JP2022552892A - 改善された産生収率および肝臓向性を有するａａｖ３ｂ変異体 - Google Patents

改善された産生収率および肝臓向性を有するａａｖ３ｂ変異体 Download PDF

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JP2022552892A
JP2022552892A JP2022523659A JP2022523659A JP2022552892A JP 2022552892 A JP2022552892 A JP 2022552892A JP 2022523659 A JP2022523659 A JP 2022523659A JP 2022523659 A JP2022523659 A JP 2022523659A JP 2022552892 A JP2022552892 A JP 2022552892A
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aav3b
acid sequence
nucleic acid
proteins
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JP2022552892A5 (enExample
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ウイルソン，ジェームス・エム
ワン，チャン
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ザ・トラステイーズ・オブ・ザ・ユニバーシテイ・オブ・ペンシルベニア
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
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    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/07—Animals genetically altered by homologous recombination
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/15—Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
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    • A01K2227/105—Murine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00—Animals characterised by purpose
    • A01K2267/03—Animal model, e.g. for test or diseases
    • A01K2267/035—Animal model for multifactorial diseases
    • A01K2267/0362—Animal model for lipid/glucose metabolism, e.g. obesity, type-2 diabetes
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    • 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
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14122—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
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    • 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
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
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  • Proteomics, Peptides & Aminoacids (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP2022523659A 2019-10-21 2020-10-20 改善された産生収率および肝臓向性を有するａａｖ３ｂ変異体 Pending JP2022552892A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962924112P 2019-10-21 2019-10-21
US62/924,112 2019-10-21
US202063025753P 2020-05-15 2020-05-15
US63/025,753 2020-05-15
PCT/US2020/056511 WO2021080991A1 (en) 2019-10-21 2020-10-20 Aav3b variants with improved production yield and liver tropism

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JP2022552892A true JP2022552892A (ja) 2022-12-20
JP2022552892A5 JP2022552892A5 (enExample) 2023-10-18

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US (1) US20230002788A1 (enExample)
EP (1) EP4048681A4 (enExample)
JP (1) JP2022552892A (enExample)
AU (1) AU2020369508A1 (enExample)
CA (1) CA3155016A1 (enExample)
TW (1) TW202130653A (enExample)
WO (1) WO2021080991A1 (enExample)

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CN113444785B (zh) * 2021-06-28 2022-06-21 甘肃农业大学 一种与仔猪C型产气荚膜梭菌感染性腹泻相关的ssc-miR-122-5p及其应用
WO2023049846A1 (en) * 2021-09-24 2023-03-30 The Trustees Of The University Of Pennsylvania Compositions useful for treatment of charcot-marie-tooth disease
US20250250326A1 (en) 2022-04-06 2025-08-07 The Trustees Of The University Of Pennsylvania Passive immunization with anti-aav neutralizing antibodies to prevent off-target transduction of intrathecally delivered aav vectors

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
US6156303A (en) * 1997-06-11 2000-12-05 University Of Washington Adeno-associated virus (AAV) isolates and AAV vectors derived therefrom
US7749492B2 (en) * 2001-01-05 2010-07-06 Nationwide Children's Hospital, Inc. AAV vectors and methods
WO2016065001A1 (en) * 2014-10-21 2016-04-28 University Of Massachusetts Recombinant aav variants and uses thereof
US10081659B2 (en) * 2015-04-06 2018-09-25 The United States Of America, As Represented By The Secretary, Dept. Of Health And Human Services Adeno-associated vectors for enhanced transduction and reduced immunogenicity
WO2017197355A2 (en) * 2016-05-13 2017-11-16 4D Molecular Therapeutics Inc. Adeno-associated virus variant capsids and methods of use thereof
WO2018154462A2 (en) * 2017-02-22 2018-08-30 Crispr Therapeutics Ag Materials and methods for treatment of spinocerebellar ataxia type 2 (sca2) and other spinocerebellar ataxia type 2 protein (atxn2) gene related conditions or disorders
WO2018200419A1 (en) * 2017-04-23 2018-11-01 The Trustees Of The University Of Pennsylvania Viral vectors comprising engineered aav capsids and compositions containing the same
IL276859B2 (en) * 2018-02-27 2025-12-01 Univ Pennsylvania Novel adeno-associated virus (aav) vectors, aav vectors having reduced capsid deamidation and uses therefor
EP3768695A4 (en) * 2018-02-27 2022-04-06 The Trustees of the University of Pennsylvania NOVEL ADENO-ASSOCIATED VIRUS (AAV) VECTORS, AAV VECTORS WITH REDUCED CAPSIID DEAMIDATION AND USES THEREOF

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MOL. THER., vol. 23, no. 12, JPN6024040170, 2015, pages 1867 - 1876, ISSN: 0005434747 *

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AU2020369508A1 (en) 2022-05-26
US20230002788A1 (en) 2023-01-05
TW202130653A (zh) 2021-08-16
EP4048681A1 (en) 2022-08-31
CA3155016A1 (en) 2021-04-29
EP4048681A4 (en) 2024-03-20
WO2021080991A1 (en) 2021-04-29

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