便微生物组和尿液代谢组对2型糖尿病的分析
Hye-Min Yi1,2, Seok Won3, Juhan Pak4
1College of Korean Medicine, Dongshin University, Naju 58245, Republic of Korea.
Journal of microbiology and biotechnology
|March 27, 2025
概括
泌尿代谢学表明,2型糖尿病的诊断潜力高于便微生物组分析. 这项研究强调了尿液代谢物作为诊断2型糖尿病的有希望的生物标志物.
科学领域:
- 代谢学和微生物学
- 生物标志物发现发现
- 2型糖尿病 病理生理学
背景情况:
- 2型糖尿病是一种广泛的代谢障碍,对健康有重大影响.
- 准确的诊断方法和更深入地了解疾病机制至关重要.
研究的目的:
- 为了比较便微生物组和尿液代谢组在2型糖尿病中的诊断潜力.
- 确定与2型糖尿病相关的特定微生物和代谢生物标志物.
主要方法:
- 使用16S rRNA amplicon测序对便微生物组进行分析.
- 使用气体染色学-质谱法 (GC-MS) 分析尿液代谢组.
- 使用接收器操作特征 (ROC) 曲线分析对诊断准确性的比较.
主要成果:
- 在2型糖尿病患者中,尿道代谢学显示出明显的模式和更高的均性.
- 尿液中葡萄糖和内醇的升高,以及葡萄糖酸,酸和2-氨基乙醇的降低与糖尿病有关.
- 便微生物组与诸如*Escherichia*-*Shigella* (阳性) 和*Lacticaseibacillus* (阴性) 等属有相关性.
结论:
- 与便微生物组分析 (AUC 0.82) 相比,尿液代谢物显示出更高的诊断潜力 (AUC 0.90).
- 尿中的代谢物为2型糖尿病提供了比便16S元代码更可靠的诊断方法.
- 结合代谢物质的多标志物面板显示,在2型糖尿病中提高诊断准确性是有前途的.
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