摘要
帕金森病是一种常见于中老年人群的神经系统退行性疾病,其发病与环境因素和遗传因素相关。DJ-1的基因突变和氧化损伤分别与家族性和散发性帕金森病相关。DJ-1基因突变或氧化损伤导致帕金森病的机制包括氧化应激、线粒体损伤和蛋白酶体损伤。此外,DJ-1还是散发性帕金森病的生物标记物,并且有可能成为抗帕金森病药物作用的潜在新靶点。
Parkinson' s disease (PD) is a neurodegenerative disease commonly found in middle-aged and elderly people, and its onset is attributable to both genetic and environmental factors. The gene mutation and oxidative damage of DJ-1 correlate with familial and sporadic PD, respectively. The mechanisms by which DJ-1 gene mutation and oxidative damage lead to PD in-clude oxidative stress, mitochondrial dysfunction and proteasome dysfunction. Furthermore, DJ-1 is a biomarker of sporadic PD and it may become a new potential target of anti-PD drugs.
出处
《中国药理学通报》
CAS
CSCD
北大核心
2009年第9期1138-1141,共4页
Chinese Pharmacological Bulletin
基金
国家重点基础研究发展计划(973计划)资助项目(No2004CB518902)
关键词
DJ-1
帕金森病
靶点
氧化应激
分子伴侣
转录调节
D J-1
Parkinson ' s disease
target
oxidative stress
chaperone
thanscription regulation