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Bergmann AJ, Breitenbach M, Muñoz C, Simon E, McCombie G, Biedermann M, Schönborn A, Vermeirssen EL. Towards detecting genotoxic chemicals in food packaging at thresholds of toxicological concern using bioassays with high-performance thin-layer chromatography. Food Packag Shelf Life 2023. [DOI: 10.1016/j.fpsl.2023.101052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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2
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de Almeida W, Matei JC, Akiyama Kitamura RS, Gomes MP, Leme DM, Silva de Assis HC, Vicari T, Cestari MM. Alkylphenols cause cytotoxicity and genotoxicity induced by oxidative stress in RTG-2 cell line. CHEMOSPHERE 2023; 313:137387. [PMID: 36436576 DOI: 10.1016/j.chemosphere.2022.137387] [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: 10/07/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 06/16/2023]
Abstract
Alkylphenols ethoxylates are industrial surfactants, and the release in the environmental matrices produces degraded products, of which nonylphenol (NP) and octylphenol (OP) were the most common. They can be classified as endocrine disruptors since the estrogenic potential is widely recognized, but some others toxic aspects are in discussion. This study aimed to evaluate the toxicity of NP, OP, and mixtures of both through cellular, biochemical and genetic biomarkers in fish gonadal cell line RTG-2 exposed to nominal concentrations of 0.05; 0.5; 5; 50, and 100 μg mL-1 of each chemical and their mixtures of 0.05, 0.5; 5 μg mL-1 concentrations. After 24 h, the cells were collected for cytotoxic (neutral red - NR; crystal violet - CV, resazurin assay - RA and lactate-dehydrogenase - LDH), antioxidant system (glutathione-s-transferase - GST; superoxide-dismutase - SOD; glutathione-peroxidase - GPx and malondialdehyde - MDA) and genotoxic assays (alkaline comet assay and Fpg-modified alkaline comet assay). The chemicals and their mixtures were cytotoxic at 50 and 100 μg mL-1, in general aspect, but LDH showed cytotoxicity since 0.05 μg mL-1. The GST and SOD showed an activity increase trend in most tested groups, while GPx decreased at 5 μg mL-1 of the mixture. The MDA increase in all groups resulted in lipid peroxidation. The reactive oxygen species caused DNA damage for all groups. The tested chemicals and concentrations have been found in the freshwater systems. They can induce cell toxicity in several parameters that could impair the gonadal tissues considering the RTG-2 responses.
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Affiliation(s)
- William de Almeida
- Ecology and Conservation Program, Federal University of Paraná, Brazil; Genetics Department, Federal University of Paraná, Brazil.
| | | | - Rafael Shinji Akiyama Kitamura
- Ecology and Conservation Program, Federal University of Paraná, Brazil; Pharmacology Department, Federal University of Paraná, Brazil; Botany Department, Federal University of Paraná, Brazil
| | | | | | | | - Taynah Vicari
- Ecology and Conservation Program, Federal University of Paraná, Brazil; Genetics Department, Federal University of Paraná, Brazil
| | - Marta Margarete Cestari
- Ecology and Conservation Program, Federal University of Paraná, Brazil; Genetics Department, Federal University of Paraná, Brazil
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Groh KJ, Geueke B, Martin O, Maffini M, Muncke J. Overview of intentionally used food contact chemicals and their hazards. ENVIRONMENT INTERNATIONAL 2021; 150:106225. [PMID: 33272655 DOI: 10.1016/j.envint.2020.106225] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 05/24/2023]
Abstract
Food contact materials (FCMs) are used to make food contact articles (FCAs) that come into contact with food and beverages during, e.g., processing, storing, packaging, or consumption. FCMs/FCAs can cause chemical contamination of food when migration of their chemical constituents (known as food contact chemicals, FCCs) occurs. Some FCCs are known to be hazardous. However, the total extent of exposure to FCCs, as well as their health and environmental effects, remain unknown, because information on chemical structures, use patterns, migration potential, and health effects of FCCs is often absent or scattered across multiple sources. Therefore, we initiated a research project to systematically collect, analyze, and publicly share information on FCCs. As a first step, we compiled a database of intentionally added food contact chemicals (FCCdb), presented here. The FCCdb lists 12'285 substances that could possibly be used worldwide to make FCMs/FCAs, identified based on 67 FCC lists from publicly available sources, such as regulatory lists and industry inventories. We further explored FCCdb chemicals' hazards using several authoritative sources of hazard information, including (i) classifications for health and environmental hazards under the globally harmonized system for classification and labeling of chemicals (GHS), (ii) the identification of chemicals of concern due to endocrine disruption or persistence related hazards, and (iii) the inclusion on selected EU- or US-relevant regulatory lists of hazardous chemicals. This analysis prioritized 608 hazardous FCCs for further assessment and substitution in FCMs/FCAs. Evaluation based on non-authoritative, predictive hazard data (e.g., by in silico modeling or literature analysis) highlighted an additional 1411 FCCdb substances that could thus present similar levels of concern, but have not been officially classified so far. Lastly, for over a quarter of all FCCdb chemicals no hazard information could be found in the sources consulted, revealing a significant data gap and research need.
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Affiliation(s)
- Ksenia J Groh
- Food Packaging Forum, Staffelstrasse 10, 8045 Zurich, Switzerland.
| | - Birgit Geueke
- Food Packaging Forum, Staffelstrasse 10, 8045 Zurich, Switzerland
| | - Olwenn Martin
- Institute for the Environment, Health and Societies, Brunel University London, Quad North 17a, Kingston Lane, Uxbridge UB8 3PH, United Kingdom
| | | | - Jane Muncke
- Food Packaging Forum, Staffelstrasse 10, 8045 Zurich, Switzerland
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4
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Barhdadi S, Mertens B, Van Bossuyt M, Van De Maele J, Anthonissen R, Canfyn M, Courselle P, Rogiers V, Deconinck E, Vanhaecke T. Identification of flavouring substances of genotoxic concern present in e-cigarette refills. Food Chem Toxicol 2020; 147:111864. [PMID: 33217530 DOI: 10.1016/j.fct.2020.111864] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 10/20/2020] [Accepted: 11/12/2020] [Indexed: 12/15/2022]
Abstract
E-cigarettes have become very popular, a trend that has been stimulated by the wide variety of available e-liquid flavours. Considering the large number of e-liquid flavours (>7000), there is an urgent need to establish a screening strategy to prioritize the flavouring substances of highest concern for human health. In the present study, a prioritization strategy combining analytical screening, in silico tools and literature data was developed to identify potentially genotoxic e-liquid flavourings. Based on the analysis of 129 e-liquids collected on the Belgian market, 60 flavourings with positive in silico predictions for genotoxicity were identified. By using literature data, genotoxicity was excluded for 33 of them whereas for 5, i.e. estragole, safrole, 2-furylmethylketon, 2,5-dimethyl-4-hydroxyl-3(2H)-furanone and transhexanal, there was a clear concern for in vivo genotoxicity. A selection of 4 out of the remaining 22 flavourings was tested in two in vitro genotoxicity assays. Three out of the four tested flavourings induced gene mutations and chromosome damage in vitro, whereas equivocal results were obtained for the fourth compound. Thus, although there is a legislative framework which excludes the use of CMR compounds in e-liquids, flavourings of genotoxic concern are present and might pose a health risk for e-cigarette users.
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Affiliation(s)
- Sophia Barhdadi
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium; Faculty of Medicines and Pharmacy, Department of in Vitro Toxicology and Dermato-Cosmetology (IVTD), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Birgit Mertens
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium; Department of Biomedical Sciences, University of Antwerp, Wilrijk, Belgium
| | - Melissa Van Bossuyt
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium; Faculty of Medicines and Pharmacy, Department of in Vitro Toxicology and Dermato-Cosmetology (IVTD), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Jolien Van De Maele
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium
| | - Roel Anthonissen
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium
| | - Michael Canfyn
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium
| | - Patricia Courselle
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium
| | - Vera Rogiers
- Faculty of Medicines and Pharmacy, Department of in Vitro Toxicology and Dermato-Cosmetology (IVTD), Vrije Universiteit Brussel (VUB), Brussels, Belgium
| | - Eric Deconinck
- Scientific Direction of Chemical and Physical Health Risks, Sciensano, Brussels, Belgium
| | - Tamara Vanhaecke
- Faculty of Medicines and Pharmacy, Department of in Vitro Toxicology and Dermato-Cosmetology (IVTD), Vrije Universiteit Brussel (VUB), Brussels, Belgium.
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Wu F, Zhou Y, Li L, Shen X, Chen G, Wang X, Liang X, Tan M, Huang Z. Computational Approaches in Preclinical Studies on Drug Discovery and Development. Front Chem 2020; 8:726. [PMID: 33062633 PMCID: PMC7517894 DOI: 10.3389/fchem.2020.00726] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Because undesirable pharmacokinetics and toxicity are significant reasons for the failure of drug development in the costly late stage, it has been widely recognized that drug ADMET properties should be considered as early as possible to reduce failure rates in the clinical phase of drug discovery. Concurrently, drug recalls have become increasingly common in recent years, prompting pharmaceutical companies to increase attention toward the safety evaluation of preclinical drugs. In vitro and in vivo drug evaluation techniques are currently more mature in preclinical applications, but these technologies are costly. In recent years, with the rapid development of computer science, in silico technology has been widely used to evaluate the relevant properties of drugs in the preclinical stage and has produced many software programs and in silico models, further promoting the study of ADMET in vitro. In this review, we first introduce the two ADMET prediction categories (molecular modeling and data modeling). Then, we perform a systematic classification and description of the databases and software commonly used for ADMET prediction. We focus on some widely studied ADMT properties as well as PBPK simulation, and we list some applications that are related to the prediction categories and web tools. Finally, we discuss challenges and limitations in the preclinical area and propose some suggestions and prospects for the future.
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Affiliation(s)
- Fengxu Wu
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, China
| | - Yuquan Zhou
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- The Second School of Clinical Medicine, Guangdong Medical University, Dongguan, China
| | - Langhui Li
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, China
| | - Xianhuan Shen
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, China
| | - Ganying Chen
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- The Second School of Clinical Medicine, Guangdong Medical University, Dongguan, China
| | - Xiaoqing Wang
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, China
| | - Xianyang Liang
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- The Second School of Clinical Medicine, Guangdong Medical University, Dongguan, China
| | - Mengyuan Tan
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, China
| | - Zunnan Huang
- Key Laboratory of Big Data Mining and Precision Drug Design of Guangdong Medical University, Research Platform Service Management Center, Dongguan, China
- Key Laboratory for Research and Development of Natural Drugs of Guangdong Province, School of Pharmacy, Guangdong Medical University, Dongguan, China
- Marine Biomedical Research Institute of Guangdong Zhanjiang, Zhanjiang, China
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6
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Muncke J, Andersson AM, Backhaus T, Boucher JM, Carney Almroth B, Castillo Castillo A, Chevrier J, Demeneix BA, Emmanuel JA, Fini JB, Gee D, Geueke B, Groh K, Heindel JJ, Houlihan J, Kassotis CD, Kwiatkowski CF, Lefferts LY, Maffini MV, Martin OV, Myers JP, Nadal A, Nerin C, Pelch KE, Fernández SR, Sargis RM, Soto AM, Trasande L, Vandenberg LN, Wagner M, Wu C, Zoeller RT, Scheringer M. Impacts of food contact chemicals on human health: a consensus statement. Environ Health 2020; 19:25. [PMID: 32122363 PMCID: PMC7053054 DOI: 10.1186/s12940-020-0572-5] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 02/04/2020] [Indexed: 05/19/2023]
Abstract
Food packaging is of high societal value because it conserves and protects food, makes food transportable and conveys information to consumers. It is also relevant for marketing, which is of economic significance. Other types of food contact articles, such as storage containers, processing equipment and filling lines, are also important for food production and food supply. Food contact articles are made up of one or multiple different food contact materials and consist of food contact chemicals. However, food contact chemicals transfer from all types of food contact materials and articles into food and, consequently, are taken up by humans. Here we highlight topics of concern based on scientific findings showing that food contact materials and articles are a relevant exposure pathway for known hazardous substances as well as for a plethora of toxicologically uncharacterized chemicals, both intentionally and non-intentionally added. We describe areas of certainty, like the fact that chemicals migrate from food contact articles into food, and uncertainty, for example unidentified chemicals migrating into food. Current safety assessment of food contact chemicals is ineffective at protecting human health. In addition, society is striving for waste reduction with a focus on food packaging. As a result, solutions are being developed toward reuse, recycling or alternative (non-plastic) materials. However, the critical aspect of chemical safety is often ignored. Developing solutions for improving the safety of food contact chemicals and for tackling the circular economy must include current scientific knowledge. This cannot be done in isolation but must include all relevant experts and stakeholders. Therefore, we provide an overview of areas of concern and related activities that will improve the safety of food contact articles and support a circular economy. Our aim is to initiate a broader discussion involving scientists with relevant expertise but not currently working on food contact materials, and decision makers and influencers addressing single-use food packaging due to environmental concerns. Ultimately, we aim to support science-based decision making in the interest of improving public health. Notably, reducing exposure to hazardous food contact chemicals contributes to the prevention of associated chronic diseases in the human population.
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Affiliation(s)
- Jane Muncke
- Food Packaging Forum Foundation, Zurich, Switzerland.
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Backhaus
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Justin M Boucher
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Zurich, Switzerland
| | - Bethanie Carney Almroth
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | | | - Jonathan Chevrier
- Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Barbara A Demeneix
- Department Adaptation du Vivant, Unité mixte de recherche 7221, CNRS (French National Research Center) and Muséum National d'Histoire Naturelle, Paris, France
| | - Jorge A Emmanuel
- Institute of Environmental & Marine Sciences, Silliman University, Dumaguete, Philippines
| | - Jean-Baptiste Fini
- Department Adaptation du Vivant, Unité mixte de recherche 7221, CNRS (French National Research Center) and Muséum National d'Histoire Naturelle, Paris, France
| | - David Gee
- Institute of Environment, Health and Societies, Brunel University, Uxbridge, UK
| | - Birgit Geueke
- Food Packaging Forum Foundation, Zurich, Switzerland
| | - Ksenia Groh
- Food Packaging Forum Foundation, Zurich, Switzerland
| | - Jerrold J Heindel
- Healthy Environment and Endocrine Disruptor Strategies, Commonweal, Bolinas, CA, USA
| | - Jane Houlihan
- Healthy Babies Bright Futures, Charlottesville, V.A., USA
| | | | | | - Lisa Y Lefferts
- Center for Science in the Public Interest, Washington, DC, USA
| | | | - Olwenn V Martin
- Institute for the Environment, Health and Societies, Brunel University London, Uxbridge, UK
| | - John Peterson Myers
- Environmental Health Sciences, Charlottesville, Virginia, USA
- Department of Chemistry, Carnegie, Mellon University, Pittsburgh, PA, USA
| | - Angel Nadal
- IDiBE and CIBERDEM, Universitas Miguel Hernandez, Elche, Spain
| | | | | | | | - Robert M Sargis
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Ana M Soto
- Department of Immunology, Tufts University School of Medicine, Boston, MA, USA
| | - Leonardo Trasande
- Department of Pediatrics, NYU Grossman School of Medicine, New York, NY, USA
| | - Laura N Vandenberg
- Department of Environmental Health Sciences, School of Public Health & Health Sciences, University of Massachusetts Amherst, Amherst, MA, USA
| | - Martin Wagner
- Department of Biology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Changqing Wu
- Department of Animal and Food Sciences, University of Delaware, Newark, DE, USA
| | - R Thomas Zoeller
- Department of Biology, University of Massachusetts Amherst, Amherst, MA, USA
| | - Martin Scheringer
- Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Zurich, Switzerland
- RECETOX, Masaryk University, Brno, Czech Republic
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Olaniyan LWB, Okoh OO, Mkwetshana NT, Okoh AI. Environmental Water Pollution, Endocrine Interference and Ecotoxicity of 4-tert-Octylphenol: A Review. REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2020; 248:81-109. [PMID: 30460491 DOI: 10.1007/398_2018_20] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
4-tert-Octylphenol is a degradation product of non-ionic surfactants alkylphenol polyethoxylates as well as raw material for a number of industrial applications. It is a multimedia compound having been detected in all environmental compartments such as indoor air and surface waters. The pollutant is biodegradable, but certain degradation products are more toxic than the parent compound. Newer removal techniques from environmental waters have been presented, but they still require development for large-scale applications. Wastewater treatment by plant enzymes such as peroxidases offers promise in total removal of 4-tert-octylphenol leaving less toxic degradation products. The pollutant's endocrine interference has been well reported but more in oestrogens than in any other signalling pathways through which it is believed to exert toxicity on human and wildlife. In this paper we carried out a review of the activities of this pollutant in environmental waters, endocrine interference and relevance to its toxicities and concluded that inadequate knowledge of its endocrine activities impedes understanding of its toxicity which may frustrate current efforts at ridding the compound from the environment.
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Affiliation(s)
- Lamidi W B Olaniyan
- South Africa Medical Research Council, Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice, South Africa.
- Applied and Environmental Microbiology Research Group, Department of Biochemistry and Microbiology, University of Fort Hare, Alice, South Africa.
| | - Omobola O Okoh
- South Africa Medical Research Council, Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice, South Africa
- Department of Pure and Applied Chemistry, University of Fort Hare, Alice, South Africa
| | - Noxolo T Mkwetshana
- Applied and Environmental Microbiology Research Group, Department of Biochemistry and Microbiology, University of Fort Hare, Alice, South Africa
| | - Anthony I Okoh
- South Africa Medical Research Council, Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice, South Africa
- Applied and Environmental Microbiology Research Group, Department of Biochemistry and Microbiology, University of Fort Hare, Alice, South Africa
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Oliveira WDS, Monsalve JO, Nerin C, Padula M, Godoy HT. Characterization of odorants from baby bottles by headspace solid phase microextraction coupled to gas chromatography-olfactometry-mass spectrometry. Talanta 2020; 207:120301. [DOI: 10.1016/j.talanta.2019.120301] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/24/2019] [Accepted: 08/26/2019] [Indexed: 01/29/2023]
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9
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Shen Y, Liu T, Shi Y, Zhuang F, Lu J, Zhu Q, Ding F. Bisphenol A analogs in patients with chronic kidney disease and dialysis therapy. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 185:109684. [PMID: 31541948 DOI: 10.1016/j.ecoenv.2019.109684] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 09/04/2019] [Accepted: 09/15/2019] [Indexed: 05/26/2023]
Abstract
Bisphenol A (BPA) accumulates in patients with chronic kidney disease (CKD), and hemodialysis filters may contribute to bisphenol burden in patients on hemodialysis (HD). The serum levels of BPA and three BPA analogs, namely, bisphenol B (BPB), bisphenol S (BPS), and bisphenol F (BPF), in 58 patients with CKD, 66 patients on dialysis therapy and 30 healthy control were investigated. The content of four bisphenols (BPs) was also examined in three types of dialysis filters, followed by an in vitro elution experiment to test the release of BPs from the dialysis filters. The serum levels of BPA (r = -0.746, p < 0.05) and BPS (r = -0.433, p < 0.05) in 58 CKD patients and 30 healthy control were correlated with the decrease in estimated glomerular filtration rate. The serum levels of BPs in the HD patients were higher than those in the peritoneal dialysis patients (p < 0.05). In the in vitro study on the BP contents in dialysis filters, BPA was the main form of the BPs in the polysulfone membrane (20.86 ± 1.18 ng/mg) and in the polyamide membrane (18.70 ± 2.88 ng/mg), and a modicum of BPS (0.01 ± 0.01 ng/mg) was detected in the polyethersulfone membrane. The results of the elution experiment were in accordance with the results of BPs content in the dialysis filters. Insufficient renal function may lead to BPs accumulation in patients with CKD, and BPs in dialysis products may cause BPs burden in patients on HD.
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Affiliation(s)
- Yue Shen
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Tingyan Liu
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Yuanyuan Shi
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Feng Zhuang
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Jianxin Lu
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Qiuyu Zhu
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China
| | - Feng Ding
- Department of Nephrology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai, China.
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10
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Souton E, Severin I, Le Hegarat L, Hogeveen K, Aljawish A, Fessard V, Marie-Christine C. Genotoxic effects of food contact recycled paperboard extracts on two human hepatic cell lines. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 35:159-170. [PMID: 29076405 DOI: 10.1080/19440049.2017.1397774] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Food contact paperboards may be a potential source of food contamination as they can release chemicals (intentionally added or not), especially recycled paperboards. This study assessed the in vitro genotoxicity of food contact paperboard samples from a manufacturer, collected at the beginning and at the end of a recycling production chain. Samples were extracted in water to mimic a wet food contact. Different genotoxic endpoints were evaluated in two human hepatic cell lines (HepG2 and HepaRG) using bioassays: γH2AX and p53 activation, primary DNA damage with the comet assay and micronucleus formation. It was found that the samples from the beginning and the end of the production chain induced, with the same potency, γH2AX and p53-ser15 activation and DNA damage with the comet assay. The micronucleus assay was negative with the paperboard extract from the beginning of the chain, whereas positive data were observed for the end paperboard extract. These results indicate that samples from recycled food contact paperboard can induce in vitro genotoxic effects in this study's experimental conditions.
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Affiliation(s)
- Emilie Souton
- a Agrosupdijon, Nutrition Physiology and Toxicology Laboratory (NUTOX), INSERM U1231 , University of Bourgogne-Franche-Comté , Dijon , France
| | - Isabelle Severin
- a Agrosupdijon, Nutrition Physiology and Toxicology Laboratory (NUTOX), INSERM U1231 , University of Bourgogne-Franche-Comté , Dijon , France
| | - Ludovic Le Hegarat
- b Toxicology of Contaminants Unit, ANSES-Fougères Laboratory , French Agency for Food, Environmental and Occupational Health & Safety , Fougères , France
| | - Kevin Hogeveen
- b Toxicology of Contaminants Unit, ANSES-Fougères Laboratory , French Agency for Food, Environmental and Occupational Health & Safety , Fougères , France
| | - Abdulhadi Aljawish
- a Agrosupdijon, Nutrition Physiology and Toxicology Laboratory (NUTOX), INSERM U1231 , University of Bourgogne-Franche-Comté , Dijon , France
| | - Valérie Fessard
- b Toxicology of Contaminants Unit, ANSES-Fougères Laboratory , French Agency for Food, Environmental and Occupational Health & Safety , Fougères , France
| | - Chagnon Marie-Christine
- a Agrosupdijon, Nutrition Physiology and Toxicology Laboratory (NUTOX), INSERM U1231 , University of Bourgogne-Franche-Comté , Dijon , France
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11
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Mertens B, Van Bossuyt M, Fraselle S, Blaude MN, Vanhaecke T, Rogiers V, Verschaeve L, Van Hoeck E. Coatings in food contact materials: Potential source of genotoxic contaminants? Food Chem Toxicol 2017; 106:496-505. [PMID: 28583787 DOI: 10.1016/j.fct.2017.05.071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 05/04/2017] [Accepted: 05/30/2017] [Indexed: 01/22/2023]
Abstract
Up till now, no harmonized EU regulation exists on chemicals used in coatings for food contact materials (FCM). Therefore, these substances need to comply with the general provisions of EU Regulation 1935/2004 and, if present, with national legislation. Different 'inventory lists' of compounds that might be present in coatings are available, but for hundreds of these substances, the potential human health impact of their use in FCM coatings has not (recently) been evaluated. Since detailed evaluation of all compounds is not feasible, a pragmatic approach was developed to identify substances with a potential concern for human health. First, an inventory was assembled containing all substances potentially used in coatings. Afterwards, the genotoxic potential of the non-evaluated substances was predicted in silico using two structure-activity relationship (SAR) software programs. For substances yielding structural alerts in both models, genotoxicity data were collected from previous European evaluations in a non-FCM context and from the European CHemicals Agency (ECHA) website. In total, 53 substances were identified as genotoxic in both in silico models, of which ten were considered to be of high concern. For most of the substances, additional toxicological information is needed.
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Affiliation(s)
- Birgit Mertens
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium.
| | - M Van Bossuyt
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium; In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, Brussels, Belgium
| | - S Fraselle
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium
| | - M N Blaude
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium
| | - T Vanhaecke
- In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, Brussels, Belgium
| | - V Rogiers
- In Vitro Toxicology and Dermato-Cosmetology, Vrije Universiteit Brussel, Laarbeeklaan 103, Brussels, Belgium
| | - L Verschaeve
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium; Department of Biomedical Sciences, University of Antwerp, Universiteitsplein 1, Wilrijk, Belgium
| | - E Van Hoeck
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (Site Elsene), J. Wytsmanstraat 14, Brussels, Belgium
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Van Bossuyt M, Van Hoeck E, Vanhaecke T, Rogiers V, Mertens B. Safeguarding human health using in silico tools? Arch Toxicol 2017; 91:2705-2706. [DOI: 10.1007/s00204-017-1931-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 01/12/2017] [Indexed: 10/20/2022]
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13
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Screening of endocrine activity of compounds migrating from plastic baby bottles using a multi-receptor panel of in vitro bioassays. Toxicol In Vitro 2016; 37:121-133. [DOI: 10.1016/j.tiv.2016.09.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 08/01/2016] [Accepted: 09/09/2016] [Indexed: 11/18/2022]
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14
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Mertens B, Van Hoeck E, Blaude MN, Simon C, Onghena M, Vandermarken T, Van Langenhove K, Demaegdt H, Vandermeiren K, Covaci A, Scippo ML, Elskens M, Van Loco J. Evaluation of the potential health risks of substances migrating from polycarbonate replacement baby bottles. Food Chem Toxicol 2016; 97:108-119. [DOI: 10.1016/j.fct.2016.08.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 07/19/2016] [Accepted: 08/16/2016] [Indexed: 12/17/2022]
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15
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Onghena M, Van Hoeck E, Negreira N, Quirynen L, Van Loco J, Covaci A. Evaluation of the migration of chemicals from baby bottles under standardised and duration testing conditions. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2016; 33:893-904. [DOI: 10.1080/19440049.2016.1171914] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Matthias Onghena
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk-Antwerp, Belgium
| | - Els Van Hoeck
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (WIV-ISP), Brussels, Belgium
| | - Noelia Negreira
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk-Antwerp, Belgium
| | - Laurent Quirynen
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk-Antwerp, Belgium
| | - Joris Van Loco
- Department of Food, Medicines and Consumer Safety, Scientific Institute of Public Health (WIV-ISP), Brussels, Belgium
| | - Adrian Covaci
- Toxicological Centre, Department of Pharmaceutical Sciences, University of Antwerp, Wilrijk-Antwerp, Belgium
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Quantitative Determination of Migrating compounds from Plastic Baby Bottles by Validated GC-QqQ-MS and LC-QqQ-MS Methods. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0451-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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