Aflatoxin B1

cytochrome P450 family 3 subfamily A member 4 ; Homo sapiens







31 Article(s)
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1 34447675 Interaction of Hepatitis B Virus X Protein with the Pregnane X Receptor Enhances the Synergistic Effects of Aflatoxin B1 and Hepatitis B Virus on Promoting Hepatocarcinogenesis. 2021 Aug 28 1
2 32423188 Detoxification of Aflatoxin B1 Contaminated Maize Using Human CYP3A4. 2020 Aug 28 1
3 31159144 Non-coplanar and coplanar polychlorinated biphenyls potentiate genotoxicity of aflatoxin B1 in a human hepatocyte line by enhancing CYP1A2 and CYP3A4 expression. 2019 Mar 1
4 30142320 The critical role of porcine cytochrome P450 3A46 in the bioactivation of aflatoxin B1. 2018 Oct 1
5 28436563 An in vitro system for measuring genotoxicity mediated by human CYP3A4 in Saccharomyces cerevisiae. 2017 May 3
6 28006013 Procarcinogens - Determination and Evaluation by Yeast-Based Biosensor Transformed with Plasmids Incorporating RAD54 Reporter Construct and Cytochrome P450 Genes. 2016 1
7 24168324 Cytochrome P450 isoforms are differently up-regulated in aflatoxin B₁-exposed human lymphocytes and monocytes. 2014 Feb 1
8 25398138 Cooperative binding of aflatoxin B1 by cytochrome P450 3A4: a computational study. 2014 Dec 15 7
9 22524704 Generation of proliferating human hepatocytes using Upcyte® technology: characterisation and applications in induction and cytotoxicity assays. 2012 Oct 1
10 21641981 Aflatoxins upregulate CYP3A4 mRNA expression in a process that involves the PXR transcription factor. 2011 Aug 28 1
11 20233841 CYP3A4 catalytic activity is induced in confluent Huh7 hepatoma cells. 2010 Jun 1
12 20655369 Activation of P53 in HepG2 cells as surrogate to detect mutagens and promutagens in vitro. 2010 Oct 5 1
13 18950609 Metabolism Comparative Cytotoxicity Assay (MCCA) and Cytotoxic Metabolic Pathway Identification Assay (CMPIA) with cryopreserved human hepatocytes for the evaluation of metabolism-based cytotoxicity in vitro: proof-of-concept study with aflatoxin B1. 2009 Apr 15 1
14 19298836 A sensitive bioassay for the mycotoxin aflatoxin B(1), which also responds to the mycotoxins aflatoxin G(1) and T-2 toxin, using engineered baker's yeast. 2009 Jun 2
15 18347083 Long-term functional stability of human HepaRG hepatocytes and use for chronic toxicity and genotoxicity studies. 2008 Jun 1
16 10771285 Use of inhibitory monoclonal antibodies to assess the contribution of cytochromes P450 to human drug metabolism. 2000 Apr 14 1
17 11465078 Drug-metabolizing enzymes: mechanisms and functions. 2000 Sep 1
18 11189750 Increased cytotoxicity of food-borne mycotoxins toward human cell lines in vitro via enhanced cytochrome p450 expression using the MTT bioassay. 1999 Nov 1
19 8608525 Urinary 6 beta-hydroxycortisol excretion in Hong Kong Chinese patients with hepatocellular carcinoma and other chronic liver diseases. 1996 Apr 15 1
20 8625305 Oltipraz-mediated changes in aflatoxin B(1) biotransformation in rat liver: implications for human chemointervention. 1996 May 15 1
21 8806738 Stable expression of human cytochrome P450 3A4 in conjunction with human NADPH-cytochrome P450 oxidoreductase in V79 Chinese hamster cells. 1996 Aug 15 1
22 8975785 The kinetics of aflatoxin B1 oxidation by human cDNA-expressed and human liver microsomal cytochromes P450 1A2 and 3A4. 1996 Dec 1
23 7545582 A NIH/3T3 cell line stably expressing human cytochrome P450-3A4 used in combination with a lacZ' shuttle vector to study mutagenicity. 1995 May 26 2
24 7575636 Tiamulin inhibits human CYP3A4 activity in an NIH/3T3 cell line stably expressing CYP3A4 cDNA. 1995 Sep 7 2
25 7585637 Inhibition of CYP1A2 and CYP3A4 by oltipraz results in reduction of aflatoxin B1 metabolism in human hepatocytes in primary culture. 1995 Dec 1 1
26 7850790 Fetus-specific CYP3A7 and adult-specific CYP3A4 expressed in Chinese hamster CHL cells have similar capacity to activate carcinogenic mycotoxins. 1995 Feb 15 1
27 8204093 Caffeine metabolism by human hepatic cytochromes P450: contributions of 1A2, 2E1 and 3A isoforms. 1994 May 18 2
28 8261428 Role of human microsomal and human complementary DNA-expressed cytochromes P4501A2 and P4503A4 in the bioactivation of aflatoxin B1. 1994 Jan 1 1
29 1302569 Urinary 6 beta-hydroxycortisol/cortisol ratios measured by high-performance liquid chromatography for use as a biomarker for the human cytochrome P-450 3A4. 1992 Nov-Dec 1
30 1643634 Role of cytochrome P-450 from the human CYP3A gene family in the potentiation of morpholino doxorubicin by human liver microsomes. 1992 Aug 15 1
31 1899812 The development of a human cell line stably expressing human CYP3A4: role in the metabolic activation of aflatoxin B1 and comparison to CYP1A2 and CYP2A3. 1991 Feb 1