CN114616239A - 嵌合抗原受体和其中表达有嵌合抗原受体的t细胞 - Google Patents

嵌合抗原受体和其中表达有嵌合抗原受体的t细胞 Download PDF

Info

Publication number
CN114616239A
CN114616239A CN202080072781.9A CN202080072781A CN114616239A CN 114616239 A CN114616239 A CN 114616239A CN 202080072781 A CN202080072781 A CN 202080072781A CN 114616239 A CN114616239 A CN 114616239A
Authority
CN
China
Prior art keywords
seq
chimeric antigen
antigen receptor
amino acid
acid sequence
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN202080072781.9A
Other languages
English (en)
Other versions
CN114616239B (zh
Inventor
朱滨
戴卫国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Menlo Biotech Co ltd
Original Assignee
Beijing Menlo Biotech 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 Beijing Menlo Biotech Co ltd filed Critical Beijing Menlo Biotech Co ltd
Publication of CN114616239A publication Critical patent/CN114616239A/zh
Application granted granted Critical
Publication of CN114616239B publication Critical patent/CN114616239B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61K39/461Cellular 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
    • A61K39/462Cellular immunotherapy characterized by the effect or the function of the cells
    • A61K39/4621Cellular immunotherapy characterized by the effect or the function of the cells immunosuppressive or immunotolerising
    • 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
    • A61K39/46434Antigens related to induction of tolerance to non-self
    • 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
    • A61K39/464429Molecules with a "CD" designation not provided for elsewhere
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Cell Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Epidemiology (AREA)
  • Mycology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Genetics & Genomics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

本发明公开了嵌合抗原受体和其中表达有嵌合抗原受体的T细胞,具体公开了靶向CD3的嵌合抗原受体,该嵌合抗原受体包括CD3结合结构域;铰链区和跨膜结构域;共刺激结构域;信号转导结构域。本发明还公开了编码嵌合抗原受体的核酸分子、表达载体,宿主细胞和包含其的药物组合物和试剂盒。本发明的嵌合抗原受体可用于免疫治疗和抗移植排异反应中,具有巨大的市场应用价值。

Description

PCT国内申请,说明书已公开。

Claims (45)

  1. PCT国内申请,权利要求书已公开。
CN202080072781.9A 2019-10-17 2020-10-16 嵌合抗原受体和其中表达有嵌合抗原受体的t细胞 Active CN114616239B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2019/111651 2019-10-17
CN2019111651 2019-10-17
PCT/CN2020/121674 WO2021073626A1 (zh) 2019-10-17 2020-10-16 嵌合抗原受体和其中表达有嵌合抗原受体的t细胞

Publications (2)

Publication Number Publication Date
CN114616239A true CN114616239A (zh) 2022-06-10
CN114616239B CN114616239B (zh) 2023-08-11

Family

ID=75537707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080072781.9A Active CN114616239B (zh) 2019-10-17 2020-10-16 嵌合抗原受体和其中表达有嵌合抗原受体的t细胞

Country Status (2)

Country Link
CN (1) CN114616239B (zh)
WO (1) WO2021073626A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102958942A (zh) * 2009-12-29 2013-03-06 新兴产品开发西雅图有限公司 异二聚体结合蛋白及其应用
CN107249602A (zh) * 2015-02-27 2017-10-13 美商生物细胞基因治疗有限公司 靶向血液恶性肿瘤之嵌合抗原受体(car)、其组合物及使用方法
WO2018161064A1 (en) * 2017-03-03 2018-09-07 F1 Oncology, Inc. Methods and compositions for transducing and expanding lymphocytes and regulating the activity thereof
CN109777782A (zh) * 2019-02-15 2019-05-21 北京门罗生物科技有限公司 一种通用型car-t细胞及其制备方法和用途

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102958942A (zh) * 2009-12-29 2013-03-06 新兴产品开发西雅图有限公司 异二聚体结合蛋白及其应用
CN107249602A (zh) * 2015-02-27 2017-10-13 美商生物细胞基因治疗有限公司 靶向血液恶性肿瘤之嵌合抗原受体(car)、其组合物及使用方法
WO2018161064A1 (en) * 2017-03-03 2018-09-07 F1 Oncology, Inc. Methods and compositions for transducing and expanding lymphocytes and regulating the activity thereof
CN109777782A (zh) * 2019-02-15 2019-05-21 北京门罗生物科技有限公司 一种通用型car-t细胞及其制备方法和用途

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
XIUYAN WANG ET AL.: ""Clinical manufacturing of CAR T cells: foundation of a promising therapy"", 《 MOLECULAR THERAPY-ONCOLYTICS》 *
耿兴超 等: ""抗CD3单克隆抗体对食蟹猴免疫功能及相关基因表达的影响"", 《中国药学杂志》 *

Also Published As

Publication number Publication date
WO2021073626A1 (zh) 2021-04-22
CN114616239B (zh) 2023-08-11

Similar Documents

Publication Publication Date Title
AU2021277627B2 (en) Anti-CD70-chimeric antigen receptors
CN111094345B (zh) 具有人结构域的抗b细胞成熟抗原嵌合抗原受体
EP3362476B1 (en) Anti-cd30 chimeric antigen receptors
EP3347375B1 (en) Anti-cd276 chimeric antigen receptors
CN109153989B (zh) 表达免疫功能调控因子的免疫活性细胞及表达载体
CN114533867A (zh) 用于治疗癌症的被遗传修饰的nk-92细胞和单克隆抗体
TWI811278B (zh) 表現特異性辨識人類間皮素之細胞表面分子、il-7、及ccl19之免疫活性細胞
WO2019192526A1 (zh) 嵌合抗原受体和其治疗癌症的方法
CN115003818A (zh) 病毒载体转导细胞的方法
EP4060027A1 (en) Tmem59 protein dimer or chimeric expression receptor improving t cell function
CN114616239A (zh) 嵌合抗原受体和其中表达有嵌合抗原受体的t细胞
US11999796B2 (en) Anti-CD70 chimeric antigen receptors
CN108290940B (zh) Tcr及其用途
WO2024097637A1 (en) Hla-a3-restricted t cell receptors against braf with v600e mutation
CN117529505A (zh) 设计为减少逆转录病毒重组的双顺反子嵌合抗原受体及其用途

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant