Immune-mediated enteropathies: From bench to bedside

Area of Science:

• Gastroenterology
• Immunology
• Internal Medicine

Background:

• Immune-mediated enteropathies involve excessive intestinal immune responses to harmless substances.
• Symptoms include malabsorption, chronic diarrhea, weight loss, and vitamin deficiencies.
• Severe cases may require parenteral feeding and immunosuppression.

Purpose of the Study:

• To provide an overview of immune-mediated enteropathies.
• Focus on clinical presentation, diagnosis, immunopathogenesis, and treatment.

Main Methods:

• Literature review and synthesis of current knowledge.
• Focus on clinical and histological features.
• Discussion of diagnostic challenges and therapeutic strategies.

Main Results:

• Celiac disease is a common example, but the spectrum is expanding.
• Shared clinical and histological features can complicate differentiation.
• Understanding immunopathogenesis is key to diagnosis and treatment.

Conclusions:

• Immune-mediated enteropathies represent a growing area of clinical concern.
• Accurate diagnosis requires careful consideration of overlapping features.
• Comprehensive management involves addressing immunopathogenesis and symptoms.