VEGFA and keloid: Several studies also found miRNA-205, miRNA-200b, miRNA-199a, miRNA-196a and miRNA-29 were lower in keloid, which regulated the cell proliferation, apoptosis, collagen excessive deposition in human keloid fibroblasts via targeting vascular endothelial growth factor (VEGF), collagen I and collagen III [10, 12, 14, 19, 20].