评估口腔微生物群与心血管疾病之间的关联:来自孟德尔随机分析的证据
Si-Da Qin1, Yi-Wen Zhang1, Jing-Zhi Wang1
1Department of Cardiology, the First Affiliated Hospital of Harbin Medical University, Harbin, China.
Journal of geriatric cardiology : JGC
|March 4, 2026
概括
口腔微生物组与心血管疾病有关. 口腔中的特定细菌与心房动,心力衰竭和高血压等疾病的风险增加或减少有关.
科学领域:
- 微生物学 微生物学
- 心血管科学 心血管科学
- 遗传学 遗传学 是一个
背景情况:
- 新出现的证据表明,口腔微生物组与心血管疾病 (CVD) 发展之间存在联系.
- 口腔内有复杂的微生物群落,可能会影响全身健康.
- 了解这种联系对于新的心血管疾病预防策略至关重要.
研究的目的:
- 调查口腔微生物群组成与主要心血管疾病风险之间的关联.
- 探索特定的口腔细菌与包括心房动,心肌梗塞,慢性心力衰竭和高血压在内的疾病之间的关系.
主要方法:
- 全基因组关联研究 (GWAS) 用来自东亚人口的口腔微生物群数据 (舌头和唾液样本) 进行.
- 心血管疾病GWAS数据,包括心房动,心肌梗塞,慢性心力衰竭和缩血压,均来自NBDC.
- 进行了统计分析,以确定口腔种类和心血管疾病风险因素之间的显著相关性.
主要成果:
- 在几种口腔微生物群和心血管疾病结果之间发现了显著的关联.
- 百叶虫,Corynebacterium和Pseudomonas E显示与心力衰竭风险存在负相关性.
- 尼塞利亚D和Actinomyces与心房动和心肌梗塞的风险增加有关,分别.
- 特定的口腔细菌与血压变化相关,这表明在高血压中发挥了作用.
结论:
- 口腔微生物组在心血管疾病的发展和进展中发挥着潜在的作用.
- 口腔健康状况可能会显著影响整体心血管风险.
- 这些发现为通过口腔健康的透视来了解和管理心血管疾病开辟了新的途径.
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