Assessment of Vandetanib as an Inhibitor of Various Human Renal Transporters: Inhibition of Multidrug and Toxin Extrusion (MATE1 and MATE2K) as a Possible Mechanism Leading to Decreased Cisplatin and Creatinine Clearance
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چکیده
منابع مشابه
Dmd053215 2095..2103
Vandetanib was evaluated as an inhibitor of human organic anion transporter 1 (OAT1), OAT3, organic cation transporter 2 (OCT2), and multidrug and toxin extrusion (MATE1 and MATE2K) transfected (individually) into human embryonic kidney 293 cells (HEK293). Although no inhibition of OAT1 and OAT3 was observed, inhibition of OCT2-mediated uptake of 1-methyl-4-phenylpyridinium (MPP) and metformin ...
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Multidrug and toxin extrusion 1 (MATE1/SLC47A1) is expressed in the brush-border membrane of renal proximal tubules and mediates the efflux of cationic drugs. In the present study, the role of MATE1 in the nephrotoxicity of cisplatin was investigated in vivo and in vitro. Cisplatin (15mg/kg) was administered intraperitoneally to wild-type (Mate1(+/+)) and Mate1 knockout (Mate1(-/-)) mice. Lifes...
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Organic cation transporter (OCT) 2, multidrug and toxin extrusion protein (MATE) 1, and MATE2K mediate the renal secretion of various cationic drugs and can serve as the loci of drug-drug interactions (DDI). To support the evaluation of cynomolgus monkey as a surrogate model for studying human organic cation transporters, monkey genes were cloned and shown to have a high degree of amino acid se...
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Organic cation transporter (OCT) 2, multidrug and toxin extrusion protein (MATE) 1, and MATE2K mediate the renal secretion of various cationic drugs and can serve as the loci of drug-drug interactions (DDI). To support the evaluation of cynomolgusmonkey as a surrogate model for studying human organic cation transporters, monkey genes were cloned and shown to have a high degree of amino acid seq...
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The contribution of organic anion transporter OAT2 (SLC22A7) to the renal tubular secretion of creatinine and its exact localization in the kidney are reportedly controversial. In the present investigation, the transport of creatinine was assessed in human embryonic kidney (HEK) cells that stably expressed human OAT2 (OAT2-HEK) and isolated human renal proximal tubule cells (HRPTCs). The tubula...
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