BILTON , Rebecca

Given the key role that the alpha subunit of the alphabeta heterodimeric transcription factor hypoxia-inducible factor-1 (HIF-1) has in tumourigenesis, and in particular in angiogenesis, a full understanding of its regulation is crucial to the development of cancer therapeutics. Posttranslational acetylation and deacetylation of this subunit by...

The hypoxia-inducible factor (HIF) is a key player in a transcriptional pathway that controls the hypoxic response of mammalian cells. Post-translational modification of the alpha subunit of HIF determines its half-life and activity. Among the multiple reported modifications, acetylation, by an acetyltransferase termed arrest-defective-1...