摘要
高迁移率族蛋白B1(highmobilitygroupbox1,HMGBl)是高迁移率族蛋白家族成员。HMGB1可与细胞表面特定受体——晚期糖基化终产物受体(receptor for advanced glycation end products,RAGE)和Toll样受体2(toll like receptor 2,TLR2)结合,从而具有广泛的生物学活性。在中枢神经系统,HMGB1参与炎症反应、血脑屏障通透性调节等病理生理学过程,并与缺血性卒中、阿尔茨海默病以及神经胶质瘤等疾病密切相关。
High mobility group box 1 (HMGB 1 ) is a family member of the high mobility group. HMGB1 binds to cell surface specific receptor-receptor for advanced glycation end products (RAGE) and toll-like receptor 2 (TLR2), and thus it exhibits extensive biological activities. HMGB1 participates in pathophysiological processes including inflammatory response and regulation of blood-brain barrier permeability in central nervous system, and it is closely correlated with the diseases such as ischemia stroke, Alzheimer's disease and gliocytoma.
出处
《国际脑血管病杂志》
北大核心
2009年第10期797-800,共4页
International Journal of Cerebrovascular Diseases
基金
河北省重大科技攻关项目(06276103d)
河北省自然科学基金(C2006000915)