title: The role of nuclear receptors in the kidney in obesity and metabolic syndrome.
abstract: Nuclear receptors are ligand-activated transcriptional regulators of several key aspects of renal physiology and pathophysiology. As such, nuclear receptors control a large variety of metabolic processes, including kidney lipid metabolism, drug clearance, inflammation, fibrosis, cell differentiation, and oxidative stress. Derangement of nuclear receptor regulation, that is, mainly due to obesity may induce metabolic syndrome, may contribute to the pathogenesis and progression of chronic renal disease and may result in end-stage renal disease. This places nuclear receptors at the forefront of novel therapeutic approaches for a broad range of kidney disorders and diseases, including glomerulosclerosis, tubulointerstitial disease, renal lipotoxicity, kidney fibrosis, and hypertension. This review focuses on the importance of the transcription factors peroxisome proliferator-activated receptor alpha, peroxisome proliferator-activated receptor beta, peroxisome proliferator-activated receptor gamma, liver X receptors, farnesoid X receptor, and the pregnane X receptor/steroid and xenobiotic receptor (PXR) on the physiology and pathophysiology of renal diseases associated with obesity and metabolic syndrome.
authors.affiliation: Department of Nephrology and Mineral Metabolism, National Medical Science and Nutrition Institute, Salvador Zubirán, Vasco de Quiroga No. 15, Tlalpan, 14000, Mexico, D.F., Mexico, tovarpal@gmail.com.
authors.forename: Claudia
authors.initials: C
authors.lastname: Tovar-Palacio
authors.forename: Nimbe
authors.initials: N
authors.lastname: Torres
authors.forename: Andrea
authors.initials: A
authors.lastname: Diaz-Villaseñor
authors.forename: Armando R
authors.initials: AR
authors.lastname: Tovar