Read more: "A sickle cell first: Base editing, a new form of gene therapy, leaves patient feeling ‘more than fine.' "
… elementary school, he was in and out of the hospital with pain episodes, not knowing why. As he got older, he learned … “Unfortunately, Branden was quickly acquiring many of the chronic complications of sickle cell disease, including … I never felt fine before — before, ‘fine’ was moderate pain I could take deep breaths through. Now I’m more than …