Transcriptomics

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Expression data from small intestine of NFKBIA-KO mice versus wild type


ABSTRACT: The IkB-Kinase (IKK)-NF-kB signaling pathway plays a multifaceted role in Inflammatory Bowel Disease: One the one hand it protects cells from apoptosis, but on the other, it activates transcription of numerous inflammatory cytokines and chemokines. To examine the role of constitutive NF-kB signaling in intestinal epithelium cells (IEC), we generated a mouse model with a tissue-specific knockout of the direct inhibitor of NF-kB, IkBα. We demonstrate that in IκBαIEC-KO mice, constitutive activation of NF-kB in epithelium leads to abnormal intestinal development, enlarged peyer’s patches, loss of Paneth cells, and spontaneous inflammation. We performed expression analysis of IκBαIEC-KO mice compared to wildtype by using the Affymetrix array Clariom S mouse.

ORGANISM(S): Mus musculus

PROVIDER: GSE139251 | GEO | 2020/03/22

REPOSITORIES: GEO

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