饮食摄入量与胰腺疾病之间的关联:孟德尔的随机化研究
Qi Zhang1, Shuo Yu2, Delong Gao3
1Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
International journal of surgery (London, England)
|September 24, 2025
概括
干果的摄入显示出对急性和慢性胰腺炎的保护作用. 相反,红酒,面包和猪肉的消费可能会增加胰腺疾病的风险,这表明预防的饮食干预措施.
科学领域:
- 营养流行病学 营养流行病学
- 遗传流行病学遗传流行病学
- 胃肠病学 胃肠病学
背景情况:
- 胰腺疾病 (急性胰腺炎,慢性胰腺炎,胰腺癌) 在全球面临重大健康挑战.
- 由于传统观测研究中的混因素,饮食对胰腺健康的影响尚不清楚.
研究的目的:
- 使用强大的孟德尔随机化 (MR) 方法阐明特定饮食摄入量和胰腺疾病之间的因果关系.
- 为了确定可能增加或减少患胰腺疾病的风险的饮食成分.
主要方法:
- 采用两个样本的孟德尔随机化 (MR) 设计,利用大规模的遗传数据集 (英国生物银行,FinnGen).
- 评估了26种饮食成分对急性胰腺炎,慢性胰腺炎和胰腺癌的影响.
- 利用元分析和多变量MR (MVMR) 来确认和完善因果关系.
主要成果:
- 干燥水果的消费表明对急性和慢性胰腺炎都有保护作用.
- 患急性胰腺炎的风险增加与红酒和面包摄入有关.
- 猪肉摄入量与慢性胰腺炎的风险增加有关,油性鱼类摄入量与胰腺癌风险增加相关.
结论:
- 饮食模式,包括干果的消费,似乎在胰腺疾病风险中起因作用.
- 红酒,面包和猪肉等特定食物可能会增加风险,而干果则提供保护.
- 研究结果支持饮食修改作为胰腺疾病预防策略的潜力.
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