Prolyl-4 hydroxylase 2 (PHD2) deficiency in endothelial cells and hematopoietic cells induces obliterative vascular remodeling and severe pulmonary arterial hypertension in mice and humans through hypoxia-inducible factor-2α - Dai, Z; Li, M; Wharton, J; Zhu, M M; Zhao, Y Y (Circulation, 2016)