Target intelligence / Profile preview

Intestinal Mucosal Immune System (IMIS)

Target: IMIS
Molecular classification: Immune System, Biological System, Complex Biological Pathway

Overview

The intestinal mucosal immune system is a complex network of cells, molecules, and structures that protect the gastrointestinal tract from pathogens and harmful antigens while maintaining tolerance to commensal microbiota and dietary antigens. Its key components include physical barriers (epithelial cells, mucus layer), chemical barriers (antimicrobial peptides, SIgA), immune cells (innate and adaptive), GALT, and the microbiome. Dysfunction can lead to increased intestinal permeability, chronic inflammation, and autoimmune diseases. Restoring and maintaining mucosal barrier integrity is crucial for preventing these disorders.

Other names: Gut Mucosal Immune SystemGALT (Gut-associated Lymphoid Tissue)Intestinal Immune Barrier

Mechanism of action

Modulation of immune cell activity, enhancement of barrier function, alteration of microbiota composition

Biological functions

Immune ResponseBarrier FunctionHomeostasisTolerance InductionMicrobiota Modulation

Disease associations

Inflammatory Bowel Disease (IBD)InfectionFood AllergiesAutoimmune DiseasesCeliac Disease

Safety considerations

Increased risk of infection (with immunosuppression)Dysbiosis (with antibiotics)Impaired wound healingDevelopment of drug resistanceOpportunistic infections

Interacting drugs

Anti-inflammatory drugs

6 more in the full profile.

Biomarkers

Fecal calprotectinSerum cytokines (e.g., TNF-alpha, IL-6, IL-10)IgA levelsZonulinMicrobiota composition (e.g., dysbiosis indices)

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