在视网膜血管闭塞中的血静基因多态性:系统性综述
Z Yersariyeva1, B Suleyeva2, B Turdaliyeva3
11Kazakhstan`s Medical University "Graduate School of Public Health", Almaty, Kazakhstan.
Georgian medical news
|October 10, 2025
概括
这次元分析发现,MTHFR基因变异与视网膜血管封闭 (RVO) 之间没有显著的联系. 需要进一步的研究来了解导致RVO发展的遗传因素.
科学领域:
- 眼科医生 眼科 眼科
- 遗传学 是一个遗传学.
- 内部医学 内部医学
背景情况:
- 视网膜血管封闭 (RVO) 是视力丧失的主要原因.
- 确定的危险因素包括年龄,高血压和糖尿病.
- 血静基因的遗传变异是潜在的贡献者,但证据是相互矛盾的.
研究的目的:
- 评估MTHFR基因多态 (C677T和A1298C) 与视网膜血管封闭之间的关联.
- 通过全面的元分析来综合现有证据.
主要方法:
- 一个系统的审查和元分析,遵循PRISMA标准.
- 搜索了PubMed,谷歌学者,奥维德和威利在2018-2024年之间发表的研究.
- 包括十项研究 (n=2281) 并评估异质性和偏差风险.
主要成果:
- 在MTHFR C677T多态和RVO (P=0.90,OR=0.77) 之间没有发现显著的关联.
- 在MTHFR A1298C多态和RVO (P=0.84,OR=0.93) 之间没有发现显著的关联.
- 对于MMP2-1306C/T多态 (P=0.10,OR=0.70) 没有发现显著的关联.
结论:
- 分析没有发现MTHFR遗传变异与RVO风险之间的显著关联.
- 需要进一步的研究来阐明遗传和环境因素在RVO中的作用.
- 目前的证据不支持MTHFR多态性作为RVO的危险因素.
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