Research progress in the regulation of hypoxic pulmonary hypertension by hypoxia-inducible factor-1 signaling pathway / 中国临床药理学与治疗学

ABSTRACT

Pulmonary hypertension (PH) is a rare and severe progressive disease. It results from hypertrophic remodeling of distal pulmonary arterioles that increases pulmonary arterial pressure and pulmonary vascular resistance in the absence of left heart, pulmonary parenchymal, or thromboembolic disease. Hypoxia-inducible factor-1 (HIF-1) regulates a large number of genes related to the occurrence and development of PH, and induces pulmonary angiogenesis, cell proliferation and migration, cellular energy metabolism and utilization. HIF-1 is an important component of the pathogenesis of hypoxic PH and plays an important role in driving the pathological process of pulmonary vascular and right ventricular remodeling. This article systematically elucidated the role and regulation of HIF-1 in hypoxic PH and its potential in targeted therapy of PH.