University at Buffalo researchers and colleagues studying a rare, blistering disease have discovered new details of how autoantibodies destroy healthy cells in skin. This information provides new insights into autoimmune mechanisms in general and could help develop and screen treatments for patients suffering from all autoimmune diseases, estimated to affect 5-10 percent of the U.S. population.

As we and other vertebrates age, our DNA accumulates mutations and becomes rearranged, which may result in a variety of age-related illnesses, including cancers. Biologists Vera Gorbunova and Andrei Seluanov have now discovered one reason for the increasing DNA damage: the primary repair process begins to fail with increasing age and is replaced by one that is less accurate.

Lucia Carbone, Ph.D., is an assistant professor of behavioral neuroscience in the OHSU School of Medicine and an assistant scientist at OHSU's Oregon National Primate Research Center. A team led by an Oregon Health & Science University researcher has sequenced and annotated the genome of the only ape whose DNA had yet to be sequenced — the gibbon, an endangered small ape that inhabits the tropical forests of Southeast Asia.