使用遗传证据了解慢性呼吸道疾病和心血管疾病之间的双向关系
Naesilla Naesilla1, Jennifer K Quint1, Verena Zuber2,3,4
1School of Public Health, Imperial College London, London, UK.
Thorax
|November 15, 2025
概括
这项研究发现慢性呼吸道疾病 (CRD) 和心血管疾病 (CVD) 之间的遗传联系有限. 然而,吸烟和炎症对这两种疾病都有很大的影响,这突显了它们之间的复杂关系.
科学领域:
- 遗传学 是一个遗传学.
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 慢性呼吸道疾病 (CRD) 和心血管疾病 (CVD) 是全球的主要健康问题.
- 由于共同的症状和风险因素,CRD和CVD的并发症往往被低估.
- 固态电磁盘和心电磁盘之间的确切关系尚不清楚.
研究的目的:
- 调查CRD和CVD之间的双向遗传关系.
- 探索吸烟和炎症作为CRD-CVD并发症的潜在共同风险因素.
主要方法:
- 双向门德尔随机化 (MR) 用于分析CRD-CVD关系.
- 全基因组关联研究总结统计数据用于包括COPD,喘,CAD,MI,心力衰竭,AF和IS在内的疾病.
- 额外的分析包括吸烟的单变量MR,吸烟的多变量MR调整,以及炎症标志物的cis-MR.
主要成果:
- 发现了有限的遗传证据,表明CRD和CVD之间存在直接的因果关系.
- 喘显示了名义上显著的遗传关联与心房动 (AF) 的风险增加.
- 基因预测吸烟显著增加了CRD和CVD的风险. 特定的炎症标志物 (IL6R,IL1RN) 与呼吸道和心血管疾病有不同的关联.
结论:
- 在CRDs和CVDs之间直接的因果遗传联系似乎有限.
- 吸烟和炎症途径是影响CRD和CVD的重要常见因素.
- 慢性慢性心血管疾病共患病的病理生理学是复杂的,可能涉及共同的风险因素,而不是直接的因果关系.
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