Toxic protein linked to both muscular dystrophy and arhinia National Institutes of Health (NIH) researchers and collaborators have found that DUX4, a toxic protein made by the body, may be responsible for two very different rare genetic disorders. The study, published on Friday in Science Advances, may eventually lead to therapies that can help people with a type of muscular dystrophy, as well as those with a facial malformation called congenital arhinia.Read More