Microglial PD-1/PD-L1 axis in CNS demyelinating diseases: a dual immunoregulatory perspective. Zhou M, Yao X, Liu L, Gao Y, Chen W, Zheng K, Li H, Meng Q Front Cell Neurosci. 2026; 20:1815351. PMID: 42028274. Abstract CommentRecommendBookmarkWatch