KR20210018542A - 신규의 약독화된 시겔라 생백신 - Google Patents
신규의 약독화된 시겔라 생백신 Download PDFInfo
- Publication number
- KR20210018542A KR20210018542A KR1020217003772A KR20217003772A KR20210018542A KR 20210018542 A KR20210018542 A KR 20210018542A KR 1020217003772 A KR1020217003772 A KR 1020217003772A KR 20217003772 A KR20217003772 A KR 20217003772A KR 20210018542 A KR20210018542 A KR 20210018542A
- Authority
- KR
- South Korea
- Prior art keywords
- shigella
- antigen
- gene
- strain
- vaccine
- 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.)
- Ceased
Links
- 241000607768 Shigella Species 0.000 title claims abstract description 205
- 229960005486 vaccine Drugs 0.000 title claims abstract description 108
- 230000002238 attenuated effect Effects 0.000 title abstract description 38
- 239000000427 antigen Substances 0.000 claims abstract description 204
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 171
- 239000013612 plasmid Substances 0.000 claims abstract description 162
- 108091007433 antigens Proteins 0.000 claims abstract description 160
- 102000036639 antigens Human genes 0.000 claims abstract description 160
- 230000009545 invasion Effects 0.000 claims abstract description 97
- 230000035772 mutation Effects 0.000 claims abstract description 66
- 208000035473 Communicable disease Diseases 0.000 claims abstract description 9
- 238000012217 deletion Methods 0.000 claims description 69
- 230000037430 deletion Effects 0.000 claims description 69
- 244000052769 pathogen Species 0.000 claims description 40
- 230000001580 bacterial effect Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 27
- 101150019881 ipaB gene Proteins 0.000 claims description 25
- 241000607762 Shigella flexneri Species 0.000 claims description 20
- 230000002779 inactivation Effects 0.000 claims description 20
- 230000001717 pathogenic effect Effects 0.000 claims description 20
- 208000015181 infectious disease Diseases 0.000 claims description 19
- 101150080181 ipaC gene Proteins 0.000 claims description 19
- 241000894007 species Species 0.000 claims description 19
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000003786 synthesis reaction Methods 0.000 claims description 17
- 239000003053 toxin Substances 0.000 claims description 16
- 231100000765 toxin Toxicity 0.000 claims description 16
- 108700012359 toxins Proteins 0.000 claims description 16
- 101710194807 Protective antigen Proteins 0.000 claims description 14
- 229940031348 multivalent vaccine Drugs 0.000 claims description 10
- 239000000147 enterotoxin Substances 0.000 claims description 9
- 231100000655 enterotoxin Toxicity 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 8
- 108091008053 gene clusters Proteins 0.000 claims description 8
- 101150057996 rfaL gene Proteins 0.000 claims description 7
- 101710146739 Enterotoxin Proteins 0.000 claims description 6
- 241000607760 Shigella sonnei Species 0.000 claims description 5
- 101001010097 Shigella phage SfV Bactoprenol-linked glucose translocase Proteins 0.000 claims description 4
- 229940115939 shigella sonnei Drugs 0.000 claims description 4
- 108020003540 O-antigen polymerase Proteins 0.000 claims description 3
- 241000607766 Shigella boydii Species 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 241000607764 Shigella dysenteriae Species 0.000 claims 2
- 229940007046 shigella dysenteriae Drugs 0.000 claims 1
- 241000147000 Shigella flexneri 2a Species 0.000 abstract description 31
- 239000002773 nucleotide Substances 0.000 abstract description 13
- 125000003729 nucleotide group Chemical group 0.000 abstract description 13
- 208000028774 intestinal disease Diseases 0.000 abstract description 9
- 239000013600 plasmid vector Substances 0.000 abstract description 2
- 230000000069 prophylactic effect Effects 0.000 abstract description 2
- 108020004414 DNA Proteins 0.000 description 55
- 210000004027 cell Anatomy 0.000 description 47
- 239000002158 endotoxin Substances 0.000 description 34
- 229920006008 lipopolysaccharide Polymers 0.000 description 34
- 241000894006 Bacteria Species 0.000 description 31
- 230000014509 gene expression Effects 0.000 description 29
- 206010012735 Diarrhoea Diseases 0.000 description 24
- 101150066981 rfbF gene Proteins 0.000 description 24
- 239000013598 vector Substances 0.000 description 24
- 230000004224 protection Effects 0.000 description 22
- 241000699670 Mus sp. Species 0.000 description 21
- 101150092823 ppa gene Proteins 0.000 description 20
- 102000004169 proteins and genes Human genes 0.000 description 18
- 241000588724 Escherichia coli Species 0.000 description 17
- 108020001507 fusion proteins Proteins 0.000 description 15
- 102000037865 fusion proteins Human genes 0.000 description 15
- 101100508942 Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) ipp gene Proteins 0.000 description 14
- 101100227989 Mus musculus Fbxl14 gene Proteins 0.000 description 14
- 101100408978 Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R) ppaC gene Proteins 0.000 description 14
- 210000000349 chromosome Anatomy 0.000 description 14
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 14
- 230000003053 immunization Effects 0.000 description 14
- 238000002649 immunization Methods 0.000 description 14
- 231100000350 mutagenesis Toxicity 0.000 description 14
- 230000007923 virulence factor Effects 0.000 description 14
- 239000000304 virulence factor Substances 0.000 description 14
- 201000010099 disease Diseases 0.000 description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 13
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 238000002703 mutagenesis Methods 0.000 description 13
- 210000002966 serum Anatomy 0.000 description 13
- 108091028043 Nucleic acid sequence Proteins 0.000 description 12
- 230000028993 immune response Effects 0.000 description 12
- 101100216993 Bacillus subtilis (strain 168) aroD gene Proteins 0.000 description 11
- 241000699666 Mus <mouse, genus> Species 0.000 description 11
- 101150042732 aroC gene Proteins 0.000 description 11
- 230000002759 chromosomal effect Effects 0.000 description 11
- 208000001848 dysentery Diseases 0.000 description 11
- 150000007523 nucleic acids Chemical class 0.000 description 11
- 108091034117 Oligonucleotide Proteins 0.000 description 10
- 238000011081 inoculation Methods 0.000 description 10
- 102000039446 nucleic acids Human genes 0.000 description 10
- 108020004707 nucleic acids Proteins 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 10
- 230000010076 replication Effects 0.000 description 9
- 238000002255 vaccination Methods 0.000 description 9
- 241001465754 Metazoa Species 0.000 description 8
- 108010069584 Type III Secretion Systems Proteins 0.000 description 8
- 230000036039 immunity Effects 0.000 description 8
- 108091033319 polynucleotide Proteins 0.000 description 8
- 102000040430 polynucleotide Human genes 0.000 description 8
- 239000002157 polynucleotide Substances 0.000 description 8
- 230000002829 reductive effect Effects 0.000 description 8
- 108010071207 serylmethionine Proteins 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 108700039887 Essential Genes Proteins 0.000 description 7
- YBAFDPFAUTYYRW-UHFFFAOYSA-N N-L-alpha-glutamyl-L-leucine Natural products CC(C)CC(C(O)=O)NC(=O)C(N)CCC(O)=O YBAFDPFAUTYYRW-UHFFFAOYSA-N 0.000 description 7
- 241001353149 Shigella flexneri 6 Species 0.000 description 7
- 230000003115 biocidal effect Effects 0.000 description 7
- 108010069495 cysteinyltyrosine Proteins 0.000 description 7
- -1 era Proteins 0.000 description 7
- 230000000968 intestinal effect Effects 0.000 description 7
- 231100000636 lethal dose Toxicity 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 7
- 229920001817 Agar Polymers 0.000 description 6
- 206010022678 Intestinal infections Diseases 0.000 description 6
- 230000001404 mediated effect Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 231100000252 nontoxic Toxicity 0.000 description 6
- 230000003000 nontoxic effect Effects 0.000 description 6
- 108090000765 processed proteins & peptides Proteins 0.000 description 6
- 231100000419 toxicity Toxicity 0.000 description 6
- 230000001988 toxicity Effects 0.000 description 6
- 238000002965 ELISA Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 239000008272 agar Substances 0.000 description 5
- 244000052616 bacterial pathogen Species 0.000 description 5
- 239000000872 buffer Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000012634 fragment Substances 0.000 description 5
- 230000002163 immunogen Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 230000001018 virulence Effects 0.000 description 5
- VNYMOTCMNHJGTG-JBDRJPRFSA-N Ala-Ile-Ser Chemical compound [H]N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(O)=O VNYMOTCMNHJGTG-JBDRJPRFSA-N 0.000 description 4
- HJDNZFIYILEIKR-OSUNSFLBSA-N Arg-Ile-Thr Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(O)=O HJDNZFIYILEIKR-OSUNSFLBSA-N 0.000 description 4
- QISZHYWZHJRDAO-CIUDSAMLSA-N Asn-Asp-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(=O)N)N QISZHYWZHJRDAO-CIUDSAMLSA-N 0.000 description 4
- KQOPMGBHNQBCEL-HVTMNAMFSA-N Gln-His-Ile Chemical compound [H]N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O KQOPMGBHNQBCEL-HVTMNAMFSA-N 0.000 description 4
- KEBACWCLVOXFNC-DCAQKATOSA-N Glu-Arg-Met Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(O)=O KEBACWCLVOXFNC-DCAQKATOSA-N 0.000 description 4
- DTLLNDVORUEOTM-WDCWCFNPSA-N Glu-Thr-Lys Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(O)=O DTLLNDVORUEOTM-WDCWCFNPSA-N 0.000 description 4
- QSPLUJGYOPZINY-ZPFDUUQYSA-N Ile-Asp-Lys Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)O)N QSPLUJGYOPZINY-ZPFDUUQYSA-N 0.000 description 4
- GVKKVHNRTUFCCE-BJDJZHNGSA-N Ile-Leu-Ser Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)O)N GVKKVHNRTUFCCE-BJDJZHNGSA-N 0.000 description 4
- COWHUQXTSYTKQC-RWRJDSDZSA-N Ile-Thr-Glu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N COWHUQXTSYTKQC-RWRJDSDZSA-N 0.000 description 4
- WXLYNEHOGRYNFU-URLPEUOOSA-N Ile-Thr-Phe Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)N WXLYNEHOGRYNFU-URLPEUOOSA-N 0.000 description 4
- FADYJNXDPBKVCA-UHFFFAOYSA-N L-Phenylalanyl-L-lysin Natural products NCCCCC(C(O)=O)NC(=O)C(N)CC1=CC=CC=C1 FADYJNXDPBKVCA-UHFFFAOYSA-N 0.000 description 4
- LZDNBBYBDGBADK-UHFFFAOYSA-N L-valyl-L-tryptophan Natural products C1=CC=C2C(CC(NC(=O)C(N)C(C)C)C(O)=O)=CNC2=C1 LZDNBBYBDGBADK-UHFFFAOYSA-N 0.000 description 4
- IIKJNQWOQIWWMR-CIUDSAMLSA-N Leu-Cys-Ala Chemical compound C[C@@H](C(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](CC(C)C)N IIKJNQWOQIWWMR-CIUDSAMLSA-N 0.000 description 4
- PNUCWVAGVNLUMW-CIUDSAMLSA-N Leu-Cys-Ser Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](CO)C(O)=O PNUCWVAGVNLUMW-CIUDSAMLSA-N 0.000 description 4
- WCTCIIAGNMFYAO-DCAQKATOSA-N Leu-Cys-Val Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(O)=O WCTCIIAGNMFYAO-DCAQKATOSA-N 0.000 description 4
- BRTVHXHCUSXYRI-CIUDSAMLSA-N Leu-Ser-Ser Chemical compound CC(C)C[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O BRTVHXHCUSXYRI-CIUDSAMLSA-N 0.000 description 4
- NFLFJGGKOHYZJF-BJDJZHNGSA-N Lys-Ala-Ile Chemical compound CC[C@H](C)[C@@H](C(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CCCCN NFLFJGGKOHYZJF-BJDJZHNGSA-N 0.000 description 4
- JGAMUXDWYSXYLM-SRVKXCTJSA-N Lys-Arg-Glu Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O JGAMUXDWYSXYLM-SRVKXCTJSA-N 0.000 description 4
- KWUKZRFFKPLUPE-HJGDQZAQSA-N Lys-Asp-Thr Chemical compound [H]N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(O)=O KWUKZRFFKPLUPE-HJGDQZAQSA-N 0.000 description 4
- GAELMDJMQDUDLJ-BQBZGAKWSA-N Met-Ala-Gly Chemical compound CSCC[C@H](N)C(=O)N[C@@H](C)C(=O)NCC(O)=O GAELMDJMQDUDLJ-BQBZGAKWSA-N 0.000 description 4
- DRXODWRPPUFIAY-DCAQKATOSA-N Met-Asn-Lys Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(O)=O)CCCCN DRXODWRPPUFIAY-DCAQKATOSA-N 0.000 description 4
- AETNZPKUUYYYEK-CIUDSAMLSA-N Met-Glu-Asn Chemical compound CSCC[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O AETNZPKUUYYYEK-CIUDSAMLSA-N 0.000 description 4
- KPVLLNDCBYXKNV-CYDGBPFRSA-N Met-Val-Ile Chemical compound [H]N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O KPVLLNDCBYXKNV-CYDGBPFRSA-N 0.000 description 4
- 206010065764 Mucosal infection Diseases 0.000 description 4
- 108010066427 N-valyltryptophan Proteins 0.000 description 4
- GMWNQSGWWGKTSF-LFSVMHDDSA-N Phe-Thr-Ala Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C)C(O)=O GMWNQSGWWGKTSF-LFSVMHDDSA-N 0.000 description 4
- DIFXZGPHVCIVSQ-CIUDSAMLSA-N Pro-Gln-Ser Chemical compound [H]N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(O)=O DIFXZGPHVCIVSQ-CIUDSAMLSA-N 0.000 description 4
- DXTOOBDIIAJZBJ-BQBZGAKWSA-N Pro-Gly-Ser Chemical compound [H]N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CO)C(O)=O DXTOOBDIIAJZBJ-BQBZGAKWSA-N 0.000 description 4
- 102000018120 Recombinases Human genes 0.000 description 4
- 108010091086 Recombinases Proteins 0.000 description 4
- VMVNCJDKFOQOHM-GUBZILKMSA-N Ser-Gln-Lys Chemical compound C(CCN)C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CO)N VMVNCJDKFOQOHM-GUBZILKMSA-N 0.000 description 4
- UQFYNFTYDHUIMI-WHFBIAKZSA-N Ser-Gly-Ala Chemical compound OC(=O)[C@H](C)NC(=O)CNC(=O)[C@@H](N)CO UQFYNFTYDHUIMI-WHFBIAKZSA-N 0.000 description 4
- SFTZTYBXIXLRGQ-JBDRJPRFSA-N Ser-Ile-Ala Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O SFTZTYBXIXLRGQ-JBDRJPRFSA-N 0.000 description 4
- GARULAKWZGFIKC-RWRJDSDZSA-N Thr-Gln-Ile Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)CC)C(O)=O GARULAKWZGFIKC-RWRJDSDZSA-N 0.000 description 4
- ONNSECRQFSTMCC-XKBZYTNZSA-N Thr-Glu-Ser Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O ONNSECRQFSTMCC-XKBZYTNZSA-N 0.000 description 4
- PZSDPRBZINDEJV-HTUGSXCWSA-N Thr-Phe-Gln Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(N)=O)C(O)=O PZSDPRBZINDEJV-HTUGSXCWSA-N 0.000 description 4
- NYQIZWROIMIQSL-VEVYYDQMSA-N Thr-Pro-Asn Chemical compound [H]N[C@@H]([C@@H](C)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(N)=O)C(O)=O NYQIZWROIMIQSL-VEVYYDQMSA-N 0.000 description 4
- YEGMNOHLZNGOCG-UBHSHLNASA-N Trp-Asn-Asn Chemical compound [H]N[C@@H](CC1=CNC2=C1C=CC=C2)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O YEGMNOHLZNGOCG-UBHSHLNASA-N 0.000 description 4
- AKFLVKKWVZMFOT-IHRRRGAJSA-N Tyr-Arg-Asn Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(O)=O AKFLVKKWVZMFOT-IHRRRGAJSA-N 0.000 description 4
- CNLKDWSAORJEMW-KWQFWETISA-N Tyr-Gly-Ala Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)NCC(=O)N[C@@H](C)C(O)=O CNLKDWSAORJEMW-KWQFWETISA-N 0.000 description 4
- DMWNPLOERDAHSY-MEYUZBJRSA-N Tyr-Leu-Thr Chemical compound [H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O DMWNPLOERDAHSY-MEYUZBJRSA-N 0.000 description 4
- NZBSVMQZQMEUHI-WZLNRYEVSA-N Tyr-Thr-Ile Chemical compound CC[C@H](C)[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC1=CC=C(C=C1)O)N NZBSVMQZQMEUHI-WZLNRYEVSA-N 0.000 description 4
- HZWPGKAKGYJWCI-ULQDDVLXSA-N Tyr-Val-Leu Chemical compound CC(C)C[C@H](NC(=O)[C@@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(C)C)C(O)=O HZWPGKAKGYJWCI-ULQDDVLXSA-N 0.000 description 4
- UEHRGZCNLSWGHK-DLOVCJGASA-N Val-Glu-Val Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O UEHRGZCNLSWGHK-DLOVCJGASA-N 0.000 description 4
- SJLVYVZBFDTRCG-DCAQKATOSA-N Val-Lys-Cys Chemical compound CC(C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)O)N SJLVYVZBFDTRCG-DCAQKATOSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000000890 antigenic effect Effects 0.000 description 4
- 238000010367 cloning Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 108010004073 cysteinylcysteine Proteins 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 108010044374 isoleucyl-tyrosine Proteins 0.000 description 4
- 229930027917 kanamycin Natural products 0.000 description 4
- 229960000318 kanamycin Drugs 0.000 description 4
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 4
- 229930182823 kanamycin A Natural products 0.000 description 4
- 108010054155 lysyllysine Proteins 0.000 description 4
- 108010017391 lysylvaline Proteins 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000006798 recombination Effects 0.000 description 4
- 238000005215 recombination Methods 0.000 description 4
- 108091008146 restriction endonucleases Proteins 0.000 description 4
- 238000007619 statistical method Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- QMOQBVOBWVNSNO-UHFFFAOYSA-N 2-[[2-[[2-[(2-azaniumylacetyl)amino]acetyl]amino]acetyl]amino]acetate Chemical compound NCC(=O)NCC(=O)NCC(=O)NCC(O)=O QMOQBVOBWVNSNO-UHFFFAOYSA-N 0.000 description 3
- SNYCNNPOFYBCEK-ZLUOBGJFSA-N Asn-Ser-Ser Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(O)=O SNYCNNPOFYBCEK-ZLUOBGJFSA-N 0.000 description 3
- YNQMEIJEWSHOEO-SRVKXCTJSA-N Asn-Tyr-Cys Chemical compound C1=CC(=CC=C1C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CC(=O)N)N)O YNQMEIJEWSHOEO-SRVKXCTJSA-N 0.000 description 3
- 101100239088 Bacillus subtilis (strain 168) murAA gene Proteins 0.000 description 3
- 101100131847 Bacillus subtilis (strain 168) murAB gene Proteins 0.000 description 3
- 101100078797 Bacillus subtilis (strain 168) racE gene Proteins 0.000 description 3
- 241000589876 Campylobacter Species 0.000 description 3
- 101800001318 Capsid protein VP4 Proteins 0.000 description 3
- 241000193163 Clostridioides difficile Species 0.000 description 3
- ISWAQPWFWKGCAL-ACZMJKKPSA-N Cys-Cys-Glu Chemical compound [H]N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(O)=O)C(O)=O ISWAQPWFWKGCAL-ACZMJKKPSA-N 0.000 description 3
- KABHAOSDMIYXTR-GUBZILKMSA-N Cys-Glu-Leu Chemical compound CC(C)C[C@@H](C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CS)N KABHAOSDMIYXTR-GUBZILKMSA-N 0.000 description 3
- 108010041052 DNA Topoisomerase IV Proteins 0.000 description 3
- 241000588722 Escherichia Species 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- GYAUWXXORNTCHU-QWRGUYRKSA-N Gly-Cys-Tyr Chemical compound NCC(=O)N[C@@H](CS)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 GYAUWXXORNTCHU-QWRGUYRKSA-N 0.000 description 3
- AAXCQFOXUJMCCW-PETQGJDISA-N LPS core Chemical compound O([C@H]1[C@H](NC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)[C@H]([C@@H]([C@@H](CO[C@]2(O[C@@H]([C@@H](OC3[C@H]([C@@H](OC4[C@H]([C@@H](OC5[C@@H]([C@@H](O[C@@H]6[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O6)OC6[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O6)O[C@H]6[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O6)NC(C)=O)[C@H](O)[C@@H](CO[C@@H]6[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O6)O)O5)O)[C@H](O)[C@@H]([C@@H](O)COC5[C@H]([C@@H](O)[C@H](OP(O)(O)=O)[C@@H]([C@@H](O)CO)O5)O)O4)O)[C@H](OP(O)(=O)OP(O)(=O)OCCN)[C@@H]([C@@H](O)CO)O3)O)[C@H](O[C@]3(O[C@@H]([C@@H](O)[C@H](O[C@]4(O[C@@H]([C@@H](O)[C@H](OP(O)(=O)OCCN)C4)[C@@H](O)CO)C(O)=O)C3)[C@@H](O)CO)C(O)=O)C2)[C@@H](O)CO)C(O)=O)O1)OP(O)(O)=O)OC(=O)C[C@@H](CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC)C[C@H]1O[C@H](OP(O)(O)=O)[C@H](NC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H](OC(=O)C[C@H](O)CCCCCCCCCCC)[C@@H]1O AAXCQFOXUJMCCW-PETQGJDISA-N 0.000 description 3
- 101100043341 Lactococcus lactis subsp. lactis (strain IL1403) spx2 gene Proteins 0.000 description 3
- 101100508198 Leptospira borgpetersenii serovar Hardjo-bovis (strain L550) infA2 gene Proteins 0.000 description 3
- GZAUZBUKDXYPEH-CIUDSAMLSA-N Leu-Cys-Cys Chemical compound CC(C)C[C@@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CS)C(=O)O)N GZAUZBUKDXYPEH-CIUDSAMLSA-N 0.000 description 3
- 241001263478 Norovirus Species 0.000 description 3
- 238000012408 PCR amplification Methods 0.000 description 3
- 108020004511 Recombinant DNA Proteins 0.000 description 3
- 108700005075 Regulator Genes Proteins 0.000 description 3
- 241000702670 Rotavirus Species 0.000 description 3
- 241000607142 Salmonella Species 0.000 description 3
- RDFQNDHEHVSONI-ZLUOBGJFSA-N Ser-Asn-Ser Chemical compound OC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(O)=O RDFQNDHEHVSONI-ZLUOBGJFSA-N 0.000 description 3
- ICHZYBVODUVUKN-SRVKXCTJSA-N Ser-Asn-Tyr Chemical compound [H]N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(O)=O ICHZYBVODUVUKN-SRVKXCTJSA-N 0.000 description 3
- 108700005078 Synthetic Genes Proteins 0.000 description 3
- WYKJENSCCRJLRC-ZDLURKLDSA-N Thr-Gly-Cys Chemical compound C[C@H]([C@@H](C(=O)NCC(=O)N[C@@H](CS)C(=O)O)N)O WYKJENSCCRJLRC-ZDLURKLDSA-N 0.000 description 3
- 101100354953 Treponema denticola (strain ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153 / KCTC 15104) pyrBI gene Proteins 0.000 description 3
- 241000607626 Vibrio cholerae Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 101150008263 accD gene Proteins 0.000 description 3
- 101150061138 acpS gene Proteins 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 101150037081 aroA gene Proteins 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 101150000582 dapE gene Proteins 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 101150005487 ftsI gene Proteins 0.000 description 3
- 101150071760 ftsL gene Proteins 0.000 description 3
- 101150069904 ftsN gene Proteins 0.000 description 3
- 101150111615 ftsZ gene Proteins 0.000 description 3
- 230000002538 fungal effect Effects 0.000 description 3
- 108010001064 glycyl-glycyl-glycyl-glycine Proteins 0.000 description 3
- 238000009169 immunotherapy Methods 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000000415 inactivating effect Effects 0.000 description 3
- 101150071451 infA gene Proteins 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 101150033242 lpxC gene Proteins 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 101150067482 msbA gene Proteins 0.000 description 3
- 101150025333 murA gene Proteins 0.000 description 3
- 101150023205 murA1 gene Proteins 0.000 description 3
- 101150089003 murA2 gene Proteins 0.000 description 3
- 101150047269 murI gene Proteins 0.000 description 3
- 101150049023 nadE gene Proteins 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 101150060462 pbpB gene Proteins 0.000 description 3
- 229920001184 polypeptide Polymers 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 101150003695 proS gene Proteins 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 101150098691 pyrB gene Proteins 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 101150046953 rfaH gene Proteins 0.000 description 3
- 101150082338 rhoL gene Proteins 0.000 description 3
- 108010037379 ribosome releasing factor Proteins 0.000 description 3
- 101150078369 rpsB gene Proteins 0.000 description 3
- 102220045258 rs587781957 Human genes 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 101150069666 trmA gene Proteins 0.000 description 3
- 230000003612 virological effect Effects 0.000 description 3
- HKZAAJSTFUZYTO-LURJTMIESA-N (2s)-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]acetyl]amino]acetyl]amino]acetyl]amino]-3-hydroxypropanoic acid Chemical compound NCC(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](CO)C(O)=O HKZAAJSTFUZYTO-LURJTMIESA-N 0.000 description 2
- AETVBWZVKDOWHH-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-3-(1-ethylazetidin-3-yl)oxypyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2)OC1CN(C1)CC AETVBWZVKDOWHH-UHFFFAOYSA-N 0.000 description 2
- 101001023095 Anemonia sulcata Delta-actitoxin-Avd1a Proteins 0.000 description 2
- 101000641989 Araneus ventricosus Kunitz-type U1-aranetoxin-Av1a Proteins 0.000 description 2
- 101000939689 Araneus ventricosus U2-aranetoxin-Av1a Proteins 0.000 description 2
- 238000011725 BALB/c mouse Methods 0.000 description 2
- 101000633673 Buthacus arenicola Beta-insect depressant toxin BaIT2 Proteins 0.000 description 2
- 241000589875 Campylobacter jejuni Species 0.000 description 2
- 101001028691 Carybdea rastonii Toxin CrTX-A Proteins 0.000 description 2
- 101000685083 Centruroides infamatus Beta-toxin Cii1 Proteins 0.000 description 2
- 101000654318 Centruroides noxius Beta-mammal toxin Cn2 Proteins 0.000 description 2
- 101000685085 Centruroides noxius Toxin Cn1 Proteins 0.000 description 2
- 101001028688 Chironex fleckeri Toxin CfTX-1 Proteins 0.000 description 2
- 101001028695 Chironex fleckeri Toxin CfTX-2 Proteins 0.000 description 2
- 102100029173 Choline-phosphate cytidylyltransferase B Human genes 0.000 description 2
- 101710100756 Choline-phosphate cytidylyltransferase B Proteins 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 2
- 241000223935 Cryptosporidium Species 0.000 description 2
- 101000644407 Cyriopagopus schmidti U6-theraphotoxin-Hs1a Proteins 0.000 description 2
- DVKQPQKQDHHFTE-ZLUOBGJFSA-N Cys-Cys-Asn Chemical compound C([C@@H](C(=O)O)NC(=O)[C@H](CS)NC(=O)[C@H](CS)N)C(=O)N DVKQPQKQDHHFTE-ZLUOBGJFSA-N 0.000 description 2
- 101100491986 Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) aromA gene Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000224467 Giardia intestinalis Species 0.000 description 2
- 241000228402 Histoplasma Species 0.000 description 2
- 108010009595 Inorganic Pyrophosphatase Proteins 0.000 description 2
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 2
- 231100000111 LD50 Toxicity 0.000 description 2
- 239000006137 Luria-Bertani broth Substances 0.000 description 2
- 108010021466 Mutant Proteins Proteins 0.000 description 2
- 102000008300 Mutant Proteins Human genes 0.000 description 2
- 101710116435 Outer membrane protein Proteins 0.000 description 2
- 238000010222 PCR analysis Methods 0.000 description 2
- 101000679608 Phaeosphaeria nodorum (strain SN15 / ATCC MYA-4574 / FGSC 10173) Cysteine rich necrotrophic effector Tox1 Proteins 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 2
- 101100508902 Shigella flexneri ipaJ gene Proteins 0.000 description 2
- 241001591005 Siga Species 0.000 description 2
- 206010051511 Viral diarrhoea Diseases 0.000 description 2
- 241000607734 Yersinia <bacteria> Species 0.000 description 2
- 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 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 230000005875 antibody response Effects 0.000 description 2
- 101150040872 aroE gene Proteins 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 229960005091 chloramphenicol Drugs 0.000 description 2
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001086 cytosolic effect Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 230000000369 enteropathogenic effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012224 gene deletion Methods 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- 229940085435 giardia lamblia Drugs 0.000 description 2
- 238000002744 homologous recombination Methods 0.000 description 2
- 230000006801 homologous recombination Effects 0.000 description 2
- 238000003119 immunoblot Methods 0.000 description 2
- 230000005847 immunogenicity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 238000007918 intramuscular administration Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 231100000219 mutagenic Toxicity 0.000 description 2
- 230000003505 mutagenic effect Effects 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000013207 serial dilution Methods 0.000 description 2
- 239000013605 shuttle vector Substances 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229940125575 vaccine candidate Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VMSLCPKYRPDHLN-UHFFFAOYSA-N (R)-Humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)C(O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-UHFFFAOYSA-N 0.000 description 1
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 102000004567 6-phosphogluconate dehydrogenase Human genes 0.000 description 1
- 108020001657 6-phosphogluconate dehydrogenase Proteins 0.000 description 1
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- UQJUGHFKNKGHFQ-VZFHVOOUSA-N Ala-Cys-Thr Chemical compound [H]N[C@@H](C)C(=O)N[C@@H](CS)C(=O)N[C@@H]([C@@H](C)O)C(O)=O UQJUGHFKNKGHFQ-VZFHVOOUSA-N 0.000 description 1
- 101100163490 Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) aroA1 gene Proteins 0.000 description 1
- 108700028369 Alleles Proteins 0.000 description 1
- 108091093088 Amplicon Proteins 0.000 description 1
- 101100172211 Arabidopsis thaliana HAG3 gene Proteins 0.000 description 1
- BSYKSCBTTQKOJG-GUBZILKMSA-N Arg-Pro-Ala Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O BSYKSCBTTQKOJG-GUBZILKMSA-N 0.000 description 1
- 208000002109 Argyria Diseases 0.000 description 1
- 241001167018 Aroa Species 0.000 description 1
- CTQIOCMSIJATNX-WHFBIAKZSA-N Asn-Gly-Ala Chemical compound [H]N[C@@H](CC(N)=O)C(=O)NCC(=O)N[C@@H](C)C(O)=O CTQIOCMSIJATNX-WHFBIAKZSA-N 0.000 description 1
- 241000335423 Blastomyces Species 0.000 description 1
- 244000135860 Capparis spinosa subsp spinosa Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 102000009016 Cholera Toxin Human genes 0.000 description 1
- 108010049048 Cholera Toxin Proteins 0.000 description 1
- 108020004705 Codon Proteins 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 101100126053 Dictyostelium discoideum impdh gene Proteins 0.000 description 1
- 238000012286 ELISA Assay Methods 0.000 description 1
- 241000224432 Entamoeba histolytica Species 0.000 description 1
- 241000588921 Enterobacteriaceae Species 0.000 description 1
- 241000991587 Enterovirus C Species 0.000 description 1
- 241001646716 Escherichia coli K-12 Species 0.000 description 1
- 241000488157 Escherichia sp. Species 0.000 description 1
- 108091092566 Extrachromosomal DNA Proteins 0.000 description 1
- 108010046276 FLP recombinase Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 206010064571 Gene mutation Diseases 0.000 description 1
- 108700039691 Genetic Promoter Regions Proteins 0.000 description 1
- 108700007698 Genetic Terminator Regions Proteins 0.000 description 1
- 241000224466 Giardia Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- NSVOVKWEKGEOQB-LURJTMIESA-N Gly-Pro-Gly Chemical compound NCC(=O)N1CCC[C@H]1C(=O)NCC(O)=O NSVOVKWEKGEOQB-LURJTMIESA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 108010078321 Guanylate Cyclase Proteins 0.000 description 1
- 102000014469 Guanylate cyclase Human genes 0.000 description 1
- 235000001018 Hibiscus sabdariffa Nutrition 0.000 description 1
- 240000004153 Hibiscus sabdariffa Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 108060003951 Immunoglobulin Proteins 0.000 description 1
- 102000009617 Inorganic Pyrophosphatase Human genes 0.000 description 1
- 101710120978 Kanamycin resistance protein Proteins 0.000 description 1
- 239000006142 Luria-Bertani Agar Substances 0.000 description 1
- BOJYMMBYBNOOGG-DCAQKATOSA-N Lys-Pro-Ala Chemical compound [H]N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(O)=O BOJYMMBYBNOOGG-DCAQKATOSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- KZNQNBZMBZJQJO-UHFFFAOYSA-N N-glycyl-L-proline Natural products NCC(=O)N1CCCC1C(O)=O KZNQNBZMBZJQJO-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 108091092724 Noncoding DNA Proteins 0.000 description 1
- 108020004485 Nonsense Codon Proteins 0.000 description 1
- 238000000636 Northern blotting Methods 0.000 description 1
- 108010079246 OMPA outer membrane proteins Proteins 0.000 description 1
- 108700028353 OmpC Proteins 0.000 description 1
- 108700026244 Open Reading Frames Proteins 0.000 description 1
- 238000002944 PCR assay Methods 0.000 description 1
- 208000037581 Persistent Infection Diseases 0.000 description 1
- MDHZEOMXGNBSIL-DLOVCJGASA-N Phe-Ala-Cys Chemical compound C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@H](CC1=CC=CC=C1)N MDHZEOMXGNBSIL-DLOVCJGASA-N 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- ALJGSKMBIUEJOB-FXQIFTODSA-N Pro-Ala-Cys Chemical compound C[C@@H](C(=O)N[C@@H](CS)C(=O)O)NC(=O)[C@@H]1CCCN1 ALJGSKMBIUEJOB-FXQIFTODSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241001138501 Salmonella enterica Species 0.000 description 1
- 241001353153 Shigella flexneri 3a Species 0.000 description 1
- 101100018379 Shigella flexneri icsA gene Proteins 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 241000193998 Streptococcus pneumoniae Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 230000024932 T cell mediated immunity Effects 0.000 description 1
- 101000588258 Taenia solium Paramyosin Proteins 0.000 description 1
- 101710182223 Toxin B Proteins 0.000 description 1
- 108090000992 Transferases Proteins 0.000 description 1
- 102000004357 Transferases Human genes 0.000 description 1
- 101000980463 Treponema pallidum (strain Nichols) Chaperonin GroEL Proteins 0.000 description 1
- 101100476911 Yersinia enterocolitica yscW gene Proteins 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 201000009840 acute diarrhea Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 102000030621 adenylate cyclase Human genes 0.000 description 1
- 108060000200 adenylate cyclase Proteins 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- 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 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 101150102858 aroD gene Proteins 0.000 description 1
- 101150108612 aroQ gene Proteins 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 108010010430 asparagine-proline-alanine Proteins 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 244000309743 astrovirus Species 0.000 description 1
- 210000003578 bacterial chromosome Anatomy 0.000 description 1
- 201000007032 bacterial conjunctivitis Diseases 0.000 description 1
- 229960001212 bacterial vaccine Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AVVWPBAENSWJCB-DGPNFKTASA-N beta-D-galactofuranose Chemical compound OC[C@@H](O)[C@@H]1O[C@@H](O)[C@H](O)[C@H]1O AVVWPBAENSWJCB-DGPNFKTASA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000002784 cytotoxicity assay Methods 0.000 description 1
- 231100000263 cytotoxicity test Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940124447 delivery agent Drugs 0.000 description 1
- 238000000432 density-gradient centrifugation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229940007078 entamoeba histolytica Drugs 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 150000002270 gangliosides Chemical class 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 102000034356 gene-regulatory proteins Human genes 0.000 description 1
- 108091006104 gene-regulatory proteins Proteins 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229950010772 glucose-1-phosphate Drugs 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 108010077515 glycylproline Proteins 0.000 description 1
- 101150035744 guaB gene Proteins 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 230000028996 humoral immune response Effects 0.000 description 1
- 102000018358 immunoglobulin Human genes 0.000 description 1
- 230000001759 immunoprophylactic effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 244000000074 intestinal pathogen Species 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000006799 invasive growth in response to glucose limitation Effects 0.000 description 1
- 101150018167 ipaD gene Proteins 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 208000002551 irritable bowel syndrome Diseases 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 206010023332 keratitis Diseases 0.000 description 1
- 229960003299 ketamine Drugs 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229940124590 live attenuated vaccine Drugs 0.000 description 1
- 229940023012 live-attenuated vaccine Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 231100000668 minimum lethal dose Toxicity 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000037434 nonsense mutation Effects 0.000 description 1
- 238000001668 nucleic acid synthesis Methods 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 229940126578 oral vaccine Drugs 0.000 description 1
- 239000006179 pH buffering agent Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000002264 polyacrylamide gel electrophoresis Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000035752 proliferative phase Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010188 recombinant method Methods 0.000 description 1
- 239000001044 red dye Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000026775 severe diarrhea Diseases 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012289 standard assay Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 229940031000 streptococcus pneumoniae Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 208000012153 swine disease Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 101150033532 virG gene Proteins 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- BPICBUSOMSTKRF-UHFFFAOYSA-N xylazine Chemical compound CC1=CC=CC(C)=C1NC1=NCCCS1 BPICBUSOMSTKRF-UHFFFAOYSA-N 0.000 description 1
- 229960001600 xylazine Drugs 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/02—Bacterial antigens
- A61K39/025—Enterobacteriales, e.g. Enterobacter
- A61K39/0283—Shigella
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
-
- 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
- A61K39/02—Bacterial antigens
-
- 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
- A61P1/12—Antidiarrhoeals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/52—Bacterial cells; Fungal cells; Protozoal cells
- A61K2039/522—Bacterial cells; Fungal cells; Protozoal cells avirulent or attenuated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
- A61K2039/52—Bacterial cells; Fungal cells; Protozoal cells
- A61K2039/523—Bacterial cells; Fungal cells; Protozoal cells expressing foreign proteins
-
- 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
- A61K2039/70—Multivalent vaccine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
8주된 BALB/c 마우스의 그룹을 시겔라 플렉스네리 2a(a 및 b) 돌연변이체의 CRP(106 CFU) 및 CRN(108 CFU) 변체 또는 한편으로 시겔라 손네이(c)의 I기(105.5 CFU) 및 II기(107.5 CFU) 변체에 의해, 2주-간격으로 2회 비내로 면역화시켰다. 대조군을 염수로 모의 백신접종하였다. 후속으로, 마우스를 동일한 경로를 통해 106 CFU의 야생형 시겔라 플렉스네리 6(a 및 c) 또는 106.5 CFU의 야생형 시겔라 손네이(b)로 접종하였다. 후속으로 14일간 생존을 모니터하였다. 도면은 각 그룹에 5 마리의 마우스를 사용한 3 개(b) 또는 2 개(a 및 c)의 독립적인 실험들 및 반복 실험에 대한 복합 데이터를 도시한다. 상기 생존 곡선의 통계학적 분석을 로그-순위(만텔-콕스) 시험에 의해 수행하였다. 생존이 모의-백신접종된 마우스의 경우와 유의 수준으로 상이한 경우에, p 값을 그래프상에 나타낸다.
도 2. 유도할 수 있는 제안된 항체 수준의 차이뿐만 아니라 사용되는 다양한 돌연변이체의 항원 표현형의 도식적 표현.
O-항원, 그의 유전 결정인자, 및 이들에 의해 촉발된 항체를 도시한다. Ipa 및 소수의 보존된 표면 항원들을 도시한다. Ipa 및 O-항원을 모두 발현하는 돌연변이체(시겔라 플렉스네리 ΔaroC CRP 및 시겔라 손네이 I기)는 주로 이들 주요 항원들에 대한 항체 반응을 촉발한다. 대조적으로, 상기 백신 균주 중 이들 항원의 상실은 소수의 보존된 항원들에 대해 보다 높은 반응을 허용한다. ip: 침입 플라스미드, chr: 염색체, T3SS: 3형 분비 시스템, LPS: 리포폴리사카라이드.
도 3. 약독화된 생 시겔라 플렉스네리 2a 균주로 백신접종한 마우스로부터 획득된 광범위-반응성 점막 IgA.
평활한 ipa-양성 균주(ΔaroC CRP) 및 이중 돌연변이체(ΔrfbF CRN)로 2 회 면역화후 수집된 BAL 샘플 중 sIgA의 면역 반응성을 상이한 표적 세균 세포상에서 ELISA에 의해 측정하였다. 반응성을, 필적하는 반복을 수행하기 위해서 동일한 희석비(ΔrfbF CRN 샘플의 반응성으로 나눈 ΔaroC CRP 샘플의 반응성)로서 나타낸다. 그래프는 독립적인 백신접종으로부터 획득한 BAL 샘플로 수행된 4 개 실험의 평균 + 상기 평균의 표준 오차를 도시한다. 데이터를 만-휘트니 비모수 검정에 의해 상기 이중(ipa 및 O 항원) 양성 표적(ΔaroC CRP; 검은색 컬럼)상에서 획득된 값에 대해 통계학적으로 비교하였다.
도 4. 보충 표 1: 결실 돌연변이체들(서열번호 3-10)의 생성 및 확인에 사용된 올리고뉴클레오티드.
도 5. 약독화된 시겔라 플렉스네리 2a 2457T 균주의 도식적인 표현.
A. 시겔라 플렉스네리 2a 2457T 완전히 서열분석된 균주. O-항원은 시겔라에의 혈청형 결정인자이다. 상기 시겔라 염색체상의 rfbF 유전자는 LPS의 O-항원 성분의 합성에 필수적인 인자를 암호화한다. 모든 병원성 시겔라 균주 중에 존재하는 침입 플라스미드는 III형 분비 시스템(T3SS)의 중요한 분자 성분인 침입 플라스미드 항원(IpaA-D)을 암호화한다. T3SS는 표적 세포-시겔라 상호작용의 핵심 과정을 매개하고 최종적으로 시겔라 인자를 표적 세포내로 전달되게 하며, 이는 상기 병원균을 침입 및 확산되게 할 수 있다. IpaB 및 IpaC가 상기 시스템의 핵심적이고 필수적인 성분들이다.
B. 시겔라 플렉스네리 2a T2457 rfbF-ipaB/C- 돌연변이체에서 2 개의 결실이 도입된다. 상기 염색체로부터 rfbF 유전자의 결실은 상기 O-항원의 합성을 제거하며, 약독화되고 백신접종시 혈청형 독립적인 면역성을 유도하는 "거친" 균주를 생성시킨다. 상기 침입 플라스미드상의 상기 ipaB 및 C 유전자의 결실은 T3SS를 파괴하며, 따라서 상기 시겔라 돌연변이체를 비-침입성(및 콩고 레드 음성)으로 만든다.
C. 상기 돌연변이 시겔라 균주의 침입 플라스미드를 안정화시키기 위해서, 필수 염색체 유전자(무기 피로포스파타제, ppa(도 7 서열번호 24))를 상기 염색체로부터 결실시키고 합성 구조물의 일부로서 상기 침입 플라스미드내로 재도입시킨다.
도 6: ipa 클러스터, ipa B/C 결실에 대한 프라이머 위치(pK1,2) 및 ipa B/C의 결실을 모니터하기 위한 조절 프라이머(ko1,2)를 갖는 시겔라 플렉스네리 2a
301 균주의 침입 플라스미드 pCP301의 도식적인 예시. ipaJ와 IS100 요소 사이의 합성 유전자의 삽입 부위의 위치를 또한 나타낸다.
도 7: 서열
eltAB 프로모터 및 종결 서열과 함께 아미노산 위치 13(Pro에서부터 Phe까지)에 돌연변이를 갖는 ST를 암호화하는 LT-B/mST 융합 단백질에 대한 유전자
GP-P13F(뉴클레오티드 서열, 서열번호 11),
아미노산 위치 13(Pro에서부터 Phe까지)에 ST의 돌연변이를 갖는 LT-B/mST 융합 단백질
GP-P13F(아미노산 서열, 서열번호 12),
eltAB 프로모터 및 종결 서열과 함께 아미노산 위치 13(Pro에서부터 Gly까지)에 돌연변이를 갖는 ST를 암호화하는 LT-B/mST 융합 단백질에 대한 유전자
GS-P13G(뉴클레오티드 서열, 서열번호 13),
아미노산 위치 13(Pro에서부터 Gly까지)에 ST의 돌연변이를 갖는 LT-B/mST 융합 단백질
GS-P13G(아미노산 서열, 서열번호 14),
eltAB 프로모터 및 종결 서열과 함께 아미노산 위치 12(Asn에서부터 Arg까지)에 돌연변이를 갖는 ST를 암호화하는 LT-B/mST 융합 단백질에 대한 유전자
GS-N12R(뉴클레오티드 서열, 서열번호 15),
아미노산 위치 12(Asn에서부터 Arg까지)에 ST의 돌연변이를 갖는 LT-B/mST 융합 단백질
GS-N12R(아미노산 서열, 서열번호 16),
eltAB 프로모터 및 종결 서열과 함께 아미노산 위치 12(Asn에서부터 Lys까지)에 돌연변이를 갖는 ST를 암호화하는 LT-B/mST 융합 단백질에 대한 유전자
GS-N12K(뉴클레오티드 서열, 서열번호 17),
아미노산 위치 12(Asn에서부터 Lys까지)에 ST의 돌연변이를 갖는 LT-B/mST 융합 단백질
GS-N12K(아미노산 서열, 서열번호 18),
ipa 결실 돌연변이체 균주를 확인하기 위한 순방향 조절 PCR 프라이머
ipa co1(서열번호 19),
ipa 결실 돌연변이체 균주를 확인하기 위한 역방향 조절 PCR 프라이머
ipa co2(서열번호 20),
ipa 결실 돌연변이체 균주를 생성시키기 위한 순방향 PCR 프라이머
ipa pKD1(서열번호 21),
ipa 결실 돌연변이체 균주를 생성시키기 위한 순방향 PCR 프라이머
ipa pKD2(서열번호 22),
침입 플라스미드로부터 제거된 ipaB 및 ipC 유전자의 뉴클레오티드 서열
ipaBC(서열번호 23),
염색체로부터 침입 플라스미드로 이식된 ppa 유전자의 뉴클레오티드 서열
시겔라 ppa 유전자(서열번호 24),
ppa 결실 돌연변이체 균주를 생성시키기 위한 순방향 PCR 프라이머
ppa pKD-F(서열번호 25),
ppa 결실 돌연변이체 균주를 생성시키기 위한 역방향 PCR 프라이머
ppa pKD-R(서열번호 26),
ppa 결실 돌연변이체 균주를 확인하기 위한 순방향 조절 PCR 프라이머
ppa ko1(서열번호 27),
ppa 결실 돌연변이체 균주를 확인하기 위한 역방향 조절 PCR 프라이머
ppa ko2(서열번호 28),
가요성 폴딩을 위해 LT-B와 mST 사이에 삽입된 링커 펩티드
GGGGS(서열번호 29).
도 8:
rfbF 유전자가 결실된 염색체 영역의 PCR 증폭.
M: DNA 크기 마커; WT: 야생형 시겔라 플렉스네리 2a 2457T, 측면 인접 영역을 갖는 rfbF 유전자, 1100 bp 단편; mt: ΔrfbF 돌연변이체, 클로람페니콜 유전자에 의한 유전자 치환, 1300 bp.
도 9:
ipaC 및 ipaB 유전자가 결실된 침입 플라스미드 영역의 PCR 증폭.
M: DNA 크기 마커; WT: 야생형 시겔라 플렉스네리 2a 2457T, 측면 인접 영역을 갖는 ipaB 및 ipaC 유전자, 1600 bp 단편; mt: ΔipaBC 돌연변이체 침입 플라스미드, 가나마이신 유전자에 의한 유전자 치환, 2570 bp.
도 10:
A. 필수 유전자 Ppa, LTB-mST 융합 단백질 및 가나마이신 내성 단백질을 암호화하는 다중-유전자 구조물의 구조.
LTB-mST 융합 단백질의 발현이 LTA-프로모터에 의해 구동되고 전사는 LTB 종결자에 의해 종결된다. 해독 ST 돌연변이를 갖는 4 개의 구조물(P13F, P13G, N12R, N12K)의 LTB-ST 아미노산 서열을 나타낸다(돌연변이된 코돈은 밑줄을 그음). 약어: CS: 클로닝 부위; H1 및 H2: 상동성 재조합을 지원하기 위한 침입 플라스미드 상의 상동 영역 1 및 2; ppa: 무기 피로포스파타제 유전자; pro: 프로모터; term: 종결자; GGGGS: Gly-Gly-Gly-Gly-Ser(LTB와 mST 사이의 서열번호 29 5-아미노산 링커); kan: 가나마이신 내성 유전자.
B. 시겔라 침입 플라스미드내로의 ETEC 유전자의 삽입.
M: DNA 크기 마커; WT: 야생형 시겔라 플렉스네리 2a 2457T, 칩입 플라스미드 유전자간 영역, 450 bp 단편; mt: LT-B + STm 유전자 돌연변이 침입 플라스미드, 가나마이신 유전자에 의한 유전자 치환, 2800 bp.
C. LTB를 검출하기 위한 면역블럿 분석.
재조합 LT-B(또한 대장균 및 시겔라 배양 상등액 분획)(선택된 단백질들)를 SDS-PAGE에 의해 분리시키고, 단백질들을 나이트로셀룰로스 멤브레인으로 옮기고 항-LTB 단클론 항체로 검출하였다. 레인 1: 야생형 시겔라 플렉스네리(음성 대조군); 레인 2: 침입 플라스미드 중에 융합 유전자를 갖는 시겔라 플렉스네리; 레인 3: 도 10A에 도시된 바와 같은 합성 구조물을 함유하는 pGET 벡터로 형질전환된 DH5α 대장균; 레인 4: LT를 발현하는 ETEC 균주(양성 대조군).
도 11:
가공된 rfbF 및 ipaC/ipaB 복합 돌연변이를 갖는 시겔라 플렉스네리 2a 백신 균주에 의해 유도된 이종 보호.
5 마리 마우스의 그룹들을 치사량에 가까운 용량의 야생형 균주 시겔라 플렉스네리 2a 2457T(5x105 cfu/마우스) 또는 그의 동질유전자 결실 돌연변이체 2457TΔrfb, 2457TΔipaBC, 2457TΔrfbΔipaBC(모두 108 cfu/마우스)로 비내 면역화하거나, 또는 PBS 완충제로 모의 면역화하였다. 3 회의 동일한 면역화를 2-주 간격으로 수행하였다. 최종 추가 면역화후 1 주일째에, 마우스를 치사 용량의 시겔라 손네이 균주(2x106 cfu/마우스)로 접종하였다. 동물의 생존을 매일 모니터하였다.
Claims (15)
- 하나 이상의 임의의 ipa 유전자의 결실, 불활성화, 또는 이들 둘 다를 포함하는 내인성 침입 플라스미드의 돌연변이에 의해 비-침입성(non-invasive)이며,
O-항원 합성을 암호화하는 rfb/wbb 유전자 클러스터 내 유전자, O-항원 리가제를 암호화하는 waaL, O-항원 운반에 관련된 O-항원 플립파제(flippase)를 암호화하는 wzx, 및 O-항원 중합에 관련된 wzy/rfc로 이루어지는 군에서 선택되는 하나 이상의 유전자의 결실, 불활성화, 또는 이들 둘 다를 유도하는 돌연변이에 의해 얻어지는 거친(rough) LPS 표현형을 가지는 돌연변이 시겔라 균주를 포함하는, 시겔라 생백신으로서,
단 상기 돌연변이 시겔라 균주는, rfb/wbb 유전자 클러스터 내 유전자 및 waaL 유전자로 이루어진 군으로부터 선택되는 하나 이상의 유전자가 결실되고 하나 이상의 ipa 유전자가 결실된 시겔라 균주가 아닌, 시겔라 생백신. - 제1항에 있어서, 상기 시겔라 균주가 시겔라 플렉스네리(S. flexneri), 시겔라 손네이(S. sonnei), 시겔라 다이센테리아에(S. dysenteriae) 및 시겔라 보이디이(S. boydii)로 이루어진 군에서 선택되는, 시겔라 생백신.
- 제1항에 있어서, 시겔라 플렉스네리 및 시겔라 손네이를 포함하는 시겔라의 상이한 혈청형 또는 종에 대해 교차-보호성인, 시겔라 생백신.
- 제1항에 있어서, 상기 내인성 침입 플라스미드의 돌연변이가 ipaB 유전자 및 ipaC 유전자가 아닌, 하나 이상의 임의의 ipa 유전자의 결실, 불활성화, 또는 이들 둘 다를 포함하는, 시겔라 생백신.
- 제4항에 있어서, 상기 내인성 침입 플라스미드의 돌연변이가 ipaB 유전자 및 ipaC 유전자 중 적어도 하나의 결실, 불활성화, 또는 이들 둘 다를 추가로 포함하는, 시겔라 생백신.
- 제1항에 있어서, 상기 내인성 침입 플라스미드의 돌연변이가 ipaB 유전자 및 ipaC 유전자 중 적어도 하나의 불활성화를 포함하는, 시겔라 생백신.
- 제1항에 있어서, 상기 돌연변이 시겔라 균주가,
이종 항원을 분비하거나 또는 세균 세포 표면상에서 이종 항원을 발현하도록 상기 이종 항원을 암호화하는 적어도 하나의 유전자를 통합(incorporate)시키는 것을 포함하는, 내인성 침입 플라스미드의 돌연변이를 추가로 포함하는 것인, 시겔라 생백신. - 제7항에 있어서, 상기 항원이 하기 그룹으로부터 선택되는, 시겔라 생백신:
- 세균성 항원,
- 바이러스성 항원,
- 진균성 항원, 및
- 기생충성 항원. - 제8항에 있어서, 상기 세균성 항원이, 이열성 독소의 B 서브유닛(LTB), 내열성 독소(ST) 또는 이들의 서브유닛 또는 융합물, 바람직하게는 서열번호 1에 나타낸 바와 같은 아미노산 서열을 갖는 STm을 포함하는 LTB/STm을 포함하는, 장독소 (ETEC)인, 시겔라 생백신.
- 제1항에 있어서, 개체의 감염성 질병을 예방하기 위해 사용되는, 시겔라 생백신.
- 제10항에 있어서, 경구 또는 비내 투여되는, 시겔라 생백신.
- 제10항에 있어서, 병원균의 보호 항원을 내인성 침입 플라스미드 내에 통합시킴으로써 시겔라 이외 종의 적어도 하나의 병원균의 보호 항원 및 시겔라의 보호 항원을 발현하는 다가 백신이 사용되고,
상기 감염성 질병이 임의의 시겔라의 혈청형 또는 종, 상기 병원균, 또는 이들의 조합에 의해 유발되는, 시겔라 생백신. - 하기 단계를 포함하는 제1항의 시겔라 생백신의 제조방법:
- 병원성 시겔라 균주를 제공하는 단계;
- O-항원 합성을 암호화하는 rfb/wbb 유전자 클러스터 내 유전자, O-항원 리가제를 암호화하는 waaL, O-항원 운반에 관련된 O-항원 플립파제(flippase)를 암호화하는 wzx, 및 O-항원 중합에 관련된 wzy/rfc로 이루어지는 군에서 선택되는 하나 이상의 유전자의 결실, 불활성화, 또는 이들 둘 다를 유도하는 돌연변이, 및 내인성 침입 플라스미드의 돌연변이에 의해 병원성 시겔라 균주를 변형시켜 거칠고 비-침입성인 균주를 얻는 단계로서, 상기 내인성 침입 플라스미드의 돌연변이가 하나 이상의 임의의 ipa 유전자의 결실, 불활성화, 또는 이들 둘 다를 포함하는, 단계; 및
- 상기 거칠고 비-침입성인 시겔라 균주를 포함하는 백신을 제형화하는 단계. - 제13항에 있어서, (i) O-항원에 관련된 적어도 하나의 유전자가 하나 이상의 rfb 유전자를 포함하거나, (ii) 내인성 침입 플라스미드의 돌연변이가 하나 이상의 ipa 유전자의 결실, 불활성화, 또는 이들 둘 다를 포함하거나, 또는 (iii) 상기 (i) 및 (ii) 둘 다인, 제조방법.
- 제13항에 있어서, 상기 내인성 침입 플라스미드를 돌연변이시켜 이종 항원을 발현하거나, 분비하거나, 이들 둘 다를 하도록 이종 항원을 암호화하는 적어도 하나의 유전자를 통합시키는 단계를 추가로 포함하는, 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12183347.9 | 2012-09-06 | ||
EP12183347 | 2012-09-06 | ||
PCT/EP2013/068365 WO2014037440A2 (en) | 2012-09-06 | 2013-09-05 | A novel live attenuated shigella vaccine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197027679A Division KR20190110645A (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20210018542A true KR20210018542A (ko) | 2021-02-17 |
Family
ID=46826297
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020217003772A Ceased KR20210018542A (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
KR1020157006359A Active KR102071743B1 (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
KR1020197027679A Ceased KR20190110645A (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157006359A Active KR102071743B1 (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
KR1020197027679A Ceased KR20190110645A (ko) | 2012-09-06 | 2013-09-05 | 신규의 약독화된 시겔라 생백신 |
Country Status (16)
Country | Link |
---|---|
US (1) | US9730991B2 (ko) |
EP (3) | EP3978013A3 (ko) |
JP (1) | JP6329544B2 (ko) |
KR (3) | KR20210018542A (ko) |
CN (1) | CN104797268B (ko) |
AU (1) | AU2013311670B2 (ko) |
BR (1) | BR112015004775A2 (ko) |
CA (1) | CA2883652C (ko) |
DK (1) | DK2879700T3 (ko) |
EA (1) | EA031812B1 (ko) |
ES (1) | ES2636897T3 (ko) |
IL (1) | IL237508B2 (ko) |
IN (1) | IN2015DN02367A (ko) |
MX (1) | MX358201B (ko) |
SG (1) | SG11201501697UA (ko) |
WO (1) | WO2014037440A2 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015091280A1 (en) * | 2013-12-20 | 2015-06-25 | Basf Se | A process for production of a protein of interest in a microbial host organism |
WO2016171524A1 (ko) * | 2015-04-24 | 2016-10-27 | 국제백신연구소 | 이질의 치료 또는 예방용 백신 조성물 |
MX2019006105A (es) * | 2016-11-25 | 2019-08-21 | Glaxosmithkline Biologicals Sa | Conjugados de vmen-antigeno y uso de los mismos. |
EP3773700A4 (en) * | 2018-04-03 | 2022-01-05 | University of Maryland, Baltimore | IMPROVED MULTIVALENT VACCINE AGAINST SHIGELLA-E. ENTERTOXINOGENIC COLI |
CN108410790B (zh) * | 2018-05-24 | 2019-05-14 | 中国人民解放军军事科学院军事医学研究院 | ebgR基因敲除重组志贺氏菌的制备及应用 |
MX2023004359A (es) | 2020-10-14 | 2023-07-06 | Eveliqure Biotechnologies Gmbh | Preparacion vacunal de shigella de dosis elevada. |
CA3203697A1 (en) * | 2020-12-29 | 2022-07-07 | Jesus Maria Osorio Arguello | Immunogenic and vaccine compositions against swine dysentery |
CN114990042A (zh) * | 2022-06-17 | 2022-09-02 | 南昌大学 | 一种含有能表达痢疾志贺氏菌o抗原的脂多糖的沙门菌、制备方法及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877159A (en) * | 1995-05-03 | 1999-03-02 | University Of Maryland At Baltimore | Method for introducing and expressing genes in animal cells and live invasive bacterial vectors for use in the same |
US6136542A (en) * | 1998-05-13 | 2000-10-24 | Institut Pasteur | Method for screening for inhibitors and activators of type III secretion machinery in gram-negative bacteria |
US6399074B1 (en) | 1998-07-24 | 2002-06-04 | Megan Health, Inc. | Live attenuated salmonella vaccines to control avian pathogens |
US6713073B1 (en) * | 1998-07-24 | 2004-03-30 | Megan Health, Inc. | Method of vaccination of newly hatched poultry |
EP1198245B1 (en) * | 1998-09-30 | 2004-08-25 | Walter Reed Army Institute of Research | Use of purified invaplex from gram negative bacteria as a vaccine |
US7381557B2 (en) * | 2003-04-07 | 2008-06-03 | Tufts University | Compositions and methods for bacterial immunity and secretion of proteins |
WO2005116063A1 (en) * | 2004-05-24 | 2005-12-08 | The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services | Live, oral vaccine for protection against shigella dysenteriae serotype 1 |
CA2563214A1 (en) * | 2006-10-12 | 2008-04-12 | Institut Pasteur | Shigella ipad protein and its use as a potential vaccine against shigella infection |
WO2010132764A2 (en) * | 2009-05-14 | 2010-11-18 | Northwestern University | Live-attenuated compositions for bacterial infections |
EP2485752A4 (en) * | 2009-10-09 | 2013-07-31 | Univ South Dakota | VACCINES WITH ENTEROTOXY E. COLI FUSION PROTEINS |
-
2013
- 2013-09-05 WO PCT/EP2013/068365 patent/WO2014037440A2/en active Application Filing
- 2013-09-05 US US14/426,123 patent/US9730991B2/en active Active
- 2013-09-05 IN IN2367DEN2015 patent/IN2015DN02367A/en unknown
- 2013-09-05 KR KR1020217003772A patent/KR20210018542A/ko not_active Ceased
- 2013-09-05 JP JP2015530384A patent/JP6329544B2/ja active Active
- 2013-09-05 KR KR1020157006359A patent/KR102071743B1/ko active Active
- 2013-09-05 BR BR112015004775A patent/BR112015004775A2/pt not_active Application Discontinuation
- 2013-09-05 EP EP21194517.5A patent/EP3978013A3/en active Pending
- 2013-09-05 EP EP13762423.5A patent/EP2879700B1/en active Active
- 2013-09-05 CN CN201380053521.7A patent/CN104797268B/zh active Active
- 2013-09-05 EP EP17174523.5A patent/EP3238741A1/en active Pending
- 2013-09-05 EA EA201500279A patent/EA031812B1/ru unknown
- 2013-09-05 SG SG11201501697UA patent/SG11201501697UA/en unknown
- 2013-09-05 MX MX2015002813A patent/MX358201B/es active IP Right Grant
- 2013-09-05 AU AU2013311670A patent/AU2013311670B2/en active Active
- 2013-09-05 DK DK13762423.5T patent/DK2879700T3/en active
- 2013-09-05 IL IL237508A patent/IL237508B2/en unknown
- 2013-09-05 KR KR1020197027679A patent/KR20190110645A/ko not_active Ceased
- 2013-09-05 ES ES13762423.5T patent/ES2636897T3/es active Active
- 2013-09-05 CA CA2883652A patent/CA2883652C/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3978013A2 (en) | 2022-04-06 |
SG11201501697UA (en) | 2015-04-29 |
JP6329544B2 (ja) | 2018-05-23 |
MX2015002813A (es) | 2015-08-20 |
IL237508B2 (en) | 2023-04-01 |
US9730991B2 (en) | 2017-08-15 |
EP3238741A1 (en) | 2017-11-01 |
US20150246107A1 (en) | 2015-09-03 |
KR102071743B1 (ko) | 2020-01-31 |
CA2883652C (en) | 2020-04-14 |
EP2879700B1 (en) | 2017-06-07 |
WO2014037440A2 (en) | 2014-03-13 |
IN2015DN02367A (ko) | 2015-09-04 |
CN104797268B (zh) | 2018-05-01 |
JP2015532655A (ja) | 2015-11-12 |
EP2879700A2 (en) | 2015-06-10 |
BR112015004775A2 (pt) | 2017-11-21 |
IL237508B (en) | 2022-12-01 |
IL237508A0 (en) | 2015-04-30 |
DK2879700T3 (en) | 2017-09-11 |
EA201500279A1 (ru) | 2015-08-31 |
ES2636897T3 (es) | 2017-10-10 |
MX358201B (es) | 2018-08-03 |
AU2013311670B2 (en) | 2018-04-05 |
KR20190110645A (ko) | 2019-09-30 |
KR20150048771A (ko) | 2015-05-07 |
WO2014037440A3 (en) | 2014-10-02 |
EP3978013A3 (en) | 2022-07-06 |
EA031812B1 (ru) | 2019-02-28 |
CA2883652A1 (en) | 2014-03-13 |
CN104797268A (zh) | 2015-07-22 |
AU2013311670A1 (en) | 2015-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102071743B1 (ko) | 신규의 약독화된 시겔라 생백신 | |
Hale | Genetic basis of virulence in Shigella species | |
US20080274139A1 (en) | Attenuated microorganisms for the treatment of infection | |
JP2009531029A (ja) | 弱毒化サルモネラ生ワクチン | |
AU763683B2 (en) | Bacteria attenuated by a non-reverting mutation in each of the aroC, ompF and ompC genes, useful as vaccines | |
Szijártó et al. | Cross-protection provided by live Shigella mutants lacking major antigens | |
US20230372462A1 (en) | High dose shigella vaccine preparation | |
KR100829380B1 (ko) | 파스튜렐라 멀토시다 균주의 재조합 외막단백질 h를이용한 가금 콜레라 백신 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20210205 Application number text: 1020197027679 Filing date: 20190920 |
|
PG1501 | Laying open of application | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210305 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210601 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20220415 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20210601 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |