Mutations in the DJ-1 gene associated with autosomal recessive early-onset parkinsonism

被引:2164
作者
Bonifati, V
Rizzu, P
van Baren, MJ
Schaap, O
Breedveld, GJ
Krieger, E
Dekker, MCJ
Squitieri, F
Ibanez, P
Joosse, M
van Dongen, JW
Vanacore, N
van Swieten, JC
Brice, A
Meco, G
van Duijn, CM
Oostra, BA
Heutink, P
机构
[1] Erasmus MC, Dept Epidemiol & Biostat, Dept Clin Genet, Genet Epidemiol Unit, NL-3000 DR Rotterdam, Netherlands
[2] Univ Roma La Sapienza, Dept Neurol Sci, I-00185 Rome, Italy
[3] Univ Med Ctr Nijmegen, Ctr Mol & Biomol Informat, NL-6525 GA Nijmegen, Netherlands
[4] IRCCS INM Neuromed, Neurogenet Unit, I-86077 Pozzilli, Italy
[5] Hop La Pitie Salpetriere, INSERM, U289, F-75013 Paris, France
[6] Natl Inst Hlth, Epidemiol & Biostat Lab, I-00161 Rome, Italy
[7] Erasmus MC, Dept Neurol, NL-3015 GD Rotterdam, Netherlands
关键词
D O I
10.1126/science.1077209
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The DJ-1 gene encodes a ubiquitous, highly conserved protein. Here, we show that DJ-1 mutations are associated with PARK7, a monogenic form of human parkinsonism. The function of the DJ-1 protein remains unknown, but evidence suggests its involvement in the oxidative stress response. Our findings indicate that loss of DJ-1 function leads to neurodegeneration. Elucidating the physiological role of DJ-1 protein may promote understanding of the mechanisms of brain neuronal maintenance and pathogenesis of Parkinson's disease.
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收藏
页码:256 / 259
页数:4
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