Mechanism of scar formation and strategy of treatment / 中华烧伤杂志

ABSTRACT

So far, studies on the mechanism of scar formation have mainly focused on cells, cytokines and extracellular matrix. Some studies have shown that fibroblast is one of the most important element in the process of scar formation, while epidermal and endothelial cells exert synergistic effects as well. Genetic factor can not be ignored in scar formation, either. Recently, studies have shown decisively the loss or damage of the three-dimensional structure of dermal tissue is the initiator of scar formation. Thus, the defect of epidermis template is proposed as a theory in order to explain the mechanism of scar formation. There are various techniques for scar treatment. The commonly accepted methods are physical therapy, pressure therapy, pharmaceutical therapy, radiotherapy, etc.