雌激醇和与乳腺癌风险相关:一个元分析
Yanqing Liu1, Yujuan Kang1, Xiaofei Li1
1Yantai Yuhuangding Hospital, Breast Surgery Department, Shandong, China.
Journal of medical biochemistry
|January 29, 2025
概括
这次元分析发现,较高的雌激醇和水平与绝经后的乳腺癌之间存在显著的相关性. 这些激素水平可能在绝经后妇女乳腺癌的发展中发挥作用.
科学领域:
- 内分泌学 在内分泌学.
- 在瘤学瘤学.
- 生殖健康 生殖健康
背景情况:
- 乳腺癌是一个重大的全球健康问题,荷尔蒙因素在它的发展和进展中起着至关重要的作用.
- 雌激素 (E2) 和 (T) 是关键的性激素,涉及各种癌症,包括乳腺癌.
研究的目的:
- 通过全面的元分析,调查雌激醇和水平与乳腺癌风险之间的相关性.
- 分析这些激素在绝经前和绝经后妇女与乳腺癌的关联.
主要方法:
- 在2023年12月之前对雌激醇,和乳腺癌风险的研究论文进行系统的文献搜索.
- 在使用修改后的Jadad规模进行质量评估后,包括11个病例控制试验.
- 使用RevMan 5.4.1软件进行的元分析,采用固定或随机效应模型,并评估异质性和出版偏差.
主要成果:
- 总的来说,乳腺癌患者的雌激醇水平较高,但没有统计学意义 (OR=121.56,P=0.06).
- 患有乳腺癌的绝经后妇女的雌激素水平显着更高 (OR=20.36,P=0.003).
- 手术前和手术后的乳腺癌患者的丸激素水平显著更高 (OR=12.91,P=0.003),手术前的丸激素水平也升高,但不显著 (OR=14.77,P=0.32).
结论:
- 雌激醇和水平与乳腺癌的发生和发展之间存在正相关性,特别是在绝经后的妇女中.
- 研究结果表明,荷尔蒙失衡,特别是E2和T水平升高,与绝经后女性乳腺癌风险增加有关.
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