- 241000699666 Mus <mouse, genus> Species 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000012258 culturing Methods 0.000 description 9
- 239000011780 sodium chloride Substances 0.000 description 9
- 241001465754 Metazoa Species 0.000 description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 description 8
- 230000001472 cytotoxic effect Effects 0.000 description 8
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 7
- 102000004127 Cytokines Human genes 0.000 description 7
- 108090000695 Cytokines Proteins 0.000 description 7
- 238000003501 co-culture Methods 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 210000005259 peripheral blood Anatomy 0.000 description 7
- 239000011886 peripheral blood Substances 0.000 description 7
- 238000003757 reverse transcription PCR Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 230000001225 therapeutic effect Effects 0.000 description 7
- 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 6
- VYZAMTAEIAYCRO-BJUDXGSMSA-N Chromium-51 Chemical compound [51Cr] VYZAMTAEIAYCRO-BJUDXGSMSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- -1 Val Chemical compound 0.000 description 6
- 210000001185 bone marrow Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 108020001507 fusion proteins Proteins 0.000 description 6
- 102000037865 fusion proteins Human genes 0.000 description 6
- 238000000338 in vitro Methods 0.000 description 6
- 210000000265 leukocyte Anatomy 0.000 description 6
- 239000002502 liposome Substances 0.000 description 6
- 108091008146 restriction endonucleases Proteins 0.000 description 6
- 210000004881 tumor cell Anatomy 0.000 description 6
- 229960005486 vaccine Drugs 0.000 description 6
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 5
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 5
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 5
- 101100215143 Mus musculus Scd1 gene Proteins 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 102000055981 human SCD1 Human genes 0.000 description 5
- 230000028993 immune response Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 5
- 230000000069 prophylactic effect Effects 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 4
- 241000282412 Homo Species 0.000 description 4
- 108090001005 Interleukin-6 Proteins 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 108091005804 Peptidases Proteins 0.000 description 4
- 238000012181 QIAquick gel extraction kit Methods 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 210000002865 immune cell Anatomy 0.000 description 4
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007911 parenteral administration Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 210000001550 testis Anatomy 0.000 description 4
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 3
- 108010041986 DNA Vaccines Proteins 0.000 description 3
- 229940021995 DNA vaccine Drugs 0.000 description 3
- 241000283073 Equus caballus Species 0.000 description 3
- 108010002350 Interleukin-2 Proteins 0.000 description 3
- 108090000978 Interleukin-4 Proteins 0.000 description 3
- 108010002586 Interleukin-7 Proteins 0.000 description 3
- 102000043129 MHC class I family Human genes 0.000 description 3
- 108091054437 MHC class I family Proteins 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 3
- 229960000723 ampicillin Drugs 0.000 description 3
- 230000001093 anti-cancer Effects 0.000 description 3
- 239000002246 antineoplastic agent Substances 0.000 description 3
- 239000001506 calcium phosphate Substances 0.000 description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 description 3
- 235000011010 calcium phosphates Nutrition 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 239000012228 culture supernatant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003623 enhancer Substances 0.000 description 3
- 210000003527 eukaryotic cell Anatomy 0.000 description 3
- 235000013861 fat-free Nutrition 0.000 description 3
- 210000004700 fetal blood Anatomy 0.000 description 3
- 238000001361 intraarterial administration Methods 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 210000004698 lymphocyte Anatomy 0.000 description 3
- 210000004962 mammalian cell Anatomy 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 210000005087 mononuclear cell Anatomy 0.000 description 3
- 210000001236 prokaryotic cell Anatomy 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 3
- 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 3
- 229920000936 Agarose Polymers 0.000 description 2
- 101000918303 Bos taurus Exostosin-2 Proteins 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- 108020004635 Complementary DNA Proteins 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 241000702421 Dependoparvovirus Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 108010070675 Glutathione transferase Proteins 0.000 description 2
- 102000005720 Glutathione transferase Human genes 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 2
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- 238000012300 Sequence Analysis Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229920006355 Tefzel Polymers 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 241000700618 Vaccinia virus Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000011543 agarose gel Substances 0.000 description 2
- 229940041181 antineoplastic drug Drugs 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 210000003719 b-lymphocyte Anatomy 0.000 description 2
- 238000010805 cDNA synthesis kit Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000013611 chromosomal DNA Substances 0.000 description 2
- 239000013599 cloning vector Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004520 electroporation Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 2
- 238000010195 expression analysis Methods 0.000 description 2
- 238000001400 expression cloning Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229960000789 guanidine hydrochloride Drugs 0.000 description 2
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 description 2
- 238000009169 immunotherapy Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 210000002540 macrophage Anatomy 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 238000002205 phenol-chloroform extraction Methods 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 239000002953 phosphate buffered saline Substances 0.000 description 2
- 239000013600 plasmid vector Substances 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 235000019833 protease Nutrition 0.000 description 2
- 235000019419 proteases Nutrition 0.000 description 2
- 239000012521 purified sample Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000010839 reverse transcription Methods 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
- ATHGHQPFGPMSJY-UHFFFAOYSA-N spermidine Chemical compound NCCCCNCCCN ATHGHQPFGPMSJY-UHFFFAOYSA-N 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 241000701161 unidentified adenovirus Species 0.000 description 2
- 241001430294 unidentified retrovirus Species 0.000 description 2
- 238000003260 vortexing Methods 0.000 description 2
- 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
- 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 1
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 1
- QAPSNMNOIOSXSQ-YNEHKIRRSA-N 1-[(2r,4s,5r)-4-[tert-butyl(dimethyl)silyl]oxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](O[Si](C)(C)C(C)(C)C)C1 QAPSNMNOIOSXSQ-YNEHKIRRSA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- QRXMUCSWCMTJGU-UHFFFAOYSA-N 5-bromo-4-chloro-3-indolyl phosphate Chemical compound C1=C(Br)C(Cl)=C2C(OP(O)(=O)O)=CNC2=C1 QRXMUCSWCMTJGU-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 208000007860 Anus Neoplasms Diseases 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 101100348617 Candida albicans (strain SC5314 / ATCC MYA-2876) NIK1 gene Proteins 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 238000011510 Elispot assay Methods 0.000 description 1
- 241000991587 Enterovirus C Species 0.000 description 1
- 241001198387 Escherichia coli BL21(DE3) Species 0.000 description 1
- 208000000461 Esophageal Neoplasms Diseases 0.000 description 1
- 108010074860 Factor Xa Proteins 0.000 description 1
- 241000282324 Felis Species 0.000 description 1
- 101150112014 Gapdh gene Proteins 0.000 description 1
- 208000032612 Glial tumor Diseases 0.000 description 1
- 206010018338 Glioma Diseases 0.000 description 1
- 102100031181 Glyceraldehyde-3-phosphate dehydrogenase Human genes 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- HVLSXIKZNLPZJJ-TXZCQADKSA-N HA peptide Chemical compound C([C@@H](C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](C)C(O)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 HVLSXIKZNLPZJJ-TXZCQADKSA-N 0.000 description 1
- 102100028972 HLA class I histocompatibility antigen, A alpha chain Human genes 0.000 description 1
- 102100028976 HLA class I histocompatibility antigen, B alpha chain Human genes 0.000 description 1
- 102100028971 HLA class I histocompatibility antigen, C alpha chain Human genes 0.000 description 1
- 108010075704 HLA-A Antigens Proteins 0.000 description 1
- 108010088729 HLA-A*02:01 antigen Proteins 0.000 description 1
- 108010035452 HLA-A1 Antigen Proteins 0.000 description 1
- 108010036972 HLA-A11 Antigen Proteins 0.000 description 1
- 108010013476 HLA-A24 Antigen Proteins 0.000 description 1
- 108010018475 HLA-A31 antigen Proteins 0.000 description 1
- 108010058607 HLA-B Antigens Proteins 0.000 description 1
- 108010070087 HLA-B37 Antigen Proteins 0.000 description 1
- 108010091938 HLA-B7 Antigen Proteins 0.000 description 1
- 108010039075 HLA-B8 Antigen Proteins 0.000 description 1
- 108010052199 HLA-C Antigens Proteins 0.000 description 1
- 101100281953 Homo sapiens GAPDH gene Proteins 0.000 description 1
- 101001066129 Homo sapiens Glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 1
- 101001005728 Homo sapiens Melanoma-associated antigen 1 Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 108010002386 Interleukin-3 Proteins 0.000 description 1
- 102000015696 Interleukins Human genes 0.000 description 1
- 108010063738 Interleukins Proteins 0.000 description 1
- 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 1
- 239000006142 Luria-Bertani Agar Substances 0.000 description 1
- 102100025050 Melanoma-associated antigen 1 Human genes 0.000 description 1
- VQILILSLEFDECU-GUBZILKMSA-N Met-Pro-Ala Chemical compound [H]N[C@@H](CCSC)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O VQILILSLEFDECU-GUBZILKMSA-N 0.000 description 1
- 241000711408 Murine respirovirus Species 0.000 description 1
- 101100013786 Mus musculus Gapdh gene Proteins 0.000 description 1
- 101000819572 Mus musculus Glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 206010029719 Nonspecific reaction Diseases 0.000 description 1
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- 102000015636 Oligopeptides Human genes 0.000 description 1
- 239000012648 POLY-ICLC Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- 108091034057 RNA (poly(A)) Proteins 0.000 description 1
- 101100007329 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) COS1 gene Proteins 0.000 description 1
- 241000235343 Saccharomycetales Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241001222774 Salmonella enterica subsp. enterica serovar Minnesota Species 0.000 description 1
- 241000235347 Schizosaccharomyces pombe Species 0.000 description 1
- 229920002684 Sepharose Polymers 0.000 description 1
- 241000710960 Sindbis virus Species 0.000 description 1
- 108020004459 Small interfering RNA 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
- 229920001615 Tragacanth Polymers 0.000 description 1
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 1
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 1
- PGEFRHBWGOJPJT-KKUMJFAQSA-N Tyr-Lys-Ser Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(O)=O PGEFRHBWGOJPJT-KKUMJFAQSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 241000269370 Xenopus <genus> Species 0.000 description 1
- HMNZFMSWFCAGGW-XPWSMXQVSA-N [3-[hydroxy(2-hydroxyethoxy)phosphoryl]oxy-2-[(e)-octadec-9-enoyl]oxypropyl] (e)-octadec-9-enoate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(COP(O)(=O)OCCO)OC(=O)CCCCCCC\C=C\CCCCCCCC HMNZFMSWFCAGGW-XPWSMXQVSA-N 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 108010070944 alanylhistidine Proteins 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004102 animal cell Anatomy 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000030741 antigen processing and presentation Effects 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000002798 bone marrow cell Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 201000000488 breast squamous cell carcinoma Diseases 0.000 description 1
- 230000005907 cancer growth Effects 0.000 description 1
- 238000002619 cancer immunotherapy Methods 0.000 description 1
- 239000012830 cancer therapeutic Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- XFIOKOXROGCUQX-UHFFFAOYSA-N chloroform;guanidine;phenol Chemical compound NC(N)=N.ClC(Cl)Cl.OC1=CC=CC=C1 XFIOKOXROGCUQX-UHFFFAOYSA-N 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol group Chemical group [C@@H]1(CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)[C@H](C)CCCC(C)C HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 230000016396 cytokine production Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 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
- 239000002552 dosage form Substances 0.000 description 1
- 241001493065 dsRNA viruses Species 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001976 enzyme digestion Methods 0.000 description 1
- 238000003114 enzyme-linked immunosorbent spot assay Methods 0.000 description 1
- 239000006167 equilibration buffer Substances 0.000 description 1
- 201000004101 esophageal cancer Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013613 expression plasmid Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 125000005519 fluorenylmethyloxycarbonyl group Chemical group 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 108020004445 glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 210000001320 hippocampus Anatomy 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 102000047486 human GAPDH Human genes 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 230000016784 immunoglobulin production Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 229940047122 interleukins Drugs 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 238000001155 isoelectric focusing Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006122 isoprenylation Effects 0.000 description 1
- 210000003292 kidney cell Anatomy 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229920006008 lipopolysaccharide Polymers 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 230000034217 membrane fusion Effects 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 238000000520 microinjection Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007498 myristoylation Effects 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- XDUHQPOXLUAVEE-BPMMELMSSA-N oleoyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)CCCCCCC\C=C/CCCCCCCC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 XDUHQPOXLUAVEE-BPMMELMSSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229940127084 other anti-cancer agent Drugs 0.000 description 1
- QBYOCCWNZAOZTL-MDMKAECGSA-N palmitoleoyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)CCCCCCC\C=C/CCCCCC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 QBYOCCWNZAOZTL-MDMKAECGSA-N 0.000 description 1
- MNBKLUUYKPBKDU-BBECNAHFSA-N palmitoyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)CCCCCCCCCCCCCCC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 MNBKLUUYKPBKDU-BBECNAHFSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 108700002563 poly ICLC Proteins 0.000 description 1
- 229940115270 poly iclc Drugs 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000011535 reaction buffer Substances 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 102200082402 rs751610198 Human genes 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000004671 saturated fatty acids Chemical group 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 229940063673 spermidine 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
- 208000013274 squamous cell breast carcinoma Diseases 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- SIARJEKBADXQJG-LFZQUHGESA-N stearoyl-CoA Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCSC(=O)CCCCCCCCCCCCCCCCC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 SIARJEKBADXQJG-LFZQUHGESA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 241001529453 unidentified herpesvirus Species 0.000 description 1
- 238000002255 vaccination Methods 0.000 description 1
- 108700026220 vif Genes Proteins 0.000 description 1
- 239000013603 viral vector Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- 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
- 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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
-
- 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
-
- 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
- A61K38/19—Cytokines; Lymphokines; Interferons
- A61K38/20—Interleukins [IL]
-
- 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
- A61K38/19—Cytokines; Lymphokines; Interferons
- A61K38/21—Interferons [IFN]
-
- 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
- A61K38/43—Enzymes; Proenzymes; Derivatives thereof
- A61K38/44—Oxidoreductases (1)
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
-
- 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
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- 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
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- 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
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0071—Oxidoreductases (1.) acting on paired donors with incorporation of molecular oxygen (1.14)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2121/00—Preparations for use in therapy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Hematology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
Description
(1)以下の(a)ないし(c)のいずれかのポリペプチド類から選択され、かつ免疫誘導活性を有する少なくとも1つのポリペプチド、又は該ポリペプチドをコードするポリヌクレオチドを含み、生体内で該ポリペプチドを発現可能な組換えベクター、を有効成分として含有する免疫誘導剤。
(a)配列表の配列番号4、2、22、24に記載のアミノ酸配列中の連続する7個以上のアミノ酸から成るポリペプチド。
(b)前記(a)のポリペプチドと85%以上の配列同一性を有し、かつ7個以上のアミノ酸から成るポリペプチド。
(c)前記(a)又は(b)のポリペプチドを部分配列として含むポリペプチド。
(2)前記免疫誘導活性を有するポリペプチドが配列表の配列番号4、2、22、24記載のアミノ酸配列を有するポリペプチドである、(1)に記載の免疫誘導剤。
(3)抗原提示細胞の処理剤である、(1)又は(2)に記載の免疫誘導剤。
(4)癌の治療及び/又は予防剤である、(1)又は(2)に記載の免疫誘導剤。
(5)前記癌がSCD1を発現する癌である、(4)に記載の免疫誘導剤。
(6)前記癌が乳癌、脳腫瘍、大腸癌、肛門周囲腺癌、肥満細胞腫、神経芽腫、腎臓癌、肝臓癌、肺癌、前立腺癌又は白血病である、(4)又は(5)に記載の免疫誘導剤。
(7)免疫増強剤をさらに含む(1)〜(6)のいずれかに記載の免疫誘導剤。
(8)前記免疫増強剤が、フロイントの不完全アジュバント、モンタニド、ポリICおよびその誘導体、CpGオリゴヌクレオチド、インターロイキン12、インターロイキン18、インターフェロンα、インターフェロンβ、インターフェロンω、インターフェロンγ並びにFlt3リガンドから成る群より選ばれる少なくとも一つである、(7)に記載の免疫誘導剤。
(b)(a)のポリペプチドと85%以上の配列同一性を有し、7個以上のアミノ酸から成る、免疫誘導活性を有するポリペプチド
(c)(a)又は(b)のポリペプチドを部分配列として含み、免疫誘導活性を有するポリペプチド。
上記したポリペプチドは、例えば、Fmoc法(フルオレニルメチルオキシカルボニル法)、tBoc法(t−ブチルオキシカルボニル法)等の化学合成法に従って合成することができる。また、各種の市販のペプチド合成機を利用して常法により合成することもできる。また、公知の遺伝子工学的手法を用いて、上記ポリペプチドをコードするポリヌクレオチドを調製し、該ポリヌクレオチドを発現ベクターに組み込んで宿主細胞に導入し、該宿主細胞中でポリペプチドを生産させることにより、目的とするポリペプチドを得ることができる。
(1)cDNAライブラリーの作製
犬の精巣から酸−グアニジウム−フェノール−クロロフォルム法(Acid guanidium−Phenol−Chloroform法)により全RNAを抽出し、Oligotex−dT30 mRNA purification Kit(宝酒造株式会社製)を用いてキット添付のプロトコールに従ってポリA RNAを精製した。
上記作製したcDNAファージライブラリーを用いて、イムノスクリーニングを行った。具体的にはΦ90×15mmのNZYアガロースプレートに2340クローンとなるように宿主大腸菌(XL1−Blue MRF')に感染させ、42℃、3〜4時間培養し、溶菌斑(プラーク)を作らせ、IPTG(イソプロピル−β−D−チオガラクトシド)を浸透させたニトロセルロースメンブレン(Hybond C Extra:GE Healthecare Bio−Sciece社製)でプレートを37℃で4時間覆うことによりタンパク質を誘導・発現させ、メンブレンにタンパク質を転写した。その後メンブレンを回収し0.5%脱脂粉乳を含むTBS(10mM Tris−HCl、150mM NaCl pH7.5)に浸し4℃で一晩振盪することによって非特異反応を抑制した。このフィルターを500倍希釈した患犬血清と室温で2〜3時間反応させた。
上記方法により単離した1個の陽性クローンを塩基配列解析に供するため、ファージベクターからプラスミドベクターに転換する操作を行った。具体的には宿主大腸菌(XL1−Blue MRF')を吸光度OD600が1.0となるよう調製した溶液200μlと、精製したファージ溶液100μlさらにExAssist helper phage (STRATAGENE社製)1μlを混合した後37℃で15分間反応後、LB培地を3ml添加し37℃で2.5〜3時間培養を行い、直ちに70℃の水浴にて20分間保温した後、4℃、1000×g、15分間遠心を行い、上清をファージミド溶液として回収した。次いでファージミド宿主大腸菌(SOLR)を吸光度OD600が1.0となるよう調製した溶液200μlと、精製したファージ溶液10μlを混合した後37℃で15分間反応させ、50μlをアンピシリン(終濃度50μg/ml)含有LB寒天培地に播き37℃一晩培養した。トランスフォームしたSOLRのシングルコロニーを採取し、アンピシリン(終濃度50μg/ml)含有LB培地37℃にて培養後、QIAGEN plasmid Miniprep Kit(キアゲン社製)を使って目的のインサートを持つプラスミドDNAを精製した。
上記方法により得られた遺伝子に対しイヌ、ヒト及びマウスの正常組織及び各種細胞株における発現をRT−PCR(Reverse Transcription−PCR)法により調べた。逆転写反応は以下の通り行なった。すなわち、各組織50〜100mg及び各細胞株5〜10×106個の細胞からTRIZOL試薬(invitrogen社製)を用いて添付のプロトコールに従い全RNAを抽出した。この全RNAを用いてSuperscript First−Strand Synthesis System for RT−PCR(invitrogen社製)により添付のプロトコールに従いcDNAを合成した。ヒト正常組織(脳、海馬、精巣、結腸、胎盤)のcDNAは、ジーンプールcDNA(invitrogen社製)、QUICK−Clone cDNA(クロンテック社製)及びLarge−Insert cDNA Library(クロンテク社製)を用いた。PCR反応は、取得した遺伝子特異的なプライマー(イヌプライマーは配列番号9及び10、ヒトプライマーは配列番号11及び12、マウスプライマーは配列番号13及び14に記載)を用いて以下の通り行った。すなわち、逆転写反応により調製したサンプル0.25μl、上記プライマーを各2μM、0.2mMの各dNTP、0.65UのExTaqポリメラーゼ(宝酒造社製)となるように各試薬と添付バッファーを加え全量を25μlとし、Thermal Cycler(BIO RAD社製)を用いて、94℃−30秒、55℃−30秒、72℃−1分のサイクルを30回繰り返して行った。比較対照のため、GAPDH特異的なプライマー(イヌ及びヒトGAPDHプライマーは配列番号15及び16、マウスGAPDHプライマーは配列番号17及び18に記載)も同時に用いた。その結果、図1に示すように、イヌSCD1遺伝子は、健常なイヌ組織ではほとんどの組織で発現が見られず、一方イヌ腫瘍組織では強い発現が見られた。ヒト及びマウスSCD1遺伝子の発現も、イヌSCD1遺伝子と同様、ヒト及びマウス正常組織ではほとんど発現が確認できず、癌細胞では大部分の細胞株で発現が検出された(図2、3)。
上記方法により得られた遺伝子に対しヒトの正常組織における発現を定量的RT−PCR(Reverse Transcription−PCR)法により調べた。ヒト正常組織及び癌組織のcDNAは、Tissue scan Real Time cancer survey Panel I(ORIGENE社製)を用いた。また定量RT―PCRはBIO RAD社製社製のCFX96Real Time Cystem―C1000Thermal Cyclerを用いて実施した。PCR反応は、取得した遺伝子特異的なプライマー(配列番号11及び12に記載)を用いて以下の通り行った。すなわち、cDNAサンプル5μl、上記プライマーを各2μM、2XSYBR Premix Ex TaqIIポリメラーゼ(宝酒造株式会社製)の各試薬と添付バッファーを加え全量を20μlとし、94℃−30秒、55℃−30秒、72℃−1分のサイクルを30回繰り返して行った。その結果、SCD1遺伝子は、乳癌、大腸癌、腎臓癌、肝臓癌、前立腺癌、肺癌においてそれぞれの正常組織と比較してすべて4倍以上発現が高かった。本結果は、ヒトSCD1を標的とした抗腫瘍剤が、正常組織での副作用を全く心配すること無く、薬剤の薬効と副作用の大きな乖離を期待させるものであった。
(1)生体内でSCD1を発現する組換えベクターの作製
配列番号5の塩基配列を基に、以下の方法にて、生体内でSCD1を発現する組換えベクターを作製した。PCRは、実施例1において発現の見られたマウス癌細胞株N2a(ATCCより購入)より調製した。cDNAを1μl、HindIII及びXbaI制限酵素切断配列を含む2種類のプライマー(配列番号19及び20に記載)を各0.4μM、0.2mM dNTP、1.25UのPrimeSTAR HSポリメラーゼ(宝酒造株式会社製)となるように各試薬と添付バッファーを加え全量を50μlとし、Thermal Cycler(BIO RAD社製)を用いて、98℃−10秒、55℃−15秒、72℃−4分のサイクルを30回繰り返すことにより行った。なお、上記2種類のプライマーは、配列番号5のアミノ酸配列全長をコードする領域を増幅するものであった。PCR後、増幅されたDNAを1% アガロースゲルにて電気泳動し、QIAquick Gel Extraction Kit(QIAGEN社製)を用いて約1000bpのDNA断片を精製した。
10匹のA/Jマウス(7週齢、雄、日本SLC社から購入)及びBalb/cマウス(7週齢、雄、日本SLC社から購入)に対して、上記で作製したチューブを遺伝子銃に固定し、純ヘリウムガスを用いて400psiの圧力で、剃毛したマウスの腹腔にDNAワクチンを7日ごとに計3回、経皮投与した後に(プラスミドDNA接種量は2μg/匹になる)マウス神経芽腫細胞株N2a細胞、大腸癌細胞株CT26を各々1×106個移植して抗腫瘍効果を評価した(予防モデル)。なお、コントロールとして、SCD1遺伝子が挿入されていないプラスミドDNAを各モデルで10匹ずつ投与した。
(1)ヒト組換えSCD1タンパク質の作製
配列番号3の遺伝子を基に、以下の方法にてヒトSCD1の組換えタンパク質を作製した。PCRは、実施例1で作製した各種組織・細胞cDNAよりRT−PCR法による発現が確認できたcDNAを1μl、EcoRI及びXhoI制限酵素切断配列を含む2種類のプライマー(配列番号25及び26に記載)を各0.4μM,0.2mM dNTP,1.25UのPrimeSTAR HSポリメラーゼ(宝酒造社製)となるように各試薬と添付バッファーを加え全量を50μlとし、Thermal Cycler(BIO RAD社製)を用いて、98℃−10秒、55℃−15秒、72℃−4分のサイクルを30回繰り返すことにより行った。なお、上記2種類のプライマーは、配列番号4のアミノ酸配列全長をコードする領域を増幅するものであった。PCR後、増幅されたDNAを1%アガロースゲルにて電気泳動し、QIAquick Gel Extraction Kit(QIAGEN社製)を用いて約1000bpのDNA断片を精製した。
上記で得られた、配列番号4を発現する組換え大腸菌を100μg/ml アンピシリン含有LB培地にて600nmでの吸光度が0.7付近になるまで37℃で培養後、イソプロピル−β−D−1−チオガラクトピラノシド終濃度が1mMとなるよう添加し、さらに37℃で4時間培養した。その後4800rpmで10分間遠心し集菌した。この菌体ペレットをリン酸緩衝化生理食塩水に懸濁し、さらに4800rpmで10分間遠心し菌体の洗浄を行った。
健常人から末梢血を分離し、Lymphocyte separation medium(OrganonpTeknika,Durham,NC)に重層して1,500rpmで室温で20分間遠心分離した。末梢血単核球(PBMC)を含有する画分を回収し、冷リン酸塩緩衝液中で3回(又はそれ以上)洗浄し、PBMCを得た。得られたPBMCをAIM−V培地(Life Technololgies,Inc.,米国ニューヨーク州Grand Island)20mlに懸濁し、培養フラスコ(Falcon)中に37℃、5%CO2の条件下で2時間付着させた。非付着細胞はT細胞調製に用い、付着細胞は樹状細胞を調製するために用いた。
Claims (7)
- 以下の(a)ないし(c)のいずれかのポリペプチドから選択され、かつ免疫誘導活性を有する少なくとも1つのポリペプチド、又は該ポリペプチドをコードするポリヌクレオチドを含み、生体内で該ポリペプチドを発現可能な組換えベクター、を有効成分として含有する免疫誘導剤。
(a)配列表の配列番号4、2、22、24に記載のアミノ酸配列のアミノ酸から成るポリペプチド。
(b)前記(a)のポリペプチドと85%以上の配列同一性を有するアミノ酸から成るポリペプチド。
(c)前記(a)又は(b)のポリペプチドを部分配列として含むポリペプチド。 - 抗原提示細胞の処理剤である、請求項1に記載の免疫誘導剤。
- 癌の治療及び/又は予防剤である、請求項1に記載の免疫誘導剤。
- 前記癌がSCD1を発現する癌である、請求項3に記載の免疫誘導剤。
- 前記癌が乳癌、脳腫瘍、大腸癌、肛門周囲腺癌、神経芽腫、肥満細胞腫、腎臓癌、肝臓癌、肺癌、前立腺癌又は白血病である、請求項3又は4に記載の免疫誘導剤。
- 免疫増強剤をさらに含む、請求項1〜5のいずれかに記載の免疫誘導剤。
- 前記免疫増強剤が、フロイントの不完全アジュバント、モンタニド、ポリICおよびその誘導体、CpGオリゴヌクレオチド、インターロイキン12、インターロイキン18、インターフェロンα、インターフェロンβ、インターフェロンω、インターフェロンγ並びにFlt3リガンドから成る群より選ばれる少なくとも一つである請求項6に記載の免疫誘導剤。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011112210 | 2011-05-19 | ||
JP2011112210 | 2011-05-19 | ||
PCT/JP2012/062749 WO2012157736A1 (ja) | 2011-05-19 | 2012-05-18 | 免疫誘導剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012157736A1 JPWO2012157736A1 (ja) | 2014-07-31 |
JP5954175B2 true JP5954175B2 (ja) | 2016-07-20 |
Family
ID=47177050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012525553A Active JP5954175B2 (ja) | 2011-05-19 | 2012-05-18 | 免疫誘導剤 |
Country Status (13)
Country | Link |
---|---|
US (2) | US20140154206A1 (ja) |
EP (1) | EP2711015B1 (ja) |
JP (1) | JP5954175B2 (ja) |
KR (1) | KR101988895B1 (ja) |
CN (1) | CN103547278B (ja) |
AU (1) | AU2012256756B2 (ja) |
BR (1) | BR112013029596B8 (ja) |
CA (1) | CA2836556C (ja) |
DK (1) | DK2711015T3 (ja) |
ES (1) | ES2589706T3 (ja) |
PL (1) | PL2711015T3 (ja) |
RU (1) | RU2634862C2 (ja) |
WO (1) | WO2012157736A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2983575A1 (en) * | 2015-04-30 | 2016-11-03 | Toray Industries, Inc. | Immunity-inducing agent |
CA2993427A1 (en) * | 2015-08-10 | 2017-02-16 | Toray Industries, Inc. | Immune inducer |
BR112018016920A2 (pt) * | 2016-03-02 | 2019-01-02 | Toray Industries | indutor da imunidade, célula apresentadora de antígeno isolada, célula t isolada, polipeptídeo, agente para tratar ou prevenir o câncer e método de tratamento ou prevenção do câncer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698396A (en) * | 1995-06-07 | 1997-12-16 | Ludwig Institute For Cancer Research | Method for identifying auto-immunoreactive substances from a subject |
WO2002074786A2 (en) * | 2001-02-02 | 2002-09-26 | Bayer Corporation | Methods of modulating surfactant production |
JP2003533965A (ja) * | 1998-08-14 | 2003-11-18 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッド | 皮膚の異常症状を治療するためのヒト・ステアロイル−CoAデサチュラーゼ−関連組成物および方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698296A (en) | 1989-04-18 | 1997-12-16 | The Standard Register Company | Business document having security features |
US5595756A (en) * | 1993-12-22 | 1997-01-21 | Inex Pharmaceuticals Corporation | Liposomal compositions for enhanced retention of bioactive agents |
US5571515A (en) * | 1994-04-18 | 1996-11-05 | The Wistar Institute Of Anatomy & Biology | Compositions and methods for use of IL-12 as an adjuvant |
UA56132C2 (uk) | 1995-04-25 | 2003-05-15 | Смітклайн Бічем Байолоджікалс С.А. | Композиція вакцини (варіанти), спосіб стабілізації qs21 відносно гідролізу (варіанти), спосіб приготування композиції вакцини |
WO2000009754A2 (en) | 1998-08-14 | 2000-02-24 | Johnson & Johnson Consumer Companies, Inc. | HUMAN STEAROYL-CoA DESATURASE-RELATED COMPOSITIONS AND METHODS FOR TREATING SKIN DISORDERS |
CA2457819A1 (en) * | 2001-08-14 | 2003-02-27 | The General Hospital Corporation | Nucleic acid and amino acid sequences involved in pain |
EP2305796B1 (en) | 2002-03-25 | 2012-10-24 | Takara Bio Inc. | Process for producing cytotoxic lymphocytes |
KR100689274B1 (ko) * | 2005-03-30 | 2007-03-08 | 김현기 | 인간 원암 유전자, 이에 의해 코드되는 단백질 |
BRPI0713731B8 (pt) | 2006-06-16 | 2021-05-25 | Univ Kumamoto | agente indutor de imunidade direcionado contra cânceres, medicamento para tratar e/ou prevenir tumores, e, agente para induzir células |
AU2010290425B2 (en) * | 2009-09-03 | 2015-11-26 | Toray Industries, Inc. | Immunity inducer |
-
2012
- 2012-05-18 RU RU2013156409A patent/RU2634862C2/ru active
- 2012-05-18 BR BR112013029596A patent/BR112013029596B8/pt active IP Right Grant
- 2012-05-18 PL PL12786721T patent/PL2711015T3/pl unknown
- 2012-05-18 DK DK12786721.6T patent/DK2711015T3/en active
- 2012-05-18 JP JP2012525553A patent/JP5954175B2/ja active Active
- 2012-05-18 US US14/118,417 patent/US20140154206A1/en not_active Abandoned
- 2012-05-18 KR KR1020137033647A patent/KR101988895B1/ko active IP Right Grant
- 2012-05-18 ES ES12786721.6T patent/ES2589706T3/es active Active
- 2012-05-18 WO PCT/JP2012/062749 patent/WO2012157736A1/ja active Application Filing
- 2012-05-18 AU AU2012256756A patent/AU2012256756B2/en active Active
- 2012-05-18 EP EP12786721.6A patent/EP2711015B1/en active Active
- 2012-05-18 CA CA2836556A patent/CA2836556C/en active Active
- 2012-05-18 CN CN201280024222.6A patent/CN103547278B/zh active Active
-
2015
- 2015-09-29 US US14/869,523 patent/US10537623B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5698396A (en) * | 1995-06-07 | 1997-12-16 | Ludwig Institute For Cancer Research | Method for identifying auto-immunoreactive substances from a subject |
JP2003533965A (ja) * | 1998-08-14 | 2003-11-18 | ジョンソン・アンド・ジョンソン・コンシューマー・カンパニーズ・インコーポレイテッド | 皮膚の異常症状を治療するためのヒト・ステアロイル−CoAデサチュラーゼ−関連組成物および方法 |
WO2002074786A2 (en) * | 2001-02-02 | 2002-09-26 | Bayer Corporation | Methods of modulating surfactant production |
Non-Patent Citations (6)
Title |
---|
JPN6012031999; SAHIN,U. et al: 'Human neoplasms elicit multiple specific immune responses in the autologous host' Proceedings of the National Academy of Sciences of the United States of America Vol.92, No.25, 1995, p.11810-3 * |
JPN6012032000; MOORE,S. et al: 'Loss of stearoyl-CoA desaturase expression is a frequent event in prostate carcinoma' International journal of cancer Vol.114, No.4, 2005, p.563-71 * |
JPN6012032001; MORGAN-LAPPE,S.E. et al: 'Identification of Ras-related nuclear protein, targeting protein for xenopus kinesin-like protein 2,' Cancer research Vol.67, No.9, 2007, p.4390-8 * |
JPN6012032002; BANSAL,S. et al: 'Silencing of stearoyl-CoA desaturase inhibits proliferation and induces apoptosis in human hepatocel' American Journal of Gastroenterology Vol.103, Suppl., 2008, p.S146 * |
JPN6012032003; IGAL,R.A.: 'Stearoyl-CoA desaturase-1: a novel key player in the mechanisms of cell proliferation, programmed ce' Carcinogenesis Vol.31, No.9, 2010, p.1509-1515 * |
JPN6012032004; ZHANG,H. et al: 'The Scd1 Gene Functions as a Tumor Suppressor In Leukemia Stem Cells' Blood Vol.116, No.21, 2010, p.92 * |
Also Published As
Publication number | Publication date |
---|---|
KR20140041566A (ko) | 2014-04-04 |
AU2012256756B2 (en) | 2017-06-08 |
US10537623B2 (en) | 2020-01-21 |
PL2711015T3 (pl) | 2017-01-31 |
DK2711015T3 (en) | 2016-10-03 |
JPWO2012157736A1 (ja) | 2014-07-31 |
BR112013029596B1 (pt) | 2022-01-18 |
EP2711015A1 (en) | 2014-03-26 |
EP2711015A4 (en) | 2014-12-03 |
US20140154206A1 (en) | 2014-06-05 |
WO2012157736A1 (ja) | 2012-11-22 |
CA2836556A1 (en) | 2012-11-22 |
US20160106823A1 (en) | 2016-04-21 |
KR101988895B1 (ko) | 2019-06-13 |
BR112013029596A2 (pt) | 2017-06-13 |
RU2634862C2 (ru) | 2017-11-07 |
CN103547278A (zh) | 2014-01-29 |
EP2711015B1 (en) | 2016-06-29 |
RU2013156409A (ru) | 2015-06-27 |
BR112013029596B8 (pt) | 2022-02-08 |
CA2836556C (en) | 2021-07-27 |
ES2589706T3 (es) | 2016-11-15 |
AU2012256756A1 (en) | 2013-12-19 |
CN103547278B (zh) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5962739B2 (ja) | 免疫誘導剤 | |
JP6112171B2 (ja) | 免疫誘導剤 | |
JP5954175B2 (ja) | 免疫誘導剤 | |
JP5954174B2 (ja) | 免疫誘導剤 | |
JP5217502B2 (ja) | 癌の治療及び/又は予防剤 | |
JP7087387B2 (ja) | 免疫誘導剤 | |
JP7160462B2 (ja) | 免疫誘導剤 | |
JP7035534B2 (ja) | 免疫誘導剤 | |
JP5504607B2 (ja) | 免疫誘導剤 | |
JP5572938B2 (ja) | 免疫誘導剤 | |
JP5589274B2 (ja) | 免疫誘導剤 | |
JP2008247891A (ja) | 癌の治療及び/又は予防剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150331 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160209 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160406 |
|
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: 20160517 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160530 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5954175 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |