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Details van artikel 9 van 22 gevonden artikelen
| Titel: |
Estrogen Receptor β Variants Modify Risk for Alzheimer's Disease in a Multiethnic Female Cohort |
| Auteur: |
Janicki, Sarah C. Park, Naeun Cheng, Rong Lee, Joseph H. Schupf, Nicole Clark, Lorraine N. |
| Verschenen in: |
Journal of Alzheimer's disease |
| Paginering: | Jaargang 40 (2013) nr. 1 pagina's 83-93 |
| Jaar: |
2013-12-10 |
| Inhoud: |
Background: Few studies of gene variants that affect estrogen activity investigate their association with age at onset of Alzheimer's disease (AD) in women of different ethnicities. We investigated the influence of ESR2 polymorphisms on age at onset of AD in a multiethnic cohort of women. Objectives: To determine whether gene variants would affect risk for AD differently in women of different population ancestries. Methods: Among 1,686 women participating in the Washington Heights Inwood Columbia Aging Project (WHICAP), association with risk for AD was assessed for 20 ESR2 single-nucleotide polymorphisms (SNPs) using multivariate logistic regression, adjusting for age at time of study enrollment, presence of an APOE ε4 allele, years of education, and body mass index. Results: Increased risk for AD was associated with four ESR2 SNPs in women of predominantly Caucasian AIMS-defined ancestry: rs944045, rs1256062, rs10144225, and rs2274705 (OR range 1.6–1.9, empiric p-value range 0.002–0.004). A separate SNP (rs10137185) was associated with decreased risk for AD in women who identified themselves as Black (OR 0.6, 95% CI = 0.4–0.9). When vascular risk factors were included in the model, a separate SNP (rs1256059) was associated with increased risk for AD in women of admixed/Hispanic ancestry (OR 1.5, 95% CI = 1.1–2.4). Conclusions: ESR2 polymorphisms affect risk for AD in women, and risk alleles vary by AIMs-defined ancestry and self-identified ethnicity. These effects are possibly due to different linkage disequilibrium patterns or differences in comorbid risk factors mediating SNP effect on risk for AD by group. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 9 van 22 gevonden artikelen
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