Ontology highlight
ABSTRACT:
SUBMITTER: Semenza GL
PROVIDER: S-EPMC5541399 | biostudies-literature | 2017 Jul
REPOSITORIES: biostudies-literature
Experimental cell research 20170320 2
Hypoxia-inducible factor 1 (HIF-1) is the founding member of a family of transcription factors that function as master regulators of oxygen homeostasis. HIF-1 is composed of an O<sub>2</sub>-regulated HIF-1α subunit and a constitutively expressed HIF-1β subunit. This review provides a compendium of proteins that interact with the HIF-1α subunit, many of which regulate HIF-1 activity in either an O<sub>2</sub>-dependent or O<sub>2</sub>-independent manner. ...[more]