Comparison of small RNA Profiles of extracellular vesicles (EVs) derived from three mesenchymal stem cell-laden Matrigel composites

To investigate the difference of small RNA profiles of EVs derived from mesenchymal stem cell-laden Matrigel composites: high cell density beads (HDB) , low cell density beads (LDB) , and high cell density bulk ge (HDG) Overall design: We collected EVs from three mesenchymal stem cell-laden Matrigel composites. The small RNA sequencing was performed by BGI-Shenzhen, China.