Newly developed chemical restores light perception to blind mice

Progressive degeneration of photoreceptors -- the rods and cones of the eyes -- causes blinding diseases such as retinitis pigmentosa and age-related macular degeneration. While there are currently no available treatments to reverse this degeneration, a newly developed compound allows other cells in the eye to act like photoreceptors. The compound may be a potential drug candidate for treating patients suffering from degenerative retinal disorders.