Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Effect of Nur77 on gene expression in white adipose tissue of fasted mice.


ABSTRACT: The aim was to study the effects of Nur77 on the white adipose tissue transcriptome after fasting. For this purpose we performed gene expression profiling of white adipose tissue from Nur77-/- mice and wildtype (Nur77+/+) littermates submitted to prolonged fasting using microarray analysis on >27k elements cDNA microarrays.

ORGANISM(S): Mus musculus

SUBMITTER: Hubert Hackl 

PROVIDER: E-MEXP-3771 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Nr4a1 is required for fasting-induced down-regulation of Pparγ2 in white adipose tissue.

Duszka Kalina K   Bogner-Strauss Juliane G JG   Hackl Hubert H   Rieder Dietmar D   Neuhold Claudia C   Prokesch Andreas A   Trajanoski Zlatko Z   Krogsdam Anne-M AM  

Molecular endocrinology (Baltimore, Md.) 20121218 1


Expression of the nuclear receptor gene, Nur77 (Nr4a1), is induced in white adipose tissue (WAT) in response to β-adrenergic stimulation and fasting. Recently, Nur77 has been shown to play a gene regulatory role in the fasting response of several other major metabolic tissues. Here we investigated the effects of Nur77 on the WAT transcriptome after fasting. For this purpose, we performed gene expression profiling of WAT from wild-type and Nur77(-/-) mice submitted to prolonged fasting. Results r  ...[more]

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