AU2023220128A1 - Engineered cd47 proteins and uses thereof - Google Patents

Engineered cd47 proteins and uses thereof Download PDF

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Publication number
AU2023220128A1
AU2023220128A1 AU2023220128A AU2023220128A AU2023220128A1 AU 2023220128 A1 AU2023220128 A1 AU 2023220128A1 AU 2023220128 A AU2023220128 A AU 2023220128A AU 2023220128 A AU2023220128 A AU 2023220128A AU 2023220128 A1 AU2023220128 A1 AU 2023220128A1
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nucleic acid
seq
cell
genetically engineered
protein
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William Dowdle
Adam James JOHNSON
Nathan Hilton KIPNISS
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Sana Biotechnology Inc
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Sana Biotechnology Inc
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    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70596Molecules with a "CD"-designation not provided for elsewhere
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    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K40/00Cellular immunotherapy
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/10Cellular immunotherapy characterised by the cell type used
    • A61K40/11T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
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    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
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    • C07K14/70521CD28, CD152
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    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70578NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
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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
    • C12N15/10Processes for the isolation, preparation or purification of DNA or RNA
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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
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    • C07K2319/00Fusion polypeptide
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    • C07K2319/00Fusion polypeptide
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    • C12N2740/00Reverse transcribing RNA viruses
    • C12N2740/00011Details
    • C12N2740/10011Retroviridae
    • C12N2740/15011Lentivirus, not HIV, e.g. FIV, SIV
    • C12N2740/15041Use of virus, viral particle or viral elements as a vector
    • C12N2740/15043Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector

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  • Gastroenterology & Hepatology (AREA)
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  • Animal Behavior & Ethology (AREA)
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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Virology (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)
AU2023220128A 2022-02-17 2023-02-17 Engineered cd47 proteins and uses thereof Pending AU2023220128A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263311143P 2022-02-17 2022-02-17
US63/311,143 2022-02-17
PCT/US2023/013364 WO2023158836A1 (en) 2022-02-17 2023-02-17 Engineered cd47 proteins and uses thereof

Publications (1)

Publication Number Publication Date
AU2023220128A1 true AU2023220128A1 (en) 2024-08-22

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AU2023220128A Pending AU2023220128A1 (en) 2022-02-17 2023-02-17 Engineered cd47 proteins and uses thereof

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US (1) US20250333476A1 (https=)
EP (1) EP4479416A1 (https=)
JP (1) JP2025508720A (https=)
KR (1) KR20240155390A (https=)
CN (1) CN119032102A (https=)
AU (1) AU2023220128A1 (https=)
CA (1) CA3244101A1 (https=)
IL (1) IL315000A (https=)
MX (1) MX2024009765A (https=)
WO (1) WO2023158836A1 (https=)

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GB202218755D0 (en) * 2022-12-13 2023-01-25 Replay Holdings Llc Compositions and methods for non-immunogenicity
WO2024229302A1 (en) 2023-05-03 2024-11-07 Sana Biotechnology, Inc. Methods of dosing and administration of engineered islet cells
CN121604968A (zh) 2023-05-22 2026-03-03 萨那生物科技公司 递送胰岛细胞的方法及相关方法
AU2024328949A1 (en) 2023-08-23 2026-03-12 Sana Biotechnology, Inc. Modified cd47 proteins and their uses
WO2025096757A1 (en) * 2023-11-01 2025-05-08 Sana Biotechnology, Inc. Hypoimmunogenic cd22-targeted car t cells for the treatment of relapsed and/or refractory b cell lymphomas
WO2025092997A1 (en) * 2023-11-03 2025-05-08 The First Hospital Of Jilin University A cd47 mutant and its applications
WO2025151838A1 (en) * 2024-01-12 2025-07-17 Sana Biotechnology, Inc. Safety switches to control in vitro and in vivo proliferation of cell therapy products
CN118011015B (zh) * 2024-04-08 2024-07-16 北京大学第三医院(北京大学第三临床医学院) 一种维生素k2发光免疫检测方法及维生素k2检测试剂盒
CN121046318A (zh) * 2024-05-20 2025-12-02 南京奇迹生物科技有限公司 一种改进的t细胞及其用途

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