Peroxisome proliferator-activated receptor gamma is required for the inhibitory effect of ciglitazone but not 15-deoxy-Delta 12,14-prostaglandin J2 on the NFkappaB pathway in human endothelial cells.

Abstract excerpt

Peroxisome proliferator-activated receptor gamma (PPARgamma) is a ligand-activated nuclear receptor with effects on inflammation, atherosclerosis, and apoptosis. The endogenous PPARgamma ligand, 15-deoxy-Delta12,14-PGJ2 (15d-PGJ2), and the synthetic ligand, ciglitazone, have anti-inflammatory properties in endothelial cells. In addition to PPARgamma-dependent effects on the anti-inflammatory process, it has been...

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