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  • Electronic Journal of Emerging Infectious Diseases ›› 2024, Vol. 9 ›› Issue (4): 61-67.doi: 10.19871/j.cnki.xfcrbzz.2024.04.013

    • Review • Previous Articles     Next Articles

    Progress in the study of the pulmonary and intestinal flora and the occurrence and development of tuberculosis

    Liu Yu1, Sun Xiaoqin1, Liu Ting1, Xu Yali1, Hu Weidong1,2   

    1. 1. Department of Tuberculosis, Fourth People's Hospital of Nanning City, Guangxi Nanning 530023, China;
      2. School of Basic Medical Sciences, Guangxi Medical University, Guangxi Nanning 530021, China;
      3. Guangxi Medical University, Guangxi Nanning 530021, China;
      4. Department of Surgery, Fourth People's Hospital of Nanning City, Guangxi Nanning 530023, China
    • Received:2024-02-02 Online:2024-08-31 Published:2024-10-10

    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.

    Key words: Pulmonary flora, Intestinal flora, Intestinal-lung axis, Tuberculosis

    CLC Number: