Keloid is defined as an abnormal raised, ill-defined scar that grows beyond the boundary of the original site of a skin injury. These are caused by injury to the skin, such as a burn, insect bite, acne, cut, body piercing, or a surgical incision. The treatment of keloid scarring remains one of the most difficult challenges in plastic surgery. The limited success of 1 technique has given rise to numerous treatment protocols. However, keloids still a high recurrence rate. Fibroblasts in keloids have different properties than those seen in normal skin. In this study, we are investigating...