Lens epithelium-derived growth factor promotes photoreceptor survival in light-damaged and RCS rats.

Abstract

GST-LEDGF protects photoreceptor structure and function in both light-damaged and RCS rats. The increased expression of hsp25 and alphaB-crystallin may play a role in this protection. The absence of rescue in P23H raises the possibility that some forms of inherited retinal degeneration may not be amenable to treatment by intraocular injection of LEDGF.