Research Article

Small Extracellular Vesicles from Human Fetal Dermal Cells and Their MicroRNA Cargo: KEGG Signaling Pathways Associated with Angiogenesis and Wound Healing

Figure 7

Effect of EVs on migration of fibroblasts in vitro. RTCA curves showing fibroblasts seeded in the presence of 100, 50, 10, and 5 μg/ml of fetal dermal cell-derived EVs. Culture medium containing a small amount of FBS (0.5%) was used as chemoattractant. RTCA curve of negative control fibroblasts seeded without EVs is also shown. RTCA: real-time cell analyzer; EVs: extracellular vesicles; chemoatt: chemoattractant; FBS: fetal bovine serum; neg ctrl: negative control. The results shown are representative of six independent experiments.