Mesenchymal Cell NewsNewsletters Small Extracellular Vesicles Derived from Umbilical Cord Mesenchymal Stem Cells Repair Blood-Spinal Cord Barrier Disruption After Spinal Cord Injury Through Down-Regulation of Endothelin-1 in Rats Jamie Kang - November 7, 2023 0 Scientists investigated the mechanism underlying the alterations in the blood-spinal cord barrier permeability by human umbilical cord MSC-derived small extracellular vesicles after spinal cord injury.[PeerJ]Full Article