The intestinal microbiome in human disease and how it relates to arthritis and spondyloarthritis

Mary-Ellen Costello1, Philip C Robinson2, Helen Benham3

  • 1The University of Queensland, The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, Woolloongabba, Brisbane, QLD, 4102, Australia.

Insights

Alterations in the human gut microbiome are linked to immune-mediated diseases like spondyloarthropathies. This review explores host genetics, gut microbiome interactions, and potential therapies for these conditions.

Area of Science:

  • Microbiome research
  • Immunology
  • Genetics

Background:

  • The human microbiome plays a crucial role in health and disease.
  • Dysbiosis, or imbalance in the gut flora, is associated with immune-mediated conditions.
  • Spondyloarthropathies are a group of inflammatory diseases linked to immune system dysfunction.

Purpose of the Study:

  • To review the current understanding of the interplay between host genetics and the gut microbiome in spondyloarthropathies.
  • To explore how this interaction influences disease pathogenesis.
  • To discuss potential therapeutic strategies targeting the gut microbiome.

Main Methods:

  • Literature review of current research on host genetics, gut microbiome, and spondyloarthropathies.
  • Analysis of sequencing technologies and 16S rRNA gene profiling in microbiome characterization.
  • Examination of novel therapies like probiotics and fecal microbiota transplantation.

Main Results:

  • Host genetics and gut microbiome composition are intricately linked in the development of spondyloarthropathies.
  • Specific microbial communities and genetic factors contribute to disease pathogenesis.
  • Emerging therapies show promise in modulating the gut microbiome for treatment.

Conclusions:

  • Understanding the host-gut microbiome axis is critical for deciphering spondyloarthropathies.
  • Targeting the gut microbiome offers a promising avenue for novel therapeutic interventions.
  • Further research is needed to fully elucidate these complex interactions and optimize treatments.

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