Gut non-bacterial microbiota contributing to alcohol-associated liver disease

Gut Microbes

Wenkang Gao¹  Jin Ye¹  Huikuan Chu¹  Yixin Zhu² 

[1] Union Hospital, Tongji Medical College, Huazhong University of Science and Technology;University of California San Diego;

关键词: alcohol-associated liver disease;    gut-liver axis;    gut barrier;    liver sinusoid endothelial cells;    mycobiome;    clec7a;    virome;    archaeome;    immune response;   

DOI  :  10.1080/19490976.2021.1984122

来源: DOAJ

【 摘 要 】

Intestinal microbiota, dominated by bacteria, plays an important role in the occurrence and the development of alcohol-associated liver disease (ALD), which is one of the most common liver diseases around the world. With sufficient studies focusing on the gut bacterial community, chronic alcohol consumption is now known as a key factor that alters the composition of gut bacterial community, increases intestinal permeability, causes intestinal dysfunction, induces bacterial translocation, and exacerbates the process of ALD via gut-liver axis. However, gut non-bacterial communities including fungi, viruses, and archaea, which may also participate in the disease, has received little attention relative to the gut bacterial community. This paper will systematically collect the latest literatures reporting non-bacterial communities in mammalian health and disease, and review their mechanisms in promoting the development of ALD including CLEC7A pathway, Candidalysin (a peptide toxin secreted by Candida albicans), metabolites, and other chemical substances secreted or regulated by gut commensal mycobiome, virome, and archaeome, hoping to bring novel insights on our current knowledge of ALD.

【 授权许可】

Unknown