Quantitative targeted absolute proteomics for 28 human transporters in plasma membrane of Caco-2 cell monolayer cultured for 2, 3, and 4 weeks.

abstract：:The HCT-15 human colon cancer cell line has a Na(+)-dependent carrier-mediated transport system for the uptake of glycerol. A similar transport system has been suggested to be present also in the small intestine and is of interest with regard to its role in the absorption of glycerol and possibly some structurally rel...

journal_title：Drug metabolism and pharmacokinetics

authors： Fujimoto N,Inoue K,Ohgusu Y,Hayashi Y,Yuasa H

更新日期：2007-06-01 00:00:00

abstract：:Nevirapine (NVP) is widely used as a non-nucleoside reverse transcriptase inhibitor of HIV-1, however, it is associated with severe skin and liver injury. The mechanisms of these adverse reactions are not yet clear, but the metabolic activation of NVP is thought to be related to the injury process. Until now, several ...

journal_title：Drug metabolism and pharmacokinetics

authors： Tateishi Y,Ohe T,Yasuda D,Takahashi K,Nakamura S,Kazuki Y,Mashino T

更新日期：2020-04-01 00:00:00

abstract：:Medication therapy is the first line of treatment in the management of epilepsy. Fetal exposure to valproic acid (VPA), an antiepileptic drug, poses an elevated risk of teratogenicity in early pregnancy. Some studies have reported that monocarboxylate transporters (MCTs) may be involved in the placental transport of V...

journal_title：Drug metabolism and pharmacokinetics

authors： Ishiguro Y,Furugen A,Narumi K,Nishimura A,Hirano T,Kobayashi M,Iseki K

更新日期：2018-12-01 00:00:00

abstract：:Five novel single nucleotide polymorphisms (SNPs) were found in the EPHX1 gene from 96 Japanese epileptic patients. The detected SNPs were as follows: 1) SNP, MPJ6_EX1009; GENE NAME, EPHX1 ACCESSION NUMBER, NT_004525.12; LENGTH, 25 bases; 5'-CCTCACTTCAGTG/ACTGGGCTTTGCC-3'. 2) SNP, MPJ6_EX1013; GENE NAME, EPHX1; ACCESS...

journal_title：Drug metabolism and pharmacokinetics

authors： Shiseki K,Itoda M,Saito Y,Nakajima Y,Maekawa K,Kimura H,Goto Y,Saitoh O,Katoh M,Ohnuma T,Kawai M,Sugai K,Ohtsuki T,Suzuki C,Minami N,Ozawa S,Sawada J

更新日期：2003-01-01 00:00:00

abstract：:Cytochrome P450 2A6 (CYP2A6) is an enzyme involved in the metabolism of tobacco carcinogens, which are important risk factors in lung cancer. We and others have previously reported that CYP2A6*4, a whole-gene deletion polymorphism, is associated with lower risk of lung cancer than the wild-type allele. However, the ge...

journal_title：Drug metabolism and pharmacokinetics

authors： Hosono H,Kumondai M,Arai T,Sugimura H,Sasaki T,Hirasawa N,Hiratsuka M

更新日期：2015-08-01 00:00:00

abstract：:To investigate the transport function of the blood-brain barrier (BBB), we employed an in vitro model of the BBB, consisting of a co-culture of porcine brain capillary endothelial cells (BCECs) with rat astrocytes. Porcine BCECs were cultured on a filter insert with rat astrocytes on the underlying plastic well. Rat a...

journal_title：Drug metabolism and pharmacokinetics

authors： Kido Y,Tamai I,Nakanishi T,Kagami T,Hirosawa I,Sai Y,Tsuji A

更新日期：2002-01-01 00:00:00

abstract：:Repeated pretreatment with the antimalarial drug artemisinin (QHS) could lead to reduced exposure to the parent drug, which is mainly mediated by auto-induction of CYP2B6 activity. CYP2B6 is most sensitive to the inductive effect of constitutive androstane receptor (CAR), which can be activated by QHS. CYP2B6 polymorp...

journal_title：Drug metabolism and pharmacokinetics

authors： Zang M,Zhao L,Zhu F,Li X,Yang A,Xing J

更新日期：2015-02-01 00:00:00

abstract：:The interaction between cytochrome P450s (CYP, P450) and UDP-glucuronosyltransferases (UGTs) was studied by co-immunoprecipitation. P450 isoform-selective antibody was used as a probe to co-precipitate UGTs with the P450s from solubilized rat liver microsomes. Antibodies toward CYP3A2, CYP2B2, CYP2C11/13 and CYP1A2 co...

journal_title：Drug metabolism and pharmacokinetics

authors： Ishii Y,Iwanaga M,Nishimura Y,Takeda S,Ikushiro S,Nagata K,Yamazoe Y,Mackenzie PI,Yamada H

更新日期：2007-10-01 00:00:00

abstract：:The present study aims is to investigate the metabolic mechanism of Xue-Fu-Zhu-Yu decoction (XFZYD) in the treatment of blood-stasis syndrome in Coronary Heart Disease (CHD). To that end, 30 CHD patients with Blood-Stasis Syndrome (BSS) and 20 healthy subjects were enrolled. LC-Q-TOF/MS analysis determined that in com...

journal_title：Drug metabolism and pharmacokinetics

authors： Yi M,Li Q,Zhao Y,Nie S,Wu N,Wang D

更新日期：2019-10-01 00:00:00

abstract：:Pitavastatin undergoes little hepatic metabolism but it is a substrate for uptake and efflux transporters, particularly OATP1B1 (gene SLCO1B1). A previous study in 8 Japanese healthy subjects showed that co-administration with grapefruit juice (GFJ) resulted in a small increase in systemic exposure to pitavastatin. We...

journal_title：Drug metabolism and pharmacokinetics

authors： Hu M,Mak VW,Yin OQ,Chu TT,Tomlinson B

更新日期：2013-01-01 00:00:00

abstract：:Maleic acid (MA) was purposefully adulterated in an array of starch-based foods in Taiwan, inciting a food safety incident. Due to limited data on the pharmacokinetics and bioavailability of ingested MA, we studied pharmacokinetic (PK) parameters in serum and urine of Sprague Dawley rats. Three groups of male and fema...

journal_title：Drug metabolism and pharmacokinetics

authors： Wu C,Chen HC,Luo YS,Chiang SY,Wu KY

更新日期：2016-12-01 00:00:00

abstract：:1. Assay methods to detect drug interaction in toxicological samples were established by determining cytochrome P450 content and its activity in liver samples. The O-dealkylation reaction of 7-alkoxycoumarin was indicated to reflect changes in the molecular forms of P450s, and the enzyme induction or inhibition in the...

journal_title：Drug metabolism and pharmacokinetics

authors： Matsubara T

更新日期：2002-01-01 00:00:00

abstract：:Nuclear receptors constitutive active/androstane receptor (CAR) and pregnane X receptor (PXR) were originally characterized as transcription factors regulating the hepatic genes that encode drug metabolizing enzymes. Recent works have now revealed that these nuclear receptors also play the critical roles in modulating...

journal_title：Drug metabolism and pharmacokinetics

authors： Konno Y,Negishi M,Kodama S

更新日期：2008-01-01 00:00:00

abstract：:Forty-eight single nucleotide variations, including 27 novel ones, were found in the 5'- regulatory region, all of the exons and their surrounding introns of CYP2C19 in 253 Japanese subjects (134 diabetic patients and 119 healthy volunteers). Identified novel variations were as follows: -2772G>A, 2767_-2760delGGTGAACA...

journal_title：Drug metabolism and pharmacokinetics

authors： Fukushima-Uesaka H,Saito Y,Maekawa K,Ozawa S,Hasegawa R,Kajio H,Kuzuya N,Yasuda K,Kawamoto M,Kamatani N,Suzuki K,Yanagawa T,Tohkin M,Sawada J

更新日期：2005-08-01 00:00:00

abstract：:Resistance to antiemetic treatment with 5-hydroxytryptamine 3 receptor antagonists is a problem, with 20-30% of patients showing unsatisfactory responses. Efflux transport by P-glycoprotein, encoded by the ATP-binding cassette ABCB1 gene in the blood-brain barrier, has been the suggested resistance mechanism. We evalu...

journal_title：Drug metabolism and pharmacokinetics

authors： Tsuji D,Kim YI,Nakamichi H,Daimon T,Suwa K,Iwabe Y,Hayashi H,Inoue K,Yoshida M,Itoh K

更新日期：2013-01-01 00:00:00

abstract：:In the present study, we identified three novel single nucleotide polymorphisms (SNPs), 147C>T in exon 2 (silent), 602G>C in exon 3 (Arg201Pro), and 1134C>T in exon 4 (silent), in the gene of bile acid CoA: amino acid N-acyltransferase (BAAT) by resequencing the entire coding region and the exon-intron junctions of 10...

journal_title：Drug metabolism and pharmacokinetics

authors： Tougou K,Fukuda T,Ito T,Yamazaki H,Fujio Y,Azuma J

更新日期：2007-04-01 00:00:00

abstract：:Polymorphic distributions of pharmacogenes among some ethnicities are under-represented in current pharmacogenetic research. Particularly, there is a paucity of pharmacogenetic information in the Sherpa population in Tibet. We used the Sequenom MassARRAY single nucleotide polymorphism (SNP) genotyping technology to de...

journal_title：Drug metabolism and pharmacokinetics

authors： Wang L,Ren Y,Shi X,Yuan D,Liu K,Geng T,Li G,Kang L,Jin TB

更新日期：2016-02-01 00:00:00

abstract：:Bioavailability and therapeutic outcome of treatment with HIV-protease inhibitors depends on intestinal and hepatic transporter-enzyme interplay. Liver transport of HIV protease inhibitors (saquinavir, darunavir) was assessed in the presence of aged garlic extract, because the HIV-infected often consume garlic supplem...

journal_title：Drug metabolism and pharmacokinetics

authors： Berginc K,Trontelj J,Kristl A

更新日期：2010-01-01 00:00:00

abstract：:Nrf2 plays a central role in the response to xenobiotics and oxidative stress. The activation of Nrf2 induces the expression of drug-metabolizing enzymes (DMEs) and is important for cytoprotection. Keap1 is a widely accepted proteasome-dependent regulator of Nrf2. Keap1 was reported to be absent in Caenorhabditis eleg...

journal_title：Drug metabolism and pharmacokinetics

authors： Siswanto FM,Oguro A,Arase S,Imaoka S

更新日期：2020-10-01 00:00:00

abstract：:After intravenous bolus administration of aprindine (AP) to conscious guinea pigs, the semilogarithmic plasma concentration versus time curve was linear at a dose of 2 mg/kg, but convex at doses of 5 and 10 mg/kg. AP concentrations immediately after administration (C(p0)) were almost identical, irrespective of the dos...

journal_title：Drug metabolism and pharmacokinetics

authors： Shimizu M,Ohota T,Kishida M,Ogata H

更新日期：2002-01-01 00:00:00

abstract：:The effect of carrageenan-induced acute peripheral inflammation (API) on the pharmacokinetics of the hepatically metabolizing compound midazolam (MDZ) was investigated in rats. Rats were subcutaneously treated with λ-carrageenan in the hind paw to induce API. When MDZ was intravenously administered in male rats, it wa...

journal_title：Drug metabolism and pharmacokinetics

authors： Kajikawa N,Doi M,Kusaba J,Aiba T

更新日期：2014-01-01 00:00:00

abstract：:Pregnane X receptor (PXR) is a ligand-activated nuclear factor that upregulates the expression of proteins involved in the detoxification and clearance of xenobiotics, primarily cytochrome P450 3A4 (CYP3A4). Structure-activity relationship (SAR) analysis of PXR agonists is useful for avoiding unwanted pharmacokinetics...

journal_title：Drug metabolism and pharmacokinetics

authors： Yoshida S,Yamashita F,Itoh T,Hashida M

更新日期：2012-01-01 00:00:00

abstract：UNLABELLED:Better prediction of drug disposition prior to the clinical trial is critical for the efficient development of new drugs. The purpose of this study is to develop a novel multiple assessment methodology of hepatocellular drug disposition from drug uptake to efflux including biliary and basolateral excretion, ...

journal_title：Drug metabolism and pharmacokinetics

authors： Takahashi R,Ichikawa H,Kanda K

更新日期：2016-04-01 00:00:00

abstract：:The hepatic uptake transporter organic anion transporting polypeptide (OATP) 1B1 is inhibited by some uremic toxins; however, direct inhibition can only partially explain the delayed systemic elimination of substrate drugs in renal failure patients. This study aimed to examine the long-lasting inhibition of OATP1B1 by...

journal_title：Drug metabolism and pharmacokinetics

authors： Masuo Y,Fujita KI,Mishiro K,Seba N,Kogi T,Okumura H,Matsumoto N,Kunishima M,Kato Y

更新日期：2020-12-01 00:00:00

abstract：:A population pharmacokinetic substudy design of a new chemical entity was evaluated based on the bias in parameter estimates and the power of detecting a specific subpopulation showing different clearance using a clinical trial simulation approach. The effect of analysis algorithms on type I error was also assessed. T...

journal_title：Drug metabolism and pharmacokinetics

authors： Nakade S,Nishibori A,Okamoto H,Higuchi S

更新日期：2004-10-01 00:00:00

abstract：:The current EMA drug interaction guideline was published in 2012. This guideline gives important recommendations on the information required to elucidate the interaction potential of an investigational drug, both as effects of the investigational drug on the PK of other drugs and effects of other medicinal products on...

journal_title：Drug metabolism and pharmacokinetics

authors： Cole S,Kerwash E,Andersson A

更新日期：2020-02-01 00:00:00

abstract：:The enzyme activities of CYP2D6 and CYP2C19 show a genetic polymorphism, and the frequency of poor metabolizers (PMs) on these enzymes depends on races. We have analyzed frequencies of mutant alleles and PMs based on the published data in previous study (Shimizu, T. et al.: Bioinformatics research on inter-racial diff...

journal_title：Drug metabolism and pharmacokinetics

authors： Shimizu T,Ochiai H,Asell F,Yokono Y,Kikuchi Y,Nitta M,Hama Y,Yamaguchi S,Hashimoto M,Taki K,Nakata K,Aida Y,Ohashi A,Ozawa N

更新日期：2003-01-01 00:00:00

abstract：:Microdose (MD) clinical trials have been introduced to obtain human pharmacokinetic data early in drug development. Here we assessed the cost-effectiveness of microdose integrated drug development in a hypothetical model, as there was no such quantitative research that weighed the additional effectiveness against the ...

journal_title：Drug metabolism and pharmacokinetics

authors： Yamane N,Igarashi A,Kusama M,Maeda K,Ikeda T,Sugiyama Y

更新日期：2013-01-01 00:00:00

abstract：:Olopatadine, a new second-generation antihistamine, is widely used in the treatment of allergic disorders. The low levels of histamine H1 receptor occupancy in human brain by olopatadine, which is related to its minimal sedation, suggest its low penetration into the brain. The present study evaluates the impact of P-g...

journal_title：Drug metabolism and pharmacokinetics

authors： Mimura N,Nagata Y,Kuwabara T,Kubo N,Fuse E

更新日期：2008-01-01 00:00:00

abstract：:OCTN1/SLC22A4 is expressed on apical membranes of small intestine, and is involved in gastrointestinal absorption of its substrates, including the food-derived antioxidant ergothioneine (ERGO). ERGO concentration in circulating blood of patients with inflammatory bowel disease (Crohn's disease) is lower than that in h...

journal_title：Drug metabolism and pharmacokinetics

authors： Shimizu T,Masuo Y,Takahashi S,Nakamichi N,Kato Y

更新日期：2015-06-01 00:00:00