High-fat diet decreases expression of genes controlling lipid metabolism, mitochondrial function and skeletal system development in adipose tissue, along with increased expression of extracellular matrix remodeling- and inflammation-related genes
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ABSTRACT: We identified differentially expressed genes in epididymal white adipose tissue of high fat diet(HFD)-fed mice compared to low fat diet-fed mice using microarray analysis. Microarray analysis revealed that genes related to lipolysis, fatty acid metabolism, mitochondrial energy transduction, oxidation-reduction, insulin sensitivity, and skeletal system development were downregulated in HFD-fed mice, and genes associated with extracellular matrix (ECM) components, ECM remodeling, and inflammation were upregulated. The top 10 up- or downregulated genes include Acsm3, mt-Nd6, Fam13a, Cyp2e1, Rgs1, and Gpnmb, whose roles in obesity-associated adipose tissue deterioration are poorly understood.
ORGANISM(S): Mus musculus
PROVIDER: GSE63198 | GEO | 2015/07/01
SECONDARY ACCESSION(S): PRJNA266977
REPOSITORIES: GEO
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