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[Neuroimmune interactions in the gastrointestinal tract]
1Abteilung für Gastroenterologie, Heinrich-Heine-Universität Düsseldorf.
Zeitschrift Fur Gastroenterologie
|April 1, 1995
Summary
The enteric nervous system and immune system interact bidirectionally, influencing gut function and inflammation. These psycho-neuro-immuno-interactions involve communication between the gut, brain, and immune cells.
Area of Science:
- Neurogastroenterology
- Neuroimmunology
- Gastrointestinal physiology
Context:
- The gut harbors a complex enteric nervous system (ENS) and immune system.
- These systems are increasingly recognized as integrated, not separate entities.
- Bidirectional communication pathways exist between the ENS and the immune system.
Purpose:
- To elucidate the integrated nature of the enteric nervous system and immune system.
- To describe the mechanisms underlying their bidirectional communication.
- To highlight the role of these interactions in gastrointestinal functions and diseases.
Summary:
- The enteric nervous system and immune system form an integrated network crucial for gastrointestinal regulation.
- Communication occurs via neuropeptides released by immune cells and neurotransmitters/inflammatory mediators affecting both systems.
- The central nervous system modulates these gut-level interactions, termed psycho-neuro-immuno-interactions.
Impact:
- Understanding these interactions is key to explaining gut inflammation and functional bowel diseases.
- This knowledge aids in developing targeted therapies for gastrointestinal disorders.
- Reveals the physiological control mechanisms of gastrointestinal functions through neuro-immune crosstalk.