国际肿瘤学杂志››2019,Vol. 46››Issue (7): 420-422.doi:10.3760/cma.j.issn.1673-422X.2019.07.006

• 综述 •上一篇下一篇

泛素特异性蛋白酶对肿瘤放疗敏感性的影响

周奇芬1吴春林2

  1. 1福建医科大学基础医学院,福州350000; 2福建医科大学附属第二医院病理科,泉州362000
  • 出版日期:2019-07-08发布日期:2019-07-16
  • 通讯作者:吴春林 E-mail:wuchunlin120@sina.com

Effect of ubiquitin-specific protease on radiosensitivity of tumor

Zhou Qifen1, Wu Chunlin2

  1. 1School of Basic Medical Sciences, Fujian Medical University, Fuzhou 350000, China; 2Department of Pathology, Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, China
  • Online:2019-07-08Published:2019-07-16
  • Contact:Wu Chunlin E-mail:wuchunlin120@sina.com

摘要:泛素特异性蛋白酶是去泛素化酶家族中的一员,能逆转蛋白质的泛素化降解,从而达到稳定蛋白质的目的。其通过调控肿瘤细胞的DNA损伤、细胞周期、核转录因子κB信号通路、Nrf2Keap1信号通路、癌基因cmyc等,影响肿瘤对放疗的敏感性,有望成为肿瘤放疗增敏的新靶点。

关键词:肿瘤,辐射耐受性,泛素特异性蛋白酶

Abstract:Ubiquitin-specific protease is a member of the deubiquitinating enzyme family, which can reverse the ubiquitination of proteins and stabilize proteins. It affects radiosensitivity of tumor by regulating DNA damage, cell cycle, nuclear factor-κB signaling pathway, Nrf2-Keap1 signaling pathway and oncogene c-myc. It is expected to become a new target for tumor radiotherapy sensitization.

Key words:Neoplasms,Radiation tolerance,Ubiquitin specific proteases