Human Umbilical Cord Mesenchymal Stromal Cell Small Extracellular Vesicle Transfer of microRNA-223-3p to Lung Epithelial Cells Attenuates Inflammation in Acute Lung Injury in Mice
In vitro, A549 cells and primary human small airway epithelial cells were stimulated with LPS with or without human umbilical cord-derived MSC small extracellular vesicles treatment.