CONICET | Buscador de Institutos y Recursos Humanos

Abstract of the poster: Retinal degeneration caused by a defect in the phototransduction cascade leads to the apoptosis of photoreceptor cells, although the precise molecular mechanism is still unknown. In addition, constant low light exposure produces photoreceptor cell death through the activation of downstream phototransduction. The authors investigated the time course and molecular mechanisms of death and the rhodopsin phosphorylation occurring during retinal degeneration after exposure to continuous low-intensity light.