Engineering Extracellular Vesicles Derived from 3D Cultivation of BMSCs Enriched with HGF Ameliorate Sepsis-Induced Lung Epithelial Barrier Damage

3D-cultured mesenchymal stromal cells (MSCs) were generated using MicroTissues 3D Petri Dish. These 3D-MSCs demonstrated improved protection and proliferation of MLE-12 cells in vitro.