Proliferation, survival and metabolism: the role of PI3K/AKT/mTOR signalling in pluripotency and cell fate determination

被引:887
作者
Yu, Jason S. L. [1 ]
Cui, Wei [1 ]
机构
[1] Imperial Coll London, Inst Reprod & Dev Biol, Dept Surg & Canc, Du Cane Rd, London W12 0NN, England
来源
DEVELOPMENT | 2016年 / 143卷 / 17期
基金
英国医学研究理事会;
关键词
PI3K; AKT; mTOR; Pluripotency; Proliferation and differentiation; Metabolism; EMBRYONIC STEM-CELLS; INCREASED INSULIN SENSITIVITY; MICE LACKING; SELF-RENEWAL; CATALYTIC SUBUNIT; WNT/BETA-CATENIN; SOMATIC-CELLS; GROWTH; MTOR; KINASE;
D O I
10.1242/dev.137075
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
Phosphatidylinositide 3 kinases (PI3Ks) and their downstream mediators AKT and mammalian target of rapamycin (mTOR) constitute the core components of the PI3K/AKT/mTOR signalling cascade, regulating cell proliferation, survival and metabolism. Although these functions are well-defined in the context of tumorigenesis, recent studies - in particular those using pluripotent stem cells - have highlighted the importance of this pathway to development and cellular differentiation. Here, we review the recent in vitro and in vivo evidence for the role PI3K/AKT/mTOR signalling plays in the control of pluripotency and differentiation, with a particular focus on the molecular mechanisms underlying these functions.
引用
收藏
页码:3050 / 3060
页数:11
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