In a new study, mutations in known familial ALS genes were found to be contributing factors in 11 percent of people with the sporadic form of ALS

Posted on Monday, July 9, 2012 - 12:45, By: Other
In a more than 20-year study of people with amyotrophic lateral sclerosis (ALS), a research team found that 11 percent of people with a diagnosis of sporadic ALS had mutations in genes associated with the familial form of the disease.