SG11202009962UA - Bcma-targeted chimeric antigen receptor as well as preparation method therefor and application thereof - Google Patents

Bcma-targeted chimeric antigen receptor as well as preparation method therefor and application thereof

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Publication number
SG11202009962UA
SG11202009962UA SG11202009962UA SG11202009962UA SG11202009962UA SG 11202009962U A SG11202009962U A SG 11202009962UA SG 11202009962U A SG11202009962U A SG 11202009962UA SG 11202009962U A SG11202009962U A SG 11202009962UA SG 11202009962U A SG11202009962U A SG 11202009962UA
Authority
SG
Singapore
Prior art keywords
bcma
preparation
well
application
antigen receptor
Prior art date
Application number
SG11202009962UA
Inventor
Yutian Wei
Lin Zhu
Yanfeng Li
Yihong Yao
Xin Yao
Jiaqi Huang
Li Zhang
Shigui Zhu
Xiaoteng Lv
Original Assignee
Cellular Biomedicine Group Hk 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.)
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Publication date
Application filed by Cellular Biomedicine Group Hk Ltd filed Critical Cellular Biomedicine Group Hk Ltd
Publication of SG11202009962UA publication Critical patent/SG11202009962UA/en

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878Immunoglobulins [IGs], 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14Blood; Artificial blood
    • A61K35/17Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/461Cellular immunotherapy characterised by the cell type used
    • A61K39/4611T-cells, e.g. tumor infiltrating lymphocytes [TIL], lymphokine-activated killer cells [LAK] or regulatory T cells [Treg]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/463Cellular immunotherapy characterised by recombinant expression
    • A61K39/4631Chimeric Antigen Receptors [CAR]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/464Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643Vertebrate antigens
    • A61K39/4644Cancer antigens
    • A61K39/464402Receptors, cell surface antigens or cell surface determinants
    • A61K39/464416Receptors for cytokines
    • A61K39/464417Receptors for tumor necrosis factors [TNF], e.g. lymphotoxin receptor [LTR], CD30
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • 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
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K19/00Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
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    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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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
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62DNA sequences coding for fusion proteins
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • C12N5/0638Cytotoxic T lymphocytes [CTL] or lymphokine activated killer cells [LAK]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/58Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation
    • A61K2039/585Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation wherein the target is cancer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K39/46
    • A61K2239/31Indexing codes associated with cellular immunotherapy of group A61K39/46 characterized by the route of administration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K39/46
    • A61K2239/38Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the dose, timing or administration schedule
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K39/46
    • A61K2239/46Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the cancer treated
    • A61K2239/48Blood cells, e.g. leukemia or lymphoma
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/33Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2510/00Genetically modified cells
SG11202009962UA 2018-04-12 2019-04-02 Bcma-targeted chimeric antigen receptor as well as preparation method therefor and application thereof SG11202009962UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810326346.9A CN110372796B (en) 2018-04-12 2018-04-12 Chimeric antigen receptor targeting BCMA and preparation method and application thereof
PCT/CN2019/081064 WO2019196713A1 (en) 2018-04-12 2019-04-02 Bcma-targeted chimeric antigen receptor as well as preparation method therefor and application thereof

Publications (1)

Publication Number Publication Date
SG11202009962UA true SG11202009962UA (en) 2020-11-27

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SG11202009962UA SG11202009962UA (en) 2018-04-12 2019-04-02 Bcma-targeted chimeric antigen receptor as well as preparation method therefor and application thereof

Country Status (9)

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US (3) US11142581B2 (en)
EP (1) EP3778651A4 (en)
JP (3) JP7148611B2 (en)
KR (1) KR20200142036A (en)
CN (3) CN116514995A (en)
AU (2) AU2019251016B2 (en)
CA (1) CA3095827A1 (en)
SG (1) SG11202009962UA (en)
WO (1) WO2019196713A1 (en)

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CN116514995A (en) * 2018-04-12 2023-08-01 上海赛比曼生物科技有限公司 Chimeric antigen receptor targeting BCMA and preparation method and application thereof
CN111333732B (en) * 2019-12-17 2023-02-28 中国药科大学 Preparation and application of bispecific antibody targeting human BCMA and activating NK cells
KR102371151B1 (en) * 2020-03-13 2022-03-07 주식회사 큐로셀 Anti-bcma-binding domains, fusion proteins comprising thereof, and compositions comprising thereof
CN112851815B (en) * 2020-03-17 2023-08-08 西安宇繁生物科技有限责任公司 anti-BCMA antibody or antigen binding fragment thereof, and preparation method and application thereof
CN113527507A (en) * 2020-04-16 2021-10-22 上海赛比曼生物科技有限公司 Chimeric antigen receptor targeting CD22 and preparation method and application thereof
CN112251412B (en) * 2020-10-12 2023-03-28 汤朝阳 BCMA (brain cell activating antigen) targeted chimeric antigen receptor T cell and application thereof
EP4255936A1 (en) * 2020-12-02 2023-10-11 Shanghai Cellular Biopharmaceutical Group Ltd. Bcma-targeted chimeric antigen receptors
AU2021409801A1 (en) 2020-12-21 2023-06-22 Allogene Therapeutics, Inc. Protease-activating cd45-gate car
CN112321713B (en) * 2020-12-31 2021-05-25 北京艺妙神州医药科技有限公司 anti-BCMA antibody and application thereof
AU2022212130A1 (en) 2021-01-29 2023-07-06 Allogene Therapeutics, Inc. KNOCKDOWN OR KNOCKOUT OF ONE OR MORE OF TAP2, NLRC5, β2m, TRAC, RFX5, RFXAP AND RFXANK TO MITIGATE T CELL RECOGNITION OF ALLOGENEIC CELL PRODUCTS
US20240059782A1 (en) * 2022-03-01 2024-02-22 Agilent Technologies, Inc. Anti-human b cell maturation antigen (bcma) antibodies and their use in immunohistochemistry (ihc)
US20240042030A1 (en) 2022-07-29 2024-02-08 Allogene Therapeutics, Inc. Engineered cells with reduced gene expression to mitigate immune cell recognition
CN116444669B (en) * 2023-04-04 2024-02-13 科弈(浙江)药业科技有限公司 Humanized antibodies targeting BCMA CAR-T cells

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CN116514995A (en) 2018-04-12 2023-08-01 上海赛比曼生物科技有限公司 Chimeric antigen receptor targeting BCMA and preparation method and application thereof

Also Published As

Publication number Publication date
US20230053305A1 (en) 2023-02-16
JP2021520185A (en) 2021-08-19
CN110372796B (en) 2023-05-02
CN116514995A (en) 2023-08-01
CN116836297A (en) 2023-10-03
US20210403590A1 (en) 2021-12-30
EP3778651A4 (en) 2022-01-05
EP3778651A1 (en) 2021-02-17
AU2019251016A1 (en) 2020-10-22
KR20200142036A (en) 2020-12-21
JP7299294B2 (en) 2023-06-27
CA3095827A1 (en) 2019-10-17
AU2023204159A1 (en) 2023-07-20
US11142581B2 (en) 2021-10-12
AU2019251016B2 (en) 2023-08-10
US11498973B2 (en) 2022-11-15
JP2023116716A (en) 2023-08-22
WO2019196713A1 (en) 2019-10-17
JP7148611B2 (en) 2022-10-05
CN110372796A (en) 2019-10-25
US20200362048A1 (en) 2020-11-19
JP2022031784A (en) 2022-02-22

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