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胃食道逆流疾病作为口腔和喉癌的风险因素:孟德尔的随机化研究
Zixiong Shen1, Chuanlei Wang2,3, Chunli Cao4
1Department of Thoracic Surgery, First Hospital of Jilin University, Changchun, 130000, China.
Discover oncology
|March 18, 2025
概括
胃食道逆流性疾病 (GERD) 显著增加了口腔和喉癌 (OCPC) 的风险,特别是口腔癌 (OCC). 这种因果关系独立于吸烟,饮酒,BMI和2型糖尿病.
科学领域:
- 遗传学 遗传学 是一个
- 流行病学 流行病学
- 在瘤学瘤学.
背景情况:
- 观察性研究尚未清楚地确定胃食道逆流病 (GERD) 与口腔和喉癌 (OCPC) 之间的联系.
- 门德尔随机化 (MR) 提供了一个强大的方法来调查潜在的因果关系,尽量减少混因素.
研究的目的:
- 确定GERD对OCPC及其亚型 (口腔癌 - OCC,口腔癌 - OPC) 风险的因果关系.
- 评估这种潜在的因果关系是否受到吸烟,饮酒,BMI和2型糖尿病等常见风险因素的影响.
主要方法:
- 利用全基因组关联研究 (GWAS) 来自欧洲祖先的总结数据进行MR分析.
- GERD被视为暴露,OCPC (包括OCC和OPC) 被视为结果.
- 进行单变量和多变量MR分析,对潜在的混因素进行调整,并进行灵敏度分析以确保结果的稳定性.
主要成果:
- GERD对整体OCPC风险产生了显著的积极因果作用 (OR=2.09在发现中,OR=1.90在验证中).
- 对于GERD在OCC上也观察到显著的因果作用 (OR=2.01在发现中,OR=2.60在验证中).
- 虽然GERD表明OPC的风险增加,但这在发现分析 (OR=2.30) 中仅具有统计学意义,具有一致的方向性.
结论:
- GERD因果关系与OCPC风险增加有关,对OCC有显著影响.
- 这种因果关系似乎独立于吸烟,饮酒,BMI和2型糖尿病.
- 需要进一步的研究来证实与OPC的因果关系,并阐明潜在的生物机制.
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