Multiplex Detection of Immunoglobulins Uncovers Intrathecal IgA Elevation in Multiple Sclerosis. Apeltsin L, Asokan S, Freitas B, Karekar K, Guzman S, Alvarez E, Yu X Cells. 2026 May 10; 15(10). PMID: 42193880. Abstract CommentRecommendBookmarkWatch