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风险因素的评估和基因组作为下一代测序来诊断无法解释的不孕症的工具

Eglė Jašinskienė¹, Ieva Sniečkutė², Ignas Galminas²

¹Department of Biochemistry, Vytautas Magnus University, K. Donelaicio St. 58, 44248 Kaunas, Lithuania.

Medicina (Kaunas, Lithuania)

|February 26, 2025

概括

无法解释的不孕症诊断是复杂的. 这项研究使用了下一代测序 (NGS) 和基因组,在一些患者中发现了遗传变异,但强调了需要更广泛的基因组方法,而不仅仅是简单的突变.

科学领域:

生殖医学生殖医学
遗传学是一个遗传学.
基因组学就是基因组学.

背景情况:

无法解释的不孕症在生殖医学中是一个重大的诊断挑战.
先进的诊断工具对于准确识别不孕不育的潜在因素至关重要.
下一代测序 (NGS) 提供了在不孕症中增强遗传分析的潜力.

研究的目的:

评估风险因素分析和针对性基因小组对诊断无法解释的不孕症的有用性.
描述和识别与无法解释的不孕症相关的特定风险和遗传因素.
利用NGS技术在不育夫妇中进行全面的遗传查.

主要方法:

一组无法解释的不孕症患者使用向基因小组进行了风险因素和遗传变异的查.
文献审查确定了108篇文章,以编制无法解释的不孕症的基因小组.
从外体序列测序数据创建了一个定制的虚拟基因面板,用于分析.

主要成果:

在常见的风险因素 (人类学,社会人口学) 和无法解释的不孕不育之间没有发现显著的关联.
在20%的男性患者中检测到被归类为良性或可能良性的遗传变异 (UGT2B7,CATSPER2基因).
在50%的女性患者中发现了可能有害的分子缺陷 (CAPN10,MLH3,HABP2,IRS1,GDF9,SLC19A1基因).

结论:

无法解释的不孕不育往往涉及复杂的机制超出单一的致病突变.
这项研究强调了综合基因组研究对不孕症诊断的重要性.
需要更广泛的基因组和多方面的方法 (转录学,表观遗传学) 来发现遗传倾向.

关键词:

在NGS诊断中,NGS的诊断是:评价评价评价评价基因面板基因面板基因面板遗传因素遗传因素基因检测基因检测是指基因检测.这是下一代测序 (NGS) 技术.有关风险因素的风险因素.社会人口学因素社会人口学因素无法解释的不孕不育.

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