Fingolimod Impedes Schwann Cell-Mediated Myelination: Implications for the Treatment of Immune Neuropathies?Effect of Fingolimod on Schwann Cells. Köhne A, Stettner M, Jangouk P, Dehmel T, Hartung H-P, Lehmann HC, Kieseier BC Arch Neurol. 2012 Jul 2:1-10. PMID: 22751954. Abstract CommentRecommendBookmarkWatch