Retinal Diseases Regulated by Hypoxia-Basic and Clinical Perspectives: A Comprehensive Review.

ABSTRACT: In recent years, the number of patients with age-related macular degeneration (AMD) is increasing worldwide along with increased life expectancy. Currently, the standard treatment for wet-AMD is intravitreal injection of anti-vascular endothelial growth factor (VEGF) drugs. The upstream of VEGF is hypoxia-inducible factor (HIF), a master regulator of hypoxia-responsive genes responsive to acute and chronic hypoxia. HIF activation induces various pathological pro-angiogenic gene expressions including VEGF under retinal hypoxia, ultimately leading to the development of ocular ischemic neovascular diseases. In this regard, HIF is considered as a promising therapeutic target in ocular ischemic diseases. In clinical ophthalmology, abnormal hypofluorescent areas have been detected in the late-ph

SUBMITTER: Shinojima A 

PROVIDER: S-EPMC8658588 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature