Search Results - "Tolleson, William H"
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The expression, induction and pharmacological activity of CYP1A2 are post-transcriptionally regulated by microRNA hsa-miR-132-5p
Published in Biochemical pharmacology (01-12-2017)“…[Display omitted] Cytochrome P450 1A2 (CYP1A2) is one of the most abundant and important drug metabolizing enzymes in human liver. However, little is known…”
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A systematic evaluation of microRNAs in regulating human hepatic CYP2E1
Published in Biochemical pharmacology (15-08-2017)“…[Display omitted] Cytochrome P450 2E1 (CYP2E1) is an important drug metabolizing enzyme for processing numerous xenobiotics in the liver, including…”
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Microcalorimetric Investigations of Reversible Staphylococcal Enterotoxin Unfolding
Published in Toxins (01-08-2022)“…Staphylococcal food poisoning (SFP) is a common food-borne illness often associated with contamination during food handling. The genes for Staphylococcal…”
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A functional quantitative polymerase chain reaction assay for ricin, Shiga toxin, and related ribosome-inactivating proteins
Published in Analytical biochemistry (15-01-2010)“…The potent toxins ricin, abrin, and other ribosome-inactivating proteins deadenylate a specific base in 28S ribosomal RNA that destroys ribosomes and leads to…”
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Prolactin and Dehydroepiandrosterone Levels in Women with Systemic Lupus Erythematosus: The Role of the Extrapituitary Prolactin Promoter Polymorphism at −1149G/T
Published in Journal of immunology research (01-01-2015)“…Systemic lupus erythematosus (SLE) has shown an association with high levels of prolactin, low levels of dehydroepiandrosterone (DHEA), and induction of…”
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Metabolism of Biochanin A and Formononetin by Human Liver Microsomes in Vitro
Published in Journal of agricultural and food chemistry (14-08-2002)“…Biochanin A and formononetin are abundant in legumes. These proestrogenic isoflavones can be converted by 4‘-O-demethylation to the more potent phytoestrogens…”
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Mitochondrial dysfunction induced by leflunomide and its active metabolite
Published in Toxicology (Amsterdam) (01-03-2018)“…Leflunomide, an anti-inflammatory drug used for the treatment of rheumatoid arthritis, has been marked with a black box warning regarding an increased risk of…”
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Regulation of cytochrome P450 expression by microRNAs and long noncoding RNAs: Epigenetic mechanisms in environmental toxicology and carcinogenesis
Published in Journal of environmental science and health. Part C, Environmental carcinogenesis & ecotoxicology reviews (03-07-2019)“…Environmental exposures to hazardous chemicals are associated with a variety of human diseases and disorders, including cancers. Phase I metabolic activation…”
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Inhibition of Heme Peroxidases by Melamine
Published in Enzyme Research (2012)“…In 2008 melamine-contaminated infant formula and dairy products in China led to over 50,000 hospitalizations of children due to renal injuries. In North…”
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Ricin detection: Tracking active toxin
Published in Biotechnology advances (01-01-2015)“…Ricin is a plant toxin with high bioterrorism potential due to its natural abundance and potency in inducing cell death. Early detection of the active toxin is…”
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MicroRNA hsa-miR-25-3p suppresses the expression and drug induction of CYP2B6 in human hepatocytes
Published in Biochemical pharmacology (01-08-2016)“…[Display omitted] Cytochrome P450 2B6 (CYP2B6), mainly expressed in the liver and brain, is important for processing a number of widely used drugs. Variations…”
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Immunomagnetic Capture of Big Six Shiga Toxin-Producing Escherichia coli Strains in Apple Juice with Detection by Multiplex Real-Time PCR Eliminates Interference from the Food Matrix
Published in Journal of food protection (01-09-2019)“…Having reliable methods for detecting Shiga toxin-producing (STEC) in foods is an important food safety goal. The majority of STEC outbreaks have involved…”
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Inhibition of Extrahepatic Human Cytochromes P450 1A1 and 1B1 by Metabolism of Isoflavones Found in Trifolium pratense (Red Clover)
Published in Journal of agricultural and food chemistry (20-10-2004)“…Biochanin A and formononetin are the predominant isoflavones in red clover. In a previous study (J. Agric. Food Chem. 2002, 50, 4783−4790), it was demonstrated…”
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MicroRNAs hsa-miR-495-3p and hsa-miR-486-5p suppress basal and rifampicin-induced expression of human sulfotransferase 2A1 (SULT2A1) by facilitating mRNA degradation
Published in Biochemical pharmacology (01-11-2019)“…[Display omitted] Drug metabolizing enzymes mediate biotransformation of drugs and play an essential role in drug efficacy and toxicity. Human…”
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Endoplasmic Reticulum Stress and Store-Operated Calcium Entry Contribute to Usnic Acid-Induced Toxicity in Hepatic Cells
Published in Toxicological sciences (01-07-2015)“…The use of usnic acid as a weight loss agent is a safety concern due to reports of acute liver failure in humans. Previously we demonstrated that usnic acid…”
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Activation of the Nrf2 signaling pathway in usnic acid-induced toxicity in HepG2 cells
Published in Archives of toxicology (01-03-2017)“…Many usnic acid-containing dietary supplements have been marketed as weight loss agents, although severe hepatotoxicity and acute liver failure have been…”
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Primary and secondary pyrrolic metabolites of pyrrolizidine alkaloids form DNA adducts in human A549 cells
Published in Toxicology in vitro (01-02-2019)“…Humans and animals can be exposed to carcinogenic pyrrolizidine alkaloids (PAs) through consumption of plants commonly found in many parts of the world…”
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Long noncoding RNA LINC00844-mediated molecular network regulates expression of drug metabolizing enzymes and nuclear receptors in human liver cells
Published in Archives of toxicology (01-05-2020)“…Noncoding RNAs, such as long noncoding RNAs (lncRNAs) and microRNAs (miRNAs), regulate gene expression in many physiological and pathological processes,…”
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Coordinated Regulation of UGT2B15 Expression by Long Noncoding RNA LINC00574 and hsa-miR-129-5p in HepaRG Cells
Published in Drug metabolism and disposition (01-04-2020)“…Recent studies have shown that microRNAs and long noncoding RNAs (lncRNAs) regulate the expression of drug metabolizing enzymes (DMEs) in human hepatic cells…”
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Multiple microRNAs function as self-protective modules in acetaminophen-induced hepatotoxicity in humans
Published in Archives of toxicology (01-02-2018)“…Acetaminophen (APAP) overdose is the leading cause of acute liver failure. Yet the mechanisms underlying adaptive tolerance toward APAP-induced liver injury…”
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