Results 11 to 20 of about 114,242,522 (291)

An Organic Anion Transporter 1 (OAT1)-centered Metabolic Network. [PDF]

J Biol Chem, 2016
There has been a recent interest in the broader physiological importance of multispecific "drug" transporters of the SLC and ABC transporter families. Here, a novel multi-tiered systems biology approach was used to predict metabolites and signaling molecules potentially affected by the in vivo deletion of organic anion transporter 1 (Oat1, Slc22a6 ...
Liu HC, Jamshidi N, Chen Y, Eraly SA, Cho SY, Bhatnagar V, Wu W, Bush KT, Abagyan R, Palsson BO, Nigam SK.   +10 more
europepmc   +8 more sources

Molecular Characterization of the Renal Organic Anion Transporter 1

Cell Biochemistry and Biophysics, 2002
Organic anions of diverse chemical structures are secreted in renal proximal tubules. The first step in secretion, uptake of organic anions across the basolateral membrane of tubule cells, is mediated for the polyspecific organic anion transporter 1 (OAT1), which exchanges extracellular organic anions for intracellular alpha-ketoglutarate or glutarate.
Burckhardt, Gerhard, Wolff, Natascha A., Bahn, A.   +2 more
openaire   +4 more sources

Cloning of the pig renal organic anion transporter 1 (pOAT1)

Biochimie, 2002
A pig kidney cDNA library was screened for the porcine ortholog of the multispecific organic anion transporter 1 (pOAT1). Several positive clones were isolated resulting in two alternatively spliced cDNA clones of pOAT1 (pOAT1 and pOAT1A). pOAT1-cDNAs consist of 2126 or 1895 base pairs (EMBL Acc. No.
Hagos, Yohannes, Bahn, A., Asif, Abdul Rahman, Krick, W., Sendler, M., Burckhardt, Gerhard   +5 more
openaire   +4 more sources

Transport of cimetidine by flounder and human renal organic anion transporter 1

American Journal of Physiology-Renal Physiology, 2003
The H2-receptor antagonist cimetidine is efficiently excreted by the kidneys. In vivo studies indicated an interaction of cimetidine not only with transporters for basolateral uptake of organic cations but also with those involved in excretion of organic anions.
Burckhardt, Birgitta-Christina, Brai, S., Wallis, S., Krick, W., Wolff, Natascha A., Burckhardt, Gerhard   +5 more
openaire   +4 more sources

Proteasome Inhibitors Bortezomib and Carfilzomib Stimulate the Transport Activity of Human Organic Anion Transporter 1. [PDF]

Mol Pharmacol, 2020
Organic anion transporter 1 (OAT1), expressed at the basolateral membrane of renal proximal tubule epithelial cells, mediates the renal excretion of many clinically important drugs. Previous study in our laboratory demonstrated that ubiquitin conjugation to OAT1 leads to OAT1 internalization from the cell surface and subsequent degradation. The current
Fan Y, You G.
europepmc   +4 more sources

Flavonoids are inhibitors of human organic anion transporter 1 (OAT1)-mediated transport. [PDF]

Drug Metab Dispos, 2014
Organic anion transporter 1 (OAT1) has been reported to be involved in the nephrotoxicity of many anionic xenobiotics. As current clinically used OAT1 inhibitors are often associated with safety issues, identifying potent OAT1 inhibitors with little toxicity is of great value in reducing OAT1-mediated drug nephrotoxicity.
An G, Wang X, Morris ME.
europepmc   +4 more sources

Inhibition of Human Drug Transporter Activities by the Pyrethroid Pesticides Allethrin and Tetramethrin. [PDF]

PLoS ONE, 2017
Pyrethroids are widely-used chemical insecticides, to which humans are commonly exposed, and known to alter functional expression of drug metabolizing enzymes. Limited data have additionally suggested that drug transporters, that constitute key-actors of
Lisa Chedik, Arnaud Bruyere, Marc Le Vee, Bruno Stieger, Claire Denizot, Yannick Parmentier, Sophie Potin, Olivier Fardel   +7 more
doaj   +1 more source

Imbalance of Drug Transporter-CYP450s Interplay by Diabetes and Its Clinical Significance

Pharmaceutics, 2020
The pharmacokinetics of a drug is dependent upon the coordinate work of influx transporters, enzymes and efflux transporters (i.e., transporter-enzyme interplay). The transporter–enzyme interplay may occur in liver, kidney and intestine.
Yiting Yang, Xiaodong Liu
doaj   +1 more source

In vitro investigations into the roles of CYP450 enzymes and drug transporters in the drug interactions of zanubrutinib, a covalent Bruton's tyrosine kinase inhibitor

Pharmacology Research & Perspectives, 2021
Zanubrutinib is a highly selective, potent, orally available, targeted covalent inhibitor (TCI) of Bruton's tyrosine kinase (BTK). This work investigated the in vitro drug metabolism and transport of zanubrutinib, and its potential for clinical drug–drug
Heather Zhang, Ying C. Ou, Dan Su, Fan Wang, Lai Wang, Srikumar Sahasranaman, Zhiyu Tang   +6 more
doaj   +1 more source

Hypouricemic Effects of Chrysanthemum indicum L. and Cornus officinalis on Hyperuricemia-Induced HepG2 Cells, Renal Cells, and Mice

Plants, 2021
Hyperuricemia, abnormally excess accumulation of uric acid, is caused by an imbalance between the production and excretion of uric acid and is a major cause of gout. We compared the effects of extracts from Chrysanthemum indicum L.
Ok-Kyung Kim, Jeong-Moon Yun, Minhee Lee, Dakyung Kim, Jeongmin Lee   +4 more
doaj   +1 more source