The Krüppel-like zinc finger transcription factor, GLI-similar 1, is regulated by hypoxia-inducible factors via non-canonical mechanisms.
Khalesi E, Nakamura H, Lee KL, Putra AC, Fukazawa T, Kawahara Y, Makino Y, Poellinger L, Yuge L, Tanimoto K. Biochem Biophys Res Commun. 2013 Nov 15; 441(2):499-506.