Toshiya Katsura

Author PubWeight™ 78.60‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Substrate specificity of MATE1 and MATE2-K, human multidrug and toxin extrusions/H(+)-organic cation antiporters. Biochem Pharmacol 2007 2.05
2 Metformin is a superior substrate for renal organic cation transporter OCT2 rather than hepatic OCT1. Drug Metab Pharmacokinet 2005 1.96
3 UGT1A1*6 polymorphism is most predictive of severe neutropenia induced by irinotecan in Japanese cancer patients. Int J Clin Oncol 2009 1.82
4 Identification and functional characterization of a new human kidney-specific H+/organic cation antiporter, kidney-specific multidrug and toxin extrusion 2. J Am Soc Nephrol 2006 1.80
5 Targeted disruption of the multidrug and toxin extrusion 1 (mate1) gene in mice reduces renal secretion of metformin. Mol Pharmacol 2009 1.53
6 Cisplatin and oxaliplatin, but not carboplatin and nedaplatin, are substrates for human organic cation transporters (SLC22A1-3 and multidrug and toxin extrusion family). J Pharmacol Exp Ther 2006 1.52
7 Identification and comparative functional characterization of a new human riboflavin transporter hRFT3 expressed in the brain. J Nutr 2010 1.47
8 Cerebrospinal fluid concentration of gefitinib and erlotinib in patients with non-small cell lung cancer. Cancer Chemother Pharmacol 2012 1.43
9 Identification and functional characterization of a novel human and rat riboflavin transporter, RFT1. Am J Physiol Cell Physiol 2008 1.38
10 Is MIBG a substrate of P-glycoprotein? Eur J Nucl Med Mol Imaging 2006 1.37
11 Differential contribution of organic cation transporters, OCT2 and MATE1, in platinum agent-induced nephrotoxicity. Biochem Pharmacol 2007 1.35
12 Renal transport of adefovir, cidofovir, and tenofovir by SLC22A family members (hOAT1, hOAT3, and hOCT2). Pharm Res 2007 1.32
13 Association between tubular toxicity of cisplatin and expression of organic cation transporter rOCT2 (Slc22a2) in the rat. Biochem Pharmacol 2005 1.28
14 Population pharmacokinetic and pharmacogenomic analysis of tacrolimus in pediatric living-donor liver transplant recipients. Clin Pharmacol Ther 2006 1.20
15 Involvement of human multidrug and toxin extrusion 1 in the drug interaction between cimetidine and metformin in renal epithelial cells. J Pharmacol Exp Ther 2009 1.18
16 Efficacy of increased-dose erlotinib for central nervous system metastases in non-small cell lung cancer patients with epidermal growth factor receptor mutation. Cancer Chemother Pharmacol 2011 1.11
17 Impact of MDR1 and CYP3A5 on the oral clearance of tacrolimus and tacrolimus-related renal dysfunction in adult living-donor liver transplant patients. Pharmacogenet Genomics 2008 1.08
18 Disruption of multidrug and toxin extrusion MATE1 potentiates cisplatin-induced nephrotoxicity. Biochem Pharmacol 2010 1.07
19 Significance of organic cation transporter 3 (SLC22A3) expression for the cytotoxic effect of oxaliplatin in colorectal cancer. Drug Metab Dispos 2008 1.06
20 Molecular cloning, functional characterization and tissue distribution of rat H+/organic cation antiporter MATE1. Pharm Res 2006 1.01
21 The transcription factor Cdx2 regulates the intestine-specific expression of human peptide transporter 1 through functional interaction with Sp1. Biochem Pharmacol 2006 1.00
22 Oppositely directed H+ gradient functions as a driving force of rat H+/organic cation antiporter MATE1. Am J Physiol Renal Physiol 2006 0.99
23 Transcellular transport of creatinine in renal tubular epithelial cell line LLC-PK1. Drug Metab Pharmacokinet 2005 0.99
24 Impact of genetic variation in breast cancer resistance protein (BCRP/ABCG2) on sunitinib pharmacokinetics. Drug Metab Pharmacokinet 2012 0.98
25 Transcellular transport of organic cations in double-transfected MDCK cells expressing human organic cation transporters hOCT1/hMATE1 and hOCT2/hMATE1. Biochem Pharmacol 2008 0.95
26 Regulatory mechanism governing the diurnal rhythm of intestinal H+/peptide cotransporter 1 (PEPT1). Am J Physiol Gastrointest Liver Physiol 2008 0.95
27 Effect of intestinal CYP3A5 on postoperative tacrolimus trough levels in living-donor liver transplant recipients. Pharmacogenet Genomics 2006 0.94
28 Kidney-specific expression of human organic cation transporter 2 (OCT2/SLC22A2) is regulated by DNA methylation. Am J Physiol Renal Physiol 2008 0.94
29 Impact of intestinal CYP2C19 genotypes on the interaction between tacrolimus and omeprazole, but not lansoprazole, in adult living-donor liver transplant patients. Drug Metab Dispos 2009 0.92
30 Adaptive responses of renal organic anion transporter 3 (OAT3) during cholestasis. Am J Physiol Renal Physiol 2008 0.92
31 Pharmacodynamic analysis of tacrolimus and cyclosporine in living-donor liver transplant patients. Clin Pharmacol Ther 2005 0.92
32 Analysis of regulatory polymorphisms in organic ion transporter genes (SLC22A) in the kidney. J Hum Genet 2008 0.91
33 Critical roles of Sp1 in gene expression of human and rat H+/organic cation antiporter MATE1. Am J Physiol Renal Physiol 2007 0.91
34 Reduced renal clearance of a zwitterionic substrate cephalexin in MATE1-deficient mice. J Pharmacol Exp Ther 2010 0.91
35 Hepatitis C virus-related cirrhosis is a major determinant of the expression levels of hepatic drug transporters. Drug Metab Pharmacokinet 2010 0.91
36 Identification of multidrug and toxin extrusion (MATE1 and MATE2-K) variants with complete loss of transport activity. J Hum Genet 2009 0.90
37 Protective effect of concomitant administration of imatinib on cisplatin-induced nephrotoxicity focusing on renal organic cation transporter OCT2. Biochem Pharmacol 2009 0.90
38 Pharmacokinetic significance of luminal multidrug and toxin extrusion 1 in chronic renal failure rats. Biochem Pharmacol 2007 0.90
39 Heterozygous variants of multidrug and toxin extrusions (MATE1 and MATE2-K) have little influence on the disposition of metformin in diabetic patients. Pharmacogenet Genomics 2010 0.89
40 Androgen receptor is responsible for rat organic cation transporter 2 gene regulation but not for rOCT1 and rOCT3. Pharm Res 2006 0.89
41 Thyroid hormone regulates the activity and expression of the peptide transporter PEPT1 in Caco-2 cells. Am J Physiol Gastrointest Liver Physiol 2002 0.88
42 Induction of intestinal peptide transporter 1 expression during fasting is mediated via peroxisome proliferator-activated receptor alpha. Am J Physiol Gastrointest Liver Physiol 2006 0.87
43 Population pharmacokinetics/pharmacodynamics of erlotinib and pharmacogenomic analysis of plasma and cerebrospinal fluid drug concentrations in Japanese patients with non-small cell lung cancer. Clin Pharmacokinet 2013 0.87
44 The effect of ABCG2 genotype on the population pharmacokinetics of sunitinib in patients with renal cell carcinoma. Ther Drug Monit 2014 0.87
45 Hepatocyte nuclear factor-4{alpha} regulates the human organic anion transporter 1 gene in the kidney. Am J Physiol Renal Physiol 2007 0.86
46 Cyclosporine exposure and calcineurin phosphatase activity in living-donor liver transplant patients: twice daily vs. once daily dosing. Liver Transpl 2006 0.86
47 Transport of guanidine compounds by human organic cation transporters, hOCT1 and hOCT2. Biochem Pharmacol 2009 0.85
48 Precise comparison of protein localization among OCT, OAT, and MATE in human kidney. J Pharm Sci 2013 0.85
49 Characterization of the human peptide transporter PEPT1 promoter: Sp1 functions as a basal transcriptional regulator of human PEPT1. Am J Physiol Gastrointest Liver Physiol 2005 0.85
50 Human organic anion transporter hOAT3 is a potent transporter of cephalosporin antibiotics, in comparison with hOAT1. Biochem Pharmacol 2005 0.84
51 Delayed effect of grapefruit juice on pharmacokinetics and pharmacodynamics of tacrolimus in a living-donor liver transplant recipient. Drug Metab Pharmacokinet 2006 0.84
52 Identification of essential histidine and cysteine residues of the H+/organic cation antiporter multidrug and toxin extrusion (MATE). Mol Pharmacol 2007 0.84
53 Investigation of endogenous compounds for assessing the drug interactions in the urinary excretion involving multidrug and toxin extrusion proteins. Pharm Res 2013 0.84
54 Transport characteristics of a novel peptide transporter 1 substrate, antihypotensive drug midodrine, and its amino acid derivatives. J Pharmacol Exp Ther 2006 0.83
55 Prospective evaluation of the bayesian method for individualizing tacrolimus dose early after living-donor liver transplantation. J Clin Pharmacol 2009 0.82
56 Expression profiles of various transporters for oligopeptides, amino acids and organic ions along the human digestive tract. Biochem Pharmacol 2005 0.82
57 Thyroid hormone regulates the expression and function of P-glycoprotein in Caco-2 cells. Pharm Res 2007 0.82
58 Repeated intravenous injection of recombinant human hepatocyte growth factor ameliorates liver cirrhosis but causes albuminuria in rats. Int J Mol Med 2006 0.82
59 Inhibitory effect of zinc on PEPT1-mediated transport of glycylsarcosine and beta-lactam antibiotics in human intestinal cell line Caco-2. Pharm Res 2003 0.82
60 MDR1 haplotypes conferring an increased expression of intestinal CYP3A4 rather than MDR1 in female living-donor liver transplant patients. Pharm Res 2009 0.82
61 Impact of regulatory polymorphisms in organic anion transporter genes in the human liver. Pharmacogenet Genomics 2009 0.81
62 [Evaluation of stability of temozolomide in solutions after opening the capsule]. Yakugaku Zasshi 2009 0.81
63 Human organic anion transporter 3 gene is regulated constitutively and inducibly via a cAMP-response element. J Pharmacol Exp Ther 2006 0.80
64 Regulation of basal core promoter activity of human organic cation transporter 1 (OCT1/SLC22A1). Am J Physiol Gastrointest Liver Physiol 2008 0.80
65 Detection of 22 antiepileptic drugs by ultra-performance liquid chromatography coupled with tandem mass spectrometry applicable to routine therapeutic drug monitoring. Biomed Chromatogr 2012 0.80
66 Computational modelling of H+-coupled peptide transport via human PEPT1. J Physiol 2005 0.80
67 Distinct effects of omeprazole and rabeprazole on the tacrolimus blood concentration in a kidney transplant recipient. Drug Metab Pharmacokinet 2007 0.79
68 Interaction between tacrolimus and lansoprazole, but not rabeprazole in living-donor liver transplant patients with defects of CYP2C19 and CYP3A5. Drug Metab Pharmacokinet 2008 0.79
69 A retrospective analysis of vancomycin pharmacokinetics in Japanese cancer and non-cancer patients based on routine trough monitoring data. Biol Pharm Bull 2009 0.79
70 Effect of P-glycoprotein and breast cancer resistance protein inhibition on the pharmacokinetics of sunitinib in rats. Drug Metab Dispos 2013 0.78
71 Modulation of P-glycoprotein expression in hyperthyroid rat tissues. Drug Metab Dispos 2005 0.78
72 Temporal decline in sirolimus elimination immediately after pancreatic islet transplantation. Drug Metab Pharmacokinet 2006 0.78
73 Renal tubular secretion of varenicline by multidrug and toxin extrusion (MATE) transporters. Drug Metab Pharmacokinet 2012 0.78
74 Inhibitory effect of zinc on the absorption of beta-lactam antibiotic ceftibuten via the peptide transporters in rats. Drug Metab Pharmacokinet 2008 0.77
75 Developmental expression of renal organic anion transporters in rat kidney and its effect on renal secretion of phenolsulfonphthalein. Am J Physiol Renal Physiol 2012 0.77
76 Pharmacokinetic significance of renal OAT3 (SLC22A8) for anionic drug elimination in patients with mesangial proliferative glomerulonephritis. Pharm Res 2005 0.77
77 Decreased activity and expression of intestinal oligopeptide transporter PEPT1 in rats with hyperthyroidism in vivo. Pharm Res 2004 0.77
78 Effects of metabolic acidosis on expression levels of renal drug transporters. Pharm Res 2010 0.76
79 Characterization of the Basal promoter element of human organic cation transporter 2 gene. J Pharmacol Exp Ther 2007 0.76
80 Interaction and transport characteristics of mycophenolic acid and its glucuronide via human organic anion transporters hOAT1 and hOAT3. Biochem Pharmacol 2007 0.76
81 Prediction of glycylsarcosine transport in Caco-2 cell lines expressing PEPT1 at different levels. Pflugers Arch 2005 0.76
82 Larger dosage required for everolimus than sirolimus to maintain same blood concentration in two pancreatic islet transplant patients with tacrolimus. Drug Metab Pharmacokinet 2009 0.75
83 Required transient dose escalation of tacrolimus in living-donor liver transplant recipients with high concentrations of a minor metabolite M-II in bile. Drug Metab Pharmacokinet 2008 0.75
84 Effect of itraconazole on the pharmacokinetics of everolimus administered by different routes in rats. Biopharm Drug Dispos 2009 0.75
85 Cl- -dependent upregulation of human organic anion transporters: different effects on transport kinetics between hOAT1 and hOAT3. Am J Physiol Renal Physiol 2007 0.75
86 Effect of intestinal and hepatic first-pass extraction on the pharmacokinetics of everolimus in rats. Drug Metab Pharmacokinet 2008 0.75
87 Sorafenib in a hepatocellular carcinoma patient with end-stage renal failure: A pharmacokinetic study. Hepatol Res 2013 0.75
88 A transient increase of calcineurin phosphatase activity in living-donor kidney transplant recipients with acute rejection. Drug Metab Pharmacokinet 2010 0.75
89 Impact of ABCB1, ABCG2, and CYP3A5 polymorphisms on plasma trough concentrations of apixaban in Japanese patients with atrial fibrillation. Pharmacogenet Genomics 2017 0.75
90 Evaluation of Calvert's formula for dosage adjustment of carboplatin in Japanese patients with hormone refractory prostate cancer. Biol Pharm Bull 2006 0.75