Molecular and cellular biology, 22(15), 5270-5280 (2002-07-09)
Unlike classical nuclear receptors that require ligand for transcriptional activity, the constitutive androstane receptor (CAR) is active in the absence of ligand. To determine the molecular contacts that underlie this constitutive activity, we created a three-dimensional model of CAR and
Journal of cellular biochemistry, 85(1), 72-82 (2002-03-14)
Constitutive androstane receptor (CAR) and pregnane X receptor (PXR) are members of the nuclear receptor superfamily that regulate target gene transcription in a ligand-dependent manner. CAR and PXR have a rather broad, overlapping set of ligands that range from natural
Molecular and cellular biology, 20(9), 2951-2958 (2000-04-11)
A wide range of xenobiotic compounds are metabolized by cytochrome P450 (CYP) enzymes, and the genes that encode these enzymes are often induced in the presence of such compounds. Here, we show that the nuclear receptor CAR can recognize response
International journal of pharmaceutics, 345(1-2), 81-87 (2007-06-30)
The interaction of a potent percutaneous penetration enhancer, 1,8-cineole, with the stratum corneum (SC) and DPPC membranes was investigated by electron paramagnetic resonance spectroscopy (EPR) of spin-labeled analogs of stearic acid (5-DSA) and androstanol (ASL). The EPR spectra of lipid
The Journal of biological chemistry, 275(6), 4345-4350 (2000-02-08)
The genes encoding the first two enzymes of the peroxisomal beta-oxidation pathway, acyl-CoA oxidase (AOx) and enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase (HD), contain upstream cis-acting regulatory regions termed peroxisome proliferator response elements (PPRE). Transcription of these genes is mediated through the binding
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