Vascular endothelial growth factor (VEGF) expression was significantly lower in the experimental vs. control group whereas NG2 proteoglycan was increased throughout the study. However, matrix metallopeptidase (MMP)-9 expression was at first significantly higher in the experimental vs. control group then the MMP-9 protein level in the control group increased and surpassed that in the experimental group. In conclusion, intralesional administration of 1% propranolol cream promotes reepithelialization and regulates abnormal angiogenesis in diabetic wounds. Propranolol cream may become a new drug for the treatment of DFUs.