Advances in the research of treatment of angiogenesis inhibitor on pathological scars

Angiogenesis inhibitors are a class of agents that prevent the angiogenesis by inhibiting the activation, migration, and proliferation of endothelial cells. In recent years, studies have found that there was a close relationship between the occurrence of pathological scars and angiogenesis. The vascular density in pathological scars is significantly higher than that in normal skin and scars. Neovascularization supports the fibroblasts growth and collagen production, which contribute to the development of pathological scars. Therefore, the angiogenesis inhibitor may become a possible agent for prevention and treatment of pathological scars. This review explores the relationship between pathological scars and angiogenesis inhibitor.