ID:P8
Pathogenesis:Intestinal permeability
Other Terms:mucous layer; NOD2; goblet cells; Paneth cells; barrier defect
Description:A link between intestinal permeability and IBD immunopathogenesis is intuitive, as a properly regulated intestinal mucosal barrier is essential to health and disease.Increased intestinal permeability has long been described in patients with active Crohn's disease, and is positively correlated with an increased risk of relapse. Thus, a barrier defect could be a primary causative step in IBD immunopathogenesis, as it is found not only in patients with Crohn's disease, but also in up to 10% of their first-degree relatives
Related Literature
Absorption of 51chromium-labeled ethylenediaminetetraacetate in inflammatory bowel disease.
📅 Publication Date: 2025-07-23
📖 Source: Gastroenterology
# PMID: 6407889
📖 Source: Gastroenterology
# PMID: 6407889
Intestinal permeability was assessed in patients with inflammatory bowel disease by measuring the urine excretion of 51chromium-labeled ethylenediaminetetraacetate over periods up…
Intestinal permeability and the prediction of relapse in Crohn's disease.
📅 Publication Date: 2025-07-23
📖 Source: Lancet (London, England)
# PMID: 8099141
📖 Source: Lancet (London, England)
# PMID: 8099141
To see whether intestinal permeability (IP) predicted relapse in Crohn's disease, we measured IP in 72 patients with quiescent Crohn's disease using the lactulose-mannitol test. T…
Muc2-deficient mice spontaneously develop colitis, indicating that MUC2 is critical for colonic protection.
📅 Publication Date: 2025-07-23
📖 Source: Gastroenterology
# PMID: 16831596
📖 Source: Gastroenterology
# PMID: 16831596
BACKGROUND & AIMS: Expression of mucin MUC2, the structural component of the colonic mucus layer, is lowered in inflammatory bowel disease. Our aim was to obtain insight in the ro…
Tight junctions, intestinal permeability, and autoimmunity: celiac disease and type 1 diabetes paradigms.
📅 Publication Date: 2025-07-23
📖 Source: Annals of the New York Academy of Sciences
# PMID: 19538307
📖 Source: Annals of the New York Academy of Sciences
# PMID: 19538307
Autoimmune diseases are characterized by tissue damage and loss of function due to an immune response that is directed against specific organs. This review is focused on celiac di…
Intestinal mucosal barrier function in health and disease.
📅 Publication Date: 2025-07-23
📖 Source: Nature reviews. Immunology
# PMID: 19855405
📖 Source: Nature reviews. Immunology
# PMID: 19855405
Mucosal surfaces are lined by epithelial cells. These cells establish a barrier between sometimes hostile external environments and the internal milieu. However, mucosae are also …