Programmed Death Ligand-1 on Microglia Regulates Th1 Differentiation via Nitric Oxide in Experimental Autoimmune Encephalomyelitis. Hu J, He H, Yang Z, Zhu G, Kang L, Jing X, Lu H, Song W, Bai B, Tang H Neurosci Bull. 2016 Jan 14. Epub 2016 Jan 14. PMID: 26769487. Abstract CommentRecommendBookmarkWatch