Association study of novel single nucleotide polymorphisms of androgen receptor and estrogen receptor-α genes with male infertility in Northwest of Iran: A case-control study

Author:

Ghadirkhomi Elham,Abdolhamid Angaji Seyed,Khosravi Maryam,Reza Mashayekhi Mohammad

Abstract

Background: Observational evidence on the association of novel single nucleotide polymorphisms (SNPs) of androgen receptor (AR) and estrogen receptor-α (ER-α) genes with odds of male infertility are rare. This is particularly relevant in the Iranian population where male infertility is relatively high. Objective: This study was designed to investigate the relationship between different SNPs of these genes and male infertility among the Iranian population. Materials and Methods: The present project was a population-based, case-control study conducted on 120 idiopathic azoospermia or severe oligospermia infertile cases alongside 120 age-matched subjects enrolled as controls. Overall, 3 variants from the AR gene and 2 variants from ER-α were genotyped - AR rs137852568, AR rs137852599 and AR rs137852563, and ER-α rs796065354 and ER-α rs104893956 - using amplification refractory mutation system methods. Results: The obtained results indicated a significant association between AR rs1378525568 TT genotype as well as AR rs137852599 C allele with odds of male infertility (OR: 0.433, CI: 0.197-0.951 and OR: 0.545, CI: 0.304-0.978, respectively). Other variants of AR were not related to male infertility. A significant association was noted between predisposition polymorphism ER-α rs796065354 genotypes with male infertility. This significant association was not seen between ER-α rs104893956 and the risk of idiopathic azoospermia or severe oligospermia. Heterozygote overdominance was also observed in ESR rs796065354 but not in the other variants studied. Conclusion: Pieces of evidence were found on the association of novel polymorphisms of AR and ER-α with male infertility among the Iranian population. However, larger studies are warranted to confirm our findings. Key words: Male infertility, Androgen receptor, Estrogen receptor-α.

Publisher

Knowledge E DMCC

Subject

Obstetrics and Gynecology,Reproductive Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3