Abstract
Eleven susceptibility loci for lateonset Alzheimer's disease (LOAD) were identified by previous studies; however, a large portion of the genetic risk for this disease remains unexplained. We conducted a large, twostage metaanalysis of genomewide association studies (GWAS) in individuals of European ancestry. In stage 1, we used genotyped and imputed data (7,055,881 SNPs) to perform metaanalysis on 4 previously published GWAS data sets consisting of 17,008 Alzheimer's disease cases and 37,154 controls. In stage 2, 11,632 SNPs were genotyped and tested for association in an independent set of 8,572 Alzheimer's disease cases and 11,312 controls. In addition to the APOE locus (encoding apolipoprotein E), 19 loci reached genomewide significance (P < 5 × 10-8) in the combined stage 1 and stage 2 analysis, of which 11 are newly associated with Alzheimer's disease.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1452-1458 |
| Number of pages | 7 |
| Journal | Nature Genetics |
| Volume | 45 |
| Issue number | 12 |
| DOIs | |
| State | Published - Dec 1 2013 |
| Externally published | Yes |
ASJC Scopus subject areas
- Genetics
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