Ulcerative colitis is a debilitating and incurable condition. But researchers have found fresh angles of attack, and a host of upcoming treatments raise the prospect of a durable victory against this common form of inflammatory bowel disease.
A bone fracture that fails to heal after initial treatment can lead to prolonged disability. Regenerative therapies might help to restart the bone-healing process, getting the people affected back in action.
Loss of the stem cells that constantly renew the surface of the cornea causes pain and, in some cases, blindness. Advances in transplantation and cell culture are helping to restore vision to even the most severely affected people.