The Role of Peroxisome Proliferator-Activated Receptor βδ on the Inflammatory Basis of Metabolic Disease

الملخص EN

The pathophysiology underlying several metabolic diseases, such as obesity, type 2 diabetes mellitus, and atherosclerosis, involves a state of chronic low-level inflammation.

Evidence is now emerging that the nuclear receptor Peroxisome Proliferator-Activated Receptor (PPAR)β/δ ameliorates these pathologies partly through its anti-inflammatory effects.

PPARβ/δ activation prevents the production of inflammatory cytokines by adipocytes, and it is involved in the acquisition of the anti-inflammatory phenotype of macrophages infiltrated in adipose tissue.

Furthermore, PPARβ/δ ligands prevent fatty acid-induced inflammation in skeletal muscle cells, avoid the development of cardiac hypertrophy, and suppress macrophage-derived inflammation in atherosclerosis.

These data are promising and suggest that PPARβ/δ ligands may become a therapeutic option for preventing the inflammatory basis of metabolic diseases.