在接受血液透析的患者中受影响的代谢途径及其与炎症的关系
María Peris-Fernández1,2, Marta Isabel Roca-Marugán1, Julià L Amengual3
1Health Research Institute Hospital La Fe, 46026 Valencia, Spain.
International journal of molecular sciences
|September 14, 2024
概括
替代疗法患者的炎症与特定的代谢变化有关. 识别这些代谢途径,包括那些涉及肠道微生物群的代谢途径,对于了解疾病进展和改善患者结果至关重要.
科学领域:
- 代谢学 代谢学 代谢学
- 腎臟病學 (nephrology) 是一種醫學.
- 免疫学 免疫学 免疫学
背景情况:
- 置换疗法影响全球390万人,增加心血管疾病,感染和癌症的风险.
- 炎症是慢性血液透析患者中这些高风险的关键因素.
研究的目的:
- 在慢性血液透析患者中研究与炎症相关的新代谢途径.
- 为了确定特定的代谢物,这些代谢物在这个人群中作为炎症的生物标志物.
主要方法:
- 半向代谢学使用液体染色学和高分辨率质谱学对血液样本进行血液透析前和后.
- 统计分析包括单变量 (曼-惠特尼) 和多变量 (用LASSO进行逻辑回归) 方法来识别与炎症相关的代谢物.
主要成果:
- 单变量分析显示,因多尔-3-乙甲,2-黄油酸和尿酸度降低,并引起炎症.
- 多变量分析确定了艾伦因,塔尔多氧化醇酸,上腺素,高胺酸和L-酸与炎症的积极关联.
- 与炎症的负面关联包括酸,醇-3-乙甲基,氨酸,氨酸,氨酸,甲酸,甲酸,甲酸,甲酸和3-4-二氧化乙烯酸. 没有炎症的患者显示保存了自和减少了线粒体功能障碍.
结论:
- 血液透析患者的炎症与涉及氨酸和尿素循环的代谢途径密切相关.
- 肠道微生物群,包括生产尿酶和代谢酸盐的细菌,在调节炎症方面发挥着重要作用.
- 代谢分析提供了对炎症的洞察力和替代疗法患者的潜在治疗点.
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