天津医药 ›› 2023, Vol. 51 ›› Issue (1): 105-108.doi: 10.11958/20220608

• 综述 • 上一篇    下一篇

新型冠状病毒肺炎对肠道微生物群及肠黏膜屏障缺陷影响机制的研究进展

孙强(), 宋维亮()   

  1. 天津医科大学三中心临床学院、天津市第三中心医院普外科,天津市重症疾病体外生命支持重点实验室,天津市人工细胞工程技术研究中心,天津市肝胆疾病研究所(邮编300170)
  • 收稿日期:2022-04-22 修回日期:2022-07-07 出版日期:2023-01-15 发布日期:2023-01-17
  • 通讯作者: 宋维亮 E-mail:Eliza1977@163.com;13502028601@163.com
  • 作者简介:孙强(1972),男,主治医师,主要从事胃肠道肿瘤方面研究。E-mail:Eliza1977@163.com

Research progress of influencing mechanism of COVID-19 on intestinal microbiota and related intestinal mucosal barrier defects

SUN Qiang(), SONG Weiliang()   

  1. Department of General Surgery, the Third Central Clinical College of Tianjin Medical University, Tianjin Third Central Hospital Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Artificial Cell Engineering Technology Research Center, Institute of Hepatobiliary Disease, Tianjin 300170, China
  • Received:2022-04-22 Revised:2022-07-07 Published:2023-01-15 Online:2023-01-17
  • Contact: SONG Weiliang E-mail:Eliza1977@163.com;13502028601@163.com

摘要:

肠道微生物群与肠黏膜屏障之间的交互作用对维持肠道内环境的稳定起到了至关重要的作用。新型冠状病毒感染可以通过不同方式直接或间接破坏肠道微生物群的多样性,影响肠黏膜屏障的结构与代谢。肠道内稳态与微环境在新型冠状病毒肺炎(COVID-19)的发病机制及全身炎症反应的增强中至关重要,提示肠道微生物群及黏膜屏障可作为逆转该类患者病理进程重要的治疗靶点。就COVID-19所致肠道微生物群及相关肠黏膜屏障缺陷机制的研究进展进行综述。

关键词: 胃肠道微生物组, 肠黏膜屏障, 呼吸综合征冠状病毒2, 新型冠状病毒肺炎, 全身炎症反应, 肠道内稳态与微环境

Abstract:

The interaction between intestinal microbiota and intestinal mucosal barrier plays an important role in maintaining the stability of intestinal environment. Respiratory syndrome coronavirus infection can directly or indirectly disrupt the diversity of intestinal microflora through different ways, and affect the structure and metabolism of intestinal mucosal barrier. The intestinal homeostasis and microenvironment appear to play a major role in the pathogenesis of coronavirus disease 2019 (COVID-19) and the enhancement of the systemic inflammatory responses, suggesting that intestinal microbiota and mucosal barrier can be used as important therapeutic targets to reverse the pathological process of these patients. Therefore, this paper is a review about the research progress on the mechanism of COVID-19 induced intestinal microbiota and related intestinal mucosal barrier defects.

Key words: gastrointestinal microbiome, intestinal mucosal barrier, respiratory syndrome coronavirus 2, coronavirus disease 2019, systemic inflammatory responses, intestinal homeostasis and microenvironment

中图分类号: