Expression data from primary isolated colonic epithelial cells from ChopIEC Tg/Tg mice and Chopflox/flox mice as wild-type controls

BACKGROUND AND AIMS: Loss of epithelial cell homeostasis and apoptosis highly con-tribute to intestinal inflammation. While endoplasmic reticulum unfolded protein response (UPR) has been implicated in chronic intestinal inflammation, functional correlation between UPR-related C/EBP homologous protein (CHOP) expression and CHOP-mediated programming towards inflammation-related disease susceptibility remains unclear. In this study, we generated the new mouse model ChopIEC Tg/Tg to investigate consequences of intestinal epithelial cell (IEC)-specific CHOP overexpression. Transcriptional profiling of transgenic mice identified a set of CHOP-dependent target genes related to inflammatory and microbial defense program in the intestinal epithelium.

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