实用肿瘤学杂志 ›› 2016, Vol. 30 ›› Issue (3): 257-261.doi: 10.11904/j.issn.1002-3070.2016.03.013

• 综述 • 上一篇    下一篇

髓源性抑制细胞在肺癌中的研究进展

刘洋洋, 谷飞飞, 梁金燕综述, 刘莉审校   

  1. 华中科技大学同济医学院附属协和医院肿瘤中心(武汉 430022)
  • 收稿日期:2016-03-11 出版日期:2016-06-20 发布日期:2016-07-01
  • 通讯作者: 刘莉,E-mail:liulist2013@163.com
  • 作者简介:刘洋洋,男,(1991-),硕士研究生,从事肺癌免疫方面的研究
  • 基金资助:
    国家自然科学基金资助项目(81372260)

Research progress of myeloid-derived suppressor cells in lung cancer

LIU Yangyang,GU Feifei,LIANG Jinyan,LIU Li   

  1. Cancer Center,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,1277 JieFang Avehue,Wuhan 430022,China
  • Received:2016-03-11 Online:2016-06-20 Published:2016-07-01

摘要: 髓源性抑制细胞(Myeloid-derived suppressor cells,MDSCs)是一群来自骨髓不成熟的异质性细胞,表型及成分复杂,在肿瘤微环境中发挥免疫抑制功能,并主要抑制T细胞免疫应答。在肺癌的发生、发展过程中,多种异常表达的细胞因子促进MDSCs增殖与激活,MDSCs活化后参与形成抑制性肿瘤免疫微环境,从而促进肿瘤细胞生长。监测MDSCs的数量与功能变化对评估肺癌的预后有重要意义。一系列针对MDSCs的干预措施在肺癌治疗中获得了重大进展,也为肺部原发及转移瘤的预防带来了希望。

关键词: 肺肿瘤, 髓源性抑制细胞, 肿瘤免疫微环境

Abstract: Myeloid-derived suppressor cells(MDSCs)are a heterogeneous mixture of immature myeloid cells,with complex phenotype and composition,harboring the ability of immune suppression in tumor microenvironment,and they mainly inhibit the function of T cells.In the development and progression of lung caner,elevated number of function activated MDSCs,arisen by various abnormal expressing cytokines,take part in tumor immune suppression microenvironment establishing so that malignant cells growth can be accelerated.Monitoring the quantity and function of MDSCs plays an important role in assessing lung neoplasm prognosis.Benefits for lung carcinoma treatment have been proved from a series of intervening measure aiming to impact MDSCs.Moreover,these means also produced a promising prospect for the prevention of primary and metastatic lung cancer.

Key words: Lung neoplasms, Myeloid-derived suppressor cells, Tumor immune microenvironment

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