Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5696733 | Reproductive BioMedicine Online | 2017 | 7 Pages |
Abstract
Oestrogen receptors are implicated in the pathogenesis of recurrent spontaneous abortion (RSA). Non-genomic oestrogen responses can be mediated by GPER. The prevalence of polymorphisms in GPER1 gene in RSA was assessed in 747 Chinese women from Yunnan province (171 Bai, 258 Chinese Han, 234 Dai, 33 Achang and 51 Jingpo patients). Snapshot technology was used for genotyping the polymorphisms of the GPER1 gene. The rs4265085G was significantly increased in the Dai and Bai groups versus controls (Dai: P < 0.0001, Padj < 0.0001, OR 95% CI 2.34 [1.79 to 3.05]; Bai: P = 0.0004, Padj = 0.0012, OR 95% CI 1.71 [1.27 to 2.31]); recessive model of rs4265085 in the Dai (P = 0.003, Padj = 0.009, OR 95% CI 2.71 [1.38 to 5.30]); Bai (P < 0.0001, Padj < 0.0001, OR 95% CI 3.37 [1.93 to 5.91]). Haplotype frequencies containing rs10269151G-rs4265085G-rs11544331C were separately significantly different in Dai and Bai ethnic groups (Dai: P = 0.0002, Padj = 0.001, OR 95% CI = 2.12 [1.43 to 3.17]; Bai: P = 0.005, Padj = 0.025, OR 95% CI = 1.82 [1.18 to 2.78]) compared with controls. The intron variant rs4265085 may confer risk for RSA in Dai and Bai ethnic groups.
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Authors
Liang Tang, Shui Zheng, Yan Wang, Fang Li, Meihua Bao, Jie Zeng, Ju Xiang, Huaiqing Luo, Jianming Li,