Abstract:
:Pairs of forward and reverse primers and TaqMan probes specific to each human nuclear receptor were prepared. Analysis of the mRNA expression level of each target of 43 nuclear receptors in total RNA from single and pooled specimens of various human organs (liver, kidney, adrenal gland, lung, heart, brain, cerebellum, skeletal muscle, spleen, thymus, thyroid gland, prostate, testis, uterus, placenta, bone marrow, trachea, and salivary gland) was performed by real-time reverse transcription PCR using an ABI PRISM 7700 sequence detector system. The mRNA expression of 33 nuclear receptors (NR1A1, 1A2, 1B1, 1B2, 1B3, 1C1, 1C2, 1C3, 1D1, 1D2, 1F1, 1F2, 1F3, 1H2, 1H3, 1I1, 1I2, 2B1, 2B2, 2B3, 2C1, 2C2, 2F1, 2F2, 3A2, 3B1, 3C1, 3C2, 3C4, 4A1, 4A2, 4A3, and 6A1) was successfully detected in all of the tissues by this method. NR1H4, 2A1, and 3C3 mRNAs were not detectable in the heart, heart, and liver, respectively. NR5A2 mRNA was not detectable in either the brain or cerebellum. NR3A1 mRNA was not detectable in the small intestine, colon, brain, and cerebellum. NR5A1 mRNA was not detectable in the kidney, stomach, small intestine, and colon. NR1I3 mRNA was detected in the liver, kidney, stomach, small intestine, adrenal gland, lung, brain, skeletal muscle, thymus, thyroid gland, prostate, testis, placenta, and trachea. NR2A2 mRNA was detected in the liver, kidney, prostate, testis, uterus, and trachea. NR2E1 mRNA was detected in the adrenal gland, brain, cerebellum, testis, placenta, and bone marrow. NR2E3 mRNA was detected in the adrenal gland, thyroid gland, prostate, testis, uterus, trachea, and salivary gland. This study provides information concerning the tissue distribution of the mRNA expression of 43 human nuclear receptors. The mRNA expression profiles of CYP3A4, CYP3A5 and ABC-transporters are also shown. These results are valuable for establishing a nuclear receptor-mediated screening system for new chemical entities in new drug development.
journal_name
Drug Metab Pharmacokinetjournal_title
Drug metabolism and pharmacokineticsauthors
Nishimura M,Naito S,Yokoi Tdoi
10.2133/dmpk.19.135subject
Has Abstractpub_date
2004-04-01 00:00:00pages
135-49issue
2eissn
1347-4367issn
1880-0920pii
JST.JSTAGE/dmpk/19.135journal_volume
19pub_type
杂志文章abstract::Most of cytochrome P450 (CYP) expressions are regulated by nuclear receptors. The regulation pathways of transcription are activated by binding of the ligand to the receptor. Many combination of CYPs and nuclear receptors in transcriptional regulation have been reported. However, we have reported that the combination ...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2018.04.002
更新日期:2018-08-01 00:00:00
abstract::Thirty-nine genetic variations, including thirty novel ones, were found in the human SLC29A1 gene, which encodes equilibrative nucleoside transporter 1, from 256 Japanese cancer patients administered gemcitabine. The found novel variations included -8,166G>A, -81,10A>G, -7,947G>A, -7,789T>C, -5,595G>A, -3,803_-3,783de...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.21.248
更新日期:2006-06-01 00:00:00
abstract::Nifedipine is one of drugs that have been suggested to undergo significant first-pass metabolism by cytochrome P450 (CYP) 3A in the intestine, based mainly on pharmacokinetic analyses of in vivo observations. To further substantiate this suggestion, we examined the metabolic extraction of nifedipine from the rat small...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.17.546
更新日期:2002-01-01 00:00:00
abstract::The concentration and distribution of a drug or its metabolites in tissues are key factors for understanding drug efficacy or toxicity. Conventional pharmacokinetic studies show that the plasma concentration of a drug is often unrelated to the intra-tissue concentration. Moreover, it is difficult to predict the distri...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章,评审
doi:10.1016/j.dmpk.2019.04.006
更新日期:2019-08-01 00:00:00
abstract::Polymorphic human and cynomolgus macaque flavin-containing monooxygenases (FMO) 3 are important oxygenation enzymes for nitrogen-containing drugs. Inter-animal variability of FMO3-dependent drug oxygenations in vivo is suspected in cynomolgus macaques because such variability is evident in humans. Therefore, this foll...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2020.07.001
更新日期:2020-12-01 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
pub_type: 杂志文章
doi:10.1016/j.dmpk.2020.09.001
更新日期:2020-12-01 00:00:00
abstract::Studies of the genetic regulation involved in drug metabolizing enzymes and drug transporters are of great interest to understand the molecular mechanisms of drug response and toxic events. Recent reports have revealed that hydrophobic ligands and several nuclear receptors are involved in the induction or down-regulat...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章,评审
doi:10.2133/dmpk.21.437
更新日期:2006-12-01 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
pub_type: 杂志文章
doi:10.1016/j.dmpk.2020.01.006
更新日期:2020-04-01 00:00:00
abstract::Genetic polymorphisms in xenobiotic transporters have recently been clarified to be associated with change in drug distribution and disposition. To expand on recent identification of direct interaction and functional regulation of several transporters by a PDZ (PSD95, Dlg and ZO1) domain containing protein PDZK1, the ...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.21.375
更新日期:2006-10-01 00:00:00
abstract::To characterize the renal handling of CS-023 (RO4908463), a novel parenteral carbapenem antibiotic, and meropenem in humans, we examined their affinities as substrates to human renal transporters. In vitro studies on the uptake of [14C]CS-023 and [14C]meropenem were conducted using HEK293 cells expressing human organi...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.22.41
更新日期:2007-02-25 00:00:00
abstract:: Human cytochrome P450 CYP2A6 and CYP2A13 catalyze nicotine metabolisms and mediate activation of tobacco-specific carcinogens including 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL). In this study, we found rhinacanthins A, B, and C isolated from Rhinac...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.dmpk-13-rg-048
更新日期:2014-01-01 00:00:00
abstract::Morphine is one of the strongest analgesics and is commonly used for the treatment of chronic pain. The pharmacokinetic properties of morphine are, in part, modulated by P-glycoprotein (P-gp). We previously reported that intestinal P-gp expression levels are influenced via the activation of inducible nitric oxide synt...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.dmpk-11-rg-051
更新日期:2011-01-01 00:00:00
abstract::The bile salt export pump (BSEP) encoded by ABCB11 is located in the canalicular membrane of hepatocytes and mediates the secretion of numerous conjugated bile salts into the bile canaliculus. In this study, 28 ABCB11 exons (including non-coding exon 1) and their flanking introns were comprehensively screened for gene...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.24.277
更新日期:2009-01-01 00:00:00
abstract::UDP-glucuronosyltransferases (UGTs) are glycoproteins in endoplasmic reticulum membranes. UGT2B7 is an important UGT isoenzyme expressed in human liver and glucuronidates various endogenous and exogenous substances. Although this enzyme has three potential N-glycosylation sites (asparagine at positions 67, 68 and 315)...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.dmpk-11-rg-135
更新日期:2012-01-01 00:00:00
abstract::Accumulating evidences have shown that diabetes is often accompanied with depression, thus it is possible that oral antidiabetic agent glyburide and antidepressive agent paroxetine are co-administered in diabetic patients. The aim of this study was to assess interactions between glyburide and paroxetine in rats. Effec...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2015.02.004
更新日期:2015-06-01 00:00:00
abstract::Standard incubation procedures for carrying out microsomal assays involve the use of less than 1% w/v organic solvents to minimize the potential inhibitory effects of organic solvents on metabolic activity. This presents a practical limitation for poorly soluble xenobiotics, which cannot be incubated at concentrations...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.dmpk-10-sh-086
更新日期:2011-01-01 00:00:00
abstract::Protein kinases are potential drug targets for the treatment of a variety of diseases, including cancer. In particular, specific tyrosine kinase inhibitors are rapidly being developed as new drugs for the inhibition of malignant cell growth and metastasis formation. Most of these newly developed tyrosine kinase inhibi...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章,评审
doi:10.2133/dmpk.25.72
更新日期:2010-01-01 00:00:00
abstract::In drug discovery, the cerebrospinal fluid (CSF) drug concentration (CCSF) has been used as a surrogate for the interstitial fluid (ISF) concentration (CISF). However, the CCSF-to-CISF gradient suggested for P-glycoprotein (P-gp) substrates in rodents causes uncertainty in CISF estimations and subsequent pharmacokinet...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2015.10.003
更新日期:2016-02-01 00:00:00
abstract:SUMMARY:The diagnosis of cardiac ischemia remains a challenge in contemporary emergency medicine. A blood-borne biomarker is an attractive alternative to cardiac imaging or stress testing as it would be cheaper and logistically faster to obtain. A number of candidate biomarkers have been proposed for the detection of c...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.24.333
更新日期:2009-01-01 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
pub_type: 杂志文章
doi:10.2133/dmpk.19.381
更新日期:2004-10-01 00:00:00
abstract::Chemotherapy-induced neutropenia is one of the major adverse events which results in the reduction of chemotherapy. Doxorubicin is a substrate of the adenosine triphosphate-binding cassette subfamily B member 1 (ABCB1) transporter; reportedly, ABCB1 polymorphisms influence doxorubicin pharmacokinetics. We evaluated th...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2014.09.009
更新日期:2015-04-01 00:00:00
abstract::The purpose of the present study was to evaluate and compare the absolute protein expression levels of 28 drug-related transporters in Caco-2 cell monolayers cultured for 2, 3, and 4 weeks. Plasma membrane fractions of Caco-2 cells cultured on Transwell inserts for 2, 3 and 4 weeks were prepared and digested with tryp...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.1016/j.dmpk.2014.11.002
更新日期:2015-04-01 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
pub_type: 杂志文章
doi:10.2133/dmpk.dmpk-14-rg-020
更新日期:2014-01-01 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
pub_type: 杂志文章
doi:10.2133/dmpk.25.307
更新日期:2010-01-01 00:00:00
abstract::In vivo percutaneous absorption of emedastine difumarate was investigated in rats and compared with rat skin in vitro. Since emedastine entering the systemic circulation is mostly excreted in bile, we first came up with the method of collecting bile with a minimal skin incision. In vivo skin permeation of the drug was...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.20.331
更新日期:2005-10-01 00:00:00
abstract::We discovered a novel single nucleotide polymorphism (SNP) at position 325 (G325A) in exon 5 of the multidrug-resistance 1 (MDR1) gene in a study of 37 healthy Japanese subjects. Details are as follows. SNP, 020614Honda001; GENE NAME, human P-glycoprotein (MDR1); ACCESSION NUMBER, M29427; LENGTH, 25 bases; 5'-ATGAATCT...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.17.479
更新日期:2002-01-01 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
pub_type: 杂志文章
doi:10.2133/dmpk.20.300
更新日期:2005-08-01 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
pub_type: 杂志文章
doi:10.2133/dmpk.22.125
更新日期:2007-04-01 00:00:00
abstract::The mRNA levels of human cytochrome P450 (CYP)2Cs and CYP3As in primary cultures of freshly isolated human hepatocytes were assessed after exposure to NO-1886 and rifampicin, a typical inducer of CYP3As. mRNA levels were analyzed by real-time RT-PCR using an ABI PRISM 7700 Sequence Detector system. Exposure to NO-1886...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.21.19
更新日期:2006-02-01 00:00:00
abstract::The ATP-binding cassette transporter, ABCG2, which is expressed at high levels in the intestine and liver, functions as an efflux transporter for many drugs, including clinically used anticancer agents such as topotecan and the active metabolite of irinotecan (SN-38). In this study, to elucidate the linkage disequilib...
journal_title:Drug metabolism and pharmacokinetics
pub_type: 杂志文章
doi:10.2133/dmpk.21.109
更新日期:2006-04-01 00:00:00