PD-1/PD-L1信号通路在非小细胞肺癌免疫逃逸及其治疗中的研究进展
非小细胞肺癌(non-small cell lung cancer, NSCLC)是肿瘤相关性死亡率第一的恶性肿瘤。虽然近年来靶向治疗进展迅速,但很多基因未突变的患者不能从中受益。目前免疫治疗已成为肿瘤治疗的新方向,它能通过刺激机体免疫系统提高抗肿瘤免疫效应。研究显示免疫检查点分子:程序性死亡分子1(programmed death 1, PD-1)、程序性死亡分子1配体(PD-1 ligand, PD-L1),与肿瘤发生、发展密切相关,在NSCLC中有重要的临床意义。PD-1/PD-L1信号通路的激活有助于肿瘤免疫逃逸,而阻断该通路可以增强机体内源性抗肿瘤免疫效应。目前越来越多的临床试验显示...
Saved in:
Published in | Zhongguo fei ai za zhi Vol. 17; no. 10; pp. 734 - 740 |
---|---|
Main Author | |
Format | Journal Article |
Language | Chinese English |
Published |
天津市和平区南京路228号300020
南京军区福州总医院肿瘤科,福州,350025
20.10.2014
中国肺癌杂志编辑部 |
Subjects | |
Online Access | Get full text |
ISSN | 1009-3419 1999-6187 |
DOI | 10.3779/j.issn.1009-3419.2014.10.05 |
Cover
Summary: | 非小细胞肺癌(non-small cell lung cancer, NSCLC)是肿瘤相关性死亡率第一的恶性肿瘤。虽然近年来靶向治疗进展迅速,但很多基因未突变的患者不能从中受益。目前免疫治疗已成为肿瘤治疗的新方向,它能通过刺激机体免疫系统提高抗肿瘤免疫效应。研究显示免疫检查点分子:程序性死亡分子1(programmed death 1, PD-1)、程序性死亡分子1配体(PD-1 ligand, PD-L1),与肿瘤发生、发展密切相关,在NSCLC中有重要的临床意义。PD-1/PD-L1信号通路的激活有助于肿瘤免疫逃逸,而阻断该通路可以增强机体内源性抗肿瘤免疫效应。目前越来越多的临床试验显示免疫检查点阻滞剂抗PD-1、抗PD-L1抗体在治疗NSCLC中的良好疗效性和安全性。本综述旨在回顾及总结近年来PD-1/PD-L1信号通路及其阻滞剂在NSCLC中的研究进展。 |
---|---|
Bibliography: | Cheng LIN, Xiong CHEN, Jingnan LIU, Yufang HUANG, Xuenong OU-YANG( Cheng LIN, Xiong CHEN, Jingnan LIU, Yufang HUANG, Xuenong OU-YANG Nanjing Military Command Fuzhou General Hospital, Fuzhou 350025, China) Lung neoplasms;Programmed death 1 ligand;Immuno-therapy;Checkpoint inhibitors;Immune escape Lung cancer is the leading cause of cancer-related mortality worldwide. Despiting the great progress on target agents, majority of people who do not harbor a mutation could not get beneift from them. Immunotherapy, through stimulating the body's immune system to improve the antitumor immunity effect, has been a new therapeutic method for non-small cell lung cancer (NSCLC). Study had been reported that immune checkpoint molecules, including programmed death-1 (PD-1)/PD-ligand (L) 1 axis, are closedly related with cancer generation and development, and play a key role on clinical signiifcance of NSCLC. Activation of PD-1/PD-L1 pathway contributes to tumor immune escape, and block PD-1/PD-L1 pathway can enhance endogen |
ISSN: | 1009-3419 1999-6187 |
DOI: | 10.3779/j.issn.1009-3419.2014.10.05 |