Bellayr Ian H, Walters Thomas J, Li Yong
Children's Hospital of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA ; University of Pittsburgh, Pittsburgh, PA, USA.
United States Army Institute of Surgical Research, Fort Sam Houston, TX, USA.
J Am Col Certif Wound Spec. 2010 Jan 11;2(2):40-3. doi: 10.1016/j.jcws.2010.05.001. eCollection 2010 Jun.
Scarring results from injuries and disease in mammalian adults and can cause pain and loss of function in the afflicted tissues. This negative aspect of wound repair is not always true for certain amphibians and during fetal development of mammals. Based on this knowledge, scientists and clinicians are investigating the mechanisms and growth factors that contribute to or deter a suitable environment for wound healing. This review summarizes these aspects and challenges for scarless repair.
在成年哺乳动物中,疤痕是由损伤和疾病导致的,会使患病组织产生疼痛并丧失功能。伤口修复的这一负面影响在某些两栖动物以及哺乳动物的胎儿发育过程中并非总是如此。基于这一认识,科学家和临床医生正在研究有助于或阻碍伤口愈合适宜环境形成的机制和生长因子。本综述总结了无疤痕修复的这些方面及挑战。