SG11202112382WA - Engineered immune cell targeting bcma and use thereof - Google Patents

Engineered immune cell targeting bcma and use thereof

Info

Publication number
SG11202112382WA
SG11202112382WA SG11202112382WA SG11202112382WA SG11202112382WA SG 11202112382W A SG11202112382W A SG 11202112382WA SG 11202112382W A SG11202112382W A SG 11202112382WA SG 11202112382W A SG11202112382W A SG 11202112382WA SG 11202112382W A SG11202112382W A SG 11202112382WA
Authority
SG
Singapore
Prior art keywords
immune cell
cell targeting
engineered immune
targeting bcma
bcma
Prior art date
Application number
SG11202112382WA
Other languages
English (en)
Inventor
Hua Zhang
Huan Shi
Lianjun Shen
Wei Cao
Liping Liu
Original Assignee
Gracell Biotechnologies Shanghai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gracell Biotechnologies Shanghai Co Ltd filed Critical Gracell Biotechnologies Shanghai Co Ltd
Publication of SG11202112382WA publication Critical patent/SG11202112382WA/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/17—Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
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    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/71—Receptors; Cell surface antigens; Cell surface determinants for growth factors; for growth regulators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
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    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • 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
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    • C12N5/06—Animal cells or tissues; Human cells or tissues
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    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
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    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
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SG11202112382WA 2019-05-07 2020-05-06 Engineered immune cell targeting bcma and use thereof SG11202112382WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910376652 2019-05-07
PCT/CN2020/088836 WO2020224606A1 (zh) 2019-05-07 2020-05-06 靶向bcma的工程化免疫细胞及其用途

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US (2) US11840575B2 (https=)
EP (1) EP3967329B1 (https=)
JP (2) JP7741732B2 (https=)
KR (1) KR20220017914A (https=)
CN (2) CN113784732B (https=)
AU (1) AU2020270298A1 (https=)
CA (1) CA3139346A1 (https=)
IL (1) IL287873A (https=)
SG (1) SG11202112382WA (https=)
TW (1) TWI771677B (https=)
WO (1) WO2020224606A1 (https=)

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US10086055B2 (en) * 2016-06-01 2018-10-02 Promab Biotechnologies, Inc. Adherent cancer cell line expressing a hematological tumor antigen
CA3120563A1 (en) 2018-11-26 2020-06-04 Nkarta, Inc. Methods for the simultaneous expansion of multiple immune cell types, related compositions and uses of same in cancer immunotherapy
EP3773918A4 (en) 2019-03-05 2022-01-05 Nkarta, Inc. CD19 DIRECTED CHIMERIC ANTIGEN RECEPTORS AND THEIR USES IN IMMUNOTHERAPY
US11840575B2 (en) * 2019-05-07 2023-12-12 Gracell Biotechnologies (Shanghai) Co., Ltd. Engineered immune cells targeting BCMA and their uses thereof
WO2020224605A1 (zh) * 2019-05-07 2020-11-12 亘喜生物科技（上海）有限公司 靶向bcma的工程化免疫细胞及其用途
US12221622B2 (en) 2019-05-10 2025-02-11 The Regents Of The University Of California Modified pluripotent cells
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