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Epithelial EP4 plays an essential role in maintaining homeostasis in colon

ABSTRACT: The EP4 receptor is known to mediate the protective effect of prostaglandin (PG) E2 in the gastrointestinal tract; however, the exact role of epithelial EP4 in intestinal pathophysiology remains unknown. We investigated the role of epithelial EP4 in maintaining colonic homeostasis by characterizing the intestinal epithelial cell-specific EP4 knockout (EP4 cKO) mice. We found a significant enrichment of genes involved in apoptosis-related pathways in the EP4 cKO colons. Moreover, inflammation-associated pathways were highly enriched and revealed more than half of the top 20 pathways related to immune response.

ORGANISM(S): Mus musculus

PROVIDER: GSE135859 | GEO | 2019/10/29

REPOSITORIES: GEO

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Epithelial EP4 plays an essential role in maintaining homeostasis in colon

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