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Updated: Dec 15, 2025
05:08
A TNBS-Induced Rodent Model to Study the Pathogenic Role of Mechanical Stress in Crohn's Disease
Published on: March 1, 2022
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[Stress and inflammatory bowel disease]
Peter Christopher Konturek1,2, Kathrin Konturek3, Yurdagül Zopf4
1Thüringen-Klinik Saalfeld, Akademisches Lehrkrankenhaus der Universitätsklinik Jena, Deutschland. pkonturek@web.de.
MMW Fortschritte Der Medizin
|July 15, 2020
Summary
Mechanisms like increased cytokines, gut dysbiosis, and stress impact inflammatory bowel disease (IBD) flare-ups. Effective stress management is crucial for successful IBD therapy.
Area of Science:
- Gastroenterology
- Immunology
- Neuroscience
Background:
- Inflammatory bowel disease (IBD) is a chronic condition influenced by multiple pathophysiological mechanisms.
- Key factors negatively impacting IBD include pro-inflammatory cytokines, gut dysbiosis, and increased intestinal permeability.
Purpose of the Study:
- To elucidate the multifaceted mechanisms contributing to the exacerbation of inflammatory bowel disease.
- To highlight the role of central and peripheral factors in IBD pathogenesis.
Main Methods:
- Review of existing literature on IBD pathogenesis.
- Analysis of the interplay between immune, gastrointestinal, and central nervous system factors.
Main Results:
- Increased pro-inflammatory cytokine release exacerbates intestinal inflammation.
- Gut dysbiosis and increased intestinal barrier permeability contribute to IBD flares.
- Central factors, including corticotropin-releasing factor (CRF) and altered pain processing, lead to anxiety and depression, worsening IBD symptoms.
Conclusions:
- Multiple interconnected mechanisms drive IBD progression and acute flare-ups.
- Stress management strategies are essential components of comprehensive IBD treatment plans.
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