Ophthalmology Commons^™

Nutrigenetic Reprogramming Of Oxidative Stress, Joseph Ryu, Huzeifa Gulamhusein, Jin Kyun Oh, Joseph H. Chang, Jocelyn Chen, Stephen H. Tsang

School of Medicine Publications and Presentations

Retinal disorders such as retinitis pigmentosa, age-related retinal degeneration, oxygen-induced retinopathy, and ischemia-reperfusion injury cause debilitating and irreversible vision loss. While the exact mechanisms underlying these conditions remain unclear, there has been a growing body of evidence demonstrating the pathological contributions of oxidative stress across different cell types within the eye. Nuclear factor erythroid-2-related factor (Nrf2), a transcriptional activator of antioxidative genes, and its regulator Kelch-like ECH-associated protein 1 (Keap1) have emerged as promising therapeutic targets. The purpose of this review is to understand the protective role of the Nrf2-Keap1 pathway in different retinal tissues and shed light on the …