AR125354A1 - Vacuna contra el virus de la pseudorabia - Google Patents

Vacuna contra el virus de la pseudorabia

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Publication number
AR125354A1
AR125354A1 ARP220100956A ARP220100956A AR125354A1 AR 125354 A1 AR125354 A1 AR 125354A1 AR P220100956 A ARP220100956 A AR P220100956A AR P220100956 A ARP220100956 A AR P220100956A AR 125354 A1 AR125354 A1 AR 125354A1
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AR
Argentina
Prior art keywords
strain
virus
seq
genbank accession
vaccine
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ARP220100956A
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English (en)
Inventor
Qiaoran Liu
Jinan Huang
Yibo Kong
Dong Sun
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Zoetis Services Llc
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Publication date
Application filed by Zoetis Services Llc filed Critical Zoetis Services Llc
Publication of AR125354A1 publication Critical patent/AR125354A1/es

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • A61K39/245Herpetoviridae, e.g. herpes simplex virus
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N7/00Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/12Viral antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/20Antivirals for DNA viruses
    • A61P31/22Antivirals for DNA viruses for herpes viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • A61P37/04Immunostimulants
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/005Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
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    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86Viral vectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525Virus
    • A61K2039/5252Virus inactivated (killed)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/51Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/525Virus
    • A61K2039/5254Virus avirulent or attenuated
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/55Medicinal preparations containing antigens or antibodies characterised by the host/recipient, e.g. newborn with maternal antibodies
    • A61K2039/552Veterinary vaccine
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16622New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • CCHEMISTRY; METALLURGY
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16634Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
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    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16641Use of virus, viral particle or viral elements as a vector
    • C12N2710/16643Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16661Methods of inactivation or attenuation
    • C12N2710/16662Methods of inactivation or attenuation by genetic engineering
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16611Simplexvirus, e.g. human herpesvirus 1, 2
    • C12N2710/16671Demonstrated in vivo effect
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16711Varicellovirus, e.g. human herpesvirus 3, Varicella Zoster, pseudorabies
    • C12N2710/16721Viruses as such, e.g. new isolates, mutants or their genomic sequences
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    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16711Varicellovirus, e.g. human herpesvirus 3, Varicella Zoster, pseudorabies
    • C12N2710/16722New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16711Varicellovirus, e.g. human herpesvirus 3, Varicella Zoster, pseudorabies
    • C12N2710/16734Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2710/00MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA dsDNA viruses
    • C12N2710/00011Details
    • C12N2710/16011Herpesviridae
    • C12N2710/16711Varicellovirus, e.g. human herpesvirus 3, Varicella Zoster, pseudorabies
    • C12N2710/16761Methods of inactivation or attenuation
    • C12N2710/16762Methods of inactivation or attenuation by genetic engineering

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
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  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Un herpes virus 1 suid (un virus de la pseudorrabia) atenuado en donde los genes TK, gI y gE de este están modificados en relación con una cepa de campo parental, de modo que el virus resultante sea seguro y eficaz para su uso como vacuna viva que protege a los animales porcinos de la exposición a un virus de la pseudorrabia virulento. Reivindicación 1: Un herpes virus 1 suid (un virus de la pseudorrabia) atenuado caracterizado porque los genes TK, gI y gE de este están modificados en relación con una cepa de campo parental, de modo que el virus resultante sea seguro y eficaz para su uso como vacuna viva que protege a los animales porcinos de la exposición a un virus de la pseudorrabia virulento, y en donde dicha cepa parental se selecciona del grupo que consiste en: cepa FS18 (SEQ ID Nº 1); cepa JS2012 (SEQ ID Nº 2); cepa TJ (acceso de GenBank KJ789182); cepa HeN1 (acceso de GenBank KP098534); cepa HLJ8 (acceso de GenBank KT824771); cepa HN1201 (acceso de GenBank KP722022), y cualquier cepa que esté codificada a partir de una secuencia de nucleótidos que sea al menos 85% idéntica a SEQ ID Nº 1 o SEQ ID Nº 2. Reivindicación 8: Un herpes virus I suid atenuado (virus de la pseudorrabia) caracterizado porque se deriva de la cepa FS18 (SEQ ID Nº 1); la cepa JS2012 (SEQ ID Nº 2), la cepa TJ (acceso de GenBank KJ789182), la cepa HeN1 (acceso de GenBank KP098534), cepa HLJ8 (acceso de GenBank KT824771) o la cepa HN1201 (acceso de GenBank KP722022), o cualquier cepa que esté codificada a partir de una secuencia de nucleótidos que sea al menos 85% idéntica a SEQ ID Nº 1 o SEQ ID Nº 2, en donde dicho atenuado se codifica a partir de una secuencia de ADN que comprende las siguientes eliminaciones: para el gen gE, se eliminaron todos los nucleótidos del ORF; para el gen gI, se eliminaron al menos los nucleótidos 269 - 1101 del ORF del nucleótido 1101; y para el gen TK, a partir del ORF del nucleótido 963, se selecciona una eliminación de la secuencia de nucleótidos que consiste en las posiciones 526 - 607, 480 - 846, 280 - 723 y 364 - 615. Reivindicación 12: Una composición de vacuna caracterizada porque comprende el virus vivo de acuerdo con cualquiera de las reivindicaciones 1 - 11, y un portador aceptable desde el punto de vista farmacéutico. Reivindicación 13: Una composición de vacuna que comprende el virus de acuerdo con cualquiera de las reivindicaciones 1 - 7, caracterizada porque dicho virus se proporciona en forma inactiva. Reivindicación 30: Una molécula de polinucleótido de ADN aislado caracterizada porque codifica el virus de acuerdo con la reivindicación 1 o la reivindicación 2. Reivindicación 31: Un plásmido capaz de transfectar directamente una célula huésped, caracterizado porque comprende una molécula de polinucleótido de ADN de acuerdo con la reivindicación 30 y un promotor capaz de permitir la transcripción de dicha secuencia codificante.
ARP220100956A 2021-04-16 2022-04-13 Vacuna contra el virus de la pseudorabia AR125354A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110412008.9A CN115216451A (zh) 2021-04-16 2021-04-16 伪狂犬病病毒疫苗

Publications (1)

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AR125354A1 true AR125354A1 (es) 2023-07-12

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ID=81580159

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ARP220100956A AR125354A1 (es) 2021-04-16 2022-04-13 Vacuna contra el virus de la pseudorabia

Country Status (14)

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US (1) US20240189420A1 (es)
EP (1) EP4323506A1 (es)
JP (1) JP2024514197A (es)
KR (1) KR20230156415A (es)
CN (2) CN115216451A (es)
AR (1) AR125354A1 (es)
AU (1) AU2022257033A1 (es)
BR (1) BR112023019841A2 (es)
CA (1) CA3215629A1 (es)
CL (1) CL2023003046A1 (es)
CO (1) CO2023013480A2 (es)
MX (1) MX2023012219A (es)
TW (1) TW202242106A (es)
WO (1) WO2022221612A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118267462A (zh) * 2022-12-29 2024-07-02 硕腾服务有限责任公司 接种猪以抗伪狂犬病病毒的方法

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JP2024514197A (ja) 2024-03-28
US20240189420A1 (en) 2024-06-13
MX2023012219A (es) 2023-10-26
AU2022257033A1 (en) 2023-10-05
TW202242106A (zh) 2022-11-01
CN117769595A (zh) 2024-03-26
KR20230156415A (ko) 2023-11-14
CO2023013480A2 (es) 2024-01-25
CN115216451A (zh) 2022-10-21
CA3215629A1 (en) 2022-10-20
BR112023019841A2 (pt) 2023-11-07
CL2023003046A1 (es) 2024-04-12
WO2022221612A1 (en) 2022-10-20
EP4323506A1 (en) 2024-02-21

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