Abstract:
:Because of the abnormal vasculature, most growing solid tumors contain regions that experience either acute or chronic hypoxia. However, tumor cells can maintain a high glycolytic rate even when there is enough oxygen supply. Hypoxia-inducible factors (HIFs) play crucial role in the response of tumor cells to this distinct microenvironment by shifting energy production from mitochondria towards glycolysis. In this review, we focus on the metabolism of tumor cell survival in hypoxic microenvironments. Furthermore, we also emphasize the mechanisms by which hypoxia and HIFs regulate tumor metabolism.
journal_name
Cancer Lettjournal_title
Cancer lettersauthors
Zeng W,Liu P,Pan W,Singh SR,Wei Ydoi
10.1016/j.canlet.2014.01.032subject
Has Abstractpub_date
2015-01-28 00:00:00pages
263-7issue
2 Pt Aeissn
0304-3835issn
1872-7980pii
S0304-3835(14)00089-5journal_volume
356pub_type
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