基于“心与小肠相表里”理论探讨克罗恩病与房颤的因果关联及干预中药预测
1.贵州中医药大学,贵州 贵阳 550000;
2.遵义医科大学附属医院,贵州 遵义 563000;
3.贵州中医药大学第一附属医院,贵州 贵阳 550000收稿日期: 2025-06-25
修回日期: 2025-08-04
录用日期: 2025-12-24
网络出版日期: 2026-01-26
基金资助
国家自然科学基金项目(82160909);贵州省卫生健康委科学技术基金项目(gzwjkj2020-1-118)
Investigating the Causal Association Between Crohn’s Disease and Atrial Fibrillation Based on the Theory of "Heart and Small Intestine are Interior-Exteriorly Related" and Prediction of Interventing Traditional Chinese Medicine
Received date: 2025-06-25
Revised date: 2025-08-04
Accepted date: 2025-12-24
Online published: 2026-01-26
目的:基于“心与小肠相表里”的中医理论,运用孟德尔随机化(Mendelian randomization,MR)方法探究东亚人群中克罗恩病(Crohn's disease,CD)与房颤(atrial fibrillation,AF)之间的因果关联,并预测能够通过调控CD来干预AF的潜在中药。方法:从 IEU 数据库获取CD与AF的基因汇总数据。利用R语言中的TwoSampleMR软件包执行MR分析,主要采用逆方差加权法来评估遗传因果效应。通过对工具变量邻近基因的功能富集分析,探讨CD在AF中的潜在信号通路。使用Coremine数据库来预测对工具变量邻近基因有潜在调控作用的中药,并统计其性味归经及功效。最后,与临床上用于治疗CD与AF的最常用中药进行比较,找出交集部分,确定最终预测的中药。结果:发现CD是AF的风险因素。工具变量邻近基因主要在调节Th1、Th2、Th17细胞、MHC Ⅱ类分子、内质网、肿瘤坏死因子受体结合及细胞因子受体等信号通路上富集。潜在的调控中药在四气中以寒为主,温平次之;在五味中以苦味为主,甘辛次之;归经则主要涉及肺,其次是脾、肝和胃;功效上以补虚为主,其次包括清热、化痰止咳、活血化瘀和利水渗湿等作用。与临床常用的中药对比,最终确定白术、茯苓、甘草、黄连、三七、陈皮和黄芪为预测的中药。结论:依据“心与小肠相表里”的中医经典理论,借助MR方法证实了在东亚人群中CD是AF的风险因素。该研究揭示了CD通过调节Th1、Th2、Th17细胞、MHC Ⅱ类分子、内质网、肿瘤坏死因子受体结合及细胞因子受体影响AF的发生。研究还发现了多种具有潜在调控作用的中药,如清热、化痰止咳、活血化瘀和利水渗湿药等,这为CD相关AF的中医药防治提供了新策略。
肖司南
,
曹波
,
周泠
.
基于“心与小肠相表里”理论探讨克罗恩病与房颤的因果关联及干预中药预测
Objective: Based on the traditional Chinese medicine theory of "the heart and small intestine are interior-exteriorly related", the Mendelian randomization (MR) method was used to explore the causal association between Crohn's disease (CD) and atrial fibrillation (AF) in the East Asian population, and to predict the potential traditional Chinese medicines that can intervene in AF by regulating CD.Methods: The genetic summary data of CD and AF were obtained from the IEU database. The TwoSampleMR software package in R language was used to perform MR analysis, and the inverse variance weighted method was mainly used to evaluate the genetic causal effect. Through the functional enrichment analysis of the neighboring genes of instrumental variables, the potential signaling pathways of CD in AF were explored. The Coremine database was used to predict the traditional Chinese medicines that have potential regulatory effects on these neighboring genes of instrumental variables, and their properties, flavors, meridian tropism and efficacy were statistically analyzed. Finally, by comparing with the most commonly used traditional Chinese medicines for the treatment of CD and AF in clinical practice, the intersection was identified to determine the final predicted traditional Chinese medicines.Results: The study found that CD was a risk factor for AF. The neighboring genes of instrumental variables were mainly enriched in regulating signaling pathways such as Th1, Th2, Th17 cells, MHC class Ⅱ molecules, endoplasmic reticulum, tumor necrosis factor receptor binding and cytokine receptors. The potential regulatory traditional Chinese medicines were mainly cold in the four natures, followed by warm and mild; in the five flavors, they were mainly bitter, followed by sweet and pungent; in terms of meridian tropism, they mainly involved the lung, followed by the spleen, liver and stomach; in terms of efficacy, they were mainly for tonifying deficiency, followed by clearing heat, resolving phlegm and stopping cough, promoting blood circulation to remove blood stasis and promoting diuresis and eliminating dampness. Through comparison with commonly used traditional Chinese medicines in clinical practice, Atractylodes macrocephala, Poria cocos, Glycyrrhiza uralensis, Coptis chinensis, Panax notoginseng, Citri reticulatae pericarpium and Astragalus membranaceus were finally determined as the final predicted traditional Chinese medicines.Conclusion: According to the classic traditional Chinese medicine theory of "the heart and small intestine are interior-exteriorly related", the MR method confirmed that CD is a risk factor for AF in the East Asian population. This study revealed that CD affects the occurrence of AF by regulating Th1, Th2, Th17 cells, MHC class Ⅱ molecules, endoplasmic reticulum, tumor necrosis factor receptor binding and cytokine receptors. The study also found a variety of traditional Chinese medicines with potential regulatory effects, such as medicines for clearing heat, resolving phlegm and stopping cough, promoting blood circulation to remove blood stasis and promoting diuresis and eliminating dampness, which provides a new strategy for the prevention and treatment of CD-related AF with traditional Chinese medicine.
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