Transcription profiling of mouse Il10-/- mutants treated with dietary eicosapentaenoic acid (EPA) to investigate intestinal inflammation

ABSTRACT: Dietary n-3 polyunsaturated fatty acids can reduce inflammation via a range of mechanisms. This study tested the effect of dietary eicosapentaenoic acid (EPA) on intestinal inflammation using interleukin-10 gene-deficient (Il10-/-) mice. Methods: At 35 days of age, 12 weaned Il10-/- and 12 C57 mice were randomly assigned to one of two modified AIN-76A diets, supplemented with 3.7% purified ethyl esters of either EPA (n-3) or oleic acid (OA, control). To identify genes relevant to colon inflammation, transcription profiling (microarrays and qRT-PCR) and bioinformatic analyses were used. Results: In this study, dietary EPA reversed the decrease in colon fatty acid β-oxidation gene expression observed in OA-fed Il10-/- compared to C57 mice. Il10-/- mice fed the OA diet showed decreased expre

ORGANISM(S): Mus musculus

SUBMITTER: Alan Francis McCulloch 

PROVIDER: E-GEOD-12028 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress