OA10087A - Urease-based vaccine against helicobacter - Google Patents
Urease-based vaccine against helicobacter Download PDFInfo
- Publication number
- OA10087A OA10087A OA60532A OA60532A OA10087A OA 10087 A OA10087 A OA 10087A OA 60532 A OA60532 A OA 60532A OA 60532 A OA60532 A OA 60532A OA 10087 A OA10087 A OA 10087A
- Authority
- OA
- OAPI
- Prior art keywords
- urease
- pylori
- préparation
- infection
- hélicobacter
- Prior art date
Links
- 108010046334 Urease Proteins 0.000 title claims abstract description 204
- 229960005486 vaccine Drugs 0.000 title claims abstract description 22
- 241000589989 Helicobacter Species 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000028993 immune response Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 239000000427 antigen Substances 0.000 claims abstract description 16
- 108091007433 antigens Proteins 0.000 claims abstract description 16
- 102000036639 antigens Human genes 0.000 claims abstract description 16
- 208000015181 infectious disease Diseases 0.000 claims description 52
- 239000003053 toxin Substances 0.000 claims description 26
- 231100000765 toxin Toxicity 0.000 claims description 26
- 238000002649 immunization Methods 0.000 claims description 25
- 230000003053 immunization Effects 0.000 claims description 24
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 22
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 22
- 230000004044 response Effects 0.000 claims description 14
- 239000002671 adjuvant Substances 0.000 claims description 12
- 108090000623 proteins and genes Proteins 0.000 claims description 11
- 241000124008 Mammalia Species 0.000 claims description 9
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 9
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 7
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 7
- 235000018102 proteins Nutrition 0.000 claims description 7
- 102000004169 proteins and genes Human genes 0.000 claims description 7
- 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 claims description 7
- 241000282414 Homo sapiens Species 0.000 claims description 5
- 210000000981 epithelium Anatomy 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 240000008042 Zea mays Species 0.000 claims description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 6
- 235000001014 amino acid Nutrition 0.000 claims 2
- 150000001413 amino acids Chemical class 0.000 claims 2
- 239000003937 drug carrier Substances 0.000 claims 1
- 210000004877 mucosa Anatomy 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 6
- 206010019375 Helicobacter infections Diseases 0.000 abstract description 2
- 241000699670 Mus sp. Species 0.000 description 52
- 241000590017 Helicobacter felis Species 0.000 description 20
- 238000012360 testing method Methods 0.000 description 20
- 230000002496 gastric effect Effects 0.000 description 17
- 238000001574 biopsy Methods 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 12
- 241000282412 Homo Species 0.000 description 11
- 230000000968 intestinal effect Effects 0.000 description 10
- NHBKXEKEPDILRR-UHFFFAOYSA-N 2,3-bis(butanoylsulfanyl)propyl butanoate Chemical compound CCCC(=O)OCC(SC(=O)CCC)CSC(=O)CCC NHBKXEKEPDILRR-UHFFFAOYSA-N 0.000 description 9
- 241000282324 Felis Species 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 239000002953 phosphate buffered saline Substances 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 239000004202 carbamide Substances 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 7
- 238000011161 development Methods 0.000 description 7
- 230000036039 immunity Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000002255 vaccination Methods 0.000 description 6
- 238000002965 ELISA Methods 0.000 description 5
- 238000000729 Fisher's exact test Methods 0.000 description 5
- 230000000890 antigenic effect Effects 0.000 description 5
- 230000001580 bacterial effect Effects 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000009630 liquid culture Methods 0.000 description 5
- 244000052769 pathogen Species 0.000 description 5
- 230000001717 pathogenic effect Effects 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 208000007882 Gastritis Diseases 0.000 description 4
- 241000699666 Mus <mouse, genus> Species 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229940041514 candida albicans extract Drugs 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 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 4
- 239000000463 material Substances 0.000 description 4
- 229920000136 polysorbate Polymers 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- 210000002784 stomach Anatomy 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 239000012138 yeast extract Substances 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- 206010056663 Gastric infection Diseases 0.000 description 3
- 208000008469 Peptic Ulcer Diseases 0.000 description 3
- 208000025865 Ulcer Diseases 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 206010017758 gastric cancer Diseases 0.000 description 3
- 230000002163 immunogen Effects 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 108010042708 Acetylmuramyl-Alanyl-Isoglutamine Proteins 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 108020004511 Recombinant DNA Proteins 0.000 description 2
- 208000005718 Stomach Neoplasms Diseases 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 230000005875 antibody response Effects 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 244000309466 calf Species 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009260 cross reactivity Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 108020001507 fusion proteins Proteins 0.000 description 2
- 102000037865 fusion proteins Human genes 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 235000014304 histidine Nutrition 0.000 description 2
- 150000002411 histidines Chemical class 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003094 microcapsule Substances 0.000 description 2
- BSOQXXWZTUDTEL-ZUYCGGNHSA-N muramyl dipeptide Chemical compound OC(=O)CC[C@H](C(N)=O)NC(=O)[C@H](C)NC(=O)[C@@H](C)O[C@H]1[C@H](O)[C@@H](CO)O[C@@H](O)[C@@H]1NC(C)=O BSOQXXWZTUDTEL-ZUYCGGNHSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000001175 peptic effect Effects 0.000 description 2
- 208000011906 peptic ulcer disease Diseases 0.000 description 2
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000527 sonication Methods 0.000 description 2
- 201000011549 stomach cancer Diseases 0.000 description 2
- 241001276409 Ariopsis felis Species 0.000 description 1
- 241000269031 Armatimonadetes bacterium Species 0.000 description 1
- 206010003402 Arthropod sting Diseases 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 101150008122 Bcan gene Proteins 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
- 244000045232 Canavalia ensiformis Species 0.000 description 1
- 235000010520 Canavalia ensiformis Nutrition 0.000 description 1
- 101000808346 Canavalia ensiformis Urease Proteins 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 244000089742 Citrus aurantifolia Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001137251 Corvidae Species 0.000 description 1
- 108020004414 DNA Proteins 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 108010052343 Gastrins Proteins 0.000 description 1
- 238000003794 Gram staining Methods 0.000 description 1
- 241000590002 Helicobacter pylori Species 0.000 description 1
- 108010001336 Horseradish Peroxidase Proteins 0.000 description 1
- 241000063180 Idiomarina fontislapidosi Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 241000219470 Mirabilis Species 0.000 description 1
- 241000588771 Morganella <proteobacterium> Species 0.000 description 1
- 101100365703 Mus musculus Shc4 gene Proteins 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 208000037581 Persistent Infection Diseases 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000288906 Primates Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 101710194807 Protective antigen Proteins 0.000 description 1
- 241000588769 Proteus <enterobacteria> Species 0.000 description 1
- 241000588767 Proteus vulgaris Species 0.000 description 1
- 241000588768 Providencia Species 0.000 description 1
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 1
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 108010049548 Su autoantigen Proteins 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 241001436434 Withius Species 0.000 description 1
- ZHAFUINZIZIXFC-UHFFFAOYSA-N [9-(dimethylamino)-10-methylbenzo[a]phenoxazin-5-ylidene]azanium;chloride Chemical compound [Cl-].O1C2=CC(=[NH2+])C3=CC=CC=C3C2=NC2=C1C=C(N(C)C)C(C)=C2 ZHAFUINZIZIXFC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 125000003275 alpha amino acid group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000006161 blood agar Substances 0.000 description 1
- 208000003836 bluetongue Diseases 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 229960001714 calcium phosphate Drugs 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000000718 duodenal ulcer Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- OKGNKPYIPKMGLR-ZPCKCTIPSA-N gastrins Chemical class C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)C(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@H]1N(CCC1)C(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@H]1NC(=O)CC1)C1=CN=CN1 OKGNKPYIPKMGLR-ZPCKCTIPSA-N 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JCCNYMKQOSZNPW-UHFFFAOYSA-N loratadine Chemical compound C1CN(C(=O)OCC)CCC1=C1C2=NC=CC=C2CCC2=CC(Cl)=CC=C21 JCCNYMKQOSZNPW-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 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
- 229940126578 oral vaccine Drugs 0.000 description 1
- 238000001558 permutation test Methods 0.000 description 1
- 239000007793 ph indicator Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 229940007042 proteus vulgaris Drugs 0.000 description 1
- 238000010188 recombinant method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 101150061086 ureB gene Proteins 0.000 description 1
- 229940125575 vaccine candidate Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial 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
-
- 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
- A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
- A61K2039/541—Mucosal route
-
- 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
- A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
- A61K2039/6031—Proteins
- A61K2039/6037—Bacterial toxins, e.g. diphteria toxoid [DT], tetanus toxoid [TT]
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97099692A | 1992-11-03 | 1992-11-03 | |
| US08/085,938 US5972336A (en) | 1992-11-03 | 1993-07-06 | Urease-based vaccine against helicobacter infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA10087A true OA10087A (en) | 1996-12-18 |
Family
ID=25517797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA60532A OA10087A (en) | 1992-11-03 | 1994-07-01 | Urease-based vaccine against helicobacter |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US5972336A (fr) |
| EP (2) | EP1170016A3 (fr) |
| JP (1) | JPH07503255A (fr) |
| KR (1) | KR100287424B1 (fr) |
| CN (1) | CN1111429C (fr) |
| AT (1) | ATE217196T1 (fr) |
| AU (2) | AU678195C (fr) |
| BR (1) | BR9305711A (fr) |
| CA (1) | CA2127283A1 (fr) |
| CZ (1) | CZ284416B6 (fr) |
| DE (1) | DE69331901T2 (fr) |
| DK (1) | DK0625053T3 (fr) |
| ES (1) | ES2176232T3 (fr) |
| FI (1) | FI112032B (fr) |
| GE (1) | GEP20012429B (fr) |
| HU (1) | HU219760B (fr) |
| IL (1) | IL107474A (fr) |
| MX (1) | MX9306841A (fr) |
| NO (1) | NO942490L (fr) |
| NZ (2) | NZ299149A (fr) |
| OA (1) | OA10087A (fr) |
| PL (1) | PL174448B1 (fr) |
| PT (1) | PT625053E (fr) |
| RO (1) | RO114870B1 (fr) |
| RU (1) | RU2125891C1 (fr) |
| SG (1) | SG70978A1 (fr) |
| SK (1) | SK280619B6 (fr) |
| WO (1) | WO1994009823A1 (fr) |
| ZA (1) | ZA938203B (fr) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2682122B1 (fr) * | 1991-10-03 | 1995-06-09 | Pasteur Institut | Nouveaux genes d'helicobacter pylori. leur utilisation pour la preparation de souches recombinantes de h. pylori. |
| US6290962B1 (en) * | 1992-11-03 | 2001-09-18 | Oravax, Inc. | Urease-based vaccine and treatment for helicobacter infection |
| US5843460A (en) * | 1993-05-19 | 1998-12-01 | Institut Pasteur | Immunogenic compositions against helicobacter infection, polypeptides for use in the compositions, and nucleic acid sequences encoding said polypeptides |
| WO1995014093A1 (fr) | 1993-05-19 | 1995-05-26 | Institut Pasteur | Compositions immunogenes dirigees contre les infections par helicobacter, polypeptides utilisables dans ces compositions, et sequences d'acides nucleiques codant ces polypeptides |
| NZ269124A (en) * | 1993-07-27 | 1997-06-24 | Csl Ltd | Vaccine comprising helicobacter antigens and its use in treating such infections |
| US6406703B1 (en) | 1993-07-27 | 2002-06-18 | Csl Limited | Treatment of H. pylori associated gastroduodenal disease |
| AUPM612494A0 (en) * | 1994-06-08 | 1994-06-30 | Csl Limited | Treatment or prevention of helicobacter infection |
| AU702878B2 (en) * | 1994-06-08 | 1999-03-11 | Csl Limited | Treatment and prevention of helicobacter infection |
| ATE229978T1 (de) * | 1994-07-01 | 2003-01-15 | Chiron Corp | Helicobacter proteine und impstoffe |
| BR9609871A (pt) * | 1995-04-28 | 2000-03-28 | Ora Vax Inc | Vacina de urease recombinante multimérica |
| US5837240A (en) * | 1995-04-28 | 1998-11-17 | Oravax-Merieux Co. | Multimeric, recombinant urease vaccine |
| AU6505796A (en) * | 1995-07-26 | 1997-02-26 | Maxim Pharmaceuticals | Mucosal delivery of polynucleotides |
| GB2307987A (en) * | 1995-12-06 | 1997-06-11 | Univ Manchester | Epitopes of the urease of Helicobacter pylori as dignostic agents; pharmaceuticals comprising such epitopes or the antibodies thereto |
| US6248551B1 (en) * | 1997-03-28 | 2001-06-19 | Institut Pasteur | Helicobacter aliphatic amidase AmiE polypeptides, and DNA sequences encoding those polypeptides |
| US20020026035A1 (en) * | 1997-04-01 | 2002-02-28 | Harold Kleanthous | Helicobacter ghpo 1360 and ghpo 750 polypeptides and corresponding polynucleotide molecules |
| WO1998049318A1 (fr) * | 1997-04-30 | 1998-11-05 | Pasteur Merieux Serums & Vaccins | Composition vaccinale anti-helicobacter a base d'adn |
| US20030158396A1 (en) * | 1997-07-29 | 2003-08-21 | Harold Kleanthous | Identification of polynucleotides encoding novel helicobacter polypeptides in the helicobacter genome |
| US5985631A (en) * | 1997-09-12 | 1999-11-16 | Oravax-Merieux Co. | Method for preventing the activation of inactive, recombinant Helicobacter pylori apourease |
| US20080050367A1 (en) | 1998-04-07 | 2008-02-28 | Guriq Basi | Humanized antibodies that recognize beta amyloid peptide |
| US7964192B1 (en) | 1997-12-02 | 2011-06-21 | Janssen Alzheimer Immunotherapy | Prevention and treatment of amyloidgenic disease |
| US7790856B2 (en) | 1998-04-07 | 2010-09-07 | Janssen Alzheimer Immunotherapy | Humanized antibodies that recognize beta amyloid peptide |
| TWI239847B (en) | 1997-12-02 | 2005-09-21 | Elan Pharm Inc | N-terminal fragment of Abeta peptide and an adjuvant for preventing and treating amyloidogenic disease |
| US20020151462A1 (en) * | 1998-02-19 | 2002-10-17 | Ling Lissolo | Helicobacter pylori membrane proteins |
| GB9807721D0 (en) * | 1998-04-08 | 1998-06-10 | Chiron Spa | Antigen |
| AU770498B2 (en) | 1998-06-19 | 2004-02-26 | Merieux Oravax | LT and CT in parenteral immunization methods against helicobacter infection |
| US6190667B1 (en) | 1998-06-30 | 2001-02-20 | Institut Pasteur | Methods of inhibiting Helicobacter pylori |
| AU8464398A (en) * | 1998-07-16 | 2000-02-07 | Cheil Jedang Corporation | Urease based vaccine against (helicobacter) infection |
| WO2000045847A1 (fr) * | 1999-02-05 | 2000-08-10 | Alk-Abelló A/S | Nouveau systeme d'administration par les muqueuses |
| US7384640B1 (en) * | 1999-09-30 | 2008-06-10 | Wyeth Holdings Corporation | Mutant cholera holotoxin as an adjuvant |
| US20020051794A1 (en) | 2000-08-09 | 2002-05-02 | Alk-Abello A/S | Novel parenteral vaccine formulations and uses thereof |
| US20020107368A1 (en) * | 2000-12-07 | 2002-08-08 | Jing-Hui Tian | Helicobacter proteins, gene sequences and uses thereof |
| AUPR524101A0 (en) * | 2001-05-25 | 2001-06-21 | Council Of The Queensland Institute Of Medical Research, The | Antigen targeting |
| EP1404368B1 (fr) | 2001-06-07 | 2009-12-09 | Wyeth Holdings Corporation | Formes mutantes de l'holotoxine du cholera en tant qu'adjuvant |
| KR20080078717A (ko) * | 2001-06-07 | 2008-08-27 | 와이어쓰 홀딩스 코포레이션 | 보조제로서 콜레라 홀로톡신의 돌연변이체 형태 |
| MY139983A (en) | 2002-03-12 | 2009-11-30 | Janssen Alzheimer Immunotherap | Humanized antibodies that recognize beta amyloid peptide |
| CA2590337C (fr) | 2004-12-15 | 2017-07-11 | Neuralab Limited | Anticorps du peptide beta-amyloide humanises utilises dans l'amelioration de la cognition |
| US8784810B2 (en) | 2006-04-18 | 2014-07-22 | Janssen Alzheimer Immunotherapy | Treatment of amyloidogenic diseases |
| CN100460014C (zh) * | 2006-07-20 | 2009-02-11 | 中国人民解放军第三军医大学 | 基于尿素酶b亚单位活性片段的幽门螺杆菌疫苗及其制备方法 |
| EP2069493B1 (fr) * | 2006-11-10 | 2013-07-10 | Ondek Pty Ltd | Procedes et dispositifs permettant l'administration de peptides dans la muqueuse gastrique |
| US8003097B2 (en) | 2007-04-18 | 2011-08-23 | Janssen Alzheimer Immunotherapy | Treatment of cerebral amyloid angiopathy |
| PT2182983E (pt) | 2007-07-27 | 2014-09-01 | Janssen Alzheimer Immunotherap | Tratamento de doenças amiloidogénicas com anticorpos anti-abeta humanizados |
| JO3076B1 (ar) | 2007-10-17 | 2017-03-15 | Janssen Alzheimer Immunotherap | نظم العلاج المناعي المعتمد على حالة apoe |
| KR100982489B1 (ko) * | 2007-12-17 | 2010-09-15 | 대구한의대학교산학협력단 | 헬리코박터 파일로리로부터 유래된 항원을 이용하여헬리코박터 파일로리 특이 항체 생산을 위한 백신을제조하는 방법 |
| US9067981B1 (en) | 2008-10-30 | 2015-06-30 | Janssen Sciences Ireland Uc | Hybrid amyloid-beta antibodies |
| US9511151B2 (en) | 2010-11-12 | 2016-12-06 | Uti Limited Partnership | Compositions and methods for the prevention and treatment of cancer |
| US10988516B2 (en) | 2012-03-26 | 2021-04-27 | Uti Limited Partnership | Methods and compositions for treating inflammation |
| PL218700B1 (pl) | 2012-03-29 | 2015-01-30 | Gdański Univ Medyczny | Doustna szczepionka zawierająca przetrwalniki Bacillus subtilis oraz jej zastosowanie do immunizacji przeciwko Helicobacter pylori |
| US9603948B2 (en) | 2012-10-11 | 2017-03-28 | Uti Limited Partnership | Methods and compositions for treating multiple sclerosis and related disorders |
| EP2837939A1 (fr) * | 2013-08-13 | 2015-02-18 | Technische Universität München | Procédé pour la détection de l'infection par H.pylori |
| EP3065771B1 (fr) | 2013-11-04 | 2019-03-20 | UTI Limited Partnership | Méthodes et compositions d'immunothérapie soutenue |
| US12011480B2 (en) | 2015-05-06 | 2024-06-18 | Uti Limited Partnership | Nanoparticle compositions for sustained therapy |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4879213A (en) * | 1986-12-05 | 1989-11-07 | Scripps Clinic And Research Foundation | Synthetic polypeptides and antibodies related to Epstein-Barr virus early antigen-diffuse |
| US5268276A (en) * | 1988-09-16 | 1993-12-07 | Jan Holmgren | Recombinant systems for expression of cholera B-sub-unit with the aid of foreign promoters and/or leader peptides |
| FR2637612B1 (fr) * | 1988-10-06 | 1993-09-10 | Pasteur Institut | Sequences de nucleotides codant pour une proteine a activite ureasique |
| US5443832A (en) * | 1990-04-16 | 1995-08-22 | Institut Swisse De Recherches Experimentales Sur Le Cancer | Hydroxyapatite-antigen conjugates and methods for generating a poly-Ig immune response |
| JPH04169539A (ja) * | 1990-11-01 | 1992-06-17 | Imuno Japan:Kk | 消化器疾患治療・予防剤およびその製造方法 |
| WO1992019970A1 (fr) * | 1991-04-26 | 1992-11-12 | Emanuel Calenoff | Methode de detection et de traitement des maladies causees par des allergenes bacteriens |
| FR2682122B1 (fr) * | 1991-10-03 | 1995-06-09 | Pasteur Institut | Nouveaux genes d'helicobacter pylori. leur utilisation pour la preparation de souches recombinantes de h. pylori. |
| US5859219A (en) * | 1992-02-26 | 1999-01-12 | Vanderbilt University | Purified vacuolating toxin from Helicobacter pylori and methods to use same |
| DE69333110T2 (de) * | 1992-03-02 | 2004-05-06 | Chiron S.P.A. | Mit dem cytotoxin von helicobacter pylori assoziiertes, immunodominantes antigen verwendbar in impfstoffen und zur diagnose |
| MX9301706A (es) * | 1992-04-13 | 1994-05-31 | Oravax Inc | Composicion de vacuna para el tratamiento de la infeccion por helicobacter. |
| US5733740A (en) * | 1992-10-13 | 1998-03-31 | Vanderbilt University | Taga gene and methods for detecting predisposition to peptic ulceration and gastric carcinoma |
| US5843460A (en) * | 1993-05-19 | 1998-12-01 | Institut Pasteur | Immunogenic compositions against helicobacter infection, polypeptides for use in the compositions, and nucleic acid sequences encoding said polypeptides |
| US5679564A (en) * | 1994-10-05 | 1997-10-21 | Antex Biologics, Inc. | Methods for producing enhanced antigenic campylobacter bacteria and vaccines |
| US5837240A (en) * | 1995-04-28 | 1998-11-17 | Oravax-Merieux Co. | Multimeric, recombinant urease vaccine |
-
1993
- 1993-07-06 US US08/085,938 patent/US5972336A/en not_active Expired - Fee Related
- 1993-11-02 EP EP01122576A patent/EP1170016A3/fr not_active Withdrawn
- 1993-11-02 ES ES94900794T patent/ES2176232T3/es not_active Expired - Lifetime
- 1993-11-02 KR KR1019940702314A patent/KR100287424B1/ko not_active IP Right Cessation
- 1993-11-02 GE GEAP19932678A patent/GEP20012429B/en unknown
- 1993-11-02 AU AU55619/94A patent/AU678195C/en not_active Withdrawn - After Issue
- 1993-11-02 WO PCT/EP1993/003059 patent/WO1994009823A1/fr active IP Right Grant
- 1993-11-02 JP JP6510719A patent/JPH07503255A/ja active Pending
- 1993-11-02 BR BR9305711A patent/BR9305711A/pt not_active Application Discontinuation
- 1993-11-02 NZ NZ299149A patent/NZ299149A/en unknown
- 1993-11-02 CA CA002127283A patent/CA2127283A1/fr not_active Abandoned
- 1993-11-02 DE DE69331901T patent/DE69331901T2/de not_active Expired - Fee Related
- 1993-11-02 NZ NZ258118A patent/NZ258118A/en unknown
- 1993-11-02 RU RU94037239A patent/RU2125891C1/ru not_active IP Right Cessation
- 1993-11-02 HU HU9402261A patent/HU219760B/hu not_active IP Right Cessation
- 1993-11-02 EP EP94900794A patent/EP0625053B1/fr not_active Expired - Lifetime
- 1993-11-02 CZ CZ941609A patent/CZ284416B6/cs not_active IP Right Cessation
- 1993-11-02 AT AT94900794T patent/ATE217196T1/de not_active IP Right Cessation
- 1993-11-02 SK SK793-94A patent/SK280619B6/sk unknown
- 1993-11-02 SG SG1996004759A patent/SG70978A1/en unknown
- 1993-11-02 IL IL10747493A patent/IL107474A/en not_active IP Right Cessation
- 1993-11-02 PT PT94900794T patent/PT625053E/pt unknown
- 1993-11-02 PL PL93304419A patent/PL174448B1/pl not_active IP Right Cessation
- 1993-11-02 RO RO94-01132A patent/RO114870B1/ro unknown
- 1993-11-02 DK DK94900794T patent/DK0625053T3/da active
- 1993-11-03 CN CN93112675A patent/CN1111429C/zh not_active Expired - Fee Related
- 1993-11-03 ZA ZA938203A patent/ZA938203B/xx unknown
- 1993-11-03 MX MX9306841A patent/MX9306841A/es not_active IP Right Cessation
-
1994
- 1994-07-01 OA OA60532A patent/OA10087A/en unknown
- 1994-07-01 NO NO942490A patent/NO942490L/no not_active Application Discontinuation
- 1994-07-01 FI FI943171A patent/FI112032B/fi not_active IP Right Cessation
-
2003
- 2003-12-18 AU AU2003270987A patent/AU2003270987A1/en not_active Abandoned
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| OA10087A (en) | Urease-based vaccine against helicobacter | |
| AU694195B2 (en) | Urease-based vaccine and treatment for helicobacter infection | |
| US10004798B2 (en) | Compositions and methods of enhancing immune responses | |
| JP5327873B2 (ja) | リコンビナントヘリコバクターピロリの経口ワクチン及びその調製方法 | |
| EP2579901B1 (fr) | Vaccin et procédés pour réduire une infection à campylobacter | |
| JPH11504633A (ja) | 多量体の組換えウレアーゼワクチン | |
| US6576244B1 (en) | LT and CT in parenteral immunization methods against helicobacter infection | |
| WO2013091260A1 (fr) | Vaccin contre les dents cariées et procédé de préparation | |
| Trust et al. | Helicobacter pylori: today's treatment, and possible future treatment | |
| EP0910404A1 (fr) | Composition de vaccin comprenant un polypeptide flagelline d'helicobacter pylori | |
| KR100251391B1 (ko) | 헬리코박터 감염에 대한 우레아제 기재 백신 | |
| WO2000003730A1 (fr) | VACCIN A BASE D'UREASE CONTRE LES INFECTIONS A $i(HELICOBACTER) |