在急性肝衰竭和慢性肝病中肠道微生物群和神经炎症
Lucia Giuli1, Marta Maestri1, Francesco Santopaolo1
1Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy.
Metabolites
|June 27, 2023
概括
肝病会通过肠道微生物群的变化和神经炎症引起神经问题,如肝脑病 (HE). 调节肠道微生物群为这些大脑并发症提供了一个有希望的治疗策略.
科学领域:
- 神经科学是一个神经科学.
- 胃肠病学 胃肠病学
- 免疫学 免疫学 免疫学
背景情况:
- 肝脏脑病 (HE) 是肝脏疾病的一个已知的神经并发症.
- 传统上,高氨血症被认为是肝病中大脑功能障碍的主要原因.
- 新出现的证据强调神经炎症是神经复杂症的关键因素.
研究的目的:
- 审查肠-肝-脑轴在肝病相关的神经功能障碍中的作用.
- 专注于神经炎症对这些并发症的贡献.
- 突出针对肠道微生物群和炎症的新型治疗策略.
主要方法:
- 关于肠肝脑轴和肝脏疾病的当前科学文献的综述.
- 分析肝脏疾病中神经炎症背后的机制.
- 识别新兴的治疗方法.
主要成果:
- 肠道微生物群的失调和肠道透性的改变有助于系统性炎症和神经炎症.
- 神经炎症,包括微质激活和促炎细胞因子,损害神经传递,导致功能障碍.
- 肠道微生物群的代谢物可以直接影响中枢神经系统,恶化神经症状.
结论:
- 肠-肝-脑轴在肝病的神经并发症中起着重要作用,神经炎症是关键的调解者.
- 针对肠道微生物群和炎症通路,为治疗肝脏疾病中的神经功能障碍提供了一个有希望的治疗途径.
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