Unknown,Transcriptomics,Genomics,Proteomics

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Colonic tissues from an acute TNBS-induced colitis model in SJL mice.


ABSTRACT: Experimental colitis is often used as a model for the inflammatory bowel diseases, ulcerative colitis and Crohn’s disease. Results identify the inflammatory processes during acute colitis in affected tissues from TNBS-treated susceptible 5-7 week old SJL mice. Keywords: Disease state analysis Two-condition experiment, Treated vs Non-treated. Biological replicates: 4 treated, 4 non-treated. One replicate per array.

ORGANISM(S): Mus musculus

SUBMITTER: Antonie Zwiers 

PROVIDER: E-GEOD-12139 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Increased expression of the tight junction molecule claudin-18 A1 in both experimental colitis and ulcerative colitis.

Zwiers Antonie A   Fuss Ivan J IJ   Leijen Suzanne S   Mulder Chris J CJ   Kraal Georg G   Bouma Gerd G  

Inflammatory bowel diseases 20081201 12


<h4>Background</h4>We previously identified a major quantitative trait locus (qtl) on mouse chromosome 9 (Tnbs1) that confers resistance/susceptibility to trinitrobenzene sulfonic acid (TNBS) induced colitis. Here we wanted to identify possible candidate genes in this locus.<h4>Methods</h4>We applied micro-array technology and identified claudin-18 as a plausible candidate gene in the Tnbs1 region. Subsequently we studied the expression profile of this gene by means of RT-PCR in resistant and su  ...[more]

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