ArticleDrug metabolism and disposition: the biological fate of chemicals2020
Acetaminophen-Induced Liver Injury Alters Expression and Activities of Cytochrome P450 Enzymes in an Age-Dependent Manner in Mouse Liver.
Article in Drug metabolism and disposition: the biological fate of chemicals, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 50 citations in OpenAlex.
- Visualization of CYP3A4 expression at both mRNA and protein levels simultaneously at single cell resolution in various conditions using RNAscope combined with immunofluorescence.Drug metabolism and disposition: the biological fate of chemicals · 2025Article
- Pristimerin Dampens Acetaminophen-Induced Hepatotoxicity; The Role of NF-κB/iNOS/COX-II/Cytokines, PI3K/AKT, and BAX/BCL-2/Caspase-3 Signaling Pathways.Pharmaceutics · 2025Article
- The Impact of Hyperuricemia on Pharmacokinetics in Sprague-Dawley Rats.European journal of drug metabolism and pharmacokinetics · 2025Article
- NAPQI is absent in the mouse brain after sub-hepatotoxic and hepatotoxic doses of acetaminophen.Toxicological sciences : an official journal of the Society of Toxicology · 2025Article
- Article
- Epigenetics in pharmacogenes encoding metabolizing enzymes of second-generation antipsychotics used in schizophrenia and its clinical implications.Frontiers in pharmacology · 2025Review
- Human Cytochrome P450 Cancer-Related Metabolic Activities and Gene Polymorphisms: A Review.Cells · 2024Review
- Regular Consumption of Green Tea as an Element of Diet Therapy in Drug-Induced Liver Injury (DILI).Nutrients · 2024Review
- Improved Detection of Drug-Induced Liver Injury by Integrating PredictedChemical research in toxicology · 2024Article
- Improved Detection of Drug-Induced Liver Injury by Integrating PredictedbioRxiv : the preprint server for biology · 2024Article
- Deletion of Glyoxalase 1 Exacerbates Acetaminophen-Induced Hepatotoxicity in Mice.Antioxidants (Basel, Switzerland) · 2024Article
- Comparative analysis of gene expression between mice and humans in acetaminophen-induced liver injury by integrating bioinformatics analysis.BMC medical genomics · 2024Article
- Acetaminophen causes neurodevelopmental injury in susceptible babies and children: no valid rationale for controversy.Clinical and experimental pediatrics · 2024Article
- Prenatal cigarette smoke exposure sensitizes acetaminophen-induced liver injury by modulating miR-34a-5p in male offspring mice.Frontiers in cell and developmental biology · 2024Article
- Epigenetic Mechanisms Contribute to Intraindividual Variations of Drug Metabolism Mediated by Cytochrome P450 Enzymes.Drug metabolism and disposition: the biological fate of chemicals · 2023Review
- Acetaminophen-induced reduction of NIMA-related kinase 7 expression exacerbates acute liver injury.JHEP reports : innovation in hepatology · 2022Article
- Possible Role of Extracellular Vesicles in Hepatotoxicity of Acetaminophen.International journal of molecular sciences · 2022Article
- Roles of Cofactors in Drug-Induced Liver Injury: Drug Metabolism and Beyond.Drug metabolism and disposition: the biological fate of chemicals · 2022Review
- Alterations of Cytochrome P450-Mediated Drug Metabolism during Liver Repair and Regeneration after Acetaminophen-Induced Liver Injury in Mice.Drug metabolism and disposition: the biological fate of chemicals · 2022Article
- Withaferin A in the Treatment of Liver Diseases: Progress and Pharmacokinetic Insights.Drug metabolism and disposition: the biological fate of chemicals · 2022Review
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Authors and funding
11 authors at 1 institution in 2 countries.
Funding
Abstract
Drug-induced liver injury (DILI) is a global medical problem. The risk of DILI is often related to expression and activities of drug-metabolizing enzymes, especially cytochrome P450s (P450s). However, changes on expression and activities of P450s after DILI have not been determined. The aim of this study is to fill this knowledge gap. Acetaminophen (APAP) was used as a model drug to induce DILI in C57BL/6J mice at different ages of days 10 (infant), 22 (child), and 60 (adult). DILI was assessed by levels of alanine aminotransferase and aspartate aminotransferase in plasma with a confirmation by H&E staining on liver tissue sections. The expression of selected P450s at mRNA and protein levels was measured by real-time polymerase chain reaction and liquid chromatography-tandem mass spectrometry, respectively. The activities of these P450s were determined by the formation of metabolites from probe drugs for each P450 using ultraperformance liquid chromatography-quadrupole time of flight mass spectrometry. DILI was induced at mild to severe levels in a dose-dependent manner in 200, 300, and 400 mg/kg APAP-treated groups at child and adult ages, but not at the infant age. Significantly decreased expression at mRNA and protein levels as well as enzymatic activities of CYP2E1, 3A11, 1A2, and 2C29 were found at child and adult ages. Adult male mice were more susceptible to APAP-induced liver injury than female mice with more decreased expression of P450s. These results suggest that altered levels of P450s in livers severely injured by drugs may affect the therapeutic efficacy of drugs, which are metabolized by P450s, more particularly for males. SIGNIFICANCE STATEMENT: The current study in an animal model demonstrates that acetaminophen-induced liver injury results in decreased expression and enzyme activities of several examined drug-metabolizing cytochrome P450s (P450s). The extent of such decreases is correlated to the degree of liver injury severity. The generated data may be translated to human health for patients who have drug-induced liver injury with decreased capability to metabolize drugs by certain P450s.
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