Increased expression of the proton-sensing G protein-coupled receptor Gpr65 during retinal degeneration.

The retina is a metabolically highly active tissue that is sensitive to pH changes. Blinding diseases of the retina are often characterized by degeneration of photoreceptor cells altering the acid-base homeostasis of the tissue microenvironment and by an accompanying inflammatory response. GPR4, GPR65 and GPR68 are G protein-coupled receptors that aid cells… CONTINUE READING