The Effects of CYP3A4 Inhibition on Erlotinib Pharmacokinetics: Computer-based Simulation (Simcyp) Predicts In Vivo Metabolic Inhibition Publication The Effects of CYP3A4 Inhibition on Erlotinib Pharmacokinetics: Computer-based Simulation (Simcyp) Predicts In Vivo Metabolic Inhibition BACKGROUND: Erlotinib is an orally active antitumor agent. Analyses in vitro using human liver microsomes and…CertaraJanuary 1, 2008
Physiologically-based Approaches Towards the Prediction of Pharmacokinetics: In Vitro-In Vivo Extrapolation Publication Physiologically-based Approaches Towards the Prediction of Pharmacokinetics: In Vitro-In Vivo Extrapolation In adapting to the challenge to make more informed selection of compounds for development, the…CertaraDecember 1, 2007
In Silico Elucidation of the Molecular Mechanism Defining the Adverse Effect of Selective Estrogen Receptor Modulators Publication In Silico Elucidation of the Molecular Mechanism Defining the Adverse Effect of Selective Estrogen Receptor Modulators Early identification of adverse effect of preclinical and commercial drugs is crucial in developing highly…CertaraNovember 1, 2007
Comparison of Different Approaches to Predict Metabolic Drug-drug Interactions Publication Comparison of Different Approaches to Predict Metabolic Drug-drug Interactions Three approaches were compared to predict the actual magnitude of drug interaction (the mean fold-change in the area under…CertaraOctober 1, 2007
Prediction of Intestinal First-pass Drug Metabolism Publication Prediction of Intestinal First-pass Drug Metabolism Despite a lower content of many drug metabolising enzymes in the intestinal epithelium compared to…CertaraOctober 1, 2007
Disparity in Holoprotein/Apoprotein Ratios of Different Standards Used for Immunoquantification of Hepatic Cytochrome P450 Enzymes Publication Disparity in Holoprotein/Apoprotein Ratios of Different Standards Used for Immunoquantification of Hepatic Cytochrome P450 Enzymes An analysis of reported hepatic abundances of CYP3A4 and 3A5 indicated that values determined by…CertaraOctober 1, 2007
A Systematic Comparison of Software Dedicated to Meta-analysis of Causal Studies Publication A Systematic Comparison of Software Dedicated to Meta-analysis of Causal Studies Our objective was to systematically assess the differences in features, results, and usability of currently…CertaraSeptember 10, 2007
Modeling, Simulation, and the Critical Path Publication Modeling, Simulation, and the Critical Path The benefits of modeling and simulation fall into two categories: Increased certainty in trial designs…CertaraSeptember 6, 2007
Inactivation of CYP2D6 by Methylenedioxymethamphetamine in Different Recombinant Expression Systems Publication Inactivation of CYP2D6 by Methylenedioxymethamphetamine in Different Recombinant Expression Systems Recombinantly expressed CYP450 systems (rCYPs) are often used to screen for irreversible/quasi-irreversible enzyme inhibitors during…CertaraSeptember 1, 2007
Theoretical Assessment of a New Experimental Protocol for Determining Kinetic Values Describing Mechanism (time)-based Enzyme Inhibition Publication Theoretical Assessment of a New Experimental Protocol for Determining Kinetic Values Describing Mechanism (time)-based Enzyme Inhibition We have shown previously that the conventional experimental protocol (CEP) used to characterise mechanism-based enzyme…CertaraJuly 1, 2007