Camptothecin attenuates cytochrome P450 3A4 induction by blocking the activation of human pregnane X receptor

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Camptothecin attenuates cytochrome P450 3A4 induction by blocking the activation of human pregnane X receptor is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1124/JPET.110.168294
P932PMC publication ID2939670
P698PubMed publication ID20504912
P5875ResearchGate publication ID44632628

P50authorGregory T RobbinsQ82072874
Yong TangQ124331534
Yakun ChenQ124331544
Daotai NieQ124331546
P2860cites workIdentification of a human nuclear receptor defines a new signaling pathway for CYP3A inductionQ24646162
The human nuclear xenobiotic receptor PXR: structural determinants of directed promiscuityQ27632611
Crystal structure of the PXR–T1317 complex provides a scaffold to examine the potential for receptor antagonismQ27641100
The orphan nuclear receptor SXR coordinately regulates drug metabolism and effluxQ28186424
The orphan nuclear receptor HNF4alpha determines PXR- and CAR-mediated xenobiotic induction of CYP3A4Q28201907
Nuclear receptor response elements mediate induction of intestinal MDR1 by rifampinQ28211706
Molecular mechanism of nuclear translocation of an orphan nuclear receptor, SXRQ28212465
An orphan nuclear receptor activated by pregnanes defines a novel steroid signaling pathwayQ28263744
Sensors and signals: a coactivator/corepressor/epigenetic code for integrating signal-dependent programs of transcriptional responseQ29616508
Pharmacokinetics and pharmacodynamics of topotecan given on a daily-times-five schedule in phase II clinical trials using a limited-sampling procedureQ33495882
Cytochrome P-450 3A4: regulation and role in drug metabolismQ33636632
The phytoestrogen coumestrol is a naturally occurring antagonist of the human pregnane X receptorQ33642959
Retinoid X receptor-alpha-dependent transactivation by a naturally occurring structural variant of human constitutive androstane receptor (NR1I3).Q33781766
Relative activation of human pregnane X receptor versus constitutive androstane receptor defines distinct classes of CYP2B6 and CYP3A4 inducersQ33881813
A novel pregnane X receptor-mediated and sterol regulatory element-binding protein-independent lipogenic pathwayQ33945905
The far and distal enhancers in the CYP3A4 gene co-ordinate the proximal promoter in responding similarly to the pregnane X receptor but differentially to hepatocyte nuclear factor-4alphaQ33968352
Metabolites of progesterone and the pregnane X receptor: a novel pathway regulating uterine contractility in pregnancy?Q34413170
Regulation of xenobiotic and bile acid metabolism by the nuclear pregnane X receptorQ34563453
Mechanism-based inhibition of cytochrome P450 3A4 by therapeutic drugs.Q36068699
Regulation of drug resistance by human pregnane X receptor in breast cancerQ36083299
Role of cytochrome P450 activity in the fate of anticancer agents and in drug resistance: focus on tamoxifen, paclitaxel and imatinib metabolismQ36097229
Pregnane X receptor and its potential role in drug resistance in cancer treatmentQ37370626
A human immunodeficiency virus protease inhibitor is a novel functional inhibitor of human pregnane X receptorQ38295096
Intestinal cell-specific vitamin D receptor (VDR)-mediated transcriptional regulation of CYP3A4 geneQ38351040
Human pregnane X receptor and resistance to chemotherapy in prostate cancerQ40059227
Human pregnane X receptor antagonists and agonists define molecular requirements for different binding sitesQ40118167
Regulation of Bcl-2 and Bcl-xL anti-apoptotic protein expression by nuclear receptor PXR in primary cultures of human and rat hepatocytesQ40387722
Novel camptothecin analogues that circumvent ABCG2-associated drug resistance in human tumor cells.Q40550555
DNA topoisomerases: essential enzymes and lethal targetsQ40678987
Induction of CYP3A4 by 1 alpha,25-dihydroxyvitamin D3 is human cell line-specific and is unlikely to involve pregnane X receptor.Q40774573
Topoisomerase I inhibitors: topotecan and irenotecanQ40807397
The orphan human pregnane X receptor mediates the transcriptional activation of CYP3A4 by rifampicin through a distal enhancer moduleQ40916686
Camptothecin overcomes MDR1-mediated resistance in human KB carcinoma cellsQ41656875
Plant antitumor agents. 30. Synthesis and structure activity of novel camptothecin analogsQ42289176
Development of a real-time in vivo transcription assay: application reveals pregnane X receptor-mediated induction of CYP3A4 by cancer chemotherapeutic agentsQ44104236
Liganded VDR induces CYP3A4 in small intestinal and colon cancer cells via DR3 and ER6 vitamin D responsive elements.Q44241604
Vitamin K2 regulation of bone homeostasis is mediated by the steroid and xenobiotic receptor SXR.Q44550541
The pregnane X receptor regulates gene expression in a ligand- and promoter-selective fashionQ45223647
Increased hepatobiliary clearance of unconjugated thyroxine determines DMP 904-induced alterations in thyroid hormone homeostasis in ratsQ45240285
Pharmacokinetics and biodistribution of the camptothecin-polymer conjugate IT-101 in rats and tumor-bearing miceQ46679430
Inhibition of drug metabolism by blocking the activation of nuclear receptors by ketoconazoleQ48684324
Role of NF-kappaB in regulation of PXR-mediated gene expression: a mechanism for the suppression of cytochrome P-450 3A4 by proinflammatory agents.Q52569931
Activation of pregnane X receptor disrupts glucocorticoid and mineralocorticoid homeostasis.Q52573580
The dietary isothiocyanate sulforaphane is an antagonist of the human steroid and xenobiotic nuclear receptor.Q54577544
Phase I clinical and pharmacological studies of 20-(S)-camptothecin and 20-(S)-9-nitrocamptothecin as anticancer agentsQ71969766
P433issue3
P407language of work or nameEnglishQ1860
P304page(s)999-1008
P577publication date2010-05-26
P1433published inJournal of Pharmacology and Experimental TherapeuticsQ1500272
P1476titleCamptothecin attenuates cytochrome P450 3A4 induction by blocking the activation of human pregnane X receptor
P478volume334

Reverse relations

cites work (P2860)
Q37303129A vinblastine fluorescent probe for pregnane X receptor in a time-resolved fluorescence resonance energy transfer assay
Q38970938Allyl isothiocyanate (AITC) inhibits pregnane X receptor (PXR) and constitutive androstane receptor (CAR) activation and protects against acetaminophen- and amiodarone-induced cytotoxicity.
Q50249231Determination of CYP3A4 Inducing Properties of Compounds Using a Laboratory-Developed Cell-Based Assay
Q34196976Development of BODIPY FL vindoline as a novel and high-affinity pregnane X receptor fluorescent probe
Q37184675Differential regulation of CYP3A4 promoter activity by a new class of natural product derivatives binding to pregnane X receptor
Q88551397Effect of Gambogenic Acid on Cytochrome P450 1A2, 2B1 and 2E1, and Constitutive Androstane Receptor in Rats
Q48131744Effect of the CYP3A inhibitor ketoconazole on the PXR-mediated induction of CYP3A activity
Q35759931Fucoxanthin attenuates rifampin-induced cytochrome P450 3A4 (CYP3A4) and multiple drug resistance 1 (MDR1) gene expression through pregnane X receptor (PXR)-mediated pathways in human hepatoma HepG2 and colon adenocarcinoma LS174T cells
Q64252239Inhibitory Effect of Berberine on Broiler P-glycoprotein Expression and Function: In Situ and In Vitro Studies
Q57269371Isochlorogenic acid A affects P450 and UGT enzymes in vitro and in vivo
Q35919726Nuclear receptors in the multidrug resistance through the regulation of drug-metabolizing enzymes and drug transporters.
Q34349313Overcoming drug resistance by regulating nuclear receptors
Q36640752PXR antagonists and implication in drug metabolism
Q34345049Pregnane X receptor and drug-induced liver injury.
Q38039759Pregnane xenobiotic receptor in cancer pathogenesis and therapeutic response
Q50070843Probing ligand structure-activity relationships in pregnane X receptor (PXR): efavirenz and 8-hydroxyefavirenz exhibit divergence in activation.
Q36605392Selective Inhibition of Bakuchicin Isolated from Psoralea corylifolia on CYP1A in Human Liver Microsomes
Q35975156Sesamin: A Naturally Occurring Lignan Inhibits CYP3A4 by Antagonizing the Pregnane X Receptor Activation
Q35938150Small-molecule modulators of PXR and CAR.
Q35748820Small-molecule modulators of the constitutive androstane receptor.

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