SnapShot: Pathogenesis of Parkinson's Disease
Author(s) -
JooHo Shin,
Valina L. Dawson,
Ted M. Dawson
Publication year - 2009
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2009.09.026
Subject(s) - biology , parkin , pathogenesis , pars compacta , substantia nigra , lrrk2 , parkinson's disease , pink1 , disease , genetics , dopaminergic , neuroscience , gene , bioinformatics , immunology , pathology , dopamine , mutation , medicine
Parkinson’s disease (PD) is the most common movement disorder characterized by death of dopaminergic neurons in the substantia nigra pars compacta. Sophisticated genetic analysis has revealed several PD-associated genes including those encoding α-synuclein, parkin, PINK1, DJ-1, LRRK2, and ATP13A2 (see table). Diverse environmental factors in conjunction with genetic risk factors lead to PD pathogenesis, although the exact mechanisms are still under investigation. This SnapShot summarizes the roles that proteins encoded by PD-associated genes play in both common and divergent mechanisms of PD pathogenesis.
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