New research will help ophthalmologists and scientists understand a genetic disease that causes increased susceptibility to blue light, night blindness, and decreased vision called Enhanced S-Cone Syndrome or Goldman-Favre Syndrome. Scientists found that the expression of genes responsible for healthy renewal of rods and cones in the retina was reduced and that this problem originates in the photoreceptors instead of the retinal pigment epithelial layer as once thought.

Source: Scientists unravel the cause of rare genetic disease: Goldman-Favre Syndrome explained