Seasonal obesity and fasting-associated hibernation are the two major metabolic events governing hepatic lipid metabolism in hibernating mammals. In this process, however, the role of the nuclear receptor known as peroxisome proliferator-activated receptor (PPAR)-alpha has not been elucidated yet. Here
Peroxisome proliferator-activated receptors (PPARalpha, -beta and -gamma) are nuclear receptors involved in transcriptional regulation of lipid and energy metabolism. Since the energy demand increases when cardiac progenitor cells are developing rhythmic contractile activity, PPAR activation may play a critical role
Toxicology and applied pharmacology, 215(2), 198-207 (2006-04-18)
The present study was undertaken to determine the role of the mitogen-activated protein kinase (MAPK) subfamilies in cell death induced by PPARgamma agonists in osteoblastic cells. Ciglitazone and troglitazone, PPARgamma agonists, resulted in a concentration- and time-dependent cell death, which
Until now, no data are present about the effect of peroxisome proliferator-activated receptor (PPAR)α activation on the prototype Th1 [chemokine (C-X-C motif) ligand (CXCL)10] (CXCL10) and Th2 [chemokine (C-C motif) ligand 2] (CCL2) chemokines secretion in thyroid cells. The role
Current medical research and opinion, 23(5), 1103-1111 (2007-05-24)
Beyond total low-density-lipoproteins (LDL) levels, increasing evidence suggests that the 'quality' of LDL exerts a great influence on the cardiovascular risk. Several studies have also shown that the therapeutic modulation of LDL size is of benefit in reducing the risk
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