HLA-DRB1*15 influences the development of brain tissue damage in early PPMS. Tur C, Ramagopalan S, Altmann DR, Bodini B, Cercignani M, Khaleeli Z, Miller DH, Thompson AJ, Ciccarelli O Neurology. 2014 Oct 8. PMID: 25298310. Abstract CommentRecommendBookmarkWatch