JP7748680B2 - 改変ｄ領域を含むヒト免疫グロブリン重鎖遺伝子座を有する哺乳動物人工染色体ベクター、及びそのベクターを保持する細胞又は非ヒト動物 - Google Patents

改変ｄ領域を含むヒト免疫グロブリン重鎖遺伝子座を有する哺乳動物人工染色体ベクター、及びそのベクターを保持する細胞又は非ヒト動物

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Publication number
JP7748680B2
JP7748680B2 JP2023562377A JP2023562377A JP7748680B2 JP 7748680 B2 JP7748680 B2 JP 7748680B2 JP 2023562377 A JP2023562377 A JP 2023562377A JP 2023562377 A JP2023562377 A JP 2023562377A JP 7748680 B2 JP7748680 B2 JP 7748680B2
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human
region
sequence
heavy chain
immunoglobulin heavy
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JPWO2023090361A1 (https=
JPWO2023090361A5 (https=
Inventor
康宏 香月
一磨 冨塚
愛海 宇野
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Tottori University NUC
Tokyo University of Pharmacy and Life Sciences
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Tottori University NUC
Tokyo University of Pharmacy and Life Sciences
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    • 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
    • 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
    • C12N15/8509—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
    • 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
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/06—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies from serum
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10—Cells modified by introduction of foreign genetic material
    • C12N5/12—Fused cells, e.g. hybridomas
    • C12N5/16—Animal cells
    • 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
    • A01K2217/072—Animals genetically altered by homologous recombination maintaining or altering function, i.e. knock in
    • 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
    • A01K2217/075—Animals genetically altered by homologous recombination inducing loss of function, i.e. knock out
    • 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
    • A01K2227/00—Animals characterised by species
    • A01K2227/10—Mammal
    • 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
    • A01K2267/01—Animal expressing industrially exogenous proteins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • 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
    • C12N15/8509—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
    • C12N2015/8518—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic expressing industrially exogenous proteins, e.g. for pharmaceutical use, human insulin, blood factors, immunoglobulins, pseudoparticles
    • 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
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/30—Vector systems comprising sequences for excision in presence of a recombinase, e.g. loxP or FRT

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
JP2023562377A 2021-11-16 2022-11-16 改変ｄ領域を含むヒト免疫グロブリン重鎖遺伝子座を有する哺乳動物人工染色体ベクター、及びそのベクターを保持する細胞又は非ヒト動物 Active JP7748680B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021186124 2021-11-16
JP2021186124 2021-11-16
PCT/JP2022/042560 WO2023090361A1 (ja) 2021-11-16 2022-11-16 改変ｄ領域を含むヒト免疫グロブリン重鎖遺伝子座を有する哺乳動物人工染色体ベクター、及びそのベクターを保持する細胞又は非ヒト動物

Publications (3)

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JPWO2023090361A1 JPWO2023090361A1 (https=) 2023-05-25
JPWO2023090361A5 JPWO2023090361A5 (https=) 2024-05-23
JP7748680B2 true JP7748680B2 (ja) 2025-10-03

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Country Link
US (1) US20240392313A1 (https=)
EP (1) EP4389895A4 (https=)
JP (1) JP7748680B2 (https=)
WO (1) WO2023090361A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010535510A (ja) 2007-08-10 2010-11-25 メダレックス・インコーポレーテッド Ｈｃｏ３２およびｈｃｏ２７、ならびに関連実施例
JP2013535202A (ja) 2010-07-26 2013-09-12 トリアンニ インコーポレイテッド トランスジェニック動物および使用方法
JP2014529998A (ja) 2011-09-19 2014-11-17 カイマブ・リミテッド ヒトへの使用に合わせて作製された抗体、可変ドメインおよび鎖
WO2018079857A1 (ja) 2016-10-31 2018-05-03 国立大学法人鳥取大学 ヒト抗体産生非ヒト動物及びそれを用いたヒト抗体作製法
WO2021003152A1 (en) 2019-07-01 2021-01-07 Trianni, Inc. Transgenic mammals and methods of use thereof

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EP0585287B1 (en) 1990-07-10 1999-10-13 Cambridge Antibody Technology Limited Methods for producing members of specific binding pairs
GB9015198D0 (en) 1990-07-10 1990-08-29 Brien Caroline J O Binding substance
AU665025B2 (en) 1991-09-23 1995-12-14 Cambridge Antibody Technology Limited Production of chimeric antibodies - a combinatorial approach
ES2341666T3 (es) 1991-12-02 2010-06-24 Medimmune Limited Produccion de autoanticuerpos de repertorios de segmentos de anticue rpos expresados en la superficie de fagos.
DE69333823T2 (de) 1992-03-24 2006-05-04 Cambridge Antibody Technology Ltd., Melbourn Verfahren zur herstellung von gliedern von spezifischen bindungspaaren
GB9313509D0 (en) 1993-06-30 1993-08-11 Medical Res Council Chemisynthetic libraries
EP0731842A1 (en) 1993-12-03 1996-09-18 Medical Research Council Recombinant binding proteins and peptides
WO1997007671A1 (en) 1995-08-29 1997-03-06 Kirin Beer Kabushiki Kaisha Chimeric animal and method for constructing the same
JP4082740B2 (ja) 1997-02-28 2008-04-30 キリンファーマ株式会社 内因性遺伝子が破壊されている分化多能性保持細胞
TWI255853B (en) 1998-08-21 2006-06-01 Kirin Brewery Method for modifying chromosomes
BRPI0619794B8 (pt) 2005-12-13 2022-06-14 Univ Kyoto Uso de um fator de reprogramação, agente para a preparação de uma célula-tronco pluripotente induzida a partir de uma célula somática e métodos para preparar uma célula- tronco pluripotente induzida método e para preparar uma célula somática e uso de células-tronco pluripotentes induzidas
KR102203727B1 (ko) * 2010-03-31 2021-01-18 아블렉시스, 엘엘씨 키메라 항체의 제조를 위한 비-인간 동물의 유전적 조작
US10793829B2 (en) * 2010-07-26 2020-10-06 Trianni, Inc. Transgenic mammals and methods of use thereof
JP6775224B2 (ja) 2018-03-16 2020-10-28 国立大学法人鳥取大学 マウス人工染色体ベクター及びその使用
JP7235005B2 (ja) 2020-05-27 2023-03-08 株式会社三洋物産 遊技機

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2010535510A (ja) 2007-08-10 2010-11-25 メダレックス・インコーポレーテッド Ｈｃｏ３２およびｈｃｏ２７、ならびに関連実施例
JP2013535202A (ja) 2010-07-26 2013-09-12 トリアンニ インコーポレイテッド トランスジェニック動物および使用方法
JP2014529998A (ja) 2011-09-19 2014-11-17 カイマブ・リミテッド ヒトへの使用に合わせて作製された抗体、可変ドメインおよび鎖
WO2018079857A1 (ja) 2016-10-31 2018-05-03 国立大学法人鳥取大学 ヒト抗体産生非ヒト動物及びそれを用いたヒト抗体作製法
WO2021003152A1 (en) 2019-07-01 2021-01-07 Trianni, Inc. Transgenic mammals and methods of use thereof

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Also Published As

Publication number Publication date
JPWO2023090361A1 (https=) 2023-05-25
WO2023090361A1 (ja) 2023-05-25
US20240392313A1 (en) 2024-11-28
EP4389895A4 (en) 2025-07-30
EP4389895A1 (en) 2024-06-26

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