CN113490502A - 用于提高TCRαβ+细胞耗竭效率的方法 - Google Patents

用于提高TCRαβ+细胞耗竭效率的方法 Download PDF

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Publication number
CN113490502A
CN113490502A CN202080018210.7A CN202080018210A CN113490502A CN 113490502 A CN113490502 A CN 113490502A CN 202080018210 A CN202080018210 A CN 202080018210A CN 113490502 A CN113490502 A CN 113490502A
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cells
tcr
antibody
cell
population
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Chinese (zh)
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倪亚瑾
宁红秀
J·M·李
M·W·伦纳德
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Allogene Therapeutics Inc
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Allogene Therapeutics Inc
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/20—Cellular immunotherapy characterised by the effect or the function of the cells
    • A61K40/22—Immunosuppressive or immunotolerising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/32—T-cell receptors [TCR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4225—Growth factors
    • A61K40/4229—Transforming growth factor [TGF]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/50—Cellular immunotherapy characterised by the use of allogeneic cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P35/00—Antineoplastic agents
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
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    • C—CHEMISTRY; METALLURGY
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    • 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
    • C07K16/2809—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 against the T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
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    • C07K16/2893—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD52
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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
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
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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
    • C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
    • C12N15/90—Stable introduction of foreign DNA into chromosome
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    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
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    • 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
    • C12N5/0634—Cells from the blood or the immune system
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    • 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
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0636—T lymphocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
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    • C12N2501/00—Active agents used in cell culture processes, e.g. differentation
    • C12N2501/50—Cell markers; Cell surface determinants
    • C12N2501/515—CD3, T-cell receptor complex
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    • C12N2510/00—Genetically modified cells

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CN202080018210.7A 2019-03-21 2020-03-20 用于提高TCRαβ+细胞耗竭效率的方法 Pending CN113490502A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962821768P 2019-03-21 2019-03-21
US62/821,768 2019-03-21
PCT/US2020/024059 WO2020191378A1 (en) 2019-03-21 2020-03-20 METHODS FOR ENHANCING TCRαβ+ CELL DEPLETION EFFICIENCY

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US (1) US20200317780A1 (https=)
EP (1) EP3941488B1 (https=)
JP (1) JP7638881B2 (https=)
KR (1) KR102942960B1 (https=)
CN (1) CN113490502A (https=)
BR (1) BR112021018684A2 (https=)
CA (1) CA3130701A1 (https=)
ES (1) ES3036043T3 (https=)
IL (1) IL286909B2 (https=)
MX (1) MX2021010998A (https=)
WO (1) WO2020191378A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022132720A1 (en) * 2020-12-14 2022-06-23 Allogene Therapeutics, Inc. Methods and reagents for characterizing car t cells for therapies
EP4353253A1 (en) 2022-10-10 2024-04-17 Charité - Universitätsmedizin Berlin Purification of tcr-modified t cells using tcr-specific car-nk cells

Citations (6)

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CN101072880A (zh) * 2004-07-01 2007-11-14 VIRxSYS股份有限公司 载体包装细胞系
GB2508414A (en) * 2012-11-30 2014-06-04 Max Delbrueck Centrum Tumour specific T cell receptors (TCRs)
US20140349402A1 (en) * 2011-11-18 2014-11-27 Board Of Regents, The University Of Texas System Car+ t cells genetically modified to eliminate expression of t-cell receptor and/or hla
US20170137783A1 (en) * 2015-07-21 2017-05-18 Felipe Bedoya Methods for improving the efficacy and expansion of immune cells
US20170290858A1 (en) * 2014-10-31 2017-10-12 The Trustees Of The University Of Pennsylvania Altering Gene Expression in Modified T Cells and Uses Thereof
CN107828730A (zh) * 2017-11-07 2018-03-23 南京北恒生物科技有限公司 具有抗体药物抗性的通用型cart/tcrt细胞及其构建方法

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CN101072880A (zh) * 2004-07-01 2007-11-14 VIRxSYS股份有限公司 载体包装细胞系
US20140349402A1 (en) * 2011-11-18 2014-11-27 Board Of Regents, The University Of Texas System Car+ t cells genetically modified to eliminate expression of t-cell receptor and/or hla
GB2508414A (en) * 2012-11-30 2014-06-04 Max Delbrueck Centrum Tumour specific T cell receptors (TCRs)
US20170290858A1 (en) * 2014-10-31 2017-10-12 The Trustees Of The University Of Pennsylvania Altering Gene Expression in Modified T Cells and Uses Thereof
US20170137783A1 (en) * 2015-07-21 2017-05-18 Felipe Bedoya Methods for improving the efficacy and expansion of immune cells
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CN107828730A (zh) * 2017-11-07 2018-03-23 南京北恒生物科技有限公司 具有抗体药物抗性的通用型cart/tcrt细胞及其构建方法

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JP7638881B2 (ja) 2025-03-04
WO2020191378A1 (en) 2020-09-24
KR102942960B1 (ko) 2026-03-23
IL286909B2 (en) 2026-03-01
BR112021018684A2 (pt) 2021-11-23
IL286909B1 (en) 2025-11-01
KR20210144679A (ko) 2021-11-30
ES3036043T3 (en) 2025-09-12
CA3130701A1 (en) 2020-09-24
IL286909A (en) 2021-10-31
MX2021010998A (es) 2021-10-13
EP3941488A1 (en) 2022-01-26
US20200317780A1 (en) 2020-10-08
JP2022524958A (ja) 2022-05-11
AU2020240339A1 (en) 2021-08-26
EP3941488B1 (en) 2025-05-14

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