Epithelial-Fibroblast Crosstalk in Eosinophilic EsophagitisSummary

Autor: Amanda B. Muir, Tatiana A. Karakasheva, Kelly A. Whelan
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Cellular and Molecular Gastroenterology and Hepatology, Vol 17, Iss 5, Pp 713-718 (2024)
Druh dokumentu: article
ISSN: 2352-345X
DOI: 10.1016/j.jcmgh.2024.01.020
Popis: Eosinophilic esophagitis (EoE) is an emerging form of food allergy that exerts a significant clinical and financial burden worldwide. EoE is clinically characterized by eosinophil-rich inflammatory infiltrates in esophageal mucosa and esophageal dysfunction. Remodeling events in esophageal epithelium and lamina propria also frequently occur in patients with EoE. Because subepithelial fibrosis is associated with esophageal stricture, the most severe consequence of EoE, there exists an urgent need for a deeper understanding of the molecular mechanisms mediating fibrosis in EoE. Here, we review emerging evidence from experimental model systems that implicates crosstalk between esophageal epithelial cells and underlying stromal cells in EoE fibrosis. We further discuss implications for epithelial-stromal interaction with regard to EoE patient care and propose future directions that may be pursued to further the understanding of epithelial-stromal crosstalk in EoE pathobiology.
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