HIF-1: upstream and downstream of cancer metabolism.

HIF-1: upstream and downstream of cancer metabolism.
复制标题

DOI:
10.1016/j.gde.2009.10.009
复制
发表时间:
2010-02
影响因子:
4
通讯作者:
Semenza, Gregg L.
Semenza, Gregg L.
中科院分区:
生物学2区
文献类型:
--
作者:
Semenza, Gregg L.

文献摘要

参考文献

被引文献

相似文献

缺氧诱导因子1(HIF-1)通过激活编码葡萄糖转运蛋白和糖酵解酶的基因的转录在癌症代谢的重编程中起关键作用,所述糖酵解酶摄取葡萄糖并将其转化为乳酸;丙酮酸脱氢酶激酶1,其将丙酮酸从线粒体分流;以及BNIP 3,其触发选择性线粒体自噬。从氧化代谢到糖酵解代谢的转变允许在长时间缺氧的条件下维持氧化还原稳态和细胞存活。癌细胞中的许多代谢异常增加HIF-1活性。因此,可以激活前馈机制,驱动HIF-1激活并可能促进肿瘤进展。
Hypoxia-inducible factor 1 (HIF-1) plays a key role in the reprogramming of cancer metabolism by activating transcription of genes encoding glucose transporters and glycolytic enzymes, which take up glucose and convert it to lactate; pyruvate dehydrogenase kinase 1, which shunts pyruvate away from the mitochondria; and BNIP3, which triggers selective mitochondrial autophagy. The shift from oxidative to glycolytic metabolism allows maintenance of redox homeostasis and cell survival under conditions of prolonged hypoxia. Many metabolic abnormalities in cancer cells increase HIF-1 activity. As a result, a feed-forward mechanism can be activated that drives HIF-1 activation and may promote tumor progression.
DOI: 10.1074/jbc.m901790200
发表时间: 2009-06-19
期刊: The Journal of biological chemistry
影响因子: --
作者:
Mole DR;Blancher C;Copley RR;Pollard PJ;Gleadle JM;Ragoussis J;Ratcliffe PJ
通讯作者: Ratcliffe PJ
DOI: 10.1158/0008-5472.can-05-0333
发表时间: 2006-01-15
期刊: CANCER RESEARCH
影响因子: 11.2
作者:
Quintero, M;Brennan, PA;Moncada, S
通讯作者: Moncada, S
DOI: 10.1074/jbc.m801765200
发表时间: 2008-08-15
影响因子: 4.8
作者:
McFate, Thomas;Mohyeldin, Ahmed;Verma, Ajay
通讯作者: Verma, Ajay
DOI: 10.1073/pnas.0611662104
发表时间: 2007-05-29
影响因子: 11.1
作者:
Cairns, Rob A.;Papandreou, Ioanna;Denko, Nicholas C.
通讯作者: Denko, Nicholas C.
DOI: 10.1038/nature05029
发表时间: 2006-08-17
期刊: NATURE
影响因子: 64.8
作者:
Bernardi, Rosa;Guernah, Ilhem;Pandolfi, Pier Paolo
通讯作者: Pandolfi, Pier Paolo