WRNIP1: A new guardian of genome integrity at stalled replication forks

被引:3
|
作者
Leuzzi, Giuseppe [1 ]
Marabitti, Veronica [1 ]
Pichierri, Pietro [2 ]
Franchitto, Annapaola [1 ]
机构
[1] Ist Super Sanita, Sect Mol Epidemiol, Rome, Italy
[2] Ist Super Sanita, Dept Environm & Primary Prevent, Sect Expt & Computat Carcinogenesis, Rome, Italy
来源
MOLECULAR & CELLULAR ONCOLOGY | 2016年 / 3卷 / 05期
关键词
Genome instability; replication fork stalling; replication stress; WRNIP1;
D O I
10.1080/23723556.2016.1215777
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Failure to protect and/or restart stalled replication forks contributes to genomic instability. Radiation-sensitive 51 (RAD51) recombinase defends stalled forks from nucleolytic attack, which otherwise can threaten their integrity. Recently, we have uncovered a novel and key function of Werner helicase interacting protein 1 (WRNIP1) as a fork-protective factor working in conjunction with RAD51 in response to replication stress.
引用
收藏
页数:2
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