Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Blue Light Induces A Neuroprotective Open Access Gene Expression Program In Drosophila Photoreceptors, Hana Hall, Jingqun Ma, Sudhanshu Shekhar, Walter D. Leon-Salas, Vikki M. Weake
Blue Light Induces A Neuroprotective Open Access Gene Expression Program In Drosophila Photoreceptors, Hana Hall, Jingqun Ma, Sudhanshu Shekhar, Walter D. Leon-Salas, Vikki M. Weake
Department of Biochemistry Faculty Publications
Background: Light exposure induces oxidative stress, which contributes to ocular diseases of aging. Blue light provides a model for light‑induced oxidative stress, lipid peroxidation and retinal degeneration in Drosophila melanogaster. In contrast to mature adults, which undergo retinal degeneration when exposed to prolonged blue light, newly‑eclosed fies are resistant to blue light‑induced retinal degeneration. Here, we sought to characterize the gene expression programs induced by blue light in fies of diferent ages to identify neuroprotective pathways utilized by photoreceptors to cope with light‑induced oxidative stress.
Results: To identify gene expression changes induced by blue light exposure, we profled the nuclear …