PMID- 26345870 OWN - NLM STAT- MEDLINE DCOM- 20160606 LR - 20150908 IS - 1676-5680 (Electronic) IS - 1676-5680 (Linking) VI - 14 IP - 3 DP - 2015 Aug 10 TI - Estrogen receptor 1 PvuII and XbaI polymorphisms and susceptibility to Alzheimer's disease: a meta-analysis. PG - 9361-9 LID - 10.4238/2015.August.10.17 [doi] AB - The aim of this study was to explore whether estrogen receptor 1 (ESR1) PvuII and XbaI polymorphisms are associated with susceptibility to Alzheimer's disease (AD). We conducted a meta-analysis of the associations between AD and ESR1 PvuII and XbaI polymorphisms as well as haplotypes of the ESR1 PvuII and XbaI polymorphisms. A total of 1359 patients and 1387 controls from 9 studies on the ESR1 PvuII polymorphism and 1525 patients and 1575 controls from 8 studies on the ESR1 XbaI polymorphism were included in this meta-analysis. Gender-specific meta-analysis showed an association between the ESR1 PP+Pp genotype and AD in males (OR = 0.302, 95%CI = 0.100-0.914, P = 0.034), but not in females. No association was observed between AD and the ESR1 XbaI X allele (OR = 1.114, 95%CI = 0.868-1.429, P = 0.397). However, country-specific meta-analysis identified an association between AD and the ESR1 X allele in Japanese (OR = 1.386, 95%CI = 1.055-1.822, P = 0.019), but not Chinese or Italian populations. Meta-analyses results indicated an association between the PP/XX haplotypes and AD in Chinese population (OR for PP/XX vs others = 2.758, 95%CI = 1.750-4.346, P = 1.2 x 10(-6)). This meta-analysis showed associations between the ESR1 PvuII polymorphism and AD susceptibility in males, between AD risk and the ESR1 XbaI polymorphism in the Japanese population, and between the PP/XX haplotype and AD susceptibility in the Chinese population. FAU - Lee, Y H AU - Lee YH AD - Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea. FAU - Song, G G AU - Song GG AD - Division of Rheumatology, Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea. LA - eng PT - Journal Article PT - Meta-Analysis PT - Research Support, Non-U.S. Gov't DEP - 20150810 PL - Brazil TA - Genet Mol Res JT - Genetics and molecular research : GMR JID - 101169387 RN - 0 (Estrogen Receptor alpha) SB - IM MH - Alleles MH - Alzheimer Disease/*genetics MH - Case-Control Studies MH - Estrogen Receptor alpha/*genetics MH - Female MH - Genetic Association Studies MH - *Genetic Predisposition to Disease MH - Haplotypes MH - Humans MH - Male MH - Odds Ratio MH - *Polymorphism, Restriction Fragment Length MH - Publication Bias EDAT- 2015/09/09 06:00 MHDA- 2016/06/09 06:00 CRDT- 2015/09/09 06:00 PHST- 2015/09/09 06:00 [entrez] PHST- 2015/09/09 06:00 [pubmed] PHST- 2016/06/09 06:00 [medline] AID - gmr6114 [pii] AID - 10.4238/2015.August.10.17 [doi] PST - epublish SO - Genet Mol Res. 2015 Aug 10;14(3):9361-9. doi: 10.4238/2015.August.10.17.