TSC1-2 tumour suppressor and regulation of mTOR signalling: linking cell growth and proliferation?

被引：31

作者：

Findlay, GM ^{[1
]}

Harrington, LS ^{[1
]}

Lamb, RF ^{[1
]}

机构：

[1] Inst Canc Res, Canc Res UK, Ctr Cell & Mol Biol, London SW3 6JB, England

来源：

CURRENT OPINION IN GENETICS & DEVELOPMENT | 2005年 / 15卷 / 01期

关键词：

D O I：

10.1016/j.gde.2004.11.002

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Understanding the relationship between growth and proliferation in multicellular organisms requires identification of the key regulators of growth control, and an understanding of how they regulate growth and how growth is linked to cell proliferation. Recent progress in understanding the mechanisms of growth control indicates that the tuberous sclerosis complex tumour-suppressor TSC1-2 serves as a point of integration between growth-stimulatory and growth-suppressive signalling upstream of a small GFPase, Rheb. However, Rheb-induced growth might not explain the additional effects of TSC1-2 upon cell proliferation.

引用

页码：69 / 76

页数：8

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