Recent advances of HIF-2α in pulmonary hypertension

Pulmonary hypertension (PH) is a kind of disease characterized by progressive increase of pulmonary vascular resistance and occlusive vascular remodeling. Hypoxic inductive factor-2α (HIF-2α) plays an important role in the abnormal proliferation of pulmonary vascular cells and pulmonary vascular remodeling. This review focuses on the role of HIF-2α in pulmonary hypertension at the cellular and the global level, and candidates targeting HIF-2α for the treatment of pulmonary hypertension, in order to better understand the pathogenesis of PH and find effective treatments.