Figure 5. Sequencing and bioinformatics analysis of miRNAs in hUC-MSCs-Exos. (A) Top 50 highly expressed hUC-MSCs-Exos miRNAs. (B–E) KEGG and GO (GO molecular function, GO biological process and GO cellular component) analysis of genes regulated by the top 50 highly expressed miRNAs of hUC-MSCs-Exos. The color of bars indicates p values, and p< 0.05 was considered significant.