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Title
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Comprehensive analysis of familial Parkinsonism genes in rapid-eye-movement sleep behavior disorder
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Author
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Abstract
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| Background There is only partial overlap in the genetic background of isolated rapid-eye-movement sleep behavior disorder (iRBD) and Parkinson's disease (PD). Objective To examine the role of autosomal dominant and recessive PD or atypical parkinsonism genes in the risk of iRBD. Methods Ten genes, comprising the recessive genesPRKN,DJ-1 (PARK7),PINK1,VPS13C,ATP13A2,FBXO7, andPLA2G6and the dominant genesLRRK2,GCH1, andVPS35, were fully sequenced in 1039 iRBD patients and 1852 controls of European ancestry, followed by association tests. Results We found no association between rare heterozygous variants in the tested genes and risk of iRBD. Several homozygous and compound heterozygous carriers were identified, yet there was no overrepresentation in iRBD patients versus controls. Conclusion Our results do not support a major role for variants in these genes in the risk of iRBD. (c) 2020 International Parkinson and Movement Disorder Society |
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Language
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English
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Source (journal)
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Movement disorders: video, videotape supplements. - New York
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Publication
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Hoboken
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Wiley
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2020
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ISSN
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0885-3185
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DOI
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10.1002/MDS.28318
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Volume/pages
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p. 1-8
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ISI
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000573914200001
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Pubmed ID
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33001463
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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