CN117355600A - 遗传修饰的nk细胞及其用途 - Google Patents

遗传修饰的nk细胞及其用途 Download PDF

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Publication number
CN117355600A
CN117355600A CN202280036465.5A CN202280036465A CN117355600A CN 117355600 A CN117355600 A CN 117355600A CN 202280036465 A CN202280036465 A CN 202280036465A CN 117355600 A CN117355600 A CN 117355600A
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cell
cells
modified
leu
ser
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Chinese (zh)
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郑勇
吴琼
曹锐修
顾继杰
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Wuxi Biologics Shanghai Co Ltd
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Wuxi Biologics Shanghai Co Ltd
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    • A—HUMAN NECESSITIES
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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
    • A—HUMAN NECESSITIES
    • 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
    • A61K40/15—Natural-killer [NK] cells; Natural-killer T [NKT] cells
    • 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
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
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    • A61K40/4211—CD19 or B4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
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    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
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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
    • C12N5/0646—Natural killers cells [NK], NKT cells
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    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/22—Ribonucleases [RNase]; Deoxyribonucleases [DNase]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/31—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterized by the route of administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the dose, timing or administration schedule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/55—Lung
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    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/20—Type of nucleic acid involving clustered regularly interspaced short palindromic repeats [CRISPR]
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    • C12N2510/00—Genetically modified cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
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  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Immunology (AREA)
  • Biotechnology (AREA)
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  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Cell Biology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
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  • Microbiology (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CN202280036465.5A 2021-05-20 2022-05-19 遗传修饰的nk细胞及其用途 Pending CN117355600A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2021/094830 2021-05-20
CN2021094830 2021-05-20
PCT/CN2022/093747 WO2022242700A1 (en) 2021-05-20 2022-05-19 Genetically modified nk cells and uses thereof

Publications (1)

Publication Number Publication Date
CN117355600A true CN117355600A (zh) 2024-01-05

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CN202280036465.5A Pending CN117355600A (zh) 2021-05-20 2022-05-19 遗传修饰的nk细胞及其用途

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US (1) US20240285685A1 (https=)
EP (1) EP4341383A4 (https=)
JP (1) JP2024521566A (https=)
KR (1) KR20240010717A (https=)
CN (1) CN117355600A (https=)
WO (1) WO2022242700A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120989166A (zh) * 2025-10-21 2025-11-21 成都蓉生药业有限责任公司 一种慢病毒包膜质粒组合及其应用、慢病毒及其包装方法与转导造血干细胞的方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023147777A1 (en) * 2022-02-07 2023-08-10 Hangzhou Qihan Biotechnology Co., Ltd. Systems and methods for enhanced immunotherapies
EP4353741A1 (en) * 2022-10-14 2024-04-17 ONK Therapeutics Limited Double knockout natural killer cells
CN115948341B (zh) * 2022-11-28 2025-05-16 上海恩凯细胞技术有限公司 敲低nkg2a基因的car-免疫细胞及其用途
CN115820645B (zh) * 2022-11-28 2023-09-22 上海恩凯细胞技术有限公司 制备沉默nkg2a基因的nk细胞的方法及其用途
WO2024186971A1 (en) * 2023-03-07 2024-09-12 Intellia Therapeutics, Inc. Cish compositions and methods for immunotherapy
CN116590237B (zh) * 2023-05-29 2023-10-31 上海贝斯昂科生物科技有限公司 一种遗传修饰的自然杀伤细胞及其制备和用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020503043A (ja) * 2016-12-30 2020-01-30 セルラリティ インコーポレイテッド 遺伝子改変されたナチュラルキラー細胞
CN112040987A (zh) * 2018-03-15 2020-12-04 Ksq治疗公司 用于改进的免疫疗法的基因调控组合物和方法
KR20210005240A (ko) * 2018-05-03 2021-01-13 보드 오브 리전츠, 더 유니버시티 오브 텍사스 시스템 면역 관문 차단과 함께 키메라 항원 수용체를 발현하도록 가공된 천연 킬러 세포
MX2021006208A (es) * 2018-11-28 2021-10-01 Univ Texas Edición por multiplexación del genoma de células inmunitarias para mejorar la funcionalidad y resistencia al entorno supresor.
PE20211959A1 (es) * 2019-02-15 2021-09-30 Editas Medicine Inc Celulas asesinas naturales (nk) modificadas para inmunoterapia
AU2020288829A1 (en) * 2019-06-04 2021-12-02 Nkarta, Inc. Combinations of engineered natural killer cells and engineered T cells for immunotherapy
EP3789485A1 (en) * 2019-09-06 2021-03-10 ONK Therapeutics Limited Cellular therapies for cancer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120989166A (zh) * 2025-10-21 2025-11-21 成都蓉生药业有限责任公司 一种慢病毒包膜质粒组合及其应用、慢病毒及其包装方法与转导造血干细胞的方法

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JP2024521566A (ja) 2024-06-03
US20240285685A1 (en) 2024-08-29
WO2022242700A1 (en) 2022-11-24
EP4341383A1 (en) 2024-03-27
EP4341383A4 (en) 2024-12-04
KR20240010717A (ko) 2024-01-24

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