Search results for "PPARGC1B"

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Functional characterization of a peroxisome proliferator response-element located in the intron 3 of rat peroxisomal thiolase B gene.

2003

Expression of the rat peroxisomal 3-ketoacyl-CoA thiolase gene B is induced by peroxisome proliferators. Although a sequence element like a peroxisome proliferator-activated receptor (PPAR)-binding site is located in the promoter region of this gene, we previously found that this element is competent for the activation by hepatocyte nuclear factor-4, but not functional with PPARalpha. We describe here a new peroxisome proliferator-response element located in the intron 3 (+1422/+1434) that binds in vitro the PPARalpha/retinoid X receptor alpha heterodimer and confers the induction by PPARalpha in transfection assays. We propose a model of regulation of the rat thiolase B gene involving thos…

Peroxisome proliferator-activated receptor gammaResponse elementBiophysicsPeroxisome proliferator-activated receptorReceptors Cytoplasmic and NuclearRetinoid X receptorBiochemistryGene Expression Regulation EnzymologicStructure-Activity RelationshipPeroxisomesAnimalsAcetyl-CoA C-AcetyltransferaseMolecular BiologyCells Culturedchemistry.chemical_classificationThiolaseChemistryCell BiologyPhosphoproteinsMolecular biologyIntronsRatsDNA-Binding ProteinsBiochemistryHepatocyte Nuclear Factor 4LiverPeroxisome proliferator-activated receptor deltaPeroxisome ProliferatorsPeroxisome proliferator-activated receptor alphaPPARGC1BTranscription FactorsBiochemical and biophysical research communications
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