Recent advance in stem cell transplantation in treatment of traumatic brain injury / 中华神经医学杂志

ABSTRACT

Traumatic brain injury (TBI) is one of the diseases with high morbidity,mortality,and disability,which seriously endangers human health.Primary and secondary injuries caused by TBI are cascade reaction of various pathophysiological interactions.Because of its many injury factors and complex mechanisms,the treatment and therapeutic effect of TBI are limited at present.In recent years,animal experiments and clinical studies have shown that stem cell therapy could alleviate TBI-mediated neurological damage to a certain extent.Therefore,activation of endogenous neural cells response and transplantation of exogenous stem cells may be new strategies for TBI treatment.This article reviews the research progress of activation of endogenous neural cells response and transplantation of exogenous stem cells after TBI,and focuses on the therapeutic effects and possible mechanisms of stem cell transplantation in TBI treatment.