CYP17A1 (rs74357) 多态性和多囊性卵巢综合征风险:系统性审查和元分析
Mohamed Larbi Rezgoun1, Djihan El Khour2, Hiba Bendaoud3
1Université Frères Mentouri Constantine 1. rezgoune.mohamed.larbi@umc.edu.dz.
Acta bio-medica : Atenei Parmensis
|August 4, 2023
概括
CYP17A1 (rs74357) T/C基因多态性与患有多囊性卵巢综合征 (PCOS) 的风险增加有关. 这种C等位基因可以作为PCOS易感性和相关代谢问题的预测因素.
科学领域:
- 遗传学 是一个遗传学.
- 内分泌学 在内分泌学.
- 生殖医学 生殖医学
背景情况:
- 多囊卵巢综合征 (PCOS) 是一种复杂的内分泌疾病.
- 已经研究了CYP17A1基因,特别是T/C (rs74357) 多态,其在PCOS易感性方面的潜在作用.
研究的目的:
- 进行一项元分析,研究CYP17A1 (rs74357) 多态性和患有多囊性卵巢综合征 (PCOS) 的风险之间的关联.
主要方法:
- 在主要的科学数据库 (PubMed,Science Direct,Google Scholar,Embase) 中进行了全面的文献搜索.
- 分析了来自24项研究的数据,包括3462例PCOS病例和2898例对照.
- 使用CMA 3.0软件进行了统计分析,包括几率比率 (OR) 和95%信心区间 (CI).
主要成果:
- 在多个遗传模型中,元分析显示CYP17A1 T/C (rs74357) 多态和PCOS风险增加之间存在显著的关联.
- 在衰退性,主导性和等位基因对比模型中观察到显著的关联.
- 分层分析表明,亚洲和高加索人群中存在显著的关联.
结论:
- CYP17A1 T/C (rs74357) 基因多态性与PCOS易感性增加有关.
- 衰退的C等位基因可能是PCOS风险的预测因素,也是PCOS相关的代谢和荷尔蒙失调的关键因素,特别是胰岛素抵抗.
- 建议进行进一步的大规模,多种族的研究来验证这些发现.
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