AU2020380604A1 - Compositions and methods for producing a viral vaccine with reduced particle size - Google Patents

Compositions and methods for producing a viral vaccine with reduced particle size Download PDF

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Publication number
AU2020380604A1
AU2020380604A1 AU2020380604A AU2020380604A AU2020380604A1 AU 2020380604 A1 AU2020380604 A1 AU 2020380604A1 AU 2020380604 A AU2020380604 A AU 2020380604A AU 2020380604 A AU2020380604 A AU 2020380604A AU 2020380604 A1 AU2020380604 A1 AU 2020380604A1
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AU
Australia
Prior art keywords
viral particles
ionic surfactant
viral
splitting
sub
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Pending
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AU2020380604A
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English (en)
Inventor
Christopher Dadd
Debra LYDIARD
Matthew Smith
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Seqirus UK Ltd
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Seqirus UK Ltd
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Filing date
Publication date
Application filed by Seqirus UK Ltd filed Critical Seqirus UK Ltd
Publication of AU2020380604A1 publication Critical patent/AU2020380604A1/en
Pending legal-status Critical Current

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    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/12—Viral antigens
    • A61K39/145—Orthomyxoviridae, e.g. influenza virus
    • 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
    • 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
    • A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
    • 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
    • C12N7/04—Inactivation or attenuation; Producing viral sub-units
    • 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
    • C12N7/04—Inactivation or attenuation; Producing viral sub-units
    • C12N7/06—Inactivation or attenuation by chemical treatment
    • 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
    • A61K2039/5258—Virus-like particles
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16111—Influenzavirus A, i.e. influenza A virus
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16111—Influenzavirus A, i.e. influenza A virus
    • C12N2760/16134—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16111—Influenzavirus A, i.e. influenza A virus
    • C12N2760/16151—Methods of production or purification of viral material
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16211—Influenzavirus B, i.e. influenza B virus
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16211—Influenzavirus B, i.e. influenza B virus
    • C12N2760/16234—Use of virus or viral component as vaccine, e.g. live-attenuated or inactivated virus, VLP, viral protein
    • 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
    • C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
    • C12N2760/00011—Details
    • C12N2760/16011—Orthomyxoviridae
    • C12N2760/16211—Influenzavirus B, i.e. influenza B virus
    • C12N2760/16251—Methods of production or purification of viral material

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AU2020380604A 2019-11-07 2020-11-06 Compositions and methods for producing a viral vaccine with reduced particle size Pending AU2020380604A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962931909P 2019-11-07 2019-11-07
US62/931,909 2019-11-07
PCT/IB2020/000961 WO2021090067A2 (en) 2019-11-07 2020-11-06 Compositions and methods for producing a viral vaccine with reduced particle size

Publications (1)

Publication Number Publication Date
AU2020380604A1 true AU2020380604A1 (en) 2022-06-09

Family

ID=74104121

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020380604A Pending AU2020380604A1 (en) 2019-11-07 2020-11-06 Compositions and methods for producing a viral vaccine with reduced particle size

Country Status (11)

Country Link
US (1) US20230220356A1 (https=)
EP (1) EP4054630A2 (https=)
JP (2) JP2023500873A (https=)
KR (1) KR20220098370A (https=)
CN (1) CN114929270A (https=)
AU (1) AU2020380604A1 (https=)
BR (1) BR112022008711A2 (https=)
CL (2) CL2022001176A1 (https=)
IL (1) IL292699A (https=)
MX (1) MX2022005513A (https=)
WO (1) WO2021090067A2 (https=)

Family Cites Families (20)

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US4064232A (en) * 1974-01-14 1977-12-20 Sandoz Ltd. Process for isolating the immunogenic components of influenza viruses
TW570803B (en) * 1997-04-09 2004-01-11 Duphar Int Res Influenza vaccine
PL355287A1 (en) 1999-09-24 2004-04-05 Smithkline Beecham Biologicals S.A. Intranasal influenza virus vaccine
GB0024089D0 (en) 2000-10-02 2000-11-15 Smithkline Beecham Biolog Novel compounds
CA2438960A1 (en) * 2001-02-23 2002-09-06 Glaxosmithkline Biologicals S.A. Influenza vaccine formulations for intradermal delivery
EP2281573A3 (en) 2001-02-23 2011-12-07 GlaxoSmithKline Biologicals s.a. Influenza vaccine formulations for intradermal delivery
ES2525518T3 (es) * 2005-11-01 2014-12-26 Novartis Vaccines And Diagnostics Gmbh Vacunas virales derivadas de células con niveles reducidos de ADN celular residual
CA2628152C (en) 2005-11-04 2016-02-02 Novartis Vaccines And Diagnostics S.R.L. Adjuvanted vaccines with non-virion antigens prepared from influenza viruses grown in cell culture
PE20090146A1 (es) * 2007-04-20 2009-03-23 Glaxosmithkline Biolog Sa Composicion inmunogenica contra el virus influenza
JP5518041B2 (ja) * 2008-03-18 2014-06-11 ノバルティス アーゲー インフルエンザウイルスワクチン抗原の調製における改良
CA2797059A1 (en) 2010-05-03 2011-11-10 Glaxosmithkline Biologicals S.A. Novel method
US9426989B2 (en) 2010-05-06 2016-08-30 Novartis Ag Organic peroxide compounds for microorganism inactivation
CN103370072B (zh) * 2010-12-15 2016-02-03 巴克斯特国际公司 使用改进的溶剂-清洁剂方法进行病毒灭活
CN102690334A (zh) * 2011-03-21 2012-09-26 王一丁 一种病毒类疫苗的纯化方法
CN103827296B (zh) * 2011-07-20 2016-11-16 雅培生物学有限责任公司 用于产生病毒抗原和疫苗的方法
WO2013173256A2 (en) * 2012-05-16 2013-11-21 Kj Biosciences, Llc New and improved influenza vaccines
JP7403733B2 (ja) * 2017-09-04 2023-12-25 国立感染症研究所長 インフルエンザｈａスプリットワクチンの製造方法
WO2019045090A1 (ja) * 2017-09-04 2019-03-07 公益財団法人ヒューマンサイエンス振興財団 インフルエンザｈａスプリットワクチンの製造方法
CA3107409A1 (en) * 2018-07-23 2020-01-30 Japan As Represented By Director General Of National Institute Of Infectious Diseases Composition containing influenza vaccine
EA202192398A1 (ru) * 2019-03-04 2021-11-23 Джэпэн Эз Репризентид Баи Директор Дженерал Оф Нэшнл Инститьют Оф Инфекшес Дизизис Способ приготовления сплит-вакцины против гриппа на основе гемагглютинина

Also Published As

Publication number Publication date
WO2021090067A3 (en) 2021-06-10
EP4054630A2 (en) 2022-09-14
BR112022008711A2 (pt) 2022-07-19
US20230220356A1 (en) 2023-07-13
CL2022001176A1 (es) 2023-01-20
MX2022005513A (es) 2022-06-08
CN114929270A (zh) 2022-08-19
JP2025092571A (ja) 2025-06-19
JP2023500873A (ja) 2023-01-11
IL292699A (en) 2022-07-01
KR20220098370A (ko) 2022-07-12
CL2025002531A1 (es) 2025-12-19
WO2021090067A2 (en) 2021-05-14

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