Cognitive impairment is frequent in patients with Parkinson's disease (PD), and can range from mild deterioration to dementia. Recently a contribution of Alzheimer's disease for the cognitive dysfunction in PD has been proposed, whereas the presence of tau protein and amyloid was recognized. Clusterin/ApoJ is a protein involved in the deposition of beta-amyloid and in its neurotoxicity. In this study we aimed to investigate the clusterin/ApoJ's plasma levels in patients with PD to assess its potential role in fisiopathogenetic cognitive impairment.
Correlation between cognitive impairment and plasma levels of clusterin/ApoJ in Parkinson disease patients not affected by dementia
Defazio G;
2013-01-01
Abstract
Cognitive impairment is frequent in patients with Parkinson's disease (PD), and can range from mild deterioration to dementia. Recently a contribution of Alzheimer's disease for the cognitive dysfunction in PD has been proposed, whereas the presence of tau protein and amyloid was recognized. Clusterin/ApoJ is a protein involved in the deposition of beta-amyloid and in its neurotoxicity. In this study we aimed to investigate the clusterin/ApoJ's plasma levels in patients with PD to assess its potential role in fisiopathogenetic cognitive impairment.
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