The ARF/p53 pathway

被引:543
作者
Sherr, CJ [1 ]
Weber, JD [1 ]
机构
[1] St Jude Childrens Res Hosp, Howard Hughes Med Inst, Dept Tumor Cell Biol, Memphis, TN 38105 USA
关键词
D O I
10.1016/S0959-437X(99)00038-6
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The ARF tumor suppressor connects pathways regulated by the retinoblastoma protein and p53, ARF inactivation reduces p53-dependent apoptosis induced by oncogenic signals. Nucleolar relocalization of Mdm2 by ARF connotes a novel mechanism for preventing p53 turnover and provides a framework for understanding how stress signals cooperate to regulate p53 function.
引用
收藏
页码:94 / 99
页数:6
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