Researchers find two more genetic risk factors for Alzheimer's disease
Sunday, September 6, 2009 - 12:35
in Health & Medicine
An international team of scientists has identified two more genetic risk factors for Alzheimer's disease. The group, led by investigators from the School of Medicine at Cardiff in the United Kingdom and including scientists from Washington University School of Medicine in St. Louis, completed the largest genome-wide association study ever involving patients with Alzheimer's disease. The study pooled DNA samples from more than 19,000 older European and U.S. residents. Seven thousand had Alzheimer's disease, and the others had no clinical symptoms of the disorder.