Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Analysis of liver gene expression profile in male mice fed alcoholic (Lieber-Decarli's) diet and calorie-matched control diet for 6 weeks


ABSTRACT: Microarray analysis showed dysregulation of genes involved in lipid, xenobiotic and glutathione metabolism as well as those involved in mitochondrial function and cell proliferation in the livers of C57BL6 mice fed alcoholic liquid diet for 6 weeks. We analyzed liver RNA from 4 mice fed alcoholic diet and 4 mice fed control diet using the Affymetrix Mouse Exon 1.0 ST platform. Array data was processed by Affymetrix Exon Array Computational Tool.

ORGANISM(S): Mus musculus

SUBMITTER: kalpana ghoshal 

PROVIDER: E-GEOD-30829 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Reduced susceptibility of DNA methyltransferase 1 hypomorphic (Dnmt1N/+) mice to hepatic steatosis upon feeding liquid alcohol diet.

Kutay Huban H   Klepper Corie C   Wang Bo B   Hsu Shu-hao SH   Datta Jharna J   Yu Lianbo L   Zhang Xiaoli X   Majumder Sarmila S   Motiwala Tasneem T   Khan Nuzhat N   Belury Martha M   McClain Craig C   Jacob Samson S   Ghoshal Kalpana K  

PloS one 20120808 8


<h4>Background</h4>Methylation at C-5 (5-mdC) of CpG base pairs, the most abundant epigenetic modification of DNA, is catalyzed by 3 essential DNA methyltransferases (Dnmt1, Dnmt3a and Dnmt3b). Aberrations in DNA methylation and Dnmts are linked to different diseases including cancer. However, their role in alcoholic liver disease (ALD) has not been elucidated.<h4>Methodology/principal findings</h4>Dnmt1 wild type (Dnmt1(+/+)) and hypomorphic (Dnmt1(N/+)) male mice that express reduced level of  ...[more]

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