肺部、肠道菌群与结核病发生发展的研究进展
Progress in the study of the pulmonary and intestinal flora and the occurrence and development of tuberculosis
刘钰 1孙小琴 1刘婷 1徐亚丽 1虎维东2
作者信息
- 1. 甘肃中医药大学第一临床医学院,甘肃 兰州 730000
- 2. 甘肃中医药大学第一临床医学院,甘肃 兰州 730000;甘肃省人民医院呼吸与危重症医学科,甘肃兰州 730000
- 折叠
摘要
结核病是由结核分枝杆菌(mycobacterium tuberculosis,Mtb)感染引起的慢性传染病,对人类的危害不可小觑.人体肺部和肠道定植有数以万亿计的微生物菌群,微生物菌群在结核病的临床研究中逐渐被重视.本文通过搜索分析近几年发表于Pubmed、Embase、中国知网、万方医学网等数据库的相关文献,对健康人群和结核病患者肺部和肠道菌群的组成及特征等方面进行了阐述,对菌群在结核病中的作用机制以及抗结核分枝杆菌治疗对菌群的影响进行了相关分析.结果发现:健康人群和结核病患者肺部菌群组成不同;Mtb感染后改变了肠道菌群的a多样性;菌群基于肠-肺轴、免疫系统、宿主部分代谢产物参与结核病的发生发展;抗结核分枝杆菌治疗会使肠道菌群的结构组成发生改变;"菌群治疗"作为一种新型的辅助治疗在结核病领域值得关注.菌群与结核病相互作用关系的深入研究可为结核病防治工作提供新的思路.
Abstract
Tuberculosis is a chronic infectious disease caused by mycobacterium tuberculosis(mycobacterium tuberculosis,Mtb).It poses a significant threat to human health.The human lungs and intestinal tract are home to trillions of microorganisms.As a result,microbiological flora has received increasing attention in clinical research on tuberculosis.This has been achieved through summaries of relevant literature published in recent years in Pubmed,Embase,CNKI,and the Wanfang database.These summaries provide information on the composition and characteristics of lung and intestinal flora,the role of flora in tuberculosis,and the impact of tuberculosis mycobacterium treatment on the microbiota.Research has demonstrated that:the lung flora composition differs between TB patients and the healthy population;the intestinal flora's α diversity changed following Mtb infection;the immune system,the intestinal-lung axis,and host metabolites play a role in the development of tuberculosis;the structural composition of the intestinal flora is altered by treatment with anti-tuberculosis mycobacterium;"flora therapy"is a new adjuvant therapy in the field of tuberculosis.Additional research on the relationship between microbiota and tuberculosis may yield novel prevention strategies.
关键词
肺部菌群/肠道菌群/肠-肺轴/结核病Key words
Pulmonary flora/Intestinal flora/Intestinal-lung axis/Tuberculosis引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据