Active, phosphorylated fingolimod inhibits histone deacetylases and facilitates fear extinction memory. Hait NC, Wise LE, Allegood JC, O'Brien M, Avni D, Reeves TM, Knapp PE, Lu J, Luo C, Miles MF, et al. Nat Neurosci. 2014 Jul; 17(7):971-80. Epub 2014 May 25. PMID: 24859201. Abstract CommentRecommendBookmarkWatch