Photoreceptor apoptosis

特許 権利維持 Photoreceptor cell death is the eventual outcome of retinal degeneration. Without proper function of the photoreceptor cells, vision is not possible. Irreversible loss of these cells has been attributed as a cause of blindness in many retinal degenerative disorders, including RP. The exact mechanism of photoreceptor cell death is not clearly understood. (5)(14) Among potential causes is the endocytosis of stable complexes formed between rhodopsin and its regulatory protein arrestin in certain mutants.