HIF-1alpha, HIF1A, ARNT-interacting protein, Basic-helix-loop-helix-PAS protein MOP1, BHLHE78, Class E basic helix-loop-helix protein 78, HIF-1-alpha, HIF1-alpha, hypoxia-inducible factor 1-alpha, Member of PAS protein 1, member of PAS superfamily 1, PAS