JP6938155B2 - ブタパルボウイルス - Google Patents
ブタパルボウイルス Download PDFInfo
- Publication number
- JP6938155B2 JP6938155B2 JP2016562520A JP2016562520A JP6938155B2 JP 6938155 B2 JP6938155 B2 JP 6938155B2 JP 2016562520 A JP2016562520 A JP 2016562520A JP 2016562520 A JP2016562520 A JP 2016562520A JP 6938155 B2 JP6938155 B2 JP 6938155B2
- Authority
- JP
- Japan
- Prior art keywords
- virus
- porcine
- parvovirus
- vaccine
- hbs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000125945 Protoparvovirus Species 0.000 title description 64
- 241000700605 Viruses Species 0.000 claims description 218
- 108090000565 Capsid Proteins Proteins 0.000 claims description 75
- 102100023321 Ceruloplasmin Human genes 0.000 claims description 68
- 229960005486 vaccine Drugs 0.000 claims description 65
- 241000702619 Porcine parvovirus Species 0.000 claims description 53
- 241000282887 Suidae Species 0.000 claims description 50
- 108090000623 proteins and genes Proteins 0.000 claims description 49
- 239000002773 nucleotide Substances 0.000 claims description 28
- 125000003729 nucleotide group Chemical group 0.000 claims description 28
- 208000015181 infectious disease Diseases 0.000 claims description 16
- 230000001717 pathogenic effect Effects 0.000 claims description 16
- 208000011580 syndromic disease Diseases 0.000 claims description 15
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 239000002671 adjuvant Substances 0.000 claims description 8
- 230000002008 hemorrhagic effect Effects 0.000 claims description 8
- 230000002163 immunogen Effects 0.000 claims description 8
- 101150083464 CP gene Proteins 0.000 claims description 7
- 206010008631 Cholera Diseases 0.000 claims description 7
- 239000003937 drug carrier Substances 0.000 claims description 7
- 241000204045 Mycoplasma hyopneumoniae Species 0.000 claims description 6
- 241000606856 Pasteurella multocida Species 0.000 claims description 6
- 241000607142 Salmonella Species 0.000 claims description 6
- 229940051027 pasteurella multocida Drugs 0.000 claims description 6
- 241000588724 Escherichia coli Species 0.000 claims description 5
- 244000000010 microbial pathogen Species 0.000 claims description 5
- 241000202347 Porcine circovirus Species 0.000 claims description 4
- 241001148534 Brachyspira Species 0.000 claims description 3
- 208000010772 Dog disease Diseases 0.000 claims description 3
- 208000005577 Gastroenteritis Diseases 0.000 claims description 3
- 241000606807 Glaesserella parasuis Species 0.000 claims description 3
- 241000606790 Haemophilus Species 0.000 claims description 3
- 241000702670 Rotavirus Species 0.000 claims description 3
- 241000194017 Streptococcus Species 0.000 claims description 3
- 241000194021 Streptococcus suis Species 0.000 claims description 3
- 241000960387 Torque teno virus Species 0.000 claims description 3
- 230000002458 infectious effect Effects 0.000 claims description 3
- 241000712461 unidentified influenza virus Species 0.000 claims description 3
- 241000606750 Actinobacillus Species 0.000 claims description 2
- 241000606748 Actinobacillus pleuropneumoniae Species 0.000 claims description 2
- 206010012735 Diarrhoea Diseases 0.000 claims description 2
- 241000588807 Bordetella Species 0.000 claims 1
- 206010035664 Pneumonia Diseases 0.000 claims 1
- 208000005342 Porcine Reproductive and Respiratory Syndrome Diseases 0.000 claims 1
- 230000001850 reproductive effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 claims 1
- 241001465754 Metazoa Species 0.000 description 87
- 201000010099 disease Diseases 0.000 description 42
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 42
- 241000282898 Sus scrofa Species 0.000 description 35
- 108020004414 DNA Proteins 0.000 description 31
- 101710128560 Initiator protein NS1 Proteins 0.000 description 24
- 101710144127 Non-structural protein 1 Proteins 0.000 description 24
- 238000000034 method Methods 0.000 description 24
- 230000003612 virological effect Effects 0.000 description 23
- 210000000234 capsid Anatomy 0.000 description 21
- 210000000056 organ Anatomy 0.000 description 21
- 101150033828 NS1 gene Proteins 0.000 description 20
- 238000002255 vaccination Methods 0.000 description 20
- 239000012634 fragment Substances 0.000 description 19
- 238000011081 inoculation Methods 0.000 description 19
- 208000024891 symptom Diseases 0.000 description 19
- 210000004027 cell Anatomy 0.000 description 18
- 239000000523 sample Substances 0.000 description 18
- 210000004369 blood Anatomy 0.000 description 17
- 239000008280 blood Substances 0.000 description 17
- 239000000126 substance Substances 0.000 description 16
- 238000002405 diagnostic procedure Methods 0.000 description 15
- 210000001165 lymph node Anatomy 0.000 description 15
- 210000002966 serum Anatomy 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 239000013598 vector Substances 0.000 description 14
- 241000701945 Parvoviridae Species 0.000 description 13
- 230000002238 attenuated effect Effects 0.000 description 13
- 239000002054 inoculum Substances 0.000 description 13
- 210000003608 fece Anatomy 0.000 description 12
- 125000003275 alpha amino acid group Chemical group 0.000 description 11
- 230000034994 death Effects 0.000 description 11
- 231100000517 death Toxicity 0.000 description 11
- 101710159752 Poly(3-hydroxyalkanoate) polymerase subunit PhaE Proteins 0.000 description 10
- 101710130262 Probable Vpr-like protein Proteins 0.000 description 10
- 230000000890 antigenic effect Effects 0.000 description 10
- 230000000968 intestinal effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- 241000701447 unidentified baculovirus Species 0.000 description 9
- 101000833492 Homo sapiens Jouberin Proteins 0.000 description 8
- 101000651236 Homo sapiens NCK-interacting protein with SH3 domain Proteins 0.000 description 8
- 102100024407 Jouberin Human genes 0.000 description 8
- 108091028043 Nucleic acid sequence Proteins 0.000 description 8
- 210000004072 lung Anatomy 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000005856 abnormality Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- 210000000936 intestine Anatomy 0.000 description 7
- 210000004185 liver Anatomy 0.000 description 7
- 210000004962 mammalian cell Anatomy 0.000 description 7
- 238000006467 substitution reaction Methods 0.000 description 7
- 108010041986 DNA Vaccines Proteins 0.000 description 6
- 229940021995 DNA vaccine Drugs 0.000 description 6
- 238000002965 ELISA Methods 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000001190 Q-PCR Methods 0.000 description 6
- 241000701093 Suid alphaherpesvirus 1 Species 0.000 description 6
- 230000035772 mutation Effects 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- 238000011238 DNA vaccination Methods 0.000 description 5
- 101800000512 Non-structural protein 1 Proteins 0.000 description 5
- 238000010222 PCR analysis Methods 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
- LXWYCLOUQZZDBD-LIYNQYRNSA-N csfv Chemical compound C([C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)[C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(O)=O)C1=CC=C(O)C=C1 LXWYCLOUQZZDBD-LIYNQYRNSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 210000003734 kidney Anatomy 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 244000052769 pathogen Species 0.000 description 5
- 238000010561 standard procedure Methods 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- 241000124740 Bocaparvovirus Species 0.000 description 4
- 241000588779 Bordetella bronchiseptica Species 0.000 description 4
- 125000003412 L-alanyl group Chemical group [H]N([H])[C@@](C([H])([H])[H])(C(=O)[*])[H] 0.000 description 4
- 241001135549 Porcine epidemic diarrhea virus Species 0.000 description 4
- 241001135989 Porcine reproductive and respiratory syndrome virus Species 0.000 description 4
- 206010047697 Volvulus Diseases 0.000 description 4
- 238000000137 annealing Methods 0.000 description 4
- 238000011888 autopsy Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 229940031551 inactivated vaccine Drugs 0.000 description 4
- 201000007647 intestinal volvulus Diseases 0.000 description 4
- 239000013612 plasmid Substances 0.000 description 4
- 230000008488 polyadenylation Effects 0.000 description 4
- 210000000952 spleen Anatomy 0.000 description 4
- 206010000060 Abdominal distension Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 241000701931 Canine parvovirus Species 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 241000701024 Human betaherpesvirus 5 Species 0.000 description 3
- 125000000570 L-alpha-aspartyl group Chemical group [H]OC(=O)C([H])([H])[C@]([H])(N([H])[H])C(*)=O 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 208000036142 Viral infection Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 208000034158 bleeding Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000004113 cell culture Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000012217 deletion Methods 0.000 description 3
- 230000037430 deletion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002550 fecal effect Effects 0.000 description 3
- 210000000987 immune system Anatomy 0.000 description 3
- 239000012678 infectious agent Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229940124590 live attenuated vaccine Drugs 0.000 description 3
- 229940023012 live-attenuated vaccine Drugs 0.000 description 3
- 230000010076 replication Effects 0.000 description 3
- 210000000813 small intestine Anatomy 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- 230000009385 viral infection Effects 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- 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 2
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 2
- 241001533384 Circovirus Species 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 206010022653 Intestinal haemorrhages Diseases 0.000 description 2
- 241000725296 JDV virus Species 0.000 description 2
- 125000003440 L-leucyl group Chemical group O=C([*])[C@](N([H])[H])([H])C([H])([H])C(C([H])([H])[H])([H])C([H])([H])[H] 0.000 description 2
- 125000002842 L-seryl group Chemical group O=C([*])[C@](N([H])[H])([H])C([H])([H])O[H] 0.000 description 2
- 125000000769 L-threonyl group Chemical group [H]N([H])[C@]([H])(C(=O)[*])[C@](O[H])(C([H])([H])[H])[H] 0.000 description 2
- 208000008771 Lymphadenopathy Diseases 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 2
- 238000010629 Molecular evolutionary genetics analysis Methods 0.000 description 2
- 108700026244 Open Reading Frames Proteins 0.000 description 2
- 208000008071 Parvoviridae Infections Diseases 0.000 description 2
- 241000276498 Pollachius virens Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 210000001132 alveolar macrophage Anatomy 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000000763 evoking effect Effects 0.000 description 2
- 239000013613 expression plasmid Substances 0.000 description 2
- 239000013604 expression vector Substances 0.000 description 2
- 230000001900 immune effect Effects 0.000 description 2
- 230000028993 immune response Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000003018 immunoassay Methods 0.000 description 2
- 230000000415 inactivating effect Effects 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 210000003292 kidney cell Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003471 mutagenic agent Substances 0.000 description 2
- 231100000707 mutagenic chemical Toxicity 0.000 description 2
- 231100000255 pathogenic effect Toxicity 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229940031626 subunit vaccine Drugs 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000003104 tissue culture media Substances 0.000 description 2
- 230000029812 viral genome replication Effects 0.000 description 2
- 230000001018 virulence Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 108010042708 Acetylmuramyl-Alanyl-Isoglutamine Proteins 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241001219222 Amdoparvovirus Species 0.000 description 1
- 241000024188 Andala Species 0.000 description 1
- 241000193468 Clostridium perfringens Species 0.000 description 1
- 241000193464 Clostridium sp. Species 0.000 description 1
- 241000701022 Cytomegalovirus Species 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000121268 Erythroparvovirus Species 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 206010069767 H1N1 influenza Diseases 0.000 description 1
- 101150039660 HA gene Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 108010029660 Intrinsically Disordered Proteins Proteins 0.000 description 1
- 125000002061 L-isoleucyl group Chemical group [H]N([H])[C@]([H])(C(=O)[*])[C@](C([H])([H])[H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- 125000001176 L-lysyl group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C([H])([H])C([H])([H])C([H])([H])C(N([H])[H])([H])[H] 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000011887 Necropsy Methods 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 101710116435 Outer membrane protein Proteins 0.000 description 1
- 241001452089 Porcine parvovirus 4 Species 0.000 description 1
- 241000715039 Porcine parvovirus 5 Species 0.000 description 1
- 206010039491 Sarcoma Diseases 0.000 description 1
- 108020004682 Single-Stranded DNA Proteins 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 208000007107 Stomach Ulcer Diseases 0.000 description 1
- 206010058874 Viraemia Diseases 0.000 description 1
- 108020005202 Viral DNA Proteins 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000012062 aqueous buffer Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 108010006025 bovine growth hormone Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 231100001129 embryonic lethality Toxicity 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 201000005917 gastric ulcer Diseases 0.000 description 1
- 210000003736 gastrointestinal content Anatomy 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010562 histological examination Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 208000009326 ileitis Diseases 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000003119 immunoblot Methods 0.000 description 1
- 230000000984 immunochemical effect Effects 0.000 description 1
- 238000010166 immunofluorescence Methods 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 231100001160 nonlethal Toxicity 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 208000009305 pseudorabies Diseases 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 208000002254 stillbirth Diseases 0.000 description 1
- 231100000537 stillbirth Toxicity 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 201000010740 swine influenza Diseases 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 238000001890 transfection Methods 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 229940126580 vector vaccine Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 210000000605 viral structure Anatomy 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
Images
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
- C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
-
- 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
- A61K39/12—Viral antigens
- A61K39/23—Parvoviridae, e.g. feline panleukopenia virus
-
- 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
- A61K39/12—Viral antigens
-
- 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
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- 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
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/081—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from DNA viruses
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
- C12Q1/701—Specific hybridization probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
-
- 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
- A61K2039/525—Virus
- A61K2039/5252—Virus inactivated (killed)
-
- 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
- A61K2039/525—Virus
- A61K2039/5254—Virus 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
- A61K2039/55—Medicinal preparations containing antigens or antibodies characterised by the host/recipient, e.g. newborn with maternal antibodies
- A61K2039/552—Veterinary vaccine
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14311—Parvovirus, e.g. minute virus of mice
- C12N2750/14321—Viruses as such, e.g. new isolates, mutants or their genomic sequences
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14311—Parvovirus, e.g. minute virus of mice
- C12N2750/14322—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/14011—Parvoviridae
- C12N2750/14311—Parvovirus, e.g. minute virus of mice
- C12N2750/14334—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
- G01N2333/01—DNA viruses
- G01N2333/015—Parvoviridae, e.g. feline panleukopenia virus, human Parvovirus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Virology (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Epidemiology (AREA)
- Mycology (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Pathology (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
Description
1)PARV4様ウイルス、
2)エリスロウイルス、
3)ボカウイルス、
4)デペンドウイルス、
5)アムドウイルス、
6)パルボウイルス
7)新たに提示されたパルボ・クレード。
a)古典的ブタパルボウイルス1型(PPV1)(パルボウイルス属のメンバー)、
b)ブタパルボウイルス2型(PPV2)(PARV4様ウイルス属のメンバー)、
c)ブタパルボウイルス3型(PPV3;ブタPARV4、ホコウイルスまたはパルテトラウイルスとしても公知)(同様にPARV4様ウイルス属のメンバー)、
d)ブタパルボウイルス4型(PPV4)(新たに提示されたクレードのメンバー)、
e)ブタパルボウイルス5型(PPV5)(同様に、新たに提示されたクレードのメンバー))、
f)ブタボカウイルス(PBoV)(ボカウイルス属のメンバー)。
a)該ウイルスがHBS関連ウイルスであること、および
b)該ウイルスが、カプシドタンパク質(CP)をコードする遺伝子を含むウイルスゲノムを有することを特徴とし、ここで、CP遺伝子のヌクレオチド配列は、配列番号1に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有する。
a)該ウイルスがHBS関連ウイルスであること、および
b)該ウイルスが、非構造タンパク質1(NS1)をコードする遺伝子を含むウイルスゲノムを有することを特徴とし、ここで、NS1遺伝子のヌクレオチド配列は、配列番号3に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有する。
a)該ウイルスがHBS関連ウイルスであること、および
b)該ウイルスが、カプシドタンパク質(CP)をコードする遺伝子と非構造タンパク質1(NS1)をコードする遺伝子とを含むウイルスゲノムを有することを特徴とし、ここで、CP遺伝子のヌクレオチド配列は、配列番号1に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有し、またはNS1遺伝子のヌクレオチド配列は、配列番号3に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有する。
a)該ウイルスがHBS関連ウイルスであること、および
b)該ウイルスが、カプシドタンパク質(CP)をコードする遺伝子と非構造タンパク質1(NS1)をコードする遺伝子とを含むウイルスゲノムを有することを特徴とし、ここで、CP遺伝子のヌクレオチド配列は、配列番号1に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有し、かつ、NS1遺伝子のヌクレオチド配列は、配列番号3に示されているヌクレオチド配列に対して少なくとも80%の同一性のレベルを有する。
a)該ウイルスがHBS関連ウイルスであること、および
b)該ウイルスゲノムDNAが、配列番号5および6に示されているプライマーセットとPCR反応において反応して140+/−10塩基対のPCR産物を与え、または配列番号7および8に示されているプライマーセットとPCR反応において反応して853+/−10塩基対のPCR産物を与えることを特徴とする。
実施例1:サンプルセット1の罹患動物の分析
サンプルセット1の説明
サンプルセット1:17頭の動物、雄16頭/雌1頭のブタ、18〜27週齢。7つの養豚場。2013年7月31日に受領。臨床症状:動物は腹部膨満を急に発症し、それらの何頭かは死亡前に叫び声を上げた。死亡前の数週間の間に症状は認められなかった。最初の症状の観察から死亡までの時間は2〜6時間であった。症状の発現開始の後、動物を感電により安楽死させ、解剖した。器官症状:小腸における異常。出血症状、薄化腸壁、腸内血液含有流体。他の器官においては、肥大し発赤し腫脹したリンパ節以外は異常は認められなかった。図3を参照されたい。器官を−70℃で凍結した。血清を凝固血液から3000×gでの遠心分離により調製し、ついで−70℃で貯蔵した。
ウイルス配列から誘導されたプライマー(表1)を使用するPCRにより、単離DNAをスクリーニングした。Bowl ORF1 774 F/1626Rプライマーセットには58℃、およびBowl Q ORF2 FW/REVプライマーセットには52℃のアニーリング温度での標準的な方法を用いて、PCRを行った。Q−PCRのためのプローブを設計した(表1)。50℃のアニーリング温度での標準的な方法を用いて、Q−PCRを行った。Bio−Rad CFX Manager 2.0を使用してQ−PCRデータを分析した。
サンプルセット2の説明
16頭の動物、雄13頭/雌3頭のブタ、12〜26週齢。7つの養豚場(サンプルセット1と比較して4つの追加的な養豚場)(サンプルセット1+2で合計11個の養豚場)。2013年8月22日に受領。臨床症状:動物は腹部膨満を急に発症し、それらの何頭かは死亡前に叫び声を上げた。死亡前の数週間の間に症状は認められなかった。最初の症状の観察から死亡までの時間は2〜6時間であった。症状の発現開始の後、動物を感電により安楽死させ、解剖した。器官症状:小腸における異常。出血症状、薄化腸壁、腸内血液含有流体。他の器官においては、肥大し発赤し腫脹したリンパ節以外は異常は認められなかった。図3を参照されたい。全てのリンパ節および血液サンプルを試験したわけではなかった。器官を−70℃で凍結した。血清を凝固血液から3000×gでの遠心分離により調製し、ついで−70℃で貯蔵した。
ウイルス配列から誘導されたプライマー(表1)を使用するPCRにより、単離DNAをスクリーニングした。Bowl ORF1 774 F/1626Rプライマーセットには58℃、およびBowl Q ORF2 FW/REVプライマーセットには52℃のアニーリング温度での標準的な方法を用いて、PCRを行った。Q−PCRのためのプローブを設計した(表1)。50℃のアニーリング温度での標準的な方法を用いて、Q−PCRを行った。Bio−Rad CFX Manager 2.0を使用してQ−PCRデータを分析した。
動物材料の調製:
サンプルセット1および2の凍結器官材料および糞便を分析前に−70℃で貯蔵した。全ての操作を氷上で行った。器官を解凍し、ついで組織培養培地内でホモジナイズ(10% w/v)した。ホモジネートを1回、凍結−融解した(−70℃)。ついでホモジネートを遠心分離し、5μm、0.45μmおよび0.22μmフィルター上で濾過して残存組織材料を除去した。濾過されたホモジネートを接種まで−70℃で貯蔵した。
13頭のブタ(雄ブタ5頭/若雌ブタ/ランドレース(Landrace)/高い健康状態/SPF/接種時に12〜14週齢)をStevensbeek(オランダ国)のMSD養豚場において繁殖させ、飼育し、収容した(施設の指針に従い行った)。実施例1に記載されているとおり、接種前に、該動物を血清、糞便、鼻腔内スワブおよび眼スワブにおける該新規パルボウイルスの存在に関してスクリーニングした。1頭の雄動物を対照動物(未感染体)として犠死させた。残りの12頭のブタを3つの別々の群において収容した。
群1:5頭の動物。3頭の動物に接種物Aを投与し、2頭を接触センチネルとして使用した。
群1、2:
血液サンプル、直腸/鼻腔/眼スワブを接種後第−3日、第0日、第7日、第14日、第21日、第28日に採取した(犠死させなかった場合)。直腸/鼻腔内/眼スワブは接種後第3日、第10日、第17日、第24日に採取した(犠死させなかった場合)。
血液サンプル、直腸/鼻腔内/眼スワブを接種後第−4日、第0日、第3日、第6日に採取した(犠死させなかった場合)。
接種:第10日p.i.;第25日p.i.;第31日p.i.;
センチネル:第18日p.i.;第31日p.i.。
接種:第14日p.i.;第29日p.i.(2頭の動物);
センチネル:第22日p.i.。
接種:第4日p.i.(1頭の動物);第7日p.i.(2頭の動物)。
PCR
動物10 サンプルセット2(接種物に使用):
全ての器官が新規パルボウイルスに関して陽性試験結果を示した:糞便、リンパ節、肺、脾臓、腸、腎臓、肝臓。
全ての器官が新規パルボウイルスに関して陽性試験結果を示した:糞便、リンパ節、肺、腎臓、肝臓。
スワブ/血清に関するPCRの結果:表4A−B−C
組織学的検査、PCR分析およびウイルス分離のために器官サンプルを採取した。ウイルス分離のための器官を−70℃で貯蔵した。PCRを用いて肝リンパ節(10% ホモジネート)を分析した。
センチネル 血清−(陰性)(第7日)
スワブ:表4Aを参照されたい。
センチネル 血清−(陰性)(第7日)
スワブ:表4Bを参照されたい。
スワブ:表4BC参照されたい。
剖検の時点で集めた全13頭の動物の肝リンパ節を培地内でホモジナイズした(10%(w/v))。ホモジネートからDNAを単離し、ウイルスの存在をPCRにより分析した。対照リンパ節は新規パルボウイルスに関して陰性であり、全12頭の接種またはセンチネルブタはウイルスに関して陽性であった。
前記のデータに基づいて、該新規パルボウイルスはブタにおいて複製されると結論づけられうる。伝染経路は大抵は直接接触による経口/鼻経路であるが、経口/糞便伝染および空気伝染も除外できない。しかし、糞便中排泄は限定的である。該ウイルスは複数の器官において見出される。実施例1〜3における結果の組合せに基づいて、動物の一部、すなわち、全感染動物の約1〜2%においては、該新規パルボウイルスの感染は血中における該ウイルスの出現(ウイルス血症)の時点周辺で疾患を引き起こすと予想される。糞便における放出は最小であるが、血中にはウイルスは感染の30日後以降も依然として存在する。また、鼻腔内および眼スワブは感染の30日後以降もPCR陽性のままである。実施例3に記載されている感染ブタにおいては出血性腸症候群は観察されなかったが、これは、実施例3において用いた動物が比較的若く、非常に良好な状態であったことと、該疾患の頻度が低い(一般集団において1〜2%)ことに基づけば、当然予想されたことである。それらは、商業的な養豚場の状況におけるブタ以外では、素因性リスク因子を有していなかった。
1)http://www.merckmanuals.com/vet/digestive_system/intestinal_diseases_in_pigs/hemorrhagic_bowel_syndrome_in_pigs.html
2)Haniら(1993)Schweiz Arch Tierheilkd.135:117−124
3)http://www.pork.org/filelibrary/Factsheets/PIGFactsheets/NEWfactSheets/04−01−01g.pdf
4)Streckら,Journal of General Virology 92:2628−2636(2011)
5)Renら,Virus research 178:392−397(2013)
6)Xiaoら,Veterinary Microbiology 161:325−330(2013)
7)Opriessnigら,Veterinary Microbiology 163:177−183(2013)
8)Chenbin Liら,Archives of Virology 158:1987−1991(2013)
9)Xiaoら,Veterinary Microbiology 160:290−296(2012)
10)Cadarら,Archives of Virology 156:2233−2239(2011)
11)Lauら,Journal of General Virology 89:1840−1848(2008)
12)Cheungら,Archives of Virology 155:801−806(2010)
13)Huangら,Virology Journal 7:333−336(2010)
14)Cheungら,Archives of Virology 156:2071−2078(2011)
15)Xiaoら,PLoS One 8:e65312.(2013)
16)Xiaoら,Genome Announcements 1:e00021−12.(2013)
17)Chengら,PLoS One 5:e13583.(2010)
18)Martinezら,Vaccine 10:684−690(1992)
19)Casalら,Biotechnology and Applied Biochemistry 29:141−150(1999)
20)Zhouら,Virology Journal 7:366(2010)
21)Hao Feng,PlosOne; January 17,2014,DOI:10.1371/journal.pone.007957
22)Salikiら,Journ.Gen.Virol.73:369−74(1992)
23)Brownら,Journ.of Virol.65:2702(1991)
24)Baculovirus Expression Vectors,A Laboratory Manual.By David R.O’Reilly,Lois K.Miller,and Verne A.Luckow.Publisher:Oxford University Press,USA ISBN−10:0195091310(September 23,1993),ISBN−13:978−0195091311(May 1994).
25)Baculovirus and Insect Cell Expression Protocols.In:Methods in Molecular Biology(登録商標),Volume 388(2007).Editors:David W.Murhammer.ISBN:978−1−58829−537−8(Print)978−1−59745−457−5(Online)
26)Fujisaki,Y.,and Murikami,Y(1982).“Immunity to infection with porcine parvovirus in pigs inoculated with attenuated HT−strain”.Natl Inst Anim Health(Tokyo)22:36−37
27)Chenら,Virology Journal 8:307(2011)
28)Mayerら,Vaccine 22:317−328(2004)
29)Production of recombinant proteins:novel microbial and eukaryotic expression systems by Gerd Gellissen,ISBN:3−527−31036−3
30)Gerdtsら,Journal of General Virology 78:2139−2146(1997)
31)Gorresら,Clinical Vaccine Immunology 18:1987−1995(2011)
32)Paul & Mengeling,Am.J.Vet.Res.:41:2007−2011(1980)
33)Paul & Mengeling,Am.J.Vet.Res.:45:2481−2485(1984)
34)Fujisaki e& Murakami,Nat.Inst.of Animal Health quarterly(Tokyo)22:36−37(1982)
35)MayerおよびWalter編,Immunochemical Methods in Cell and Molecular Biology,Academic Press,London,1987)
36)KohlerおよびMilstein,Nature,256:495−497(1975)
37)Qiuら,J.Virol.79:11035−11044(2005)
38)Wangら,J.Virol.Meth.200:41−46(2014)
39)Guanら,J.Virol.83:9541−9553(2009)
Claims (4)
- カプシドタンパク質(CP)の免疫学的に有効な量と医薬上許容される担体とを含むことを特徴とする、ブタにおける出血性腸症候群(HBS)関連ブタパルボウイルスと闘うためのワクチンであって、前記CPが、そのヌクレオチド配列が配列番号1に示されているCP遺伝子のヌクレオチド配列に対して少なくとも90%の同一性のレベルを有する遺伝子にコードされる前記ワクチン。
- 少なくとも1つの他のブタ病原性微生物もしくはブタ病原性ウイルスおよび/または該ブタ病原性微生物もしくはブタ病原性ウイルスの少なくとも1つの他の免疫原性成分および/または前記の他の免疫原性成分をコードする遺伝物質を含む、請求項1に記載のワクチン。
- 該ブタ病原性ウイルスまたはブタ病原性微生物が、ブラキスピラ・ヒオジセンテリエ(Brachyspira hyodysenteriae)、アフリカブタコレラウイルス、ニパウイルス、ブタサーコウイルス、ブタトルクテノウイルス、仮性狂犬病ウイルス、ブタインフルエンザウイルス、ブタパルボウイルス、ブタ呼吸器および生殖症候群ウイルス(PRRS)、ブタ流行性下痢ウイルス(PEDV)、口蹄病ウイルス、伝染胃腸炎ウイルス、ロタウイルス、大腸菌(Escherichia coli)、エリシペロ・ルシオパシエ(Erysipelo rhusiopathiae)、ボルデテラ・ブロンキセプチカ(Bordetella bronchiseptica)、サルモネラ・コレラスイス(Salmonella cholerasuis)、ヘモフィルス・パラスイス(Haemophilus parasuis)、パスツレラ・ムルトシダ(Pasteurella multocida)、ストレプトコッカス・スイス(Streptococcus suis)、マイコプラズマ・ハイオニューモニエ(Mycoplasma hyopneumoniae)およびアクチノバチルス・プルロニューモニエ(Actinobacillus pleuropneumoniae)からなる群から選択される、請求項2に記載のワクチン。
- アジュバントを含む、請求項1〜3のいずれか1項記載のワクチン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14165255.2 | 2014-04-17 | ||
EP14165255 | 2014-04-17 | ||
PCT/EP2015/058221 WO2015158798A1 (en) | 2014-04-17 | 2015-04-16 | Porcine parvovirus |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020043861A Division JP2020167992A (ja) | 2014-04-17 | 2020-03-13 | ブタパルボウイルス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017517248A JP2017517248A (ja) | 2017-06-29 |
JP6938155B2 true JP6938155B2 (ja) | 2021-09-22 |
Family
ID=50513094
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016562520A Active JP6938155B2 (ja) | 2014-04-17 | 2015-04-16 | ブタパルボウイルス |
JP2020043861A Pending JP2020167992A (ja) | 2014-04-17 | 2020-03-13 | ブタパルボウイルス |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020043861A Pending JP2020167992A (ja) | 2014-04-17 | 2020-03-13 | ブタパルボウイルス |
Country Status (11)
Country | Link |
---|---|
US (1) | US10398773B2 (ja) |
EP (1) | EP3132026B1 (ja) |
JP (2) | JP6938155B2 (ja) |
KR (2) | KR102392649B1 (ja) |
CN (1) | CN106459928A (ja) |
BR (1) | BR112016023787A2 (ja) |
CA (1) | CA2944865C (ja) |
ES (1) | ES2771850T3 (ja) |
MX (1) | MX2016013584A (ja) |
RU (1) | RU2016144766A (ja) |
WO (1) | WO2015158798A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140170180A1 (en) | 2012-12-17 | 2014-06-19 | Boehringer Ingelheim Vetmedica, Inc. | Porcine parvovirus 5a, methods of use and vaccine |
RU2016144766A (ru) * | 2014-04-17 | 2018-05-18 | Интервет Интернэшнл Б.В. | Парвовирус свиней |
CN108315401B (zh) * | 2018-04-26 | 2021-08-27 | 华南农业大学 | 检测猪链球菌2型、猪多杀性巴氏杆菌和副猪嗜血杆菌的三重pcr引物、方法及试剂盒 |
WO2020099293A1 (en) * | 2018-11-12 | 2020-05-22 | Intervet International B.V. | Novel porcine rotavirus |
KR102117811B1 (ko) | 2018-12-05 | 2020-06-02 | 대한민국(농림축산식품부 농림축산검역본부장) | 재조합 돼지파보바이러스 항원 단백질 및 이의 용도 |
EP4031172A4 (en) * | 2019-09-16 | 2024-02-21 | Chen, Dalu | METHOD FOR BLOCKING ASV INFECTION BY DISRUPTING CELL RECEPTORS |
CN117866053B (zh) * | 2024-01-10 | 2024-07-02 | 武汉珈创生物技术股份有限公司 | 同时检测多种猪细小病毒的多克隆抗体及其制备和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011047158A1 (en) | 2009-10-14 | 2011-04-21 | The Board Of Regents For Oklahoma State University | Isolation of a virus related to canine parvovirus-2 from a raccoon |
DK2542260T3 (en) | 2010-03-05 | 2016-06-06 | Intervet Int Bv | Recombinantly weakening parvovirus |
CN102965345B (zh) | 2012-11-19 | 2014-04-30 | 江苏省农业科学院 | 猪细小病毒、疫苗组合物及其应用 |
US20140170180A1 (en) * | 2012-12-17 | 2014-06-19 | Boehringer Ingelheim Vetmedica, Inc. | Porcine parvovirus 5a, methods of use and vaccine |
JP6072935B2 (ja) * | 2013-03-12 | 2017-02-01 | ベーリンガー インゲルハイム フェトメディカ インコーポレイテッド | ブタパルボウイルス5a、使用方法およびワクチン |
CN105263953B (zh) * | 2014-01-15 | 2020-01-07 | 勃林格殷格翰动物保健美国有限公司 | 猪细小病毒5a、使用方法及疫苗 |
RU2016144766A (ru) * | 2014-04-17 | 2018-05-18 | Интервет Интернэшнл Б.В. | Парвовирус свиней |
-
2015
- 2015-04-16 RU RU2016144766A patent/RU2016144766A/ru unknown
- 2015-04-16 JP JP2016562520A patent/JP6938155B2/ja active Active
- 2015-04-16 MX MX2016013584A patent/MX2016013584A/es unknown
- 2015-04-16 EP EP15717159.6A patent/EP3132026B1/en active Active
- 2015-04-16 BR BR112016023787A patent/BR112016023787A2/pt not_active Application Discontinuation
- 2015-04-16 CN CN201580019301.1A patent/CN106459928A/zh active Pending
- 2015-04-16 ES ES15717159T patent/ES2771850T3/es active Active
- 2015-04-16 KR KR1020217031087A patent/KR102392649B1/ko active IP Right Grant
- 2015-04-16 WO PCT/EP2015/058221 patent/WO2015158798A1/en active Application Filing
- 2015-04-16 US US15/304,099 patent/US10398773B2/en active Active
- 2015-04-16 CA CA2944865A patent/CA2944865C/en active Active
- 2015-04-16 KR KR1020167028306A patent/KR20160144383A/ko not_active Application Discontinuation
-
2020
- 2020-03-13 JP JP2020043861A patent/JP2020167992A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US10398773B2 (en) | 2019-09-03 |
KR20210123413A (ko) | 2021-10-13 |
RU2016144766A (ru) | 2018-05-18 |
EP3132026B1 (en) | 2020-01-01 |
JP2017517248A (ja) | 2017-06-29 |
US20170056492A1 (en) | 2017-03-02 |
WO2015158798A1 (en) | 2015-10-22 |
CA2944865C (en) | 2022-05-03 |
BR112016023787A2 (pt) | 2017-10-17 |
RU2016144766A3 (ja) | 2018-10-01 |
CN106459928A (zh) | 2017-02-22 |
CA2944865A1 (en) | 2015-10-22 |
EP3132026A1 (en) | 2017-02-22 |
JP2020167992A (ja) | 2020-10-15 |
MX2016013584A (es) | 2017-01-26 |
ES2771850T3 (es) | 2020-07-07 |
KR20160144383A (ko) | 2016-12-16 |
KR102392649B1 (ko) | 2022-04-28 |
RU2020111219A (ru) | 2020-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6938155B2 (ja) | ブタパルボウイルス | |
US10954491B2 (en) | Pestivirus | |
US20110104178A1 (en) | Novel avian astrovirus | |
BR122021013826B1 (pt) | Composição de proteína, ácido nucleico isolado e vetor de expressão recombinante | |
WO2020099293A1 (en) | Novel porcine rotavirus | |
Parthiban et al. | Molecular detection of porcine parvovirus 1–associated reproductive failure in southern India | |
CN109195624B (zh) | Hev疫苗 | |
RU2817872C2 (ru) | Парвовирус свиней | |
Janes | Exploring potential areas of future vaccine development for novel porcine circovirus type 3 (PCV3) | |
Kaur | EUKARYOTIC EXPRESSION AND CHARACTERIZATION OF PORCINE PARVOVIRUS VP2 PROTEIN AS POTENTIAL DIAGNOSTIC CANDIDATE | |
Kaur | MOLECULAR CHARACTERIZATION OF PORCINE PARVOVIRUS (PPV) FIELD ISOLATES BY CLONING AND SEQUENCING OF CAPSID (VP2) CODING GENE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190305 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190605 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190614 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191119 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200313 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20200313 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200323 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20200324 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20200424 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20200428 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210105 |
|
C141 | Inquiry by the administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C141 Effective date: 20210309 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210518 |
|
C54 | Written response to inquiry |
Free format text: JAPANESE INTERMEDIATE CODE: C54 Effective date: 20210608 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20210615 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20210713 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20210803 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20210803 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210901 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6938155 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |