Concept

Récepteur des œstrogènes

Publications associées (150)

Removal of estrogenic activity and formation of oxidation products during ozonation of 17 alpha-ethinylestradiol

This study investigated the oxidation of the oral contraceptive 17alpha-ethinylestradiol (EE2) during ozonation. First, the effect of ozone (O-3) on the estrogenic activity of aqueous solutions of EE2 was studied using a yeast estrogen screen (YES). It cou ...

2004

Ganglion cells from chick retina display multiple functional nAChR subtypes

Mihai Adrian Ionescu, Philippe Renaud

We have examined the properties of nicotinic acetylcholine receptors in embryonic chick retinal ganglion cells. Ganglion cells, identified according to morphological and physiological criteria, displayed spontaneous or induced action potentials. In 94/99 c ...

2004

Cofactor-based screening method for nuclear receptor modulators and related modulators

Johan Auwerx

The invention relates to methods that enable identification of modulators of nuclear receptor (NR) activity and to methods for treating and/or preventing diseases or pathologic conditions associated with cell types that express said nuclear receptors. More ...

2003

Oxidation of pharmaceuticals during ozonation and advanced oxidation processes

Urs von Gunten, Silvio Canonica

This study investigates the oxidation of pharmaceuticals during conventional ozonation and advanced oxidation processes (AOPs) applied in drinking water treatment. In a first step, second-order rate constants for the reactions of selected pharmaceuticals w ...

2003

PPAR(gamma) and glucose homeostasis

Johan Auwerx

Peroxisome proliferator-activated receptor gamma (PPARgamma) is a nuclear receptor involved in the control of metabolism. Research on PPARgamma is oriented towards understanding its role in insulin sensitization, which was inspired by the discovery that an ...

2002

Modulation of receptor cycling by neuron-enriched endosomal protein of 21 kD

Liliane Glauser, Harald Hirling, Pascal Steiner, Juan-Carlos Sarria

Although correct cycling of neuronal membrane proteins is essential for neurite outgrowth and synaptic plasticity, neuron-specific proteins of the implicated endosomes have not been characterized. Here we show that a previously cloned, developmentally regu ...

2002

Multiprotein bridging factor-1 (MBF-1) is a cofactor for nuclear receptors that regulate lipid metabolism

Johan Auwerx

Multiprotein bridging factor (MBF-1) is a cofactor that was first described for its capacity to modulate the activity of fushi tarazu factor 1, a nuclear receptor originally implicated in Drosophila development. Recently, it has been shown that human MBF-1 ...

2002

Structure-activity studies of novel D-Ser8-cyclosporine A derivatives as potential anti-HIV drugs

Luc Patiny, Annelise Carrupt, Arnaud Hamel, Olivier Turpin

A symposium report. Since the discovery of the immunosuppressive activity of cyclosporine A (CsA), considerable work has been devoted to the chem. synthesis of potent analogs. More recently, the finding of potential anti-HIV I activity of CsA raised intere ...

2002

PPAR gamma: an essential role in metabolic control

Johan Auwerx

The peroxisome proliferator-activated receptor gamma is a nuclear hormone receptor playing a crucial role in adipogenesis and insulin sensitization. Prostaglandin J2 derivatives and the antidiabetic thiazolidinediones are its respective natural and synthet ...

2001

A unique PPARgamma ligand with potent insulin-sensitizing yet weak adipogenic activity

Johan Auwerx

FMOC-L-Leucine (F-L-Leu) is a chemically distinct PPARgamma ligand. Two molecules of F-L-Leu bind to the ligand binding domain of a single PPARgamma molecule, making its mode of receptor interaction distinct from that of other nuclear receptor ligands. F-L ...

2001

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