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Çoban FK, İnce S, Demirel HH, İslam İ, Aytuğ H. Acetaminophen-Induced Nephrotoxicity: Suppression of Apoptosis and Endoplasmic Reticulum Stress Using Boric Acid. Biol Trace Elem Res 2023; 201:242-249. [PMID: 35020164 DOI: 10.1007/s12011-022-03114-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 01/09/2022] [Indexed: 01/11/2023]
Abstract
Acetaminophen (APAP) is one of the popular and safe pain medications worldwide. However, due its wide availability, it is frequently implicated in intentional or unintentional overdoses where it can cause severe liver injury and even acute liver failure. Boron is a bioactive trace element, found naturally as boric acid (BA) and borate. In this study, the effects of boric acid on the acute renal toxicity induced by APAP in rats were researched in comparison with N-acetyl cysteine (NAC). In the study, 7 groups were formed and 2 g/kg dose of paracetamol per rat was prepared by suspending in 1% Carboxy Methyl Cellulose (CMC) solution of phosphate buffer saline (PBS). Boric acid dissolved in saline was administered to experimental animals by gavage at doses of 50, 100, and 200 mg/kg. In this study, ER stress and apoptosis formed by paracetamol-induced nephrotoxicity were investigated. This purpose determined iNOS, PERK, ATF6, NFkB p53, caspases 3, 12, bcl-2, and bcl-xL gene mRNA expression kidney tissue. Also, the levels of kidney injury molecule-1 (KIM-1), Cysteine (Cys), and IL-18 levels, which are mentioned today as kidney damage markers were compared with BUN and creatine levels. The effect of boron on kidney damage was determined by histopathologic. Data were statistically analyzed by using SPSS-20 ANOVA and stated as means and standard deviation. According to the data obtained in our study, we believe that boric acid has a protective effect on the negative effects of paracetamol on the kidney. We believe that our study will provide useful data to the literature on the possibility of a supplement to be used as an active compound in paracetamol for the prophylaxis of boric acid and it can also be converted into a useful product.
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Affiliation(s)
- Funda Karabağ Çoban
- Department of Molecular Biology and Genetics, Faculty of Science and Literature, Uşak University, 64200, Usak, Turkey.
| | - Sinan İnce
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03030, Afyonkarahisar, Turkey
| | - Hasan Hüseyin Demirel
- Department of Pathology, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03030, Afyonkarahisar, Turkey
| | - İzzet İslam
- Department of Molecular Biology and Genetics, The Graduate School of Natural and Applied Sciences, Uşak University, 64200, Usak, Turkey
| | - Hande Aytuğ
- Department of Molecular Biology and Genetics, The Graduate School of Natural and Applied Sciences, Uşak University, 64200, Usak, Turkey
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Marie S, Frost KL, Hau RK, Martinez-Guerrero L, Izu JM, Myers CM, Wright SH, Cherrington NJ. Predicting disruptions to drug pharmacokinetics and the risk of adverse drug reactions in non-alcoholic steatohepatitis patients. Acta Pharm Sin B 2023; 13:1-28. [PMID: 36815037 PMCID: PMC9939324 DOI: 10.1016/j.apsb.2022.08.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/29/2022] [Accepted: 08/03/2022] [Indexed: 12/18/2022] Open
Abstract
The liver plays a central role in the pharmacokinetics of drugs through drug metabolizing enzymes and transporters. Non-alcoholic steatohepatitis (NASH) causes disease-specific alterations to the absorption, distribution, metabolism, and excretion (ADME) processes, including a decrease in protein expression of basolateral uptake transporters, an increase in efflux transporters, and modifications to enzyme activity. This can result in increased drug exposure and adverse drug reactions (ADRs). Our goal was to predict drugs that pose increased risks for ADRs in NASH patients. Bibliographic research identified 71 drugs with reported ADRs in patients with liver disease, mainly non-alcoholic fatty liver disease (NAFLD), 54 of which are known substrates of transporters and/or metabolizing enzymes. Since NASH is the progressive form of NAFLD but is most frequently undiagnosed, we identified other drugs at risk based on NASH-specific alterations to ADME processes. Here, we present another list of 71 drugs at risk of pharmacokinetic disruption in NASH, based on their transport and/or metabolism processes. It encompasses drugs from various pharmacological classes for which ADRs may occur when used in NASH patients, especially when eliminated through multiple pathways altered by the disease. Therefore, these results may inform clinicians regarding the selection of drugs for use in NASH patients.
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Affiliation(s)
- Solène Marie
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Kayla L. Frost
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Raymond K. Hau
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Lucy Martinez-Guerrero
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Jailyn M. Izu
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Cassandra M. Myers
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA
| | - Stephen H. Wright
- College of Medicine, Department of Physiology, University of Arizona, Tucson, AZ 85724, USA
| | - Nathan J. Cherrington
- College of Pharmacy, Department of Pharmacology & Toxicology, University of Arizona, Tucson, AZ 85721, USA,Corresponding author. Tel.: +1 520 6260219; fax: +1 520 6266944.
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Chilvery S, Yelne A, Khurana A, Saifi MA, Bansod S, Anchi P, Godugu C. Acetaminophen induced hepatotoxicity: An overview of the promising protective effects of natural products and herbal formulations. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 108:154510. [PMID: 36332383 DOI: 10.1016/j.phymed.2022.154510] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 08/06/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The liver plays an important role in regulating the metabolic processes and is the most frequently targeted organ by toxic chemicals. Acetaminophen (APAP) is a well-known anti-allergic, anti-pyretic, non-steroidal anti-inflammatory drug (NSAID), which upon overdose leads to hepatotoxicity, the major adverse event of this over-the-counter drug. PURPOSE APAP overdose induced acute liver injury is the second most common cause that often requires liver transplantation worldwide, for which N-acetyl cysteine is the only synthetic drug clinically approved as an antidote. So, it was felt that there is a need for the novel therapeutic approach for the treatment of liver diseases with less adverse effects. This review provides detailed analysis of the different plant extracts; phytochemicals and herbal formulations for the amelioration of APAP-induced liver injury. METHOD The data was collected using different online resources including PubMed, ScienceDirect, Google Scholar, Springer, and Web of Science using keywords given below. RESULTS Over the past decades various reports have revealed that plant-based approaches may be a better treatment choice for the APAP-induced hepatotoxicity in pre-clinical experimental conditions. Moreover, herbal compounds provide several advantages over the synthetic drugs with fewer side effects, easy availability and less cost for the treatment of life-threatening diseases. CONCLUSION The current review summarizes the hepatoprotective effects and therapeutic mechanisms of various plant extracts, active phytoconstituents and herbal formulations with potential application against APAP induced hepatotoxicity as the numbers of hepatoprotective natural products are more without clinical relativity. Further, pre-clinical pharmacological research will contribute to the designing of natural products as medicines with encouraging prospects for clinical application.
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Affiliation(s)
- Shrilekha Chilvery
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Amit Yelne
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Amit Khurana
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Mohd Aslam Saifi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Sapana Bansod
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Pratibha Anchi
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad, Telangana, India.
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A study of the regional differences in propacetamol-related adverse events using VigiBase data of the World Health Organization. Sci Rep 2022; 12:21568. [PMID: 36513759 PMCID: PMC9747950 DOI: 10.1038/s41598-022-26211-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Upon withdrawal of propacetamol, an injectable formulation of the paracetamol prodrug, in Europe due to safety concerns, South Korea's regulatory body requested a post-marketing surveillance study exploring its safety profile. We characterized regional disparities in adverse events (AE) associated with propacetamol between Asia and Europe using the World Health Organization's pharmacovigilance database, VigiBase. We performed disproportionality analyses using reporting odds ratios (rOR) and information component (IC) to determine whether five AEs (anaphylaxis, Stevens-Johnson syndrome, thrombosis, contact dermatitis/eczema, injection site reaction [ISR]) were associated with propacetamol versus non-propacetamol injectable antipyretics in Asia and Europe, separately. In Asia, there was a high reporting ratio of propacetamol-related ISR (rOR 5.72, 95% CI 5.19-6.31; IC025 1.27), satisfying the signal criteria; there were no reports of thrombosis and contact dermatitis/eczema. Two signals were identified in Europe, with higher reporting ratios for thrombosis (rOR 7.45, 95% CI 5.19-10.71; IC025 1.92) and contact dermatitis/eczema (rOR 16.73, 95% CI 12.48-22.42; IC025 2.85). Reporting ratios of propacetamol-related anaphylaxis were low for Asia and Europe. While signals were found for thrombosis and contact dermatitis/eczema in Europe, these were not detected in Asia. These findings suggest potential ethnic differences in propacetamol-related AEs between Asia and Europe, which could serve as supportive data for future decision-making.
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Su ZY, Lai BA, Lin ZH, Wei GJ, Huang SH, Tung YC, Wu TY, Hun Lee J, Hsu YC. Water extract of lotus leaves has hepatoprotective activity by enhancing Nrf2- and epigenetics-mediated cellular antioxidant capacity in mouse hepatocytes. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Magerusan L, Pogacean F, Pruneanu S. Enhanced Acetaminophen Electrochemical Sensing Based on Nitrogen-Doped Graphene. Int J Mol Sci 2022; 23:ijms232314866. [PMID: 36499193 PMCID: PMC9737486 DOI: 10.3390/ijms232314866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/29/2022] Open
Abstract
Because of the widespread acetaminophen usage and the danger of harmful overdosing effects, developing appropriate procedures for its quantitative and qualitative assay has always been an intriguing and fascinating problem. A quick, inexpensive, and environmentally friendly approach based on direct voltage anodic graphite rod exfoliation in the presence of inorganic salt aqueous solution ((NH4)2SO4-0.3 M) has been established for the preparation of nitrogen-doped graphene (exf-NGr). The XRD analysis shows that the working material appears as a mixture of few (76.43%) and multi-layers (23.57%) of N-doped graphenes. From XPS, the C/O ratio was calculated to be 0.39, indicating a significant number of structural defects and the existence of multiple oxygen-containing groups at the surface of graphene sheets caused by heteroatom doping. Furthermore, the electrochemical performances of glassy carbon electrodes (GCEs) modified with exf-NGr for acetaminophen (AMP) detection and quantification have been assessed. The exf-NGr/GCE-modified electrode shows excellent reproducibility, stability, and anti-interfering characteristics with improved electrocatalytic activity over a wide detection range (0.1-100 µM), with a low limit for AMP detection (LOD = 3.03 nM). In addition, the developed sensor has been successfully applied in real sample analysis for the AMP quantification from different commercially available pharmaceutical formulations.
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Akakpo JY, Jaeschke MW, Etemadi Y, Artigues A, Toerber S, Olivos H, Shrestha B, Midey A, Jaeschke H, Ramachandran A. Desorption Electrospray Ionization Mass Spectrometry Imaging Allows Spatial Localization of Changes in Acetaminophen Metabolism in the Liver after Intervention with 4-Methylpyrazole. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2022; 33:2094-2107. [PMID: 36223142 PMCID: PMC9901546 DOI: 10.1021/jasms.2c00202] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Acetaminophen (APAP) overdose is the most common cause of acute liver failure in the US, and hepatotoxicity is initiated by a reactive metabolite which induces characteristic centrilobular necrosis. The only clinically available antidote is N-acetylcysteine, which has limited efficacy, and we have identified 4-methylpyrazole (4MP, Fomepizole) as a strong alternate therapeutic option, protecting against generation and downstream effects of the cytotoxic reactive metabolite in the clinically relevant C57BL/6J mouse model and in humans. However, despite the regionally restricted necrosis after APAP, our earlier studies on APAP metabolites in biofluids or whole tissue homogenate lack the spatial information needed to understand region-specific consequences of reactive metabolite formation after APAP overdose. Thus, to gain insight into the regional variation in APAP metabolism and study the influence of 4MP, we established a desorption electrospray ionization mass spectrometry imaging (DESI-MSI) platform for generation of ion images for APAP and its metabolites under ambient air, without chemical labeling or a prior coating of tissue which reduces chemical interference and perturbation of small molecule tissue localization. The spatial intensity and distribution of both oxidative and nonoxidative APAP metabolites were determined from mouse liver sections after a range of APAP overdoses. Importantly, exclusive differential signal intensities in metabolite abundance were noted in the tissue microenvironment, and 4MP treatment substantially influenced this topographical distribution.
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Affiliation(s)
- Jephte Yao Akakpo
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Matthew Wolfgang Jaeschke
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Yasaman Etemadi
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Antonio Artigues
- Department of Biochemistry, University of Kansas Medical Center, Kansas City, Kansas, USA
| | | | | | | | | | - Hartmut Jaeschke
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Anup Ramachandran
- Department of Pharmacology, Toxicology & Therapeutics, University of Kansas Medical Center, Kansas City, Kansas, USA
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Monte AA, Mackenzie IA, Pattee J, Kaiser S, Willems E, Rumack B, Reynolds KM, Dart RC, Heard KJ. Genetic variants associated with ALT elevation from therapeutic acetaminophen. Clin Toxicol (Phila) 2022; 60:1198-1204. [PMID: 36102175 PMCID: PMC9701448 DOI: 10.1080/15563650.2022.2117053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/16/2022] [Accepted: 08/18/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Several studies have suggested genetic variants associated with acetaminophen induced liver injury (DILI) following overdose. Genetic variation associated with acetaminophen-induced alanine aminotransferase elevation during therapeutic dosing has not been examined. METHODS We performed genetic analyses on patients that ingested therapeutic doses of 4 grams of acetaminophen for up to 16 days. We examined 20 genes previously implicated in the metabolism of acetaminophen or the development of immune-mediated DILI using the Illumina Multi-Ethnic Global Array 2. Autosomes were aligned and imputed using TOPMed. A candidate gene region analysis was performed by testing each gene individually using linkage disequilibrium (LD) pruned variants with the adaptive sum of powered scores (aSPU) test from the aSPU R package. The highest measured ALT during therapy, the maximum ALT, was used as the outcome. RESULTS 192 subjects taking therapeutic APAP were included in the genetic analysis. 136 (70.8%) were female, 133 (69.2%) were Caucasian race, and the median age was 34 years (IQR: 26, 46). Age > 50 years was the only clinical factor associated with maximum ALT increase. Variants in SULT1E1, the gene responsible for Sulfotransferase Family 1E Member 1 enzyme production, were associated with maximum ALT. No single variant drove this association, but rather the association was due to the additive effects of numerous variants within the gene. No other genes were associated with maximum ALT increase in this cohort. CONCLUSION Acetaminophen induced ALT elevation at therapeutic doses was not associated with variation in most genes associated with acetaminophen metabolism or immune-induced DILI in this cohort. The role of SULT1E1 polymorphism in acetaminophen-induced elevated ALT needs further examination.
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Affiliation(s)
- Andrew A. Monte
- University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, CO
- University of Colorado School of Medicine, Center for Bioinformatics & Personalized Medicine, Aurora, CO
- University of Colorado, Skaggs School of Pharmacy, Aurora, CO
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
| | - Ian Arriaga Mackenzie
- Department of Biostatistics & Informatics, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Campus, Aurora, CO
| | - Jack Pattee
- Department of Biostatistics & Informatics, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Campus, Aurora, CO
| | - Sasha Kaiser
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
| | - Emileigh Willems
- Department of Biostatistics & Informatics, Colorado School of Public Health, University of Colorado-Denver Anschutz Medical Campus, Aurora, CO
| | - Barry Rumack
- University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, CO
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
| | - Kate M. Reynolds
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
| | - Richard C. Dart
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
| | - Kennon J. Heard
- University of Colorado School of Medicine, Department of Emergency Medicine, Aurora, CO
- Rocky Mountain Poison & Drug Safety, Denver Health and Hospital Authority, Denver, CO
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Hefler J, Hatami S, Thiesen A, Olafson C, Durand K, Acker J, Karvellas CJ, Bigam DL, Freed DH, Shapiro AMJ. Model of Acute Liver Failure in an Isolated Perfused Porcine Liver-Challenges and Lessons Learned. Biomedicines 2022; 10:biomedicines10102496. [PMID: 36289758 PMCID: PMC9598959 DOI: 10.3390/biomedicines10102496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/29/2022] [Accepted: 10/02/2022] [Indexed: 11/16/2022] Open
Abstract
Acute liver failure (ALF) is a rare but devastating disease associated with substantial morbidity and a mortality rate of almost 45%. Medical treatments, apart from supportive care, are limited and liver transplantation may be the only rescue option. Large animal models, which most closely represent human disease, can be logistically and technically cumbersome, expensive and pose ethical challenges. The development of isolated organ perfusion technologies, originally intended for preservation before transplantation, offers a new platform for experimental models of liver disease, such as ALF. In this study, female domestic swine underwent hepatectomy, followed by perfusion of the isolated liver on a normothermic machine perfusion device. Five control livers were perfused for 24 h at 37 °C, while receiving supplemental oxygen and nutrition. Six livers received toxic doses of acetaminophen given over 12 h, titrated to methemoglobin levels. Perfusate was sampled every 4 h for measurement of biochemical markers of injury (e.g., aspartate aminotransferase [AST], alanine aminotransferase [ALT]). Liver biopsies were taken at the beginning, middle, and end of perfusion for histological assessment. Acetaminophen-treated livers received a median dose of 8.93 g (8.21–9.75 g) of acetaminophen, achieving a peak acetaminophen level of 3780 µmol/L (3189–3913 µmol/L). Peak values of ALT (76 vs. 105 U/L; p = 0.429) and AST (3576 vs. 4712 U/L; p = 0.429) were not significantly different between groups. However, by the end of perfusion, histology scores were significantly worse in the acetaminophen treated group (p = 0.016). All acetaminophen treated livers developed significant methemoglobinemia, with a peak methemoglobin level of 19.3%, compared to 2.0% for control livers (p = 0.004). The development of a model of ALF in the ex vivo setting was confounded by the development of toxic methemoglobinemia. Further attempts using alternative agents or dosing strategies may be warranted to explore this setting as a model of liver disease.
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Affiliation(s)
- Joshua Hefler
- Division of General Surgery, Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Sanaz Hatami
- Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Canadian Donation & Transplantation Research Program, Edmonton, AB T6G 2R3, Canada
| | - Aducio Thiesen
- Department of Laboratory Medicine & Pathology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Carly Olafson
- Department of Laboratory Medicine & Pathology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Canadian Blood Services, Edmonton, AB T6G 2R3, Canada
| | - Kiarra Durand
- Department of Laboratory Medicine & Pathology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Canadian Blood Services, Edmonton, AB T6G 2R3, Canada
| | - Jason Acker
- Department of Laboratory Medicine & Pathology, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Canadian Blood Services, Edmonton, AB T6G 2R3, Canada
| | - Constantine J. Karvellas
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Department of Critical Care Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - David L. Bigam
- Division of General Surgery, Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Darren H. Freed
- Canadian Donation & Transplantation Research Program, Edmonton, AB T6G 2R3, Canada
- Division of Cardiac Surgery, Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | - Andrew Mark James Shapiro
- Division of General Surgery, Department of Surgery, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Canadian Donation & Transplantation Research Program, Edmonton, AB T6G 2R3, Canada
- Clinical Islet Transplant Program, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Correspondence:
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Maeda K, Hagimori S, Sugimoto M, Sakai Y, Nishikawa M. Simulation of the crosstalk between glucose and acetaminophen metabolism in a liver zonation model. Front Pharmacol 2022; 13:995597. [PMID: 36210818 PMCID: PMC9537759 DOI: 10.3389/fphar.2022.995597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
The liver metabolizes a variety of substances that sometimes interact and regulate each other. The modeling of a single cell or a single metabolic pathway does not represent the complexity of the organ, including metabolic zonation (heterogeneity of functions) along with liver sinusoids. Here, we integrated multiple metabolic pathways into a single numerical liver zonation model, including drug and glucose metabolism. The model simulated the time-course of metabolite concentrations by the combination of dynamic simulation and metabolic flux analysis and successfully reproduced metabolic zonation and localized hepatotoxicity induced by acetaminophen (APAP). Drug metabolism was affected by nutritional status as the glucuronidation reaction rate changed. Moreover, sensitivity analysis suggested that the reported metabolic characteristics of obese adults and healthy infants in glucose metabolism could be associated with the metabolic features of those in drug metabolism. High activities of phosphoenolpyruvate carboxykinase (PEPCK) and glucose-6-phosphate phosphatase in obese adults led to increased APAP oxidation by cytochrome P450 2E1. In contrast, the high activity of glycogen synthase and low activities of PEPCK and glycogen phosphorylase in healthy infants led to low glucuronidation and high sulfation rates of APAP. In summary, this model showed the effects of glucose metabolism on drug metabolism by integrating multiple pathways into a single liver metabolic zonation model.
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Affiliation(s)
- Kazuhiro Maeda
- Department of Bioscience and Bioinformatics, Kyushu Institute of Technology, Iizuka, Fukuoka, Japan
| | - Shuta Hagimori
- Department of Chemical System Engineering, University of Tokyo, Tokyo, Japan
| | - Masahiro Sugimoto
- Institute of Medical Science, Tokyo Medical University, Tokyo, Japan
- Institute for Advanced Biosciences, Keio University, Yamagata, Japan
- *Correspondence: Masahiro Sugimoto,
| | - Yasuyuki Sakai
- Department of Chemical System Engineering, University of Tokyo, Tokyo, Japan
| | - Masaki Nishikawa
- Department of Chemical System Engineering, University of Tokyo, Tokyo, Japan
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Oukkass S, Mechnou I, El Yaakouby I, Chaouqi Y, Lebrun L, Hlaibi M. Efficient and Original Technique for the Optimization and Intensification of Membrane Processes Relating to the Treatment and Recovery of Discharges Loaded with the Emerging Pollutant Paracetamol. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Saâd Oukkass
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - I. Mechnou
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - I. El Yaakouby
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - Y. Chaouqi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - L. Lebrun
- Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
| | - M. Hlaibi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
- Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
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Liu H, Wang K. Utilization of boron carbide nanosheet in the recognition cathinone drug concentration in the human body. J Mol Model 2022; 28:262. [DOI: 10.1007/s00894-022-05268-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/12/2022] [Indexed: 10/15/2022]
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Therapeutic Management of Idiosyncratic Drug-Induced Liver Injury and Acetaminophen Hepatotoxicity in the Paediatric Population: A Systematic Review. Drug Saf 2022; 45:1329-1348. [PMID: 36006605 PMCID: PMC9560995 DOI: 10.1007/s40264-022-01224-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2022] [Indexed: 12/15/2022]
Abstract
Introduction Drug-induced liver injury (DILI) is a rare but serious adverse event that can progress to acute liver failure (ALF). The evidence for treatment of DILI in children is scarce. Objective We aimed to comprehensively review the available literature on the therapies for both acetaminophen overdose (APAP) and idiosyncratic DILI in the paediatric population. Methods We included original articles conducted in a paediatric population (< 18 years) in which a therapeutic intervention was described to manage APAP or idiosyncratic DILI. Findings were summarized based on age groups (preterm newborn neonates, term and post-term neonates, infants, children and adolescents). Results Overall, 25 publications (fifteen case reports, six case series and four retrospective cohort studies) were included, including a total of 140 paediatric DILI cases, from preterm newborn neonates to adolescents. N-acetylcysteine was used to treat 19 APAP cases. N-acetylcysteine (n = 14), ursodeoxycholic acid (n = 3), corticosteroids (n = 31), carnitine (n = 16) and the combination of glycyrrhizin, reduced glutathione, polyene phosphatidylcholine and S-adenosylmethionine (n = 31) were the therapeutic options for treating idiosyncratic DILI. The molecular adsorbent recirculating system was used in the management of either APAP (n = 4) or idiosyncratic DILI (n = 2), while 20 paediatric ALF cases received continuous renal replacement therapy. Conclusions This systematic review identified DILI in the paediatric population who have received specific treatment. These interventions appear to be mainly extrapolated from low-quality evidence from the adult population. Thus, there is a need for high-quality studies to test the efficacy of known and novel therapies to treat DILI specifically addressed to the paediatric population. PROSPERO registration number CRD42021214702. Supplementary Information The online version contains supplementary material available at 10.1007/s40264-022-01224-w.
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Teslenko I, Watson CJW, Chen G, Lazarus P. Inhibition of the aromatase enzyme by exemestane cysteine conjugates. Mol Pharmacol 2022; 102:MOLPHARM-AR-2022-000545. [PMID: 35953090 PMCID: PMC9595203 DOI: 10.1124/molpharm.122.000545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 08/02/2022] [Accepted: 08/05/2022] [Indexed: 11/25/2022] Open
Abstract
Exemestane (EXE) is an aromatase inhibitor used to treat hormone-dependent breast cancer. EXE is extensively metabolized, with unchanged EXE and its active metabolite 17-dihydroexemestane (17-DHE) accounting for 17 and 12%, respectively, of total plasma EXE in vivo The major circulating EXE metabolites are the cysteine conjugates of EXE and 17-DHE, and the 17-DHE glucuronide, which together account for 70% of total plasma EXE in vivo The goal of the present study was to examine the inhibition potential of major metabolites of EXE through inhibition assays using aromatase-overexpressing cells and pooled ovarian tissues. Estrone formation was used as a measure of aromatase activity and was detected and quantified using UPLC-MS. EXE-cys, 17β-DHE, and 17β-DHE-cys all exhibited inhibition of estrone formation at both 1 µM and 10 µM concentrations, with 17β-DHE and EXE-cys showing significant inhibition of estrone formation (63% each) at 10 µM. In contrast, 17β-DHE-Gluc displayed minimal inhibition (5-8%) at both concentrations. In ovarian tissue, EXE-cys and 17β-DHE showed similar patterns of inhibition, with 49% and 47% inhibition, respectively, at 10 µM. The IC50 value for EXE-cys (16 {plus minus} 10 µM) was similar to 17β-DHE (9.2 {plus minus} 2.7 µM) and higher than EXE (1.3 {plus minus} 0.28 µM), and all three compounds showed time-dependent inhibition with IC50 shifts of 13 {plus minus} 10, 5.0 {plus minus} 2.5 and 36 {plus minus} 12-fold, respectively. Given its high circulating levels in patients taking EXE, these results suggest that EXE-cys may contribute to the pharmacologic effect of EXE in vivo Significance Statement The current study is the first to examine the major phase II metabolites of EXE (EXE-cys, 17β-DHE-cys, and 17β-DHE-Gluc) for inhibition potential against the target enzyme, aromatase (CYP19A1). EXE-cys was found to significantly inhibit aromatase in a time dependent manner. Given its high circulating levels in patients taking EXE, this phase II metabolite may play an important role in reducing circulating estrogen levels in vivo.
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Affiliation(s)
- Irina Teslenko
- Pharmaceutical Sciences, Washington State University, United States
| | | | - Gang Chen
- Pharmaceutical Sciences, WSU College of Pharmacy, United States
| | - Philip Lazarus
- Pharmaceutical Sciences, Washington State University College of Pharmacy, United States
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Licata A, Minissale MG, Stankevičiūtė S, Sanabria-Cabrera J, Lucena MI, Andrade RJ, Almasio PL. N-Acetylcysteine for Preventing Acetaminophen-Induced Liver Injury: A Comprehensive Review. Front Pharmacol 2022; 13:828565. [PMID: 36034775 PMCID: PMC9399785 DOI: 10.3389/fphar.2022.828565] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 06/03/2022] [Indexed: 12/28/2022] Open
Abstract
Aims: N-Acetylcysteine (NAC) is used as an antidote in acetaminophen (APAP) overdose to prevent and mitigate drug-induced liver injury (DILI). Our objective was to systematically review evidence of the use of NAC as a therapeutic option for APAP overdose and APAP-related DILI in order to define the optimal treatment schedule and timing to start treatment. Methods: Bibliographic databases (PubMed, Web of Science, Embase, and MEDLINE) were searched for retrospective and prospective cohort studies, case series, and clinical trials. The prespecified primary outcomes were DILI-related mortality, hepatotoxicity, and adverse events (AEs). Results: In total, 34 studies of NAC usage in APAP-related DILI cases with 19,580 patients were identified, of which 2,376 patients developed hepatotoxicities. The mortality rate across different studies ranged from 0 to 52%. Large variability of NAC regimens was found, i.e., intravenous (I.V.) (100–150 mg/kg) and oral (70–140 mg/kg), and length of treatment varied—12, 24, or 48 h for I.V. regimen and 72 h for oral administration. The timing of initiation of NAC treatment showed different results in terms of occurrence of hepatotoxicity and mortality; if started within 8 h and no more than 24 h from APAP overdose, either intravenously or orally, NAC administration was efficacious in terms of mortality. The most frequent AEs reported were anaphylactic reactions, followed by cutaneous AEs for the IV route and intestinal AEs for the oral one. Conclusion: NAC improves hepatotoxicity and reduces mortality. Timing of treatment, ranging from 8 to 24 h from APAP overdose, regardless of the regimen or route of administration, is important to prevent or minimize liver damage, particularly in children and in elderly and obese patients.
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Affiliation(s)
- Anna Licata
- Medicina Interna ed Epatologia, Dipartimento di Promozione della Salute, Materno-infantile, di Medicina Interna e Specialistica di Eccellenza “G. D’Alessandro,” PROMISE, Università degli Studi di Palermo, Palermo, Italy
- *Correspondence: Anna Licata,
| | - Maria Giovanna Minissale
- Medicina Interna ed Epatologia, Dipartimento di Promozione della Salute, Materno-infantile, di Medicina Interna e Specialistica di Eccellenza “G. D’Alessandro,” PROMISE, Università degli Studi di Palermo, Palermo, Italy
| | - Simona Stankevičiūtė
- Medicina Interna ed Epatologia, Dipartimento di Promozione della Salute, Materno-infantile, di Medicina Interna e Specialistica di Eccellenza “G. D’Alessandro,” PROMISE, Università degli Studi di Palermo, Palermo, Italy
| | - Judith Sanabria-Cabrera
- UCICEC IBIMA, Plataforma SCReN (Spanish Clinical Research Network), Malaga, Spain
- Centro de Investigación Biomedica en Red de Enfermedades Hepáticas y Digestivas, CIBERehd, Madrid, Spain
| | - Maria Isabel Lucena
- UCICEC IBIMA, Plataforma SCReN (Spanish Clinical Research Network), Malaga, Spain
- Centro de Investigación Biomedica en Red de Enfermedades Hepáticas y Digestivas, CIBERehd, Madrid, Spain
- Servicio de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, Málaga, Spain
| | - Raul J Andrade
- Servicio de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, Málaga, Spain
| | - Piero Luigi Almasio
- Medicina Interna ed Epatologia, Dipartimento di Promozione della Salute, Materno-infantile, di Medicina Interna e Specialistica di Eccellenza “G. D’Alessandro,” PROMISE, Università degli Studi di Palermo, Palermo, Italy
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Chen Y, Song W, Ge W, Yan R. Metabolic competency of larval zebrafish in drug-induced liver injury: a case study of acetaminophen poisoning. Toxicol Sci 2022; 189:175-185. [PMID: 35944217 DOI: 10.1093/toxsci/kfac082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Larval zebrafish is emerging as a new model organism for studying drug-induced liver injury (DILI) with superiorities in visual assessment, genetic engineering as well as high throughput. Metabolic bioactivation to form reactive intermediates is a common event that triggers DILI. This study first addressed the correlation between acetaminophen metabolism and hepatotoxicity in zebrafish larvae (3 days post-fertilization) and demonstrated the occurrence of cytochrome P450 enzymes-mediated APAP bioactivation at early developmental stage through characterizing the dose-effect (0-1.6 mg/mL) and the time-course (0-72 h) of liver injury and metabolism in the AB strain and LiPan transgenic line Tg(lfabp10a: DsRed; elaA: egfp) expressing liver-specific fluorescent protein. APAP caused multi-organ developmental retardation and elicited dose- and time-dependent hepatotoxicity. Liver imaging revealed significant changes earlier than histological and biochemical measurements. APAP bioactivation in larval zebrafish was first confirmed by the detection of the glutathione conjugate of the reactive intermediate NAPQI (NAPQI-GSH) and subsequent mercapturate derivatives NAPQI-cysteine and NAPQI-N-acetylcysteine after even short (0.5-hour post exposure) or low (0.2 mg/mL) APAP exposure. APAP overdose impaired metabolic function, in particular sulfation, while facilitated GSH depletion and APAP sulfate excretion. Meanwhile, APAP displayed triphasic accumulation in the larvae, agreeing with fluctuating metabolic capabilities with sulfation dominating the early larval developmental stage. Most importantly, the dose-response effects and time-course of APAP accumulation and metabolism agree well with those of the liver injury development. Overall, larval zebrafish has developed mammalian-like metabolic function, enabling it an ideal model organism for high throughput screening hepatotoxicity and mechanistic study of bioactivation-based DILI.
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Affiliation(s)
- Yijia Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao, China
| | - Weiyi Song
- Center of Reproduction, Development and Aging (CRDA), Faculty of Health Sciences, University of Macau, Taipa, Macau, China
| | - Wei Ge
- Center of Reproduction, Development and Aging (CRDA), Faculty of Health Sciences, University of Macau, Taipa, Macau, China
| | - Ru Yan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao, China.,Zhuhai UM Science & Technology Research Institute, Zhuhai, 519080, China
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Yang T, Wang H, Wang X, Li J, Jiang L. The Dual Role of Innate Immune Response in Acetaminophen-Induced Liver Injury. BIOLOGY 2022; 11:biology11071057. [PMID: 36101435 PMCID: PMC9312699 DOI: 10.3390/biology11071057] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 05/27/2023]
Abstract
Acetyl-para-aminophenol (APAP), a commonly used antipyretic analgesic, is becoming increasingly toxic to the liver, resulting in a high rate of acute hepatic failure in Europe and the United States. Excessive APAP metabolism in the liver develops an APAP-protein adduct, which causes oxidative stress, MPTP opening, and hepatic necrosis. HMGB-1, HSP, nDNA, mtDNA, uric acid, and ATP are DMAPs released during hepatic necrosis. DMAPs attach to TLR4-expressing immune cells such KCs, macrophages, and NK cells, activating them and causing them to secrete cytokines. Immune cells and their secreted cytokines have been demonstrated to have a dual function in acetaminophen-induced liver injury (AILI), with a role in either proinflammation or pro-regeneration, resulting in contradicting findings and some research confusion. Neutrophils, KCs, MoMFs, NK/NKT cells, γδT cells, DCs, and inflammasomes have pivotal roles in AILI. In this review, we summarize the dual role of innate immune cells involved in AILI and illustrate how these cells initiate innate immune responses that lead to persistent inflammation and liver damage. We also discuss the contradictory findings in the literature and possible protocols for better understanding the molecular regulatory mechanisms of AILI.
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Affiliation(s)
- Tao Yang
- Department of Infectious Diseases, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China; (T.Y.); (H.W.); (X.W.)
- Department of Respiratory and Critical Care Medicine, The Affiliated People’s Hospital of Jiangsu University, The Zhenjiang Clinical Medical College of Nanjing Medical University, Zhenjiang 212001, China
| | - Han Wang
- Department of Infectious Diseases, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China; (T.Y.); (H.W.); (X.W.)
| | - Xiao Wang
- Department of Infectious Diseases, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China; (T.Y.); (H.W.); (X.W.)
| | - Jun Li
- Department of Infectious Diseases, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China; (T.Y.); (H.W.); (X.W.)
| | - Longfeng Jiang
- Department of Infectious Diseases, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China; (T.Y.); (H.W.); (X.W.)
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Voltammetric determination of acetaminophen in pharmaceutical preparations and human urine using glassy carbon paste electrode modified with reduced graphene oxide. ANAL SCI 2022; 38:1213-1220. [PMID: 35804221 PMCID: PMC9420686 DOI: 10.1007/s44211-022-00150-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 06/14/2022] [Indexed: 11/10/2022]
Abstract
A completely new direct voltammetric method has been developed for determination of acetaminophen (APAP), known as popular analgesic drug. The present electroanalytical method is based on anodic oxidation of APAP at the glassy carbon paste electrode modified with reduced graphene oxide (RGO). Key experimental conditions were studied, resulting in a set of optimal conditions: acetate buffer (pH 5.0) as working medium electrolyte, content of RGO, parameters of squarewave voltammetry including the potential step of 5 mV, potential amplitude of 50 mV, and frequency of 40 Hz. If peak area is used for evaluation, a linear range from 1.2 × 10–6 to 2.2 × 10–4 mol L−1 characterized by determination coefficient of 0.9971, limits of quantification and detection, 9.3 × 10–7 mol L−1 and 3.1 × 10–7 mol L−1, respectively, will be obtained. Under validation, the precision was described by relative standard deviation of 2.9% for the model sample analysis. Finally, the developed voltammetric method was compared with a reference high-performance liquid chromatography method in the analysis of commercially available pharmaceutical preparation and human urine collected from five healthy volunteers.
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69
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Hashmat Z, Channa IS, Safdar M, Ozaslan M, Saeed M, Siddique F, Junejo Y. Adrenergic blocker terazosin potentially suppresses acetaminophen induced-acute liver injury in animal models via CYP2E1 gene. Toxicol Res 2022; 38:323-330. [PMID: 35874506 PMCID: PMC9247125 DOI: 10.1007/s43188-021-00116-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/17/2021] [Accepted: 11/20/2021] [Indexed: 10/19/2022] Open
Abstract
Drug induced liver injury (DILI) is a global issue and acetaminophen (APAP) is considered as the main cause of this. Due to increasing incidents of DILI, current study attempted to investigate an alternative but better role of terazosin (alpha-adrenergic blocker) in APAP-induced acute liver injury in an animal model using New Zealand rabbits. APAP (1 g/kg of body weight) was given to New Zealand rabbits either with or without terazosin (0.5 mg/kg) and serum was collected after 4 h. Serum alanine transaminase (ALT), alkaline phosphatase (ALP) and ferritin level were determined to analyze the liver functioning of treated rabbits. Furthermore, total cholesterol (TC), total lipids (TL), high-density lipoproteins (HDL), low-density lipoprotein (LDL) and triglycerides (TG) levels were estimated to find any change in lipid profile of the treated animals. Moreover, the urea and creatinine levels assayed the actual renal functionality. To identify any modification in gene expression, qPCR of cytochrome P2E1 (CYP2E1) was performed. Terazosin in combination with APAP enhanced liver functioning by reducing the levels of liver injury markers viz. ALP and ALT, while lipid profile was also lowered by down regulation of TC, TL, LDL and TG with enhanced HDL levels. It caused significant down regulation of expression level of CYP2E1. It is concluded that terazosin has better effects induced on the recovery of normal liver functioning, by improving the liver profile, lipid profile and renal functioning both at tissue and molecular levels.
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Affiliation(s)
- Zoya Hashmat
- Department of Molecular Biology, Virtual University of Pakistan, Karachi, Pakistan
| | - Iffat Saeed Channa
- Department of Molecular Biology, Virtual University of Pakistan, Karachi, Pakistan
- Health Education Officer, Shaheed Benazirabad, Government of Sindh, Nawabshah, Sindh, Pakistan
| | - Muhammad Safdar
- Division of Molecular Biology and Genetics, Deparment of Biology, Gaziantep University, Gaziantep, 27000 Turkey
- Cholistan University of Veterinary and Animal Sciences, Bahawalpur, 63100 Pakistan
| | - Mehmet Ozaslan
- Division of Molecular Biology and Genetics, Deparment of Biology, Gaziantep University, Gaziantep, 27000 Turkey
| | - Muhammad Saeed
- Cholistan University of Veterinary and Animal Sciences, Bahawalpur, 63100 Pakistan
| | - Faisal Siddique
- Derpartment of Microbiology, Cholistan University of Veterinary & Animal Sciences, Bahawalpur, 63100 Pakistan
| | - Yasmeen Junejo
- Cholistan University of Veterinary and Animal Sciences, Bahawalpur, 63100 Pakistan
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Ayuso P, Macías Y, Gómez-Tabales J, García-Martín E, Agúndez JAG. Molecular monitoring of patient response to painkiller drugs. Expert Rev Mol Diagn 2022; 22:545-558. [PMID: 35733288 DOI: 10.1080/14737159.2022.2093638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Non-steroidal anti-inflammatory drugs and opioids are widely prescribed for the treatment of mild to severe pain. Wide interindividual variability regarding the analgesic efficacy and adverse reactions to these drugs (ADRs) exist, although the mechanisms responsible for these ADRs are not well understood. AREAS COVERED We provide an overview of the clinical impact of variants in genes related to the pharmacokinetics and pharmacodynamics of painkillers, as well as those associated with the susceptibility to ADRs. Also, we discuss the current pharmacogenetic-guided treatment recommendations for the therapeutic use of non-steroidal anti-inflammatory drugs and opioids. EXPERT OPINION In the light of the data analyzed, common variants in genes involved in pharmacokinetics and pharmacodynamics processes may partially explain the lack of response to painkiller treatment and the occurrence of adverse drug reactions. The implementation of high-throughput sequencing technologies may help to unveil the role of rare variants as considerable contributors to explaining the interindividual variability in drug response. Furthermore, a consensus between the diverse pharmacogenetic guidelines is necessary to extend the implementation of pharmacogenetic-guided prescription in daily clinical practice. Additionally, the physiologically-based pharmacokinetics and pharmacodynamics modeling techniques may contribute to the improvement of these guidelines and facilitate clinicians drug dose adjustment.
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Affiliation(s)
- Pedro Ayuso
- University Institute of Molecular Pathology Biomarkers, UEx. ARADyAL, Instituto de Salud Carlos III, Cáceres, Spain
| | - Yolanda Macías
- University Institute of Molecular Pathology Biomarkers, UEx. ARADyAL, Instituto de Salud Carlos III, Cáceres, Spain
| | - Javier Gómez-Tabales
- University Institute of Molecular Pathology Biomarkers, UEx. ARADyAL, Instituto de Salud Carlos III, Cáceres, Spain
| | - Elena García-Martín
- University Institute of Molecular Pathology Biomarkers, UEx. ARADyAL, Instituto de Salud Carlos III, Cáceres, Spain
| | - José A G Agúndez
- University Institute of Molecular Pathology Biomarkers, UEx. ARADyAL, Instituto de Salud Carlos III, Cáceres, Spain
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Lecante LL, Leverrier-Penna S, Gicquel T, Giton F, Costet N, Desdoits-Lethimonier C, Lesné L, Fromenty B, Lavoué V, Rolland AD, Mazaud-Guittot S. Acetaminophen (APAP, Paracetamol) Interferes With the First Trimester Human Fetal Ovary Development in an Ex Vivo Model. J Clin Endocrinol Metab 2022; 107:1647-1661. [PMID: 35147701 PMCID: PMC9113793 DOI: 10.1210/clinem/dgac080] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Indexed: 11/23/2022]
Abstract
CONTEXT Acetaminophen (APAP, paracetamol) is widely used by pregnant women. Although long considered safe, growing evidence indicates that APAP is an endocrine disruptor since in utero exposure may be associated with a higher risk of male genital tract abnormalities. In rodents, fetal exposure has long-term effects on the reproductive function of female offspring. Human studies have also suggested harmful APAP exposure effects. OBJECTIVE Given that disruption of fetal ovarian development may impact women's reproductive health, we investigated the effects of APAP on fetal human ovaries in culture. DESIGN AND SETTING Human ovarian fragments from 284 fetuses aged 7 to 12 developmental weeks (DW) were cultivated ex vivo for 7 days in the presence of human-relevant concentrations of APAP (10-8 to 10-3 M) or vehicle control. MAIN OUTCOME MEASURES Outcomes included examination of postculture tissue morphology, cell viability, apoptosis, and quantification of hormones, APAP, and APAP metabolites in conditioned culture media. RESULTS APAP reduced the total cell number specifically in 10- to 12-DW ovaries, induced cell death, and decreased KI67-positive cell density independently of fetal age. APAP targeted subpopulations of germ cells and disrupted human fetal ovarian steroidogenesis, without affecting prostaglandin or inhibin B production. Human fetal ovaries were able to metabolize APAP. CONCLUSIONS Our data indicate that APAP can impact first trimester human fetal ovarian development, especially during a 10- to 12-DW window of heightened sensitivity. Overall, APAP behaves as an endocrine disruptor in the fetal human ovary.
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Affiliation(s)
- Laetitia L Lecante
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
| | - Sabrina Leverrier-Penna
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
| | - Thomas Gicquel
- Inserm, Inrae, Univ Rennes, Institut NuMeCan (Nutrition Metabolism and Cancer), Rennes, France
- Clinical and forensic Toxicology Laboratory Rennes University Hospital, Rennes, France
| | - Frank Giton
- AP-HP, Pôle Biologie-Pathologie Henri Mondor, Créteil, France
- Inserm IMRB, Faculté de Santé, Créteil, France
| | - Nathalie Costet
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
| | | | - Laurianne Lesné
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
| | - Bernard Fromenty
- Inserm, Inrae, Univ Rennes, Institut NuMeCan (Nutrition Metabolism and Cancer), Rennes, France
| | - Vincent Lavoué
- CHU Rennes, Service Gynécologie et Obstétrique, Rennes, France
| | - Antoine D Rolland
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
| | - Séverine Mazaud-Guittot
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), Rennes, France
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Cerezo-Arias MDLO, Gómez-Tabales J, Martí M, García-Martín E, Agúndez JAG. Common UGT1A6 Variant Alleles Determine Acetaminophen Pharmacokinetics in Man. J Pers Med 2022; 12:jpm12050720. [PMID: 35629143 PMCID: PMC9143054 DOI: 10.3390/jpm12050720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/18/2022] [Accepted: 04/27/2022] [Indexed: 11/18/2022] Open
Abstract
Acetaminophen (paracetamol) is a widely used drug that causes adverse drug events that are often dose-dependent and related to plasma drug concentrations. Acetaminophen metabolism strongly depends on UGT1A enzymes. We aimed to investigate putative factors influencing acetaminophen pharmacokinetics. We analyzed acetaminophen pharmacokinetics after intravenous administration in 186 individuals, and we determined the effect of sex; body mass index (BMI); previous and concomitant therapy with UGT1A substrates, inhibitors, and inducers; as well as common variations in the genes coding for UGT1A1, UGT1A6, and UGT1A9. We identified sex and UGT1A6 genetic variants as major factors influencing acetaminophen pharmacokinetics, with women showing lower clearance (p < 0.001) and higher area under the plasma drug concentration-time curve (AUC) values than men (p < 0.001). UGT1A6 genetic variants were related to decreased acetaminophen biodisposition. Individuals who were homozygous or double-heterozygous for variant UGT1A6 alleles showed a 22.5% increase in t1/2 values and a 22.8 increase in drug exposure (p < 0.001, and 0.006, respectively) after correction by sex. The effect is related to the UGT1A6*2 and UGT1A6*4 variant alleles, whereas no effect of UGT1A6*3 and UGT1A9*3 alleles, BMI, or drug−drug interaction was identified in this study. We conclude that sex and UGT1A6 variants determine acetaminophen pharmacokinetics, thus providing evidence to eventually developing pharmacogenomics procedures and recommendations for acetaminophen use.
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Affiliation(s)
- María de las Olas Cerezo-Arias
- Intensive Care Medicine Department, University Hospital, Badajoz, University of Extremadura (UEX), 06006 Badajoz, Spain;
| | - Javier Gómez-Tabales
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL Instituto de Salud Carlos III, 10071 Caceres, Spain; (J.G.-T.); (M.M.)
| | - Manuel Martí
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL Instituto de Salud Carlos III, 10071 Caceres, Spain; (J.G.-T.); (M.M.)
| | - Elena García-Martín
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL Instituto de Salud Carlos III, 10071 Caceres, Spain; (J.G.-T.); (M.M.)
- Correspondence: (E.G.-M.); (J.A.G.A.); Tel.: +34-927251514 (E.G.-M.); +34-927251323 (J.A.G.A)
| | - José A. G. Agúndez
- Universidad de Extremadura, University Institute of Molecular Pathology Biomarkers, ARADyAL Instituto de Salud Carlos III, 10071 Caceres, Spain; (J.G.-T.); (M.M.)
- Correspondence: (E.G.-M.); (J.A.G.A.); Tel.: +34-927251514 (E.G.-M.); +34-927251323 (J.A.G.A)
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73
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Correia MC, Santos ESA, Neves BJ, Rocha ML. Acetaminophen treatment evokes anticontractile effects in rat aorta by blocking L-type calcium channels. Pharmacol Rep 2022; 74:493-502. [PMID: 35438421 DOI: 10.1007/s43440-022-00367-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Acetaminophen (APAP) is the most widely used analgesic and antipyretic in the world. However, in high or continuous doses, it can cause serious side effects including blood pressure variability and cardiovascular injuries, which are barely explored. This study aimed to evaluate the acute effect of APAP treatment on vascular tone focused on the blocking of Ca2+ channels. METHODS Rats were treated with APAP orally by gavage (500 mg/kg/single dose). After 12 h, the aorta was isolated for vascular reactivity studies in an isolated organ bath. Vascular contraction and relaxation were measured after different stimuli. Moreover, molecular docking studies were performed to evaluate the action of NAPQI (APAP metabolite) on L-type calcium channels. RESULTS Phenylephrine-induced maximal vascular contraction was reduced in the APAP group (138.4 ± 9.2%) compared to the control group (172.2 ± 11.1%). APAP treatment significantly reduced contraction induced by Ca2+ influx stimulated with phenylephrine or KCl and reduced contraction mediated by Ca2+ released from the sarcoplasmic reticulum induced by caffeine. There was no difference in vascular relaxation induced by acetylcholine or sodium nitroprusside. Computational molecular docking demonstrated that NAPQI is capable of blocking L-type Ca2+ channels (Cav1.2), which would limit the influx of Ca2+. CONCLUSION These results suggest that APAP treatment causes an anticontractile effect in rat aorta, possibly by blocking the influx of Ca2+ through L-type channels (Cav1.2).
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Affiliation(s)
- Mikaelle C Correia
- Laboratory of Pharmacology, UFG, Faculty of Pharmacy, Federal University of Goias, Setor Leste Universitário, CEP, Rua 240, esquina com 5ª Avenida, s/n, Goiânia, GO, 74605-170, Brazil
| | - Eder S A Santos
- LabMol-Laboratory for Molecular Modeling and Drug Design, Faculty of Pharmacy, Federal University of Goias, Rua 240, esquina com 5ª Avenida, s/n, Setor Leste Universitário, Goiânia, GO, 74605-170, Brazil
| | - Bruno J Neves
- LabMol-Laboratory for Molecular Modeling and Drug Design, Faculty of Pharmacy, Federal University of Goias, Rua 240, esquina com 5ª Avenida, s/n, Setor Leste Universitário, Goiânia, GO, 74605-170, Brazil
| | - Matheus L Rocha
- Laboratory of Pharmacology, UFG, Faculty of Pharmacy, Federal University of Goias, Setor Leste Universitário, CEP, Rua 240, esquina com 5ª Avenida, s/n, Goiânia, GO, 74605-170, Brazil.
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74
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Perera D, Soysa P, Wijeratne S. A Comparison of Mesenchymal Stem Cell-derived Hepatocyte-like Cells and HepG2 Cells for Use in Drug-Induced Liver Injury Studies. Altern Lab Anim 2022; 50:146-155. [DOI: 10.1177/02611929221091269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Liver cell lines obtained from hepatomas, for example, HepG2 cells, are commonly used in drug toxicity studies. However, functional hepatocyte-like cells derived from mesenchymal stem cells (MSCs) could be a better option for use in the study of drug metabolism and toxicity. Overdose of acetaminophen (APAP) and excess alcohol consumption are common causes of liver damage. The objective of the present study was to investigate the use of MSC-derived hepatocyte-like cells (MSCdH) in the assessment of drug-induced liver injury (by using APAP and ethanol), and to compare the toxic effects observed in the MSCdH with those exhibited by HepG2 cells. MSCs were isolated from umbilical cord and their functionality confirmed by their ability to differentiate into adipocytes, osteocytes and hepatocyte-like cells. It was shown that the MSCs successfully differentiated into hepatocyte-like cells, and these cells were further characterised by using various enzyme assays and by assessing albumin secretion and urea synthesis. Cytotoxicity was evaluated in the HepG2 and MSCdH after exposure to ethanol and APAP, with cell viability being determined by using the MTT assay. After exposure to ethanol and to APAP, cell viability decreased in a concentration-dependent manner for both types of hepatocytes. The respective EC50 values of ethanol-induced toxicity for HepG2 and MSCdH cells were 2.5% and 1.3% v/v ( p < 0.001); for APAP-induced toxicity they were 19.1 mM and 12.6 mM ( p < 0.001). These findings show that there is a distinct difference between the two types of hepatocytes in terms of APAP-induced and ethanol-induced liver injury.
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Affiliation(s)
- Dananjaya Perera
- Department of Biochemistry and Molecular Biology, University of Colombo, Faculty of Medicine, Colombo, Sri Lanka
| | - Preethi Soysa
- Department of Biochemistry and Molecular Biology, University of Colombo, Faculty of Medicine, Colombo, Sri Lanka
| | - Sumedha Wijeratne
- Department of Obstetrics & Gynaecology, University of Colombo, Faculty of Medicine, Colombo, Sri Lanka
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75
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Suhre K, Stephan N, Zaghlool S, Triggle CR, Robinson RJ, Evans AM, Halama A. Matching Drug Metabolites from Non-Targeted Metabolomics to Self-Reported Medication in the Qatar Biobank Study. Metabolites 2022; 12:metabo12030249. [PMID: 35323692 PMCID: PMC8948833 DOI: 10.3390/metabo12030249] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/06/2022] [Accepted: 03/11/2022] [Indexed: 11/30/2022] Open
Abstract
Modern metabolomics platforms are able to identify many drug-related metabolites in blood samples. Applied to population-based biobank studies, the detection of drug metabolites can then be used as a proxy for medication use or serve as a validation tool for questionnaire-based health assessments. However, it is not clear how well detection of drug metabolites in blood samples matches information on self-reported medication provided by study participants. Here, we curate free-text responses to a drug-usage questionnaire from 6000 participants of the Qatar Biobank (QBB) using standardized WHO Anatomical Therapeutic Chemical (ATC) Classification System codes and compare the occurrence of these ATC terms to the detection of drug-related metabolites in matching blood plasma samples from 2807 QBB participants for which we collected non-targeted metabolomics data. We found that the detection of 22 drug-related metabolites significantly associated with the self-reported use of the corresponding medication. Good agreement of self-reported medication with non-targeted metabolomics was observed, with self-reported drugs and their metabolites being detected in a same blood sample in 79.4% of the cases. On the other hand, only 29.5% of detected drug metabolites matched to self-reported medication. Possible explanations for differences include under-reporting of over-the-counter medications from the study participants, such as paracetamol, misannotation of low abundance metabolites, such as metformin, and inability of the current methods to detect them. Taken together, our study provides a broad real-world view of what to expect from large non-targeted metabolomics measurements in population-based biobank studies and indicates areas where further improvements can be made.
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Affiliation(s)
- Karsten Suhre
- Bioinformatics Core, Weill Cornell Medicine-Qatar, Education City, Doha 24144, Qatar; (N.S.); (S.Z.); (A.H.)
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
- Correspondence:
| | - Nisha Stephan
- Bioinformatics Core, Weill Cornell Medicine-Qatar, Education City, Doha 24144, Qatar; (N.S.); (S.Z.); (A.H.)
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Shaza Zaghlool
- Bioinformatics Core, Weill Cornell Medicine-Qatar, Education City, Doha 24144, Qatar; (N.S.); (S.Z.); (A.H.)
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Chris R. Triggle
- Departments of Medical Education and Pharmacology, Weill Cornell Medicine-Qatar, Education City, Doha 24144, Qatar;
| | | | - Anne M. Evans
- Metabolon Inc., Morrisville, NC 27560, USA; (R.J.R.); (A.M.E.)
| | - Anna Halama
- Bioinformatics Core, Weill Cornell Medicine-Qatar, Education City, Doha 24144, Qatar; (N.S.); (S.Z.); (A.H.)
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
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Rapid Detection of Direct Compound Toxicity and Trailing Detection of Indirect Cell Metabolite Toxicity in a 96-Well Fluidic Culture Device for Cell-Based Screening Environments: Tactics in Six Sigma Quality Control Charts. APPLIED SCIENCES-BASEL 2022. [PMID: 37502123 PMCID: PMC10374175 DOI: 10.3390/app12062786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Microfluidic screening tools, in vitro, evolve amid varied scientific disciplines. One emergent technique, simultaneously assessing cell toxicity from a primary compound and ensuing cell-generated metabolites (dual-toxicity screening), entails in-line systems having sequentially aligned culture chambers. To explore dual-tox screens, we probe the dissemination of nutrients involving 1-way transport with upstream compound dosing, midstream cascading flows, and downstream cessation. Distribution of flow gives rise to broad concentration ranges of dosing compound (0→ICcompound100) and wide-ranging concentration ranges of generated cell metabolites (0→ICmetabolites100). Innately, single-pass unidirectional flow retains 1st pass informative traits across the network, composed of nine interconnected culture wells, preserving both compound and cell-secreted byproducts as data indicators in each adjacent culture chamber. Thereafter, to assess effective compound hepatotoxicity (0→ECcompound100) and simultaneously classify for cell-metabolite toxicity (0→ECmetabolite100), we reveal utility by analyzing culture viability against ramping exposures of acetaminophen (APAP) and nefazodone (NEF), compounds of hepatic significance. We then discern metabolite generation with an emphasis on amplification across µchannel multiwell sites. Lastly, using conventional cell functions as indicator tools to assess dual toxicity, we investigate a non-drug induced liver injury (non-DILI) compound and DILI compound. The technology is for predictive evaluations of new compound formulations, new chemical entities (NCE), or drugs that have previously failed testing for unresolved reasons.
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77
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Pandey S, Chakraborty S, Ghosh R, Radhakrishnan D, Peruncheralathan S, Ghosh A. The role of hydrogen bonding in tuning CEST contrast efficiency: a comparative study of intra- and inter-molecular hydrogen bonding. NEW J CHEM 2022. [DOI: 10.1039/d1nj04637c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A comparison of different diacetamide isomers shows the influence of hydrogen-bonding networks in tuning the diaCEST MRI contrast efficiency.
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Affiliation(s)
- Shalini Pandey
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
| | - Subhayan Chakraborty
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
| | - Rimilmandrita Ghosh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
| | - Divya Radhakrishnan
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
| | - Saravanan Peruncheralathan
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
| | - Arindam Ghosh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar 752050, Odisha, India
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78
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Drug Interactions. Forensic Toxicol 2022. [DOI: 10.1016/b978-0-12-819286-3.00003-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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79
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Sachtleben EP, Rooney K, Haddad H, Lassiegne VL, Boudreaux M, Cornett EM, Kaye AD. The Role of Pharmacogenomics in Postoperative Pain Management. Methods Mol Biol 2022; 2547:505-526. [PMID: 36068475 DOI: 10.1007/978-1-0716-2573-6_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pharmacogenomics can improve pain management by considering individual variations in pain perception and susceptibility and sensitivity to medicines related to genetic diversity. Due to the subjective nature of pain and the fact that people respond differently to medicines, it can be challenging to develop a consistent and successful regimen for pain disorders. Numerous factors influence the outcome of pain treatment programs, but two stand out: altered perception of pain and varying responsiveness to analgesic medicines. Numerous polymorphisms in genes such as CYP2D6, OPRM1, and ABCB1 have been identified, culminating in a heterogeneous response to pain medication in people who have these genetic polymorphisms. Improved treatment regimens that factor in pharmacogenetic differences in patients would help reduce the risk of opioid dependency and help effectively treat postoperative pain.
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Affiliation(s)
| | | | - Hannah Haddad
- Kansas City University of Medicine and Biosciences, Kansas City, MO, USA
| | | | - Megan Boudreaux
- School of Medicine, Louisiana State University Shreveport, Shreveport, LA, USA
| | - Elyse M Cornett
- Department of Anesthesiology, LSU Health Shreveport, Shreveport, LA, USA.
| | - Alan D Kaye
- Departments of Anesthesiology and Pharmacology, Toxicology, and Neurosciences, LSU Health Shreveport, Shreveport, LA, USA
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Kim SH, Choi HJ, Seo H, Kwon D, Yun J, Jung YS. Downregulation of Glutathione-Mediated Detoxification Capacity by Binge Drinking Aggravates Acetaminophen-Induced Liver Injury through IRE1α ER Stress Signaling. Antioxidants (Basel) 2021; 10:antiox10121949. [PMID: 34943052 PMCID: PMC8750905 DOI: 10.3390/antiox10121949] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/02/2021] [Accepted: 12/03/2021] [Indexed: 11/16/2022] Open
Abstract
Overdose of acetaminophen (APAP) can cause severe liver injury. Although alcohol is considered a risk factor for APAP toxicity, the mechanism underlying the interaction between alcohol and APAP remains unclear. Binge alcohol (5 g/kg every 12 h, 3 doses) reduced the concentration of cysteine and glutathione (GSH) and decreased expression of cystathionine β-synthase (CβS), cystathionine γ-lyase (CγL), and glutamate cysteine ligase catalytic subunit (GCLC) in the livers of male C57BL/6 mice. Furthermore, the levels of GSH S-transferase (GST) and GSH peroxidase (GPx) were decreased. To evaluate the effect of binge drinking on APAP-induced liver injury, 300 mg APAP was administered following alcohol binges. APAP in the binge group significantly amplified the serum ALT more than two fold and enhanced the pro-apoptotic proteins with a severe centrilobular necrosis compared to APAP alone. APAP treatment after alcohol binges caused lower levels of hepatic cysteine and GSH than APAP alone over 24 h, indicating that alcohol binges reduced GSH regenerating potential. Exposure to APAP after binge treatment significantly increased oxidative stress (lipid peroxidation) and endoplasmic reticulum (ER) stress (Grp78 and ATF6) markers at 6 h after treatment. Notably, the IRE1α/ASK1/MKK4/JNK pathway was activated, whereas CHOP expression was reduced by APAP administration in mice with pre-exposed alcohol binges compared with APAP alone. Thus, pretreatment with binge alcohol decreases GSH-mediated antioxidant capacity and contributes to augmentation of liver injury caused by subsequent APAP administration through differential ER stress signaling pathway.
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Affiliation(s)
- Sou Hyun Kim
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.H.K.); (H.J.C.); (H.S.)
- Research Institute for Drug Development, Pusan National University, Busan 46241, Korea
| | - Hun Ji Choi
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.H.K.); (H.J.C.); (H.S.)
- Research Institute for Drug Development, Pusan National University, Busan 46241, Korea
| | - Hyeji Seo
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.H.K.); (H.J.C.); (H.S.)
- Research Institute for Drug Development, Pusan National University, Busan 46241, Korea
| | - Doyoung Kwon
- College of Pharmacy, Jeju National University, Jeju 63243, Korea;
| | - Jaesuk Yun
- College of Pharmacy, Chungbuk National University, Cheongju 28160, Korea
- Correspondence: (J.Y.); (Y.-S.J.); Tel.: +82-43-261-2827 (J.Y.); +82-51-510-2816 (Y.-S.J.)
| | - Young-Suk Jung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Korea; (S.H.K.); (H.J.C.); (H.S.)
- Research Institute for Drug Development, Pusan National University, Busan 46241, Korea
- Correspondence: (J.Y.); (Y.-S.J.); Tel.: +82-43-261-2827 (J.Y.); +82-51-510-2816 (Y.-S.J.)
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81
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Binmahfouz LS, Bagher AM. Genetic polymorphism of the drug-metabolizing enzyme Cytochrome P4502E1 (CYP2E1) in a healthy Saudi population. Saudi Pharm J 2021; 29:1355-1360. [PMID: 34819796 PMCID: PMC8596149 DOI: 10.1016/j.jsps.2021.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 09/24/2021] [Indexed: 11/04/2022] Open
Abstract
Objectives Cytochrome P450 2E1 (CYP2E1) is one of the major enzymes involved in the metabolism and detoxification of various drugs and xenobiotics. Polymorphisms in the CYP2E1 gene exhibit high inter-individual variations associated with alterations in CYP2E1 gene expression and enzyme function. This study aimed to determine the genotype distributions and allele frequencies of CYP2E1*1B, *5B, and *6 polymorphisms among Saudis in western Saudi Arabia. Methods In total, 140 healthy Saudis attending King Abdulaziz University Hospital between February and April 2021 were included in the study. CYP2E1 gene polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism analysis. Results The genotype frequencies of CYP2E1*1B A2A2, A2A1, and A1A1 were 54.29%, 40%, and 8%, respectively. The frequencies of CYP2E1*5B c1c1 and c1c2 genotypes were approximately 99.93% and 0.07%, respectively. The frequencies of the CYP2E1*6 DD, DC, and CC genotypes were 91.43%, 7.85%, and 0.72%, respectively. The genotype distributions for these polymorphisms were consistent with the expected distribution based on Hardy-Weinberg equilibrium. The allele frequencies were 74.29% A2 and 25.71% A1 for CYP2E1*1B, 99.64% c1 and 0.36% c2 for CYP2E1*5B, and 95.36% D and 4.65% C for CYP2E1*6. Conclusion The genotype distribution of CYP2E1*1B polymorphism was higher in the western Saudi population, whereas the CYP2E1*5B and *6 polymorphisms were lower than the global average. Knowledge of the prevalence of CYP2E1 polymorphisms among our population will provide a better understanding of whether individual patients might benefit from their medication or whether they might develop adverse effects.
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Affiliation(s)
- Lenah S Binmahfouz
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King AbdulAziz University, Jeddah, Saudi Arabia
| | - Amina M Bagher
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, King AbdulAziz University, Jeddah, Saudi Arabia
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Hoshijima H, Hunt M, Nagasaka H, Yaksh T. Systematic Review of Systemic and Neuraxial Effects of Acetaminophen in Preclinical Models of Nociceptive Processing. J Pain Res 2021; 14:3521-3552. [PMID: 34795520 PMCID: PMC8594782 DOI: 10.2147/jpr.s308028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 09/11/2021] [Indexed: 12/29/2022] Open
Abstract
Acetaminophen (APAP) in humans has robust effects with a high therapeutic index in altering postoperative and inflammatory pain states in clinical and experimental pain paradigms with no known abuse potential. This review considers the literature reflecting the preclinical actions of acetaminophen in a variety of pain models. Significant observations arising from this review are as follows: 1) acetaminophen has little effect upon acute nociceptive thresholds; 2) acetaminophen robustly reduces facilitated states as generated by mechanical and thermal hyperalgesic end points in mouse and rat models of carrageenan and complete Freund’s adjuvant evoked inflammation; 3) an antihyperalgesic effect is observed in models of facilitated processing with minimal inflammation (eg, phase II intraplantar formalin); and 4) potent anti-hyperpathic effects on the thermal hyperalgesia, mechanical and cold allodynia, allodynic thresholds in rat and mouse models of polyneuropathy and mononeuropathies and bone cancer pain. These results reflect a surprisingly robust drug effect upon a variety of facilitated states that clearly translate into a wide range of efficacy in preclinical models and to important end points in human therapy. The specific systems upon which acetaminophen may act based on targeted delivery suggest both a spinal and a supraspinal action. Review of current targets for this molecule excludes a role of cyclooxygenase inhibitor but includes effects that may be mediated through metabolites acting on the TRPV1 channel, or by effect upon cannabinoid and serotonin signaling. These findings suggest that the mode of action of acetaminophen, a drug with a long therapeutic history of utilization, has surprisingly robust effects on a variety of pain states in clinical patients and in preclinical models with a good therapeutic index, but in spite of its extensive use, its mechanisms of action are yet poorly understood.
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Affiliation(s)
- Hiroshi Hoshijima
- Department of Anesthesiology, Saitama Medical University Hospital, Saitama, Japan
| | - Matthew Hunt
- Departments of Anesthesiology and Pharmacology, University of California, San Diego Anesthesia Research Laboratory, La Jolla, CA, USA
| | - Hiroshi Nagasaka
- Department of Anesthesiology, Saitama Medical University Hospital, Saitama, Japan
| | - Tony Yaksh
- Departments of Anesthesiology and Pharmacology, University of California, San Diego Anesthesia Research Laboratory, La Jolla, CA, USA
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Wang Y, Pandak WM, Lesnefsky EJ, Hylemon PB, Ren S. 25-Hydroxycholesterol 3-Sulfate Recovers Acetaminophen Induced Acute Liver Injury via Stabilizing Mitochondria in Mouse Models. Cells 2021; 10:3027. [PMID: 34831255 PMCID: PMC8616185 DOI: 10.3390/cells10113027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/29/2021] [Accepted: 11/03/2021] [Indexed: 12/20/2022] Open
Abstract
Acetaminophen (APAP) overdose is one of the most frequent causes of acute liver failure (ALF). N-acetylcysteine (NAC) is currently being used as part of the standard care in the clinic but its usage has been limited in severe cases, in which liver transplantation becomes the only treatment option. Therefore, there still is a need for a specific and effective therapy for APAP induced ALF. In the current study, we have demonstrated that treatment with 25-Hydroxycholesterol 3-Sulfate (25HC3S) not only significantly reduced mortality but also decreased the plasma levels of liver injury markers, including LDH, AST, and ALT, in APAP overdosed mouse models. 25HC3S also decreased the expression of those genes involved in cell apoptosis, stabilized mitochondrial polarization, and significantly decreased the levels of oxidants, malondialdehyde (MDA), and reactive oxygen species (ROS). Whole genome bisulfite sequencing analysis showed that 25HC3S increased demethylation of 5mCpG in key promoter regions and thereby increased the expression of those genes involved in MAPK-ERK and PI3K-Akt signaling pathways. We concluded that 25HC3S may alleviate APAP induced liver injury via up-regulating the master signaling pathways and maintaining mitochondrial membrane polarization. The results suggest that 25HC3S treatment facilitates the recovery and significantly decreases the mortality of APAP induced acute liver injury and has a synergistic effect with NAC in propylene glycol (PG) for the injury.
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Affiliation(s)
| | | | | | | | - Shunlin Ren
- Department of Internal Medicine, McGuire Veterans Affairs Medical Center, Virginia Commonwealth University, Richmond, VA 23249, USA; (Y.W.); (W.M.P.); (E.J.L.); (P.B.H.)
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84
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Zillen D, Movig KLL, Kant G, Masselink JB, Mian P. Impact of malnourishment on the pharmacokinetics of acetaminophen and susceptibility to acetaminophen hepatotoxicity. Clin Case Rep 2021; 9:e04611. [PMID: 34815870 PMCID: PMC8593780 DOI: 10.1002/ccr3.4611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 06/28/2021] [Accepted: 07/04/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Acetaminophen hepatotoxicity is thought to be primarily caused by formation of the specific reactive metabolite N-acetyl-para-benzo-quinone imine (NAPQI). Malnourished individuals are at increased risk of acetaminophen-related hepatotoxicity. We report a case of low acetaminophen clearance in a severely underweight young woman, and elaborate on the possible effects of malnutrition on the total clearance of acetaminophen as well as on the separate contributions of the different metabolic pathways. CASE REPORT An 18-year-old Caucasian woman weighing 43 kg with a history of eating disorder-related hospital admissions presented at the emergency department after having ingested 33 tablets of acetaminophen 500 mg two hours earlier. She then received intravenous N-acetylcysteine for 33 h. Nine hours after ingestion, the acetaminophen elimination half-life (t½) was estimated to be >100 h. DISCUSSION While decreased total acetaminophen clearance (twofold) due to malnutrition has been reported in literature, the extremely low clearance in this specific patient cannot be explained. Malnourished individuals generally have reduced antioxidant reserves, coinciding with a shift in metabolic routes toward oxidative metabolism. This may result in increased formation of NAPQI and reduced neutralizing capacity, thereby increasing the risk of acetaminophen-induced hepatotoxicity. Evidence for this observation can be found in animal and to a lesser extent in human studies.
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Affiliation(s)
- Daan Zillen
- Department of Clinical PharmacyMedisch Spectrum TwenteEnschedeThe Netherlands
| | - Kris L. L. Movig
- Department of Clinical PharmacyMedisch Spectrum TwenteEnschedeThe Netherlands
| | - Gert Kant
- Department of Internal MedicineMedisch Spectrum TwenteEnschedeThe Netherlands
| | - Joost B. Masselink
- Department of Clinical PharmacyMedisch Spectrum TwenteEnschedeThe Netherlands
| | - Paola Mian
- Department of Clinical PharmacyMedisch Spectrum TwenteEnschedeThe Netherlands
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85
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Venter G, van der Berg CL, van der Westhuizen FH, Erasmus E. Health Status Is Affected, and Phase I/II Biotransformation Activity Altered in Young Women Using Oral Contraceptives Containing Drospirenone/Ethinyl Estradiol. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182010607. [PMID: 34682353 PMCID: PMC8535641 DOI: 10.3390/ijerph182010607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/01/2021] [Accepted: 10/03/2021] [Indexed: 12/21/2022]
Abstract
Combined oral contraceptive (COC) use has been associated with various adverse effects. Formulations containing drospirenone (DRSP) and ethinyl estradiol (EE) are generally regarded as milder COCs. Whether long term use of these pills indeed has a low health risk remains questionable. COC use may affect the biotransformation balance by increasing the toxic load or by interfering with the pharmacokinetics of other drugs. This may negatively impact overall health via the production of toxic biotransformation metabolites and induction of oxidative stress. Although individual enzymes involved in biotransformation are known to be regulated by COCs, the effect of COC use on the overall liver biotransformation efficiency has not been reported. Here, we evaluated the general subjective health status and overall liver biotransformation efficiency of healthy young women who were either long term chronic users of COCs containing DRSP/EE, or who were not using any hormonal products. COC users suffered from moderate to severe fatigue and reported more health-related symptoms. Furthermore, phase I (CYP1A2) activity was reduced whereas phase II conjugation reactions (glucuronide conjugation and glycine conjugation) were increased in COC users. Finally, serum peroxide levels were markedly elevated and antioxidant capacity of plasma was reduced in COC users. COCs containing DRSP/EE may, therefore, adversely affect health status and disturb the balance between phase I and II biotransformation reactions. These effects may be mediated by oxidative stress.
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Affiliation(s)
- Gerda Venter
- Correspondence: (G.V.); (E.E.); Tel.: +27-18-299-1867 (G.V.); +27-18-299-2305 (E.E.)
| | | | | | - Elardus Erasmus
- Correspondence: (G.V.); (E.E.); Tel.: +27-18-299-1867 (G.V.); +27-18-299-2305 (E.E.)
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86
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Merdas M, Lagarrigue M, Umbdenstock T, Lhumeau A, Dartiguelongue F, Vanbellingen Q, Da Violante G, Pineau C. Study of the Distribution of Acetaminophen and Its Metabolites in Rats, from the Whole-Body to Isolated Organ Levels, by Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging after On-Tissue Chemical Derivatization. Anal Chem 2021; 93:13242-13250. [PMID: 34546718 DOI: 10.1021/acs.analchem.1c02487] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
During drug development, detailed investigations of the pharmacokinetic profile of the drug are required to characterize its absorption, distribution, metabolism, and excretion properties. Matrix-assisted laser desorption/ionization (MALDI) mass spectrometry imaging (MSI) is an established technique for studies of the distribution of drugs and their metabolites. It has advantages over autoradiography, which is conventionally used for distribution studies: it does not require the radiolabeling of drugs and can distinguish between the drug and its metabolites directly in the tissue. However, its lack of sensitivity in certain cases remains challenging. Novel procedures, such as on-tissue chemical derivatization (OTCD), could be developed to increase sensitivity. We used OTCD to enhance the sensitivity of MALDI-MSI for one of the most widely used drugs, acetaminophen, and to study its distribution in tissues. Without derivatization, this drug and some of its metabolites are undetectable by MALDI-MSI in the tissues of treated rats. We used 2-fluoro-1-methylpyridinium p-toluene sulfonate as a derivatization reagent, to increase the ionization yield of acetaminophen and some of its metabolites. The OTCD protocol made it possible to study the distribution of acetaminophen and its metabolites in whole-body sections at a spatial resolution of 400 μm and in complex anatomical structures, such as the testis and epididymis, at a spatial resolution <50 μm. The OTCD is also shown to be compatible with the quantification of acetaminophen by MALDI-MSI in whole-body tissues. This protocol could be applied to other molecules bearing phenol groups and presenting a low ionization efficiency.
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Affiliation(s)
- Mira Merdas
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes F-35042 Cedex, France.,Protim, Univ Rennes, Rennes F-35042, France.,DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Mélanie Lagarrigue
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes F-35042 Cedex, France.,Protim, Univ Rennes, Rennes F-35042, France
| | - Thierry Umbdenstock
- DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Antoine Lhumeau
- DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Françoise Dartiguelongue
- DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Quentin Vanbellingen
- DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Georges Da Violante
- DMPK Department, Technologie Servier, 25/27 rue Eugène Vignat - CS 11749 - Orléans Cedex 145007, France
| | - Charles Pineau
- Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes F-35042 Cedex, France.,Protim, Univ Rennes, Rennes F-35042, France
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87
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Elvir-Lazo OL, White PF, Cruz Eng H, Yumul F, Chua R, Yumul R. Impact of chronic medications in the perioperative period: mechanisms of action and adverse drug effects (Part I). Postgrad Med 2021; 133:939-952. [PMID: 34551662 DOI: 10.1080/00325481.2021.1982297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Background: This review article discusses the pharmacology of the most commonly used chronic medications in patients undergoing elective surgical procedures. The mechanism of action and adverse side effects of cardiovascular medications (e.g., beta blockers, alpha-2 agonist, calcium channel blockers, ACE inhibitors, diuretics), lipid-lowering drugs, gastrointestinal medications (H2-blockers, proton pump inhibitors), pulmonary medications (inhaled β-agonists, anticholinergics,), antibiotics (tetracyclines, clindamycin and macrolide, linezolid), opioids and non-opioids analgesics (NSAIDs, COX-2 inhibitors, acetaminophen), gabapentanoids, erectile dysfunction (ED) drugs, and psychotropic drugs (tricyclic antidepressants [TCAs], monoamine oxidase inhibitors [MAOI], selective serotonin reuptake inhibitors [SSRIs], serotonin norepinephrine reuptake inhibitors [SNRIs], and cannabinol-containing drugs) will be reviewed.Materials and Methods: An online search was conducted from January 2000 through February 2021 with the Medline database through PubMed and Google Scholar using the following search terms/keywords: "chronic medications in the perioperative period", and "chronic medications and anesthetic implications." In addition, we searched for anesthetic side effects associated with the major drug groups.Results and Conclusions: An understanding of the pharmacology and pharmacokinetics of most used chronic medications is important to avoid untoward outcomes in the perioperative period. These drug interactions may result in altered efficacy and toxicity of the anesthetic medications administered during surgery. These drug-drug interactions can also effect the morbidity, mortality, and recovery time of surgical patients. Part I of this two-part review article focuses on the mechanisms of action and adverse side effects of the chronic medications most commonly taken by surgical patients in the preoperative period.
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Affiliation(s)
| | - Paul F White
- Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,The White Mountain Institute, The Sea Ranch, CA, USA
| | - Hillenn Cruz Eng
- Department of Anesthesiology, Adena Health System, Chillicothe, OH, USA
| | - Firuz Yumul
- Skagit Regional Health, Family Medicine, Arlington, WA, USA
| | - Raissa Chua
- Department of Internal Medicine, Huntington Hospital, Pasadena, CA, USA
| | - Roya Yumul
- Department of Anesthesiology, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,David Geffen School of Medicine-UCLA, Charles R, Drew University of Medicine and Science, Los Angeles, CA, USA
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88
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Sridharan K, Al Jufairi M, Al Ansari E, Jasim A, Eltayeb Diab D, Al Marzooq R, Al Madhoob A. Evaluation of urinary acetaminophen metabolites and its association with the genetic polymorphisms of the metabolising enzymes, and serum acetaminophen concentrations in preterm neonates with patent ductus arteriosus. Xenobiotica 2021; 51:1335-1342. [PMID: 34529545 DOI: 10.1080/00498254.2021.1982070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Acetaminophen is gaining importance as a first-line drug for treating patent ductus arteriosus (PDA) in neonates. Predominant metabolites of acetaminophen in preterm neonates vary from that of adults; and the drug is predominantly metabolised by conjugation and partly by Cytochrome P450 (CYP) enzymes.We carried out the present study to identify the principal urine metabolites of acetaminophen (glucuronide/sulphate) in preterm neonates with hemodynamically significant PDA receiving intravenous acetaminophen, and to evaluate the prevalence of single nucleotide polymorphisms (SNPs) in the key CYP enzymes (CYP1A2*3, CYP1A2*4, CYP1A2*1C, CYP1A2*1K, CYP1A2*6, CYP2D6*10, CYP2E1*2, CYP2E1*5B, CYP3A4*1B, CYP3A4*2, CYP3A4*3, CYP3A5*3, CYP3A5*7, and CYP3A5*11) and their effect on urinary metabolites and serum acetaminophen concentrations.Nineteen (32.8%) neonates had heterozygous CYP1A2*1C, two (3.3%) with heterozygous CYP1A2*1K, 15 (27.8%) and two (3.7%) had heterozygous and homozygous CYP2D6*10, two (3.7%) had heterozygous CYP2E1*5B, seven (12.3%) and three (5.3%) had heterozygous and homozygous CYP3A4*1B, and three (5.5%) had CYP3A5*7 amongst the study population. Acetaminophen sulphate predominated over glucuronide metabolite at all time points. Postnatal days of life was significantly associated with an increase in the urine acetaminophen metabolites with decreased serum acetaminophen concentrations.A significant prevalence of SNPs in the key CYP enzymes related to acetaminophen metabolism was observed in our neonatal population. Population pharmacokinetic-pharmacodynamic modelling incorporating genetic and metabolite data is urgently needed for implementation of precision medicine in this vulnerable population.
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Affiliation(s)
| | | | | | - Anfal Jasim
- Arabian Gulf University, Manama, Kingdom of Bahrain
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89
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Singh AM, Kirsch JM, Patel MS, Gutman M, Harper T, Lazarus M, Horneff JG, Namdari S, Voskeridjian A, Abboud JA. Effect of perioperative acetaminophen on pain management in patients undergoing rotator cuff repair: a prospective randomized study. J Shoulder Elbow Surg 2021; 30:2014-2021. [PMID: 33774169 DOI: 10.1016/j.jse.2021.03.132] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 02/21/2021] [Accepted: 03/07/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Limiting opioid use in perioperative pain management is currently an important focus in orthopedic surgery. The ability of acetaminophen to reduce postoperative opioid consumption while providing acceptable pain management has not been thoroughly investigated in patients undergoing rotator cuff repair (RCR). METHODS Patients undergoing primary arthroscopic RCR were prospectively randomized to 1 of 3 treatment groups: Group 1 (control) received both 5 mg of oxycodone every 6 hours as needed and 1000 mg of acetaminophen orally every 6 hours as needed after surgery and had the option to take either medication or both. Group 2 (control) received only 5 mg of oxycodone every 6 hours as needed without any additional acetaminophen after surgery. Group 3 received 1000 mg of acetaminophen orally every 6 hours for 1 day prior to and after surgery, which was subsequently decreased to administration every 8 hours during postoperative days 2-5. Group 3 patients were also allowed to take 5 mg of oxycodone every 6 hours as needed after surgery. All patients received interscalene blocks with liposomal bupivacaine (Exparel). Opioid use, pain scores, side effects, and overall satisfaction were assessed daily for the first week after surgery. RESULTS A total of 57 patients (mean age, 57.8 ± 9.55 years) were included in this study. Baseline demographic characteristics including age, sex, and body mass index were similar between the groups (P > .05). Patients in group 3 took significantly fewer narcotics overall (P = .017) and took significantly fewer pills each day compared with group 2. Group 3 also reported significantly better overall pain control compared with the other groups (P = .040). There were no significant differences in overall patient satisfaction between the groups (P > .05). Additionally, there were no significant differences between groups regarding postoperative medication-associated side effects (P > .05). CONCLUSION Perioperative acetaminophen represents an important component of multimodal analgesia in appropriately selected patients undergoing shoulder surgery. In this study, the use of perioperative acetaminophen significantly decreased opioid consumption and improved overall pain control after primary arthroscopic RCR.
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Affiliation(s)
- Arjun M Singh
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Jacob M Kirsch
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Manan S Patel
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Michael Gutman
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Thomas Harper
- College of Medicine, Penn State University, Hershey, PA, USA
| | - Mark Lazarus
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - John G Horneff
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Surena Namdari
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Armen Voskeridjian
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Joseph A Abboud
- Department of Orthopaedic Surgery, The Rothman Orthopaedic Institute, Thomas Jefferson University Hospitals, Philadelphia, PA, USA.
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90
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The Performance of HepG2 and HepaRG Systems through the Glass of Acetaminophen-Induced Toxicity. Life (Basel) 2021; 11:life11080856. [PMID: 34440600 PMCID: PMC8400973 DOI: 10.3390/life11080856] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/07/2021] [Accepted: 08/18/2021] [Indexed: 12/30/2022] Open
Abstract
Investigation of drug-induced liver injuries requires appropriate in vivo and in vitro toxicological model systems. In our study, an attempt was made to compare the hepatocarcinoma HepG2 and the stem cell-derived HepaRG cell lines both in two- and three-dimensional culture conditions to find the most suitable model. Comparison of the liver-specific characteristics of these models was performed via the extent and mechanism of acetaminophen (APAP)-induced hepatotoxicity. Investigating the detailed mechanism of APAP-induced hepatotoxicity, different specific cell death inhibitors were used: the pan-caspase inhibitor zVAD-fmk and dabrafenib significantly protected both cell lines from APAP-induced cell death. However, the known specific inhibitors of necroptosis (necrostatin-1 and MDIVI) were only effective in differentiated HepaRG, which suggest a differential execution of activated pathways in the two models. By applying 3D culture methods, CYP2E1 mRNA levels could be elevated, but we failed to achieve a significant increase in hepatocyte function; hence, the 3D cultivation especially in APAP toxicity studies is not necessarily worth the complicated maintenance. Based on our findings, the hepatocyte functions of HepaRG may stand between the properties of HepG2 cells and primary hepatocytes (PHHs). However, it should be noted that in contrast to PHHs having many limitations, HepaRG cells are relatively immortal, having a stable phenotype and CYP450 expression.
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91
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Olafuyi O, Abbasi MY, Allegaert K. Physiologically based pharmacokinetic modelling of acetaminophen in preterm neonates-The impact of metabolising enzyme ontogeny and reduced cardiac output. Biopharm Drug Dispos 2021; 42:401-417. [PMID: 34407204 DOI: 10.1002/bdd.2301] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 06/14/2021] [Accepted: 07/19/2021] [Indexed: 12/20/2022]
Abstract
In preterm neonates, physiologically based pharmacokinetic (PBPK) models are suited for studying the effects of maturational and non-maturational factors on the pharmacokinetics of drugs with complex age-dependent metabolic pathways like acetaminophen (APAP). The aim of this study was to determine the impact of drug metabolising enzymes ontogeny on the pharmacokinetics of APAP in preterm neonates and to study the effect of reduced cardiac output (CO) on its PK using PBPK modelling. A PBPK model for APAP was first developed and validated in adults and then scaled to paediatric age groups to account for the effect of enzyme ontogeny. In preterm neonates, CO was reduced by 10%, 20%, and 30% to determine how this might affect APAP PK in preterm neonates. In all age groups, the predicted concentration-time profiles of APAP were within 5th and 95th percentile of the clinically observed concentration-time profiles and the predicted Cmax and AUC were within 2-folds of the reported parameters in clinical studies. Sulfation accounted for most of APAP metabolism in children, with the highest contribution of 68% in preterm neonates. A reduction in CO by up to 30% did not significantly alter the clearance of APAP in preterm neonates. The model successfully incorporated the ontogeny of drug metabolising enzymes involved in APAP metabolism and adequately predicted the PK of APAP in preterm neonates. A reduction in hepatic perfusion as a result of up to 30% reduction in CO has no effect on the PK of APAP in preterm neonates.
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Affiliation(s)
- Olusola Olafuyi
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | | | - Karel Allegaert
- Department of Development and Regeneration, KU Leuven, Leuven, Belgium.,Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Department of Hospital Pharmacy, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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92
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Hedenmalm K, Pacurariu A, Slattery J, Kurz X, Candore G, Flynn R. Is There an Increased Risk of Hepatotoxicity with Metamizole? A Comparative Cohort Study in Incident Users. Drug Saf 2021; 44:973-985. [PMID: 34273099 DOI: 10.1007/s40264-021-01087-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2021] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The analgesic metamizole, which has been withdrawn from the market in several countries due to the risk of agranulocytosis but is still available on the market in Germany and some other countries, has been associated with liver injury in published case reports; however, epidemiological studies on the risk of liver injury are limited. OBJECTIVE The aim of this study was to compare the risk of liver injury up to 270 days after the first start of treatment with metamizole with the corresponding risk in patients starting treatment with paracetamol, using a retrospective cohort incident user design. METHODS The first prescription for either metamizole or paracetamol in the Intercontinental Medical Statistics (IMS)® Disease Analyzer Germany database during the study period (2009-2018) was identified in patients with at least 365 days of observation and no prior diagnosis of liver events, cancer or HIV, or treatment within the last 6 months with hepatotoxic drugs typically administered for chronic conditions. Each patient was followed for specific liver events for 90 days after the prescription. In case of a new prescription within 90 days, a new 90-day observation period started, up to a maximum of 270 days. Cox regression was used to compare the risk of liver injury in the two groups. RESULTS Metamizole was associated with a higher risk of liver injury compared with paracetamol (adjusted hazard ratio 1.69, 95% confidence interval 1.46-1.97). Sensitivity analyses were performed to evaluate the robustness of these findings. In all the sensitivity analyses, metamizole was still associated with a higher risk of liver injury, including an analysis where naproxen was used as a comparator instead of paracetamol. CONCLUSIONS Results from this study support previous studies suggesting that metamizole is associated with a significant risk of liver injury. Nevertheless, a possible impact of residual confounding cannot be excluded.
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Affiliation(s)
- Karin Hedenmalm
- Data Analytics and Methods Task force, European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands. .,Department of Laboratory Medicine, Karolinska Institutet, Solna, Stockholm, Sweden.
| | - Alexandra Pacurariu
- Pharmacovigilance and Epidemiology Department, European Medicines Agency, Amsterdam, The Netherlands
| | - Jim Slattery
- Data Analytics and Methods Task force, European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands
| | - Xavier Kurz
- Data Analytics and Methods Task force, European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands
| | - Gianmario Candore
- Data Analytics and Methods Task force, European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands
| | - Rob Flynn
- Data Analytics and Methods Task force, European Medicines Agency, Domenico Scarlattilaan 6, 1083 HS, Amsterdam, The Netherlands
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93
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Hallman M, Treluyer JM, Aikio O, Rozé J. Early closure mechanisms of the ductus arteriosus in immature infants. Acta Paediatr 2021; 110:1995-2007. [PMID: 33655615 DOI: 10.1111/apa.15826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/22/2021] [Accepted: 02/26/2021] [Indexed: 12/18/2022]
Abstract
AIM According to experimental studies, cardiopulmonary distress decreases after closure of patent ductus arteriosus. However, early closure of the ductus using ibuprofen or indomethacin has failed to increase survival without serious morbidity. We review relevant data aiming to define optimal early management strategies that promote early closure of ductus arteriosus without serious adverse effects. METHODS Literature in English was searched selectively focusing on the potential of using acetaminophen for early closure of the ductus. RESULTS Prophylactic ibuprofen or indomethacin intended to close the ductus, predisposes infants to ischaemia, bleeding and immune dysfunction. Acetaminophen appears to have a similar efficacy as indomethacin or ibuprofen, and all three dose-dependently constrict the ductus. Ibuprofen and indomethacin cause non-specific inhibition of prostaglandin synthesis, while acetaminophen predominantly inhibits prostaglandin E synthesis. Owing to low CYP450 activity in infancy, acetaminophen toxicity has been rarely evident. However, increasing the dosage increases the oxidative stress. We review prophylactic treatments that may increase the safety and efficacy of acetaminophen. These include vitamin A, cysteine and glutamine, and low-dose corticosteroid supplementation. CONCLUSION The current challenge is to define a safe perinatal management practice that promotes cardiorespiratory adaptation in immature infants, particularly the seamless closure of the ductus before significant cardiopulmonary distress develops.
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Affiliation(s)
- Mikko Hallman
- Department of Pediatrics Oulu University Hospital Oulu Finland
- PEDEGO Research Unit Medical Research Center University of Oulu Oulu Finland
| | - Jean Marc Treluyer
- Faculté de Médecine Université de Paris Paris France
- CIC‐1419 InsermCochin‐Necker Paris France
| | - Outi Aikio
- Department of Pediatrics Oulu University Hospital Oulu Finland
- PEDEGO Research Unit Medical Research Center University of Oulu Oulu Finland
| | - Jean‐Christophe Rozé
- Department of Neonatology Nantes University Hospital Nantes France
- Centre d'Investigation ClinIque CIC1413INSERMNantes University Hospital Nantes France
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94
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The Central Role of Cytochrome P450 in Xenobiotic Metabolism-A Brief Review on a Fascinating Enzyme Family. J Xenobiot 2021; 11:94-114. [PMID: 34206277 PMCID: PMC8293344 DOI: 10.3390/jox11030007] [Citation(s) in RCA: 162] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 12/18/2022] Open
Abstract
Human Cytochrome P450 (CYP) enzymes constitute a superfamily of membrane-bound hemoproteins that are responsible for the metabolism of a wide variety of clinically, physiologically, and toxicologically important compounds. These heme-thiolate monooxygenases play a pivotal role in the detoxification of xenobiotics, participating in the metabolism of many structurally diverge compounds. This short-review is intended to provide a summary on the major roles of CYPs in Phase I xenobiotic metabolism. The manuscript is focused on eight main topics that include the most relevant aspects of past and current CYP research. Initially, (I) a general overview of the main aspects of absorption, distribution, metabolism, and excretion (ADME) of xenobiotics are presented. This is followed by (II) a background overview on major achievements in the past of the CYP research field. (III) Classification and nomenclature of CYPs is briefly reviewed, followed by (IV) a summary description on CYP’s location and function in mammals. Subsequently, (V) the physiological relevance of CYP as the cornerstone of Phase I xenobiotic metabolism is highlighted, followed by (VI) reviewing both genetic determinants and (VI) nongenetic factors in CYP function and activity. The last topic of the review (VIII) is focused on the current challenges of the CYP research field.
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95
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Dargue R, Zia R, Lau C, Nicholls AW, Dare TO, Lee K, Jalan R, Coen M, Wilson ID. Metabolism and Effects on Endogenous Metabolism of Paracetamol (Acetaminophen) in a Porcine Model of Liver Failure. Toxicol Sci 2021; 175:87-97. [PMID: 32061126 PMCID: PMC7197950 DOI: 10.1093/toxsci/kfaa023] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The metabolic fate, toxicity, and effects on endogenous metabolism of paracetamol (acetaminophen, APAP) in 22 female Landrace cross large white pigs were evaluated in a model of acute liver failure (ALF). Anesthetized pigs were initially dosed at 250 mg/kg via an oroduodenal tube with APAP serum concentrations maintained above 300 mg/l using maintenance doses of 0.5–4 g/h until ALF. Studies were undertaken to determine both the metabolic fate of APAP and its effects on the endogenous metabolic phenotype of ALF in using 1H NMR spectroscopy. Increased concentrations of citrate combined with pre-ALF increases in circulating lactate, pyruvate, and alanine in plasma suggest mitochondrial dysfunction and a switch in hepatic energy metabolism to glycolysis in response to APAP treatment. A specific liquid chromatography-tandem mass spectrometry assay was used to quantify APAP and metabolites. The major circulating and urinary metabolite of APAP was the phenolic glucuronide (APAP-G), followed by p-aminophenol glucuronide (PAP-G) formed from N-deacetylated APAP. The PAP produced by N-deacetylation was the likely cause of the methemoglobinemia and kidney toxicity observed in this, and previous, studies in the pig. The phenolic sulfate of APAP, and the glutathione-derived metabolites of the drug were only found as minor components (with the cysteinyl conjugate detected but not the mercapturate). Given its low sulfation, combined with significant capacity for N-deacetylation the pig may represent a poor translational model for toxicology studies for compounds undergoing significant metabolism by sulfation, or which contain amide bonds which when hydrolyzed to unmask an aniline lead to toxicity. However, the pig may provide a useful model where extensive amide hydrolysis is seen for drugs or environmental chemicals in humans, but not in, eg, the rat and dog which are the preclinical species normally employed for safety assessment.
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Affiliation(s)
- Rebecca Dargue
- Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, South Kensington, London SW7 2AZ, UK
| | - Rabiya Zia
- Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, South Kensington, London SW7 2AZ, UK
| | - Chungho Lau
- Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, South Kensington, London SW7 2AZ, UK
| | | | | | - Karla Lee
- Department of Clinical Science and Services, Royal Veterinary College, University of London, Hertfordshire AL9 7TA, UK
| | - Rajiv Jalan
- UCL Institute for Liver and Digestive Health, Royal Free Hospital, London NW3 2PF, UK
| | - Muireann Coen
- Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, South Kensington, London SW7 2AZ, UK.,Oncology Safety, Clinical Pharmacology and Safety Sciences, R&D, AstraZeneca, Cambridge, UK
| | - Ian D Wilson
- Division of Systems Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, South Kensington, London SW7 2AZ, UK
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96
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Sonn BJ, Heard KJ, Heard SM, D'Alessandro A, Reynolds KM, Dart RC, Rumack BH, Monte AA. Metabolomic markers predictive of hepatic adaptation to therapeutic dosing of acetaminophen. Clin Toxicol (Phila) 2021; 60:221-230. [PMID: 34047639 DOI: 10.1080/15563650.2021.1925686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Drug induced liver injury (DILI) remains a prominent global issue and acetaminophen (APAP) overdose represents a common cause of hepatic injury and DILI. Transient alanine aminotransferase (ALT) elevations have been documented while adhering to recommended daily dosing. However, no metabolites have been identified in pre-treatment samples predicting which patients will develop these transient increases. METHODS This was a secondary analysis of samples collected from a parent study describing the course of ALT levels in subjects receiving therapeutic APAP dosing. Two hundred and four subjects recruited from Denver, Colorado received 4 g APAP/daily for at least 16 days. Subjects were grouped by ALT at any monitored time point above 60 units/L (n = 25) vs. no increase (n = 179). Serum samples from days 0, 7, 16, and 31 were run on ultra-high performance liquid chromatography mass spectrometry. We report the metabolomic results of samples analyzed prior to APAP administration and over time. Significant changes in metabolite and demographic variable expressions were explored using t-tests with false discovery rate correction, chi square, and partial least squares discriminant analyses. RESULTS Within pre-treatment day 0 samples, allantoate and ornithine were significantly elevated in subjects of the ALT elevation group (p = .032). Baseline ALT (p = .011) and alkaline phosphatase (p = .006) were also significant. These metabolites were significant independent of race, ethnicity, gender, or BMI. CONCLUSIONS Allantoate and ornithine are directly involved in pathways related to nitrogen release and urea production. Further investigation into alterations in the glutathione metabolism and urea cycle pathways may lead to a greater understanding of the mechanisms associated with hepatic adaptation for a variety of pharmaceuticals.
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Affiliation(s)
- Brandon J Sonn
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Center for Bioinformatics & Personalized Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, USA
| | - Kennon J Heard
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
| | - Susan M Heard
- Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
| | - Angelo D'Alessandro
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, USA.,Department of Structural Biology and Biochemistry, Metabolomics Core, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Kate M Reynolds
- Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
| | - Richard C Dart
- Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
| | - Barry H Rumack
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
| | - Andrew A Monte
- Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Center for Bioinformatics & Personalized Medicine, University of Colorado School of Medicine, Aurora, CO, USA.,Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, CO, USA.,Rocky Mountain Poison & Drug Center, Denver Health and Hospital Authority, Denver, CO, USA
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97
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Comparative Studies on the Hepatoprotective Effect of White and Coloured Rice Bran Oil against Acetaminophen-Induced Oxidative Stress in Mice through Antioxidant- and Xenobiotic-Metabolizing Systems. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:5510230. [PMID: 33995822 PMCID: PMC8096545 DOI: 10.1155/2021/5510230] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/09/2021] [Accepted: 04/15/2021] [Indexed: 12/14/2022]
Abstract
Rice bran oil (RBO) comprises various nutrients and phytochemicals which exhibit several health benefits. There are no studies regarding the functional effects of different colours of RBO. This study was aimed to compare the constituents and antioxidant activities of white rice bran oil (WRBO) and coloured rice bran oil (CRBO). Each RBO showed similar free fatty acid profiles. However, greater amounts of vitamin E, phytosterols, carotenoids, and chlorophylls were found in CRBO, which had lower γ-oryzanol content than WRBO. Oxidative stress was induced in male mice by an overdose of acetaminophen (APAP) at 300 mg/kg body weight. The mice were then fed with RBO at the equivalent dose to 100 mg/kg body weight of γ-oryzanol three hours later and sacrificed six hours after APAP treatment. The administration of 100 mg γ-oryzanol equivalent in CRBO ameliorated APAP-induced hepatotoxicity in mice more strongly than 100 mg γ-oryzanol equivalent in WRBO, as evidenced by the significant reduction of serum ALT, hepatocellular necrosis, and hepatic lipid peroxidation. CRBO could improve xenobiotic-metabolizing and antioxidant enzyme activities, including glutathione S-transferase, superoxide dismutase, glutathione peroxidase, and glutathione reductase, and also increase mRNA expression of various antioxidant-responsive genes. Vitamin E, phytosterols, carotenoids, and chlorophyll might be the protective compounds in CRBO that alleviate APAP-induced hepatotoxicity through the interruption of APAP metabolism and the activation of antioxidant systems at both transcriptional and enzymatic levels. These findings might provide a protective role of CRBO on oxidative stress associated with several degenerative diseases.
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98
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Furnary T, Garcia-Milian R, Liew Z, Whirledge S, Vasiliou V. In Silico Exploration of the Potential Role of Acetaminophen and Pesticides in the Etiology of Autism Spectrum Disorder. TOXICS 2021; 9:toxics9050097. [PMID: 33925648 PMCID: PMC8146009 DOI: 10.3390/toxics9050097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/18/2021] [Accepted: 04/20/2021] [Indexed: 11/16/2022]
Abstract
Recent epidemiological studies suggest that prenatal exposure to acetaminophen (APAP) is associated with increased risk of Autism Spectrum Disorder (ASD), a neurodevelopmental disorder affecting 1 in 59 children in the US. Maternal and prenatal exposure to pesticides from food and environmental sources have also been implicated to affect fetal neurodevelopment. However, the underlying mechanisms for ASD are so far unknown, likely with complex and multifactorial etiology. The aim of this study was to explore the potential effects of APAP and pesticide exposure on development with regards to the etiology of ASD by highlighting common genes and biological pathways. Genes associated with APAP, pesticides, and ASD through human research were retrieved from molecular and biomedical literature databases. The interaction network of overlapping genetic associations was subjected to network topology analysis and functional annotation of the resulting clusters. These genes were over-represented in pathways and biological processes (FDR p < 0.05) related to apoptosis, metabolism of reactive oxygen species (ROS), and carbohydrate metabolism. Since these three biological processes are frequently implicated in ASD, our findings support the hypothesis that cell death processes and specific metabolic pathways, both of which appear to be targeted by APAP and pesticide exposure, may be involved in the etiology of ASD. This novel exposures-gene-disease database mining might inspire future work on understanding the biological underpinnings of various ASD risk factors.
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Affiliation(s)
- Tristan Furnary
- Environmental Health Sciences Department, Yale School of Public Health, New Haven, CT 06510, USA;
| | - Rolando Garcia-Milian
- Bioinformatics Support Program, Cushing/Whitney Medical Library, Yale School of Medicine, New Haven, CT 06510, USA;
| | - Zeyan Liew
- Yale Center for Perinatal, Pediatric and Environmental Health, Yale School of Public Health, New Haven, CT 06510, USA;
| | - Shannon Whirledge
- Obstetrics, Gynecology & Reproductive Sciences, Yale School of Medicine, New Haven, CT 06510, USA;
| | - Vasilis Vasiliou
- Environmental Health Sciences Department, Yale School of Public Health, New Haven, CT 06510, USA;
- Correspondence:
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99
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Sun D, Li Y, Cao H, Guo H, Alahmadi TA, Alharbi SA, Yu J. Hepatoprotective potential of kirenol on ethanol-induced liver toxicity in albino rats and acetaminophen-induced oxidative stress-mediated apoptosis in hepatic HepG2 cells. J Biochem Mol Toxicol 2021; 35:e22786. [PMID: 33844371 DOI: 10.1002/jbt.22786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 03/26/2021] [Accepted: 03/26/2021] [Indexed: 12/13/2022]
Abstract
Liver diseases are a major health issue in both men and women and cause significant mortality worldwide. The hepatoprotective effects of kirenol were evaluated in acetaminophen (APAP)-induced toxicity in HepG2 cells and ethanol (EtOH)- induced hepatotoxicity in rats. The cytotoxicity of kirenol (IC50 , 25 µM/ml) and APAP (20 µg/ml) with sylimarin (IC50 , 15 µg/ml) was observed in HepG2 cells by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Furthermore, reactive oxygen species formation, mitochondrial membrane potential, and oxidative stress markers such as thiobarbituric acid-reactive substance, suproxide dismutase, and catalase were assayed. Rats were administered a different dose (10, 20, and 30 mg/kg/day) for a period of 4 weeks before a single dose of EtOH (40% vol/vol) 3 g/kg/day. EtOH administered rats appeared to have lower body weight gain, severe hepatic and kidney damage as proved by elevated aspartate transaminase, alanine transaminase, alkaline phosphatase, uric acid, increased malondialdehyde (MDA), and inflammatory markers, and reduced glutathione (GSH) levels. Results showed that the kirenol treatment enhanced the GSH and reduced MDA in the liver and renal tissues and restored TNF-α and IL-6. Histoanalysis proved the protective effects of kirenol. In conclusion, it was proved that the kirenol demonstrated a hepato-protective effect in APAP- and EtOH-induced liver toxicity in HepG2 cells and rats, respectively.
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Affiliation(s)
- Dongsheng Sun
- Department of General Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Ying Li
- Department of Emergency, First Teaching Hospital of Tianjin University of TCM, Tianjin, China
| | - Hui Cao
- Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
| | - Hui Guo
- Department of Hepatology, First Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Tahani Awad Alahmadi
- Department of Pediatrics, College of Medicine, King Saud University [Medical City], King Khalid University Hospital, Riyadh, Saudi Arabia
| | - Sulaiman Ali Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Jian Yu
- Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University, Shandong Provincial Qianfoshan Hospital, Jinan, Shandong, China
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100
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David A, Chaker J, Léger T, Al-Salhi R, Dalgaard MD, Styrishave B, Bury D, Koch HM, Jégou B, Kristensen DM. Acetaminophen metabolism revisited using non-targeted analyses: Implications for human biomonitoring. ENVIRONMENT INTERNATIONAL 2021; 149:106388. [PMID: 33524668 DOI: 10.1016/j.envint.2021.106388] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/21/2020] [Accepted: 01/07/2021] [Indexed: 06/12/2023]
Abstract
The analgesic paracetamol/acetaminophen (N-acetyl-4-aminophenol, APAP) is commonly used to relieve pain, fever and malaise. While sales have increased worldwide, a growing body of experimental and epidemiological evidence has suggested APAP as a possible risk factor for various health disorders in humans. To perform internal exposure-based risk assessment, the use of accurate and optimized biomonitoring methods is critical. However, retrospectively assessing pharmaceutical use of APAP in humans is challenging because of its short half-life. The objective of this study was to address the key issue of potential underestimation of APAP use using current standard analytical methods based on urinary analyses of free APAP and its phase II conjugates. The question we address is whether investigating additional metabolites than direct phase II conjugates could improve the monitoring of APAP. Using non-targeted analyses based on high-resolution mass spectrometry, we identified, in a controlled longitudinal exposure study with male volunteers, overlooked APAP metabolites with delayed formation and excretion rates. We postulate that these metabolites are formed via the thiomethyl shunt after the enterohepatic circulation as already observed in rodents. Importantly, these conjugated thiomethyl metabolites were (i) of comparable diagnostic sensitivity as the free APAP and its phase II conjugates detected by current methods; (ii) had delayed peak levels in blood and urine compared to other APAP metabolites and therefore potentially extend the window of exposure assessment; and (iii) provide relevant information regarding metabolic pathways of interest from a toxicological point of view. Including these metabolites in future APAP biomonitoring methods therefore provides an option to decrease potential underestimation of APAP use. Moreover, our data challenge the notion that the standard methods in biomonitoring based exclusively on the parent compound and its phase II metabolites are adequate for human biomonitoring of a non-persistent chemical such as APAP.
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Affiliation(s)
- Arthur David
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France.
| | - Jade Chaker
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - Thibaut Léger
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - Raghad Al-Salhi
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - Marlene D Dalgaard
- Department of Health Technology, Technical University of Denmark, Denmark
| | - Bjarne Styrishave
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Daniel Bury
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance - Institute of the Ruhr-University Bochum (IPA), Bürkle-de-la-Camp-Platz 1, 44789 Bochum, Germany
| | - Holger M Koch
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance - Institute of the Ruhr-University Bochum (IPA), Bürkle-de-la-Camp-Platz 1, 44789 Bochum, Germany
| | - Bernard Jégou
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France
| | - David M Kristensen
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, F-35000 Rennes, France; Danish Headache Center, Department of Neurology, Rigshospitalet-Glostrup, Denmark
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