The emerging role of E2F-1 in the DNA damage response and checkpoint control

被引:105
作者
Stevens, C [1 ]
La Thangue, NB [1 ]
机构
[1] Univ Glasgow, Div Biochem & Mol Biol, Glasgow G12 8QQ, Lanark, Scotland
基金
英国医学研究理事会;
关键词
E2F-1; DNA repair; DNA damage;
D O I
10.1016/j.dnarep.2004.03.034
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Genotoxic stress triggers a myriad of cellular responses including cell cycle arrest, stimulation of DNA repair and apoptosis. A central role for the E2F-1 transcription factor in the DNA damage response pathway is gaining support. E2F-1 is phosphorylated by DNA damage responsive protein kinases, which leads to E2F-1 accumulation and the induction of apoptosis. In addition, emerging information suggests that E2F-1 may play a role in the detection and subsequent repair of damaged DNA. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:1071 / 1079
页数:9
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