Neuronal Peroxisome Proliferator-Activated Receptor γ Signaling: Regulation by Mood-Stabilizer Valproate

Mode of peroxisome proliferator-activated receptor γ activation by luteolin.

The peroxisome proliferator-activated receptor γ (PPARγ) is a target for treatment of type II diabetes and other conditions. PPARγ full agonists, such as thiazolidinediones (TZDs), are effective insulin sensitizers and anti-inflammatory agents, but their use is limited by adverse side effects. Luteolin is a flavonoid with anti-inflammatory actions that binds PPARγ but, unlike TZDs, does not pro...

Peroxisome Proliferator-Activated Receptor

Gene Expression Profile of Adipocyte Differentiation and Its Regulation by Peroxisome Proliferator-Activated Receptor-γ Agonists.

PPAR gamma is an adipocyte-specific nuclear hormone receptor. Agonists of PPAR gamma, such as thiazolidinediones (TZDs), promote adipocyte differentiation and have insulin-sensitizing effects in animals and diabetic patients. Affymetrix oligonucleotide arrays representing 6347 genes were employed to profile the gene expression responses of mature 3T3-L1 adipocytes and differentiating preadipocy...

Peroxisome proliferator - activated receptor

The peroxisome proliferator-activated receptors (PPARs) belong to the nuclear hormone receptor superfamily. All PPARs heterodimerize with the retinoid X receptor (RXR) and bind to specific regions on the DNA of target genes. The discovery of PPARγ as a target of multimodal insulin sensitizers has attracted remarkable scientific interest and had a great impact on the pharmaceutical industry. Thi...

Regulation of peroxisome proliferator-activated receptor-alpha by MDM2.

Peroxisome proliferator-activated receptor-alpha (PPARalpha) belongs to the nuclear receptor (NR) family of transcription factors and regulates lipid and glucose metabolism. Like other NRs, the regulation of gene expression by PPARalpha depends on cofactor recruitment to the transcription complex and multiple protein-protein interactions. In this study, Murine Double Minute 2 (MDM2), an E3 ubiq...