Brain Immune Cell Composition in Multiple Sclerosis and Progressive Multifocal Leukoencephalopathy After Natalizumab: An Immunohistochemical Cohort Study. Raabe B-S, Stork L, Kutllovci A, Goelz SE, Metz I Neurol Neuroimmunol Neuroinflamm. 2026 Jul; 13(4):e200610. PMID: 42275616. Abstract CommentRecommendBookmarkWatch