Hannah Messinger

Senior Medical Communications Officer, Penn Medicine

Knockdown and replace: A gene therapy twofer to treat blindness

More than 150 different mutations in the light-sensing molecule rhodopsin can cause retinitis pigmentosa, characterized by a progressive loss of night and peripheral vision, and a team of researchers have developed a treatment for the condition. Successful results in dogs set the stage for testing in humans.

Katherine Unger Baillie, Hannah Messinger