Additional file 4 of Endothelial colony-forming cell-derived exosomal miR-21-5p regulates autophagic flux to promote vascular endothelial repair by inhibiting SIPL1A2 in atherosclerosis

Additional file 3. Figure S2. ECFC-exosomes rescue autophagic flux in ox-LDL-treated HMECs through miR-21-5p. (A) The expression of miR-21-5p in HMECs with different treatments was detected by qRT–PCR. Biological replicates = 3, and technical replicates = 3. (B) The viability of HMECs with different treatments was detected by CCK-8 assay. Biological replicates = 5, and technical replicates = 3. (C) LDH release of HMECs with different treatments was examined using LDH release assay. Biological replicates = 5, and technical replicates = 3. N.S. = not significant; significant differences between different treatment groups are indicated as *P