Cure JM Foundation® is a 501(c)(3) nonprofit organization focused on finding a cure for Juvenile Dermatomyositis (JDM) and Juvenile Polymyositis (JPM), the rare and life-threatening autoimmune diseases collectively known as Juvenile Myositis (JM). By purchasing products from our shop, you can help fund research into a cure for JM and help us improve the lives of families affected by JM.