Lack of correlation between the spatial distribution of A2E and lipofuscin fluorescence in the human retinal pigment epithelium.
The accumulation of lipofuscin in the RPE is a hallmark of aging in the eye. The best characterized component of lipofuscin is A2E, a bis-retinoid byproduct of the normal retinoid visual cycle, which exhibits a broad spectrum of cytotoxic effects in vitro. The purpose of our study was to correlate the distribution of lipofuscin and A2E across the human RPE.
Tags: Driving Biology Projects