Targeting the proteostasis network in rhodopsin retinitis pigmentosa

Abstract

Mutations in rhodopsin are one of the most common causes of retinitis pigmentosa (RP). Misfolding of rhodopsin can result in disruptions in cellular protein homeostasis, or proteostasis. There is currently no available treatment for RP. In this review, we discuss the different approaches currently being investigated for treatment of rhodopsin RP, focusing on the potential of manipulation of the proteostasis network as a therapeutic approach to combat retinal degeneration.