| Cerebrospinal fluid fatty acids in glucocerebrosidase-associated Parkinson's disease. | |
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MedLine Citation:
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PMID: 22021190 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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BACKGROUND: Heterozygous mutations in the glucocerebrosidase gene lead to an increased risk for and to more severe alpha-synuclein-associated pathology in Parkinson's disease. As both glucocerebrosidase and alpha-synuclein interact with fatty acids, we hypothesized that cerebrospinal fluid fatty acid levels are altered in these Parkinson's disease patients. METHODS: Cerebrospinal fluid levels of 13 fatty acids in 8 Parkinson's disease patients with a heterozygous glucocerebrosidase mutation were compared with those of 41 idiopathic Parkinson's disease patients and 30 controls using gas chromatography. RESULTS: Parkinson's disease patients with a heterozygous glucocerebrosidase mutation had lower levels of palmitoleic (P ≤ .007), oleic (P ≤ .016), linoleic (P ≤ .005), arachidonic (P ≤ .003), eicosapentaenoic (P ≤ .003) and decosahexaenoic (P ≤ .03) acids and lower levels of total fatty acids (P < .005) compared with both idiopathic Parkinson's disease patients and control subjects. CONCLUSIONS: These results suggest that abnormalities of fatty acid metabolism are specifically involved in the pathogenesis of Parkinson's disease associated with a heterozygous glucocerebrosidase mutation. © 2011 Movement Disorder Society. |
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Authors:
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Stefan P Schmid; Erwin D Schleicher; Alexander Cegan; Christian Deuschle; Stephanie Baur; Ann-Kathrin Hauser; Matthis Synofzik; Karin Srulijes; Kathrin Brockmann; Daniela Berg; Walter Maetzler |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-10-21 |
Journal Detail:
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Title: Movement disorders : official journal of the Movement Disorder Society Volume: - ISSN: 1531-8257 ISO Abbreviation: - Publication Date: 2011 Oct |
Date Detail:
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Created Date: 2011-10-24 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8610688 Medline TA: Mov Disord Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Movement Disorder Society. |
Affiliation:
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Hertie Institute for Clinical Brain Research, Department of Neurodegeneration, Center of Neurology, University of Tuebingen, Tuebingen, Germany; DZNE, German Center for Neurodegenerative Diseases, University of Tuebingen, Tuebingen, Germany. |
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