Inhibition of Activator Protein 1 Activation, Vascular Endothelial Growth Factor, and Cyclooxygenase-2 Expression by 15-Deoxy-Δ12,14-Prostaglandin J2 in Colon Carcinoma Cells: Evidence for a Redox-Sensitive Peroxisome Proliferator-Activated Receptor-γ-Independent Mechanism | Publicación