Novel gene therapy restores vision in mice by preventing Prox1 protein transfer
Korean researchers have developed a breakthrough gene therapy that restores vision loss caused by retinal degeneration. The therapy works by neutralising a protein called Prox1 that suppresses retinal regeneration. When the Prox1 protein is blocked, Müller glial cells in the retina can reprogram into stem-like cells that regenerate damaged neurons, restoring visual function.