FGFR2变体rs13387042与乳腺癌风险有关:元分析和系统审查
Weining Pan1, Hui Cheng2, Juan Zhang3
1Life Sciences, Warwick University, Coventry, United Kingdom.
Clinical breast cancer
|April 19, 2024
概括
FGFR2-rs13387042多态,特别是基因组A,与女性患乳腺癌的风险较高有关. 这种遗传标记可能有助于个性化风险评估和向性乳腺癌干预.
科学领域:
- 遗传学 遗传学 是一个
- 在瘤学瘤学.
- 分子生物学分子生物学
背景情况:
- FGFR2-rs13387042多态性与乳腺癌 (BC) 易感性之间的关联尚未确定.
- 之前的研究已经产生了相互矛盾的结果,需要进一步调查.
研究的目的:
- 进行元分析以澄清FGFR2-rs13387042多态和乳腺癌风险之间的关系.
- 为了评估这种多态性对大队列中的BC易感性的影响.
主要方法:
- 在多个数据库中进行了全面的文献搜索.
- 几率比率 (OR) 被聚合起来,以评估不同等位基因和基因型的BC风险.
- 采用了统计分析,包括异质性评估,敏感性分析和埃格尔出版偏差回归测试.
主要成果:
- 分析包括17项研究,其中包括122,607例病例和175,966例对照.
- FGFR2-rs13387042的甲基和AA/GA基因型显著与BC风险增加有关.
- 在调整出版偏差后,这些关联在各种乳腺癌亚型中仍然显著,包括ER阳性,ER阴性,PR阳性,PR阴性,三阴性和不同的病理等级.
结论:
- FGFR2-rs13387042多态,特别是基因组A,是乳腺癌发展的重要危险因素.
- 这一发现突显了FGFR2-rs13387042作为个性化乳腺癌风险评估和有针对性的治疗策略的遗传标记物的潜力.
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