FoxO transcription factors in the maintenance of cellular homeostasis during aging

被引：470

作者：

Salih, Dervis A. M. ^{[1
]}

Brunet, Anne ^{[1
]}

机构：

[1] Stanford Univ, Dept Genet, Stanford, CA 94305 USA

来源：

CURRENT OPINION IN CELL BIOLOGY | 2008年 / 20卷 / 02期

关键词：

D O I：

10.1016/j.ceb.2008.02.005

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

The FoxO family of Forkhead transcription factors functions at the interface of tumor suppression, energy metabolism, and organismal longevity. FoxO factors are key downstream targets of insulin, growth factor, nutrient, and oxidative stress stimuli that coordinate a wide range of cellular outputs. FoxO-dependent cellular responses include gluconeogenesis, neuropeptide secretion, atrophy, autophagy, apoptosis, cell cycle arrest, and stress resistance. This review will discuss the roles of the mammalian FoxO family in a variety of cell types, from stem cells to mature cells, in the context of the whole organism. Given the overwhelming evidence that the FoxO factors promote longevity in invertebrates, this review will also discuss the potential role of the FoxO factors in the aging of mammalian organisms.

引用

页码：126 / 136

页数：11

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