Results 161 to 170 of about 308,115 (327)

Lower Dose‐Normalized Tacrolimus Exposure in CYP3A5*6 vs. *3 Loss‐of‐Function Allele Carriers: A Longitudinal Retrospective Real‐World Study in Kidney Transplant Recipients

Clinical Pharmacology &Therapeutics, EarlyView.
Pharmacogenomic research has historically focused on individuals of European ancestry, leading to the underrepresentation of genetic variants common in non‐European populations. This bias is exemplified by CYP3A5*6, a functionally consequential variant common in individuals of African ancestry (MAF: 11–19%) but virtually absent in Europeans (MAF: 0.15%)
Amar D. Levens, Dirk Jan A. R. Moes, Yanick Boer, Aiko P. J. de Vries, Dorottya K. de Vries, Danny van der Helm, Soufian Meziyerh, Dave L. Roelen, Stefan Böhringer, Teun Van Gelder, Jesse J. Swen   +10 more
wiley   +1 more source

The Molecular and Enzyme Kinetic Basis for Altered Activity of Three Cytochrome P450 2C19 Variants Found in the Chinese Population

, 2019
A. Dong, Nafees Ahemad, Yan Pan, Uma Devi Palanisamy, Beow Chin Yiap, Chin Eng Ong   +5 more
openalex   +2 more sources

Repeated Intake of Grapefruit Juice Inhibits CYP2B6, CYP2C9, CYP2C19, and CYP3A4 while Lingonberry Powder Does Not Induce Major CYP Enzymes in Humans

Clinical Pharmacology &Therapeutics, EarlyView.
Grapefruit juice is a well‐established inhibitor of cytochrome P450 (CYP) 3A4, but its effects on other CYP enzymes or organic anion transporting polypeptides (OATPs) are not fully characterized in humans. Recently, lingonberry powder was shown to induce murine CYP enzymes. We investigated the effects of lingonberry powder and grapefruit juice on seven
Laura Aurinsalo, Outi Lapatto‐Reiniluoto, Mika Kurkela, Mikko Neuvonen, Eeva Moilanen, Mikko Niemi, Aleksi Tornio, Janne T. Backman   +7 more
wiley   +1 more source

Substrate-induced conformational change in cytochrome P450 OleP

, 2019
Exertier, Parisi, Montemiglio, Giuffrè, Macone, Scaglione, P. A. Cerutti, Savino, Vallone   +8 more
openalex   +2 more sources

Improving Genotype Imputation in High‐Dimensional Pharmacogenomics Using Multiple Imputation: Evaluation with Machine Learning Approaches

Clinical Pharmacology &Therapeutics, EarlyView.
Multiple imputation is well‐established for handling missing data, yet its use in high‐dimensional genetic datasets remains limited. Using pharmacokinetic tuberculosis simulations and SNP data (1000 Genomes Project), we compared machine learning (ML) and traditional approaches (e.g., mean imputation and complete‐case analysis) for imputation and ...
Innocent G. Asiimwe, Tao You, Daniel F. Carr, Munir Pirmohamed, Geraint Davies, Andrea L. Jorgensen, on behalf of the UNITE4TB Consortium   +6 more
wiley   +1 more source

An IQ Consortium Perspective on the FDA Guidance for Assessment of Pharmacokinetics in Participants With Impaired Renal Function

Clinical Pharmacology &Therapeutics, EarlyView.
The FDA published guidance on assessing pharmacokinetics (PK) in participants with impaired renal function in 2024. The IQ CPLG Organ Impairment Working Group summarized the industry’s perspective on this guidance by highlighting a few key updates in the 2024 guidance, including: (1) the recommendation of using estimated glomerular filtration rate ...
Yan Jin, Ashish Sharma, Mariam A. Ahmed, Sravanthi Cheeti, Ying Ou, Damayanthi Devineni, Yizhe Chen, Jitendra S. Kanodia, Yasmeen Abouelhassan, Nadia Noormohamed, Jin Zhou, Patrick Marroum, Vaishali Sahasrabudhe, Islam R. Younis   +13 more
wiley   +1 more source

Pharmaceutical removal from wastewater by introducing cytochrome P450s into microalgae

Microbial Biotechnology
Pharmaceuticals are of increasing environmental concern as they emerge and accumulate in surface‐ and groundwater systems around the world, endangering the overall health of aquatic ecosystems.
Thamali Kariyawasam, Christian Helvig, Martin Petkovich, Bas Vriens   +3 more
doaj   +1 more source

Liver Injury by Drugs Metabolized via Cytochrome P450

, 2020
Rolf Teschke, Gaby Danan
openalex   +1 more source

Pharmacogenomics of Major Depressive Disorder in Indigenous Amazonian Populations

Clinical Pharmacology &Therapeutics, EarlyView.
Major depressive disorder is a highly prevalent psychological disorder worldwide and its main treatment is the use of Selective Serotonin Reuptake Inhibitors. However, few studies have demonstrated the relationship between the presence of genetic variants in pharmacogenes and the efficacy of these drugs, especially in populations with a unique genetic ...
Kaio Evandro Cardoso Aguiar, Natasha Monte da Silva, Juliana Carla Gomes Rodrigues, André Maurício Ribeiro‐dos‐Santos, Sandro José de Souza, Ândrea Ribeiro‐dos‐Santos, João Farias Guerreiro, Sidney Emanuel Batista dos Santos, Marianne Rodrigues Fernandes, Ney Pereira Carneiro dos Santos   +9 more
wiley   +1 more source

Combined Therapy with Rosiglitazone, Rofecoxib and Celecoxib Enhances Cardiovascular Side Effects through Cytochrome P450 Pathway of Arachidonic Acid Metabolism in Diabetic Arthritis Model Rats [PDF]

, 2020
Xuya Zhou, Ying Liu, Deqin Xu, Jie Bao, Yaru Cao, Yong Jin   +5 more
openalex   +1 more source