The impact of oxidative stress and inflammation on RPE degeneration in non-neovascular AMD.

ABSTRACT: The retinal pigment epithelium (RPE) is a highly specialized, unique epithelial cell that interacts with photoreceptors on its apical side and with Bruch's membrane and the choriocapillaris on its basal side. Due to vital functions that keep photoreceptors healthy, the RPE is essential for maintaining vision. With aging and the accumulated effects of environmental stresses, the RPE can become dysfunctional and die. This degeneration plays a central role in age-related macular degeneration (AMD) pathobiology, the leading cause of blindness among the elderly in western societies. Oxidative stress and inflammation have both physiological and potentially pathological roles in RPE degeneration. Given the central role of the RPE, this review will focus on the impact of oxidative stress and infla

SUBMITTER: Datta S 

PROVIDER: S-EPMC5600827 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature