Astrocytic PDE7B Drives Blood-Brain Barrier Breakdown via Extracellular Vesicles in Demyelinating Disease. Duan J, La Y, Chen J, Xu Z, Guo Z, Tian C, Xu B, Zhang J Glia. 2026 Nov; 74(11):e70223. PMID: 42708970. Abstract CommentRecommendBookmarkWatch