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Title
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Genome-wide association study identifies variants at CLU and PICALM associated with Alzheimer's disease
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Author
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Abstract
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| We undertook a two-stage genome-wide association study (GWAS) of Alzheimer's disease (AD) involving over 16,000 individuals, the most powerful AD GWAS to date. In stage 1 (3,941 cases and 7,848 controls), we replicated the established association with the apolipoprotein E (APOE) locus (most significant SNP, rs2075650, P = 1.8 10-157) and observed genome-wide significant association with SNPs at two loci not previously associated with the disease: at the CLU (also known as APOJ) gene (rs11136000, P = 1.4 10-9) and 5' to the PICALM gene (rs3851179, P = 1.9 10-8). These associations were replicated in stage 2 (2,023 cases and 2,340 controls), producing compelling evidence for association with Alzheimer's disease in the combined dataset (rs11136000, P = 8.5 10-10, odds ratio = 0.86; rs3851179, P = 1.3 10-9, odds ratio = 0.86). |
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Language
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English
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Source (journal)
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Nature genetics. - New York, N.Y.
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Publication
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New York, N.Y.
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2009
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ISSN
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1061-4036
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Volume/pages
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41
:10
(2009)
, p. 1088-1093
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ISI
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000270330400011
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Full text (Publisher's DOI)
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