A non-synonymous polymorphism, rs2986017 (p.P86L), in the newly characterized calcium homeostasis modulator 1 (CALHM1) gene located in the Alzheimer dementia (AD) linkage region on 10q24.33, was reported to increase risk of AD, and affect calcium homeostasis and amyloid beta accumulation. We aimed t
No association between CALHM1 variation and risk of Alzheimer disease
β Scribed by Ryan L. Minster; F. Yesim Demirci; Steven T. DeKosky; M. Ilyas Kamboh
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 116 KB
- Volume
- 30
- Category
- Article
- ISSN
- 1059-7794
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β¦ Synopsis
A polymorphism in the calcium homeostasis modulator 1 gene (CALHM1) has recently been associated with risk of late-onset Alzheimer disease. We examined this variant (rs2986017) in 945 Caucasian Americans with late-onset Alzheimer disease and 875 age-matched Caucasian American controls. No association with risk of late-onset Alzheimer disease (p=0.368 for genotypes; p=0.796 for alleles) was observed in our sample. However, a potential modest association of minor allele homozygosity (TT) with an earlier age-at-onset was seen (p=0.034).
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