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Updated: Oct 14, 2025

Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
Published on: December 15, 2011
Celiac Disease in Children.
Jennifer Jimenez1, Beth Loveridge-Lenza1, Karoly Horvath2
1Division of Pediatric Gastroenterology and Nutrition, Jersey Shore University Medical Center, K. Hovnanian Children's Hospital, Hackensack Meridian Health, 19 Davis Avenue, 5th Floor, Neptune, NJ 07753, USA.
Celiac disease is an autoimmune disorder triggered by gluten. Diagnosis involves antibody tests and intestinal biopsies, with lifelong gluten-free diets being the primary management strategy.
Area of Science:
- Gastroenterology
- Immunology
- Genetics
Background:
- Celiac disease is an autoimmune enteropathy.
- It is triggered by gluten ingestion in genetically susceptible individuals.
Purpose of the Study:
- To outline the diagnostic and management strategies for celiac disease.
Main Methods:
- Screening involves measuring serum IgA antibodies to tissue transglutaminase-2.
- Diagnosis is confirmed by small intestinal biopsies showing mucosal damage in patients with specific antibodies.
Main Results:
- Serum IgA antibodies to tissue transglutaminase-2 offer high sensitivity and specificity for screening.
- Confirmation relies on identifying both circulating antibodies and intestinal mucosal damage.
Conclusions:
- Early screening and accurate diagnosis are crucial for celiac disease management.
- Lifelong adherence to a gluten-free diet and continuous follow-up are essential for patient health.
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