Article
A HIF1α Regulatory Loop Links Hypoxia and Mitochondrial Signals in Pheochromocytomas
25 Jul 2005
Abstract excerpt
Pheochromocytomas are neural crest-derived tumors that arise from inherited or sporadic mutations in at least six independent genes. The proteins encoded by these multiple genes regulate distinct functions. We show here a functional link between tumors with VHL mutations and those with disruption of the genes encoding for succinate dehydrogenase (SDH) subunits B (SDHB) and D (SDHD). A transcription profile of...
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