微生物转移和肝炎的循环标记与2型糖尿病患者的肝损伤的关联
Leila Gobejishvili1,2,3, Vatsalya Vatsalya2, Diana V Avila3
1Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Biomedicines
|June 27, 2024
概括
2型糖尿病通过增加肠道透性和炎症与肝脏疾病有关. 微生物转位和免疫细胞激活与T2DM患者的肝损伤标志物相关.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 免疫学 免疫学 免疫学
- 内分泌学 在内分泌学.
背景情况:
- 2型糖尿病 (T2DM) 是美国肝病的主要原因.
- T2DM,微生物转移和肝损伤之间的关系需要进一步调查.
- 试点研究探索T2DM相关肝病中的肠肝轴.
研究的目的:
- 研究微生物转移和系统性炎症在T2DM相关的肝损伤中的作用.
- 评估T2DM患者肝损伤和免疫激活的新型血清标志物.
主要方法:
- 在17名T2DM患者和11名非糖尿病对照 (NDC) 中比较了血清标志物.
- 测量了内毒素,calprotectin,sCD14,sCD163,炎症性细胞因子,ALT,AST,以及质素18 (K-18) 标记物 (M30,M65).
- 使用曼-惠特尼测试和皮尔森的相关性进行统计分析.
主要成果:
- T2DM患者的sCD14和sCD163水平较高,表明肠道透性增加,微生物转位和库弗弗细胞激活.
- 在T2DM患者中,增加的sCD163与内毒素和sCD14相关.
- 在T2DM患者中显著更高的K-18标志物 (M65,M30) 表明正在进行的肝细胞死亡,与sCD14和sCD163.3相关.
结论:
- 通过肠肝轴的微生物转移增加有助于T2DM中的肝细胞炎症和损伤.
- 免疫细胞激活与T2DM中肝损伤的发展有关.
- 需要使用组织学数据进行进一步的纵向研究来证实这些发现.
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