The interaction between drugs and various transporters is one of the decisive factors that affect the pharmacokinetics and pharmacodynamics of drugs. The organic cation transporter 1 (OCT1) is a member of the Solute Carrier 22A (SLC22A) family that plays a vital role in the membrane transport of organic cations including endogenous substances and xenobiotics. This article mainly discusses the drug-drug interactions (DDIs) mediated by OCT1 and their clinical significance.
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http://dx.doi.org/10.3389/fphar.2021.628705 | DOI Listing |
J Clin Pharmacol
January 2025
Department of Pharmacy, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
Albuvirtide (ABT) is a novel long-acting fusion inhibitor for human immunodeficiency virus type 1 (HIV-1), and may be co-administered with rifampicin (RIF) in patients concurrent with tubercle bacillus and HIV-1. This study was conducted to investigate the pharmacokinetic effect of co-administration of the two drugs. In the study, 24 healthy volunteers were randomized to receive ABT alone or with RIF.
View Article and Find Full Text PDFFront Pharmacol
January 2025
Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy and School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, China.
Objective: The present study aims to explore the initial dosage optimization of sertraline in pediatric major depressive disorder (MDD) patients based on model-informed precision dosing (MIPD).
Methods: A total of 111 pediatric MDD patients treated with sertraline were included for analysis using MIPD. Sertraline concentration levels, physiological and biochemical indexes of pediatric MDD patients, combined drug information were included in the construction of model.
Biochem Biophys Res Commun
January 2025
Department of Biopharmaceutics, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan. Electronic address:
SLC17A3 localized to the apical membrane of the renal proximal tubules has been implicated in the urinary excretion of drugs and endogenous/exogenous metabolites transported into the tubules by OAT1 and OAT3. Because SLC17A3 mediates the facilitated diffusion of organic anions, which requires a sensitive and rapid assay, no system has been established to evaluate its transport activity in mammalian cells. In this study, we demonstrated that the exposure of cells expressing click beetle luciferase (bLuc) and SLC17A3 to D-luciferin produces marked bioluminescence, which enables the evaluation of SLC17A3 function.
View Article and Find Full Text PDFExpert Opin Drug Metab Toxicol
January 2025
Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, New Haven, CT.
Introduction: Background:People with HIV (PWH) have benefited tremendously from effective antiretroviral (ARV) treatments. However, PWH are at increased risk for other viral infections transmitted in the same way as HIV (such as hepatitis C and MPox) or that are opportunistic (e.g.
View Article and Find Full Text PDFExpert Opin Drug Metab Toxicol
January 2025
EuroEspes Biomedical Research Center, International Center of Neuroscience and Genomic Medicine, Bergondo, Corunna, Spain.
Introduction: Genetic load influences the therapeutic response to conventional drugs in Alzheimer's disease (AD). Pharmacogenetics (PGx) is the best option to reduce drug-drug interactions and adverse drug reactions in patients undergoing polypharmacy regimens. However, there are important limitations that make it difficult to incorporate pharmacogenetics into routine clinical practice.
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