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综合代谢和炎症聚类揭示了消化系统疾病的独特风险概况
Zhenhe Jin1,2, Qichen Chen1, Liangfeng Zhou1
1Department of Gastroenterology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China.
Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|September 29, 2025
概括
研究人员在398,432名个体中确定了四种代谢炎症亚型,揭示了明显的消化系统疾病风险. 代谢物签名调解这些风险,使新的预测模型能够更好地评估疾病.
科学领域:
- 代谢学 代谢学 代谢学
- 炎症研究 炎症研究
- 生物信息学是一种生物信息学.
背景情况:
- 代谢功能障碍和慢性低度炎症与肠道问题和疾病有关.
- 目前的研究经常单独分析代谢和炎症标志物,使用像BMI这样的基本指标.
- 在了解疾病风险的综合代谢-炎症概况方面存在差距.
研究的目的:
- 开发一个可扩展的框架,整合临床参数,以识别代谢炎症亚型.
- 调查这些亚型与消化系统疾病风险之间的关联.
- 为了识别代谢物签名,并建立消化系统疾病的预测模型.
主要方法:
- 利用了来自398,432名参与者的英国生物库数据.
- 应用了一个集群框架来整合六个临床参数.
- 采用了Cox的比例危险模型,弹性净回归,调解分析和机器学习算法.
主要成果:
- 确定了四种不同的代谢-炎症亚型.
- 发现亚型与消化系统疾病风险之间存在显著的关联.
- 开发了特定疾病的代谢风险得分,C指数>0.70,用于10个终点.
- 鉴定出糖蛋白乙,氨酸,氨酸和脂肪酸作为关键预测因素.
结论:
- 综合性方法为消化系统疾病风险评估提供了一个全面的框架.
- 代谢特征调解了亚型与消化系统疾病风险之间的联系.
- 获得了对潜在的疾病易感性代谢机制的新见解.
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