蛋白降解途径与帕金森病关系研究进展

被引:9
作者
侯玲玲
王涛
机构
[1] 华中科技大学同济医学院附属协和医院神经内科
关键词
泛素蛋白酶体系统; 自噬溶酶体途径; 帕金森病;
D O I
暂无
中图分类号
R742.5 [震颤麻痹综合征];
学科分类号
1002 ;
摘要
帕金森病(PD)中具病理诊断意义的蛋白包涵体路易小体的出现提示蛋白聚集异常或清除障碍在PD发病中的作用。泛素蛋白酶体系统(UPS)和自噬溶酶体途径(ALP)是细胞内两个主要的蛋白质降解通路。随着对UPS在PD发病机制中作用的认识加深,ALP与PD的关系也越来越受关注,一系列应用ALP增强剂的研究显示,通过增强自噬、增加异常蛋白的清除,具有良好的PD治疗前景。近来的研究发现,ALP和UPS在功能上相互联系,如何合理调节自噬及有效利用ALP与UPS之间的联系,由此精确调控细胞内蛋白质的代谢还有待进一步研究。
引用
收藏
页码:83 / 89
页数:7
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