解剖学报 ›› 2017, Vol. 48 ›› Issue (1): 115-120.doi: 10.16098/j.issn.0529-1356.2017.01.021

• 综述 • 上一篇    

嵌合抗原受体修饰T细胞研究进展及肿瘤靶抗原的选择

唐海军 刘玉琴*   

  1. 中国医学科学院基础医学研究所北京协和医学院基础学院病理学系,北京 100005
  • 收稿日期:2016-07-14 修回日期:2016-08-24 出版日期:2017-02-06 发布日期:2017-02-06
  • 通讯作者: 刘玉琴 E-mail:liuyuqin@pumc.edu.cn
  • 基金资助:

    国家科技基础条件平台

Development of chimeric antigen receptor modified T cells and the selection of tumor target antigen

TANG Hai-jun LIU Yu-qin*   

  1. Department of Pathology,Institute of Basic Medical Sciences,Chinese Academy of Medical Sciences,School of Basic Medicine,Peking Union Medical College,Beijing 100005,China
  • Received:2016-07-14 Revised:2016-08-24 Online:2017-02-06 Published:2017-02-06
  • Contact: Yuqin Liu E-mail:liuyuqin@pumc.edu.cn

摘要:

嵌合抗原受体修饰T细胞(CAR-T)是目前恶性肿瘤免疫治疗的一种新方法。CAR-T细胞对肿瘤的杀伤不依赖主要组织相容性复合体(MHC),并可克服肿瘤局部免疫抑制微环境和突破宿主免疫耐受状态,因此,CAR-T细胞在治疗肿瘤方面具有独特的优势。CAR-T细胞的构建和选择合适的靶分子是CAR-T细胞免疫治疗的两个关键的问题,我们在文中将围绕这两个问题做一综述。

关键词: 嵌合抗原受体, 肿瘤, 免疫治疗

Abstract:

Chimeric antigen receptor modified T cells (CAR-T) has been an emerging immunotherapy modality for malignant tumor. The cytotoxicity efficiency of CAR-T cells to tumor is independent of the major histocompatibility complex (MHC). CAR-T cells can overcome the immunity suppression in the microenvironmet of the tumor site and break out the immunological tolerance of the host. Thus it has its own advantages in the immunotherapy for tumors. The construction of CAR-T cells and the selection of appropriate tumor target molecules are the two key challengs in CAR-T cell immunotherapy, this review will focus on these two issues.

Key words: Chimeric antigen receptor, Tumor, Immunotherapy