Search Results - "FAN, Peter W"
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Characterization of Differential Tissue Abundance of Major Non-CYP Enzymes in Human
Published in Molecular pharmaceutics (02-11-2020)“…The availability of assays that predict the contribution of cytochrome P450 (CYP) metabolism allows for the design of new chemical entities (NCEs) with minimal…”
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Regional proteomic quantification of clinically relevant non-cytochrome P450 enzymes along the human small intestine
Published in Drug metabolism and disposition (01-07-2020)“…Current challenges in accurately predicting intestinal metabolism arise from the complex nature of the intestine, leading to limited applicability of available…”
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3
Carboxylesterase catalyzed 18O-labeling of carboxylic acid and its potential application in LC-MS/MS based quantification of drug metabolites
Published in Drug metabolism and pharmacokinetics (01-10-2019)“…LC-MS quantification of drug metabolites is sometimes impeded by the availability of internal standards that often requires customized synthesis and/or…”
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Characterization of Raloxifene Glucuronidation in Vitro: Contribution of Intestinal Metabolism to Presystemic Clearance
Published in Drug metabolism and disposition (01-06-2002)“…Raloxifene, a selective estrogen receptor modulator used for the treatment of osteoporosis, undergoes extensive conjugation to the 6-β- and…”
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Investigation of Drug Delivery in Rats via Subcutaneous Injection: Case Study of Pharmacokinetic Modeling of Suspension Formulations
Published in Journal of pharmaceutical sciences (01-01-2019)“…With the rising cost of drug research, "do more with less" has become a new emphasis in the pharmaceutical industry. Consequently, the early analysis of…”
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Comparison of Tissue Abundance of Non-Cytochrome P450 Drug-Metabolizing Enzymes by Quantitative Proteomics between Humans and Laboratory Animal Species
Published in Drug metabolism and disposition (01-03-2022)“…The use of animal pharmacokinetic models as surrogates for humans relies on the assumption that the drug disposition mechanisms are similar between preclinical…”
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Rate-Determining and Rate-Limiting Steps in the Clearance and Excretion of a Potent and Selective p21-Activated Kinase Inhibitor: A Case Study of Rapid Hepatic Uptake and Slow Elimination in Rat
Published in Drug metabolism letters (01-06-2016)“…Significant under-prediction of in vivo clearance in rat was observed for a potent p21-activated kinase (PAK1) inhibitor, GNE1. Rate-determining (rapid uptake)…”
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NF-κB inducing kinase is a therapeutic target for systemic lupus erythematosus
Published in Nature communications (12-01-2018)“…NF-κB-inducing kinase (NIK) mediates non-canonical NF-κB signaling downstream of multiple TNF family members, including BAFF, TWEAK, CD40, and OX40, which are…”
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Going Beyond Common Drug Metabolizing Enzymes: Case Studies of Biotransformation Involving Aldehyde Oxidase, γ-Glutamyl Transpeptidase, Cathepsin B, Flavin-Containing Monooxygenase, and ADP-Ribosyltransferase
Published in Drug metabolism and disposition (01-08-2016)“…The significant roles that cytochrome P450 (P450) and UDP-glucuronosyl transferase (UGT) enzymes play in drug discovery cannot be ignored, and these enzyme…”
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10
Bioactivation of Tamoxifen to Metabolite E Quinone Methide: Reaction with Glutathione and DNA
Published in Drug metabolism and disposition (01-06-2001)“…Despite the beneficial effects of tamoxifen in the treatment and prevention of breast cancer, long-term usage of this popular antiestrogen has been linked to…”
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Filling a nick in NIK: Extending the half-life of a NIK inhibitor through structure-based drug design
Published in Bioorganic & medicinal chemistry letters (01-06-2023)“…[Display omitted] Inhibition of NF-κB inducing kinase (NIK) has been pursued as a promising therapeutic target for autoimmune disorders due to its highly…”
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Structure-Guided Design of Group I Selective p21-Activated Kinase Inhibitors
Published in Journal of medicinal chemistry (25-06-2015)“…The p21-activated kinases (PAKs) play important roles in cytoskeletal organization, cellular morphogenesis, and survival and have generated significant…”
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13
Structure-Based Discovery of Proline-Derived Arginase Inhibitors with Improved Oral Bioavailability for Immuno-Oncology
Published in ACS medicinal chemistry letters (09-09-2021)“…Recent data suggest that the inhibition of arginase (ARG) has therapeutic potential for the treatment of a number of indications ranging from pulmonary and…”
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Synthesis and Reactivity of a Potential Carcinogenic Metabolite of Tamoxifen: 3,4-Dihydroxytamoxifen-o-quinone
Published in Chemical research in toxicology (01-01-2000)“…Although tamoxifen is approved for the treatment of hormone-dependent breast cancer as well as for the prevention of breast cancer in high-risk women, several…”
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Mechanism-Based Inactivation of Cytochrome P450 2B6 by a Novel Terminal Acetylene Inhibitor
Published in Drug metabolism and disposition (01-01-2003)“…N -(3,5-Dichloro-4-pyridyl)-3-(cyclopentyloxy)-4-methoxybenzamide (DCMB) is a known marker substrate for cytochrome P450 2B6. Based on the chemical template of…”
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Solving time-dependent CYP3A4 inhibition for a series of indole-phenylacetic acid dual antagonists of the PGD(2) receptors CRTH2 and DP
Published in Bioorganic & medicinal chemistry letters (01-07-2014)“…Based on their structural similarity to previously described compound AMG 009, indole-phenyl acetic acids were proposed to be potent dual inhibitors of…”
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Probing Mechanisms of CYP3A Time-Dependent Inhibition Using a Truncated Model System
Published in ACS medicinal chemistry letters (13-08-2015)“…Time-dependent inhibition (TDI) of cytochrome P450 (CYP) enzymes may incur serious undesirable drug–drug interactions and in rare cases drug-induced…”
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Practical permeability-based hepatic clearance classification system (HepCCS) in drug discovery
Published in Future medicinal chemistry (01-01-2014)“…The use of liver microsomes and hepatocytes to predict total in vivo clearance is standard practice in the pharmaceutical industry; however, metabolic…”
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Elucidation of the mechanism of ribose conjugation in a pyrazole-containing compound in rodent liver
Published in Xenobiotica (01-03-2013)“…1. Here we report on the mechanism of ribose conjugation, through NADH as a cofactor, of a pyrazole-containing compound (PT). Incubation of PT in rat liver…”
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Novel Mechanism for Dehalogenation and Glutathione Conjugation of Dihalogenated Anilines in Human Liver Microsomes: Evidence for ipso Glutathione Addition
Published in Chemical research in toxicology (17-10-2011)“…The objective of the present study was to investigate the influence of halogen position on the formation of reactive metabolites from dihalogenated anilines…”
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