1. Microbial-derived antigens and metabolites in spondyloarthritis.
- Author
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Yang, Katharine Lu, Lejeune, Alannah, Chang, Gregory, Scher, Jose U., and Koralov, Sergei B.
- Subjects
MICROBIAL metabolites ,METABOLITES ,ANTIGENS ,GUT microbiome ,BONE diseases ,SYNOVIAL membranes - Abstract
Spondyloarthritis (SpA) is a group of chronic, immune-mediated, inflammatory diseases affecting the bone, synovium, and enthesis. Microbiome, the community of microorganisms that has co-evolved with human hosts, plays a pivotal role in human health and disease. This invisible "essential organ" supplies the host with a myriad of chemicals and molecules. In turn, microbial metabolites can serve as messengers for microbes to communicate with each other and in the cross-talk with host cells. Gut dysbiosis in SpA is associated with altered microbial metabolites, and an accumulated body of research has contributed to the understanding that changes in intestinal microbiota can modulate disease pathogenesis. We review the novel findings from human and animal studies to provide an overview of the contribution of individual microbial metabolites and antigens to SpA. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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