Gut Microbiome Signature in Predisease Phase of Inflammatory Bowel Disease: Prediction to Pathogenesis to Prevention
Abstract
Advances in understanding the pathogenesis of inflammatory bowel disease (IBD) point toward a key role of the gut microbiome. We review the data describing the changes in the gut microbiome from IBD case-control studies and compare these findings with emerging data from studies of the preclinical phase of IBD. What is apparent is that assessing changes in the composition and function of the gut microbiome during the preclinical phase helps address confounding factors, such as disease activity and drug therapy, which can directly influence the gut microbiome. Understanding these changes in the predisease phase provides a means of predicting IBD in high-risk populations and offers insights into possible mechanisms involved in disease pathogenesis. Finally, we discuss strategies to use this information to design interventions aimed at modulating the microbiome as a means of preventing or delaying the onset of IBD.
Read the paper
Related studies
- Bile Acid 7α-Dehydroxylating Gut Bacteria Secrete Antibiotics that Inhibit Clostridium difficile: Role of Secondary Bile Acids
- Ketogenic diet alleviates colitis by reduction of colonic group 3 innate lymphoid cells through altering gut microbiome
- Altered gut microbiome composition and function are associated with gut barrier dysfunction in healthy relatives of patients with Crohn's disease
- Diet, obesity, and the gut microbiome as determinants modulating metabolic outcomes in a non-human primate model
- Immune Impairment Associated with Vitamin A Deficiency: Insights from Clinical Studies and Animal Model Research
- Glyphosate-based herbicides influence antioxidants, reproductive hormones and gut microbiome but not reproduction: A long-term experiment in an avian model
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.