Umbilical Cord Exosomes Reduced ICH Neuroinflammation in Rats
A 2026 rat and astrocyte study found that human umbilical cord mesenchymal stem cell exosomes given 6 hours after experimental intracerebral hemorrhage reduced pro-inflammatory signaling and improved neurological recovery scores through the PI3K/AKT/PKM2/H3K18la pathway.1 The result is a mechanistic preclinical signal, not an emergency treatment for human brain hemorrhage. Research Highlights Exosomes were timed early: …