Key interactions between the body’s daily clock and the gut in causing inflammatory bowel disease

Circadian abnormalities may significantly impact the immune system and intestinal microbiota in inflammatory bowel disease.

• Crohn's disease and ulcerative colitis are chronic inflammatory conditions of the gastrointestinal tract linked to immune system dysfunction.
• Current knowledge suggests that immune function and intestinal microbiota are crucial factors in the development of inflammatory bowel disease.
• The relationship between circadian rhythm disorders and inflammatory bowel disease is not well understood and requires further exploration.
• Sleep disturbances associated with circadian rhythm abnormalities may influence the severity or onset of inflammatory bowel disease.

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