与心脏代谢疾病管理中的药物治疗策略相关的微生物特征
Jane Shearer1,2,3, Shrushti Shah2,3, Grace Shen-Tu4
1Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
ACS pharmacology & translational science
|April 26, 2024
概括
心脏代谢疾病患者的药物使用显著改变了肠道微生物群的多样性和功能. 这项研究揭示了特定的药物微生物相互作用,影响细菌组成和代谢途径,突出了个性化方法的必要性.
科学领域:
- 微生物组研究的研究.
- 药理学 药理学是指药理学的学科.
- 心脏代谢性疾病心脏代谢性疾病
背景情况:
- 肠道微生物群在代谢和药物代谢中起着至关重要的作用.
- 药物对心脏代谢疾病中的肠道微生物群的影响仍然不太清楚.
- 了解这些相互作用对于管理心脏代谢疾病至关重要.
研究的目的:
- 调查单一或多重药物使用与心脏代谢疾病的成年人肠道微生物结构之间的关联.
- 为了确定与常见的心脏代谢药物类别相关的特定微生物变化.
- 探索药物与微生物群相互作用的功能后果.
主要方法:
- 对134名患有心脏代谢疾病的中年成年人肠道微生物组合的分析.
- 使用线性模型 (MaAsLin2) 的多变量关联来评估微生物与药物之间的关联.
- 在分析中控制年龄,BMI,性别和饮食.
主要成果:
- 增加药物使用与肠道微生物α多样性有负相关性.
- 确定了46种微生物组成与单一药物之间的关联,包括β-阻断剂,他类药物和甲胺对特定细菌的影响.
- 超基因组预测表明,由于药物使用,微生物功能发生变化,例如能量代谢.
- 特定的双重药物组合 (他类药物加上甲胺) 显示对微生物群落产生深刻影响.
结论:
- 在心脏代谢性疾病中使用药物与肠道细菌多样性的减少和微生物功能潜力的改变有关.
- 这些发现强调了药物,肠道微生物群和心脏代谢健康之间的复杂相互作用.
- 需要进一步的研究来阐明这些药物与微生物群相互作用的临床影响.
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