Transcriptional control of triglyceride metabolism: fibrates and fatty acids change the expression of the LPL and apo C-III genes by activating the nuclear receptor PPAR
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Cellular cholesterol metabolism is subject to tight regulation to maintain adequate levels of this central lipid molecule. Herein, the sterol-responsive Liver X Receptors (LXRs) play an important role owing to their ability to reduce cellular cholesterol l ...
Liver receptor homolog-1 (LRH-1) is a nuclear receptor (NR) with diverse functions in development, differentiation and metabolism and has been extensively studied in the enterohepatic system. While initially described as an orphan NR, recent studies sugges ...
The three peroxisome proliferator-activated receptors (PPARs) are ligand-activated transcription factors of the nuclear hormone receptor superfamily. They share a high degree of structural homology with all members of the superfamily, particularly in the D ...
The consequence of activating the nuclear hormone receptor, peroxisome proliferator-activated receptor gamma (PPARgamma), which coordinates adipocyte differentiation, validates the concept, 'you are what you eat'. Excessive caloric intake leads to fat form ...
The nuclear receptor peroxisome proliferator-activated receptor-gamma (PPARgamma) helps to translate 'what you eat' into 'what you are' because it allows dietary fatty acids (PPARgamma ligands) to modulate gene transcription. Treatments for diabetes includ ...
Transcriptional activity relies on coregulators that modify the chromatin structure and serve as bridging factors between transcription factors and the basal transcription machinery. Using the DE domain of human peroxisome proliferator-activated receptor g ...
Peroxisome proliferator-activated receptors (PPARs) have been revealed as key regulators of several skin disorders. This has led to a growing interest in the development of drugs targeting PPARs as therapeutics for skin diseases. To evaluate skin PPAR acti ...
BACKGROUND: The modulation of energetic homeostasis by pollutants has recently emerged as a potential contributor to the onset of metabolic disorders. Diethylhexyl phthalate (DEHP) is a widely used industrial plasticizer to which humans are widely exposed. ...
Liver receptor homolog 1 (LRH-1), an established regulator of cholesterol and bile acid homeostasis, has recently emerged as a potential drug target for liver disease. Although LRH-1 activation may protect the liver against diet-induced steatosis and insul ...
We explored the effects of bile acids on triglyceride (TG) homeostasis using a combination of molecular, cellular, and animal models. Cholic acid (CA) prevents hepatic TG accumulation, VLDL secretion, and elevated serum TG in mouse models of hypertriglycer ...
