Diabetes mellitus is a known factor to cause impaired wound healing. Due to microangiopathic, macroangiopathic and other conditions resulting from atherosclerosis and peripheral neuropathy wound healing in diabetic individuals is usually delayed (hypotrophic, atrophic) and often complicated by immunosuppression and superinfections. The rising prevalence of diabetes mellitus in the elderly population makes it necessary to understand its related processes in relevant clinical wound models.