国际医药卫生导报 ›› 2024, Vol. 30 ›› Issue (5): 732-735.DOI: 10.3760/cma.j.issn.1007-1245.2024.05.005

• 乳腺癌 • 上一篇    下一篇

PD-L1与肿瘤相关巨噬细胞在乳腺癌中的研究进展

陈妙玲  韩玉贞   

  1. 滨州医学院附属医院病理科,滨州 256600

  • 收稿日期:2023-12-02 出版日期:2024-03-01 发布日期:2024-03-28
  • 通讯作者: 韩玉贞,Email:hanyzh6309@sina.com
  • 基金资助:

    山东省自然科学基金(ZR2010HM096)

Research progress of PD-L1 and tumor-associated macrophages in breast cancer

Chen Miaoling, Han Yuzhen   

  1. Department of Pathology, Binzhou Medical University Hospital, Binzhou 256600, China

  • Received:2023-12-02 Online:2024-03-01 Published:2024-03-28
  • Contact: Han Yuzhen, Email: hanyzh6309@sina.com
  • Supported by:

    Natural Science Foundation in Shandong Province (ZR2010HM096)

摘要:

肿瘤微环境中存在着许多发挥免疫抑制作用的成分,其中程序性细胞死亡配体-1(PD-L1)与肿瘤相关巨噬细胞(TAMs)关系密切,其在乳腺癌的发生发展中发挥重要作用。本文对PD-L1和TAMs在乳腺癌发生发展中的意义和两者之间可能存在的相互作用机制,以及靶向TAMs在抗程序性细胞死亡受体-1(PD-1)/PD-L1治疗乳腺癌中的影响进行综述。

关键词:

乳腺癌, PD-L1, 肿瘤相关巨噬细胞, 免疫抑制, 肿瘤微环境, 进展

Abstract:

Tumor microenvironment has many components that play an immunosuppressive role; among which, programmed cell death-ligand 1 (PD-L1) is closely related to tumor-associated macrophages (TAMs), and plays a vital role in the occurrence and development of breast cancer. This article reviews the significance of PD-L1 and TAMs in the occurrence and development of breast cancer and the possible interaction mechanism between them, as well as the effects of anti-programmed cell death protein-1 (PD-1)/PD-L1 combined with targeting TAMs in the treatment of breast cancer.

Key words:

Breast neoplasm, PD-L1, Tumor-associated macrophages, Immunosuppression, Tumor microenvironment, Progress