NewslettersNeural Cell News Astrocytic NDRG2-PPM1A Interaction Exacerbates Blood-Brain Barrier Disruption after Subarachnoid Hemorrhage By lbeveridge - October 4, 2022 0 Astrocytic Ndrg2 knockout decreased the phosphorylation of Smad2/3 and the transcription of MMP-9. [Science Advances] Full Article