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Libalova H, Zavodna T, Margaryan H, Elzeinova F, Milcova A, Vrbova K, Barosova H, Cervena T, Topinka J, Rössner P. Differential DNA damage response and cell fate in human lung cells after exposure to genotoxic compounds. Toxicol In Vitro 2024; 94:105710. [PMID: 37838151 DOI: 10.1016/j.tiv.2023.105710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 09/15/2023] [Accepted: 10/10/2023] [Indexed: 10/16/2023]
Abstract
DNA damage can impair normal cellular functions and result in various pathophysiological processes including cardiovascular diseases and cancer. We compared the genotoxic potential of diverse DNA damaging agents, and focused on their effects on the DNA damage response (DDR) and cell fate in human lung cells BEAS-2B. Polycyclic aromatic hydrocarbons [PAHs; benzo[a]pyrene (B[a]P), 1-nitropyrene (1-NP)] induced DNA strand breaks and oxidative damage to DNA; anticancer drugs doxorubicin (DOX) and 5-bromo-2'-deoxyuridine (BrdU) were less effective. DOX triggered the most robust p53 signaling indicating activation of DDR, followed by cell cycle arrest in the G2/M phase, induction of apoptosis and senescence, possibly due to the severe and irreparable DNA lesions. BrdU not only activated p53, but also increased the percentage of G1-phased cells and caused a massive accumulation of senescent cells. In contrast, regardless the activation of p53, both PAHs did not substantially affect the cell cycle distribution or senescence. Finally, a small fraction of cells accumulated only in the G2/M phase and exhibited increased cell death after the prolonged incubation with B[a]P. Overall, we characterized differential responses to diverse DNA damaging agents resulting in specific cell fate and highlighted the key role of DNA lesion type and the p53 signaling persistence.
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Affiliation(s)
- H Libalova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - T Zavodna
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - H Margaryan
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - F Elzeinova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - A Milcova
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - K Vrbova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - H Barosova
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - T Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic; Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - J Topinka
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - P Rössner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic.
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2
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Rossner P, Cervena T, Echalar B, Palacka K, Milcova A, Novakova Z, Sima M, Simova Z, Vankova J, Holan V. Metal Nanoparticles with Antimicrobial Properties: The Toxicity Response in Mouse Mesenchymal Stem Cells. Toxics 2023; 11:253. [PMID: 36977018 PMCID: PMC10057305 DOI: 10.3390/toxics11030253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/01/2023] [Accepted: 03/07/2023] [Indexed: 06/18/2023]
Abstract
Some metal nanoparticles (NP) are characterized by antimicrobial properties with the potential to be used as alternative antibiotics. However, NP may negatively impact human organism, including mesenchymal stem cells (MSC), a cell population contributing to tissue growth and regeneration. To address these issues, we investigated the toxic effects of selected NP (Ag, ZnO, and CuO) in mouse MSC. MSC were treated with various doses of NP for 4 h, 24 h, and 48 h and multiple endpoints were analyzed. Reactive oxygen species were generated after 48 h CuO NP exposure. Lipid peroxidation was induced after 4 h and 24 h treatment, regardless of NP and/or tested dose. DNA fragmentation and oxidation induced by Ag NP showed dose responses for all the periods. For other NP, the effects were observed for shorter exposure times. The impact on the frequency of micronuclei was weak. All the tested NP increased the sensitivity of MSC to apoptosis. The cell cycle was most affected after 24 h, particularly for Ag NP treatment. In summary, the tested NP induced numerous adverse changes in MSC. These results should be taken into consideration when planning the use of NP in medical applications where MSC are involved.
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Affiliation(s)
- Pavel Rossner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Tereza Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Barbora Echalar
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Katerina Palacka
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Alena Milcova
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Zuzana Novakova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Michal Sima
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Zuzana Simova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Jolana Vankova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
| | - Vladimir Holan
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine CAS, 142 00 Prague, Czech Republic
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3
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Echalar B, Dostalova D, Palacka K, Javorkova E, Hermankova B, Cervena T, Zajicova A, Holan V, Rossner P. Effects of antimicrobial metal nanoparticles on characteristics and function properties of mouse mesenchymal stem cells. Toxicol In Vitro 2023; 87:105536. [PMID: 36528116 DOI: 10.1016/j.tiv.2022.105536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/21/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Nanoparticles (NPs) have a wide use in various field of industry and in medicine, where they represent a promise for their antimicrobial effects. Simultaneous application of NPs and therapeutic stem cells can speed up tissue regeneration and improve healing process but there is a danger of negative impacts of NPs on stem cells. Therefore, we tested effects of four types of metal antimicrobial NPs on characteristics and function properties of mouse mesenchymal stem cells (MSCs) in vitro. All types of tested NPs, i.e. zinc oxide, silver, copper oxide and titanium dioxide, exerted negative effects on the expression of phenotypic markers, metabolic activity, differentiation potential, expression of genes for immunoregulatory molecules and on production of cytokines and growth factors by MSCs. However, there were apparent differences in the impact of individual types of NPs on tested characteristics and function properties of MSCs. The results showed that individual types of NPs influence the activity of MSCs, and thus the use of metal NPs during tissue regeneration and in combination with stem cell therapy should be well considered.
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Affiliation(s)
- Barbora Echalar
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic; Department of Cell Biology, Faculty of Science, Charles University, 128 43 Prague, Czech Republic.
| | - Dominika Dostalova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic; Department of Cell Biology, Faculty of Science, Charles University, 128 43 Prague, Czech Republic
| | - Katerina Palacka
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic; Department of Cell Biology, Faculty of Science, Charles University, 128 43 Prague, Czech Republic
| | - Eliska Javorkova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic; Department of Cell Biology, Faculty of Science, Charles University, 128 43 Prague, Czech Republic
| | - Barbora Hermankova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
| | - Tereza Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
| | - Alena Zajicova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
| | - Vladimir Holan
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic; Department of Cell Biology, Faculty of Science, Charles University, 128 43 Prague, Czech Republic
| | - Pavel Rossner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the Czech Academy of Sciences, 142 20 Prague, Czech Republic
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Cervena T, Echalar B, Milcova A, Vankova J, Sima M, Simova Z, Novakova Z, Holan V, Rossner P. P12-58 The impact of antimicrobial metal nanoparticles on mouse mesenchymal stem cells. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Rossner P, Cervena T, Vojtisek-Lom M, Neca J, Ciganek M, Vrbova K, Ambroz A, Novakova Z, Elzeinova F, Sima M, Simova Z, Holan V, Beranek V, Pechout M, Macoun D, Rossnerova A, Topinka J. Markers of lipid oxidation and inflammation in bronchial cells exposed to complete gasoline emissions and their organic extracts. Chemosphere 2021; 281:130833. [PMID: 34015653 DOI: 10.1016/j.chemosphere.2021.130833] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 04/29/2021] [Accepted: 05/04/2021] [Indexed: 06/12/2023]
Abstract
Road traffic emissions consist of gaseous components, particles of various sizes, and chemical compounds that are bound to them. Exposure to vehicle emissions is implicated in the etiology of inflammatory respiratory disorders. We investigated the inflammation-related markers in human bronchial epithelial cells (BEAS-2B) and a 3D model of the human airways (MucilAir™), after exposure to complete emissions and extractable organic matter (EOM) from particles generated by ordinary gasoline (E5), and a gasoline-ethanol blend (E20; ethanol content 20% v/v). The production of 22 lipid oxidation products (derivatives of linoleic and arachidonic acid, AA) and 45 inflammatory molecules (cytokines, chemokines, growth factors) was assessed after days 1 and 5 of exposure, using LC-MS/MS and a multiplex immunoassay, respectively. The response observed in MucilAir™ exposed to E5 gasoline emissions, characterized by elevated levels of pro-inflammatory AA metabolites (prostaglandins) and inflammatory markers, was the most pronounced. E20 EOM exposure was associated with increased levels of AA metabolites with anti-inflammatory effects in this cell model. The exposure of BEAS-2B cells to complete emissions reduced lipid oxidation, while E20 EOM tended to increase concentrations of AA metabolite and chemokine production; the impacts on other inflammatory markers were limited. In summary, complete E5 emission exposure of MucilAir™ induces the processes associated with the pro-inflammatory response. This observation highlights the potential negative health impacts of ordinary gasoline, while the effects of alternative fuel are relatively weak.
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Affiliation(s)
- Pavel Rossner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Tereza Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic; Department of Physiology, Faculty of Science, Charles University, Vinicna 7, 128 44, Prague, Czech Republic.
| | - Michal Vojtisek-Lom
- Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00, Prague, Czech Republic.
| | - Jiri Neca
- Department of Chemistry and Toxicology, Veterinary Research Institute, 621 00, Brno, Czech Republic.
| | - Miroslav Ciganek
- Department of Chemistry and Toxicology, Veterinary Research Institute, 621 00, Brno, Czech Republic.
| | - Kristyna Vrbova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Antonin Ambroz
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Zuzana Novakova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Fatima Elzeinova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Michal Sima
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Zuzana Simova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Vladimir Holan
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Vit Beranek
- Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00, Prague, Czech Republic.
| | - Martin Pechout
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21, Prague, Czech Republic.
| | - David Macoun
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21, Prague, Czech Republic.
| | - Andrea Rossnerova
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Jan Topinka
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
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Rossner P, Cervena T, Vojtisek-Lom M. In vitro exposure to complete engine emissions - a mini-review. Toxicology 2021; 462:152953. [PMID: 34537260 DOI: 10.1016/j.tox.2021.152953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/14/2021] [Accepted: 09/13/2021] [Indexed: 10/20/2022]
Abstract
Outdoor air pollution is classified as carcinogenic to humans and exposure to it contributes to increased incidence of various diseases, including cardiovascular, neurological or pulmonary disorders. Vehicle engine emissions represent a significant part of outdoor air pollutants, particularly in large cities with high population density. Considering the potentially negative health impacts of engine emissions exposure, the application of reliable test systems allowing assessment of the biological effects of these pollutants is crucial. The exposure systems should use relevant, preferably multicellular, cell models that are treated with the complete engine exhaust (i.e. a realistic mixture of particles, chemical compounds bound to them and gaseous phase) at the air-liquid interface. The controlled delivery and characterization of chemical and/or particle composition of the exhaust should be possible. In this mini-review we report on such exposure systems that have been developed to date. We focus on a brief description and technical characterization of the systems, and discuss the biological parameters detected following exposure to a gasoline/diesel exhaust. Finally, we summarize and compare findings from the individual systems, including their advantages/limitations.
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Affiliation(s)
- Pavel Rossner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic.
| | - Tereza Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20, Prague, Czech Republic
| | - Michal Vojtisek-Lom
- Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00, Prague, Czech Republic
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Zavodna T, Libalova H, Cervena T, Margaryan H, Elzeinova F, Milcova A, Vrbova K, Barosova H. Genotoxicity, DNA damage response and cell fate in human lung cells after the treatment of diverse genotoxic compounds. Toxicol Lett 2021. [DOI: 10.1016/s0378-4274(21)00594-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Conway GE, Shah UK, Llewellyn S, Cervena T, Evans SJ, Al Ali AS, Jenkins GJ, Clift MJD, Doak SH. Adaptation of the in vitro micronucleus assay for genotoxicity testing using 3D liver models supporting longer-term exposure durations. Mutagenesis 2021; 35:319-330. [PMID: 32780103 PMCID: PMC7486679 DOI: 10.1093/mutage/geaa018] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/23/2020] [Indexed: 02/06/2023] Open
Abstract
Following advancements in the field of genotoxicology, it has become widely accepted that 3D models are not only more physiologically relevant but also have the capacity to elucidate more complex biological processes that standard 2D monocultures are unable to. Whilst 3D liver models have been developed to evaluate the short-term genotoxicity of chemicals, the aim of this study was to develop a 3D model that could be used with the regulatory accepted in vitro micronucleus (MN) following low-dose, longer-term (5 days) exposure to engineered nanomaterials (ENMs). A comparison study was carried out between advanced models generated from two commonly used liver cell lines, namely HepaRG and HepG2, in spheroid format. While both spheroid systems displayed good liver functionality and viability over 14 days, the HepaRG spheroids lacked the capacity to actively proliferate and, therefore, were considered unsuitable for use with the MN assay. This study further demonstrated the efficacy of the in vitro 3D HepG2 model to be used for short-term (24 h) exposures to genotoxic chemicals, aflatoxin B1 (AFB1) and methyl-methanesulfonate (MMS). The 3D HepG2 liver spheroids were shown to be more sensitive to DNA damage induced by AFB1 and MMS when compared to the HepG2 2D monoculture. This 3D model was further developed to allow for longer-term (5 day) ENM exposure. Four days after seeding, HepG2 spheroids were exposed to Zinc Oxide ENM (0–2 µg/ml) for 5 days and assessed using both the cytokinesis-block MN (CBMN) version of the MN assay and the mononuclear MN assay. Following a 5-day exposure, differences in MN frequency were observed between the CBMN and mononuclear MN assay, demonstrating that DNA damage induced within the first few cell cycles is distributed across the mononucleated cell population. Together, this study demonstrates the necessity to adapt the MN assay accordingly, to allow for the accurate assessment of genotoxicity following longer-term, low-dose ENM exposure.
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Affiliation(s)
- Gillian E Conway
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Ume-Kulsoom Shah
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Samantha Llewellyn
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Tereza Cervena
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK.,Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Prague, Czech Republic
| | - Stephen J Evans
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Abdullah S Al Ali
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Gareth J Jenkins
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Martin J D Clift
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
| | - Shareen H Doak
- In Vitro Toxicology Group, Institute of Life Science, Swansea University Medical School, Singleton Park Campus, Swansea, Wales, UK
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Conway GE, Shah UK, Llewellyn S, Cervena T, Evans SJ, Al Ali AS, Jenkins GJ, Clift MJD, Doak SH. Corrigendum to: Adaptation of the in vitro micronucleus assay for genotoxicity testing using 3D liver models supporting longer-term exposure durations. Mutagenesis 2021; 36:265-268. [PMID: 34137428 PMCID: PMC8262377 DOI: 10.1093/mutage/geab013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Cervena T, Vojtisek-Lom M, Vrbova K, Ambroz A, Novakova Z, Elzeinova F, Sima M, Beranek V, Pechout M, Macoun D, Klema J, Rossnerova A, Ciganek M, Topinka J, Rossner P. Ordinary Gasoline Emissions Induce a Toxic Response in Bronchial Cells Grown at Air-Liquid Interface. Int J Mol Sci 2020; 22:E79. [PMID: 33374749 PMCID: PMC7801947 DOI: 10.3390/ijms22010079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/17/2020] [Accepted: 12/21/2020] [Indexed: 12/15/2022] Open
Abstract
Gasoline engine emissions have been classified as possibly carcinogenic to humans and represent a significant health risk. In this study, we used MucilAir™, a three-dimensional (3D) model of the human airway, and BEAS-2B, cells originating from the human bronchial epithelium, grown at the air-liquid interface to assess the toxicity of ordinary gasoline exhaust produced by a direct injection spark ignition engine. The transepithelial electrical resistance (TEER), production of mucin, and lactate dehydrogenase (LDH) and adenylate kinase (AK) activities were analyzed after one day and five days of exposure. The induction of double-stranded DNA breaks was measured by the detection of histone H2AX phosphorylation. Next-generation sequencing was used to analyze the modulation of expression of the relevant 370 genes. The exposure to gasoline emissions affected the integrity, as well as LDH and AK leakage in the 3D model, particularly after longer exposure periods. Mucin production was mostly decreased with the exception of longer BEAS-2B treatment, for which a significant increase was detected. DNA damage was detected after five days of exposure in the 3D model, but not in BEAS-2B cells. The expression of CYP1A1 and GSTA3 was modulated in MucilAir™ tissues after 5 days of treatment. In BEAS-2B cells, the expression of 39 mRNAs was affected after short exposure, most of them were upregulated. The five days of exposure modulated the expression of 11 genes in this cell line. In conclusion, the ordinary gasoline emissions induced a toxic response in MucilAir™. In BEAS-2B cells, the biological response was less pronounced, mostly limited to gene expression changes.
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Affiliation(s)
- Tereza Cervena
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
- Department of Physiology, Faculty of Science, Charles University, Vinicna 7, 128 44 Prague, Czech Republic
| | - Michal Vojtisek-Lom
- Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00 Prague, Czech Republic; (M.V.-L.); (V.B.)
| | - Kristyna Vrbova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
| | - Antonin Ambroz
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
| | - Zuzana Novakova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
| | - Fatima Elzeinova
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
| | - Michal Sima
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
| | - Vit Beranek
- Centre of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00 Prague, Czech Republic; (M.V.-L.); (V.B.)
| | - Martin Pechout
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21 Prague, Czech Republic; (M.P.); (D.M.)
| | - David Macoun
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21 Prague, Czech Republic; (M.P.); (D.M.)
| | - Jiri Klema
- Department of Computer Science, Czech Technical University in Prague, 121 35 Prague, Czech Republic;
| | - Andrea Rossnerova
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (A.R.); (J.T.)
| | - Miroslav Ciganek
- Department of Chemistry and Toxicology, Veterinary Research Institute, 621 00 Brno, Czech Republic;
| | - Jan Topinka
- Department of Genetic Toxicology and Epigenetics, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (A.R.); (J.T.)
| | - Pavel Rossner
- Department of Nanotoxicology and Molecular Epidemiology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (M.S.)
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Rossner P, Libalova H, Cervena T, Vrbova K, Elzeinova F, Milcova A, Rossnerova A, Novakova Z, Ciganek M, Pokorna M, Ambroz A, Topinka J. The processes associated with lipid peroxidation in human embryonic lung fibroblasts, treated with polycyclic aromatic hydrocarbons and organic extract from particulate matter. Mutagenesis 2020; 34:153-164. [PMID: 30852615 DOI: 10.1093/mutage/gez004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/29/2019] [Accepted: 02/01/2019] [Indexed: 12/13/2022] Open
Abstract
Polycyclic aromatic hydrocarbons (PAHs) may cause lipid peroxidation via reactive oxygen species generation. 15-F2t-isoprostane (IsoP), an oxidative stress marker, is formed from arachidonic acid (AA) by a free-radical induced oxidation. AA may also be converted to prostaglandins (PG) by prostaglandin-endoperoxide synthase (PTGS) induced by NF-κB. We treated human embryonic lung fibroblasts (HEL12469) with benzo[a]pyrene (B[a]P), 3-nitrobenzanthrone (3-NBA) and extractable organic matter (EOM) from ambient air particulate matter <2.5 µm for 4 and 24 h. B[a]P and 3-NBA induced expression of PAH metabolising, but not antioxidant enzymes. The concentrations of IsoP decreased, whereas the levels of AA tended to increase. Although the activity of NF-κB was not detected, the tested compounds affected the expression of prostaglandin-endoperoxide synthase 2 (PTGS2). The levels of prostaglandin E2 (PGE2) decreased following exposure to B[a]P, whereas 3-NBA exposure tended to increase PGE2 concentration. A distinct response was observed after EOM exposure: expression of PAH-metabolising enzymes was induced, IsoP levels increased after 24-h treatment but AA concentration was not affected. The activity of NF-κB increased after both exposure periods, and a significant induction of PTGS2 expression was found following 4-h treatment. Similarly to PAHs, the EOM exposure was associated with a decrease of PGE2 levels. In summary, exposure to PAHs with low pro-oxidant potential results in a decrease of IsoP levels implying 'antioxidant' properties. For such compounds, IsoP may not be a suitable marker of lipid peroxidation.
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Affiliation(s)
- Pavel Rossner
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Helena Libalova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Tereza Cervena
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic.,Department of Physiology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Kristyna Vrbova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Fatima Elzeinova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Alena Milcova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Andrea Rossnerova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Zuzana Novakova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Miroslav Ciganek
- Department of Chemistry and Toxicology, Veterinary Research Institute, Brno, Czech Republic
| | - Michaela Pokorna
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Antonin Ambroz
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Jan Topinka
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
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Rossner P, Libalova H, Vrbova K, Cervena T, Rossnerova A, Elzeinova F, Milcova A, Novakova Z, Topinka J. Genotoxicant exposure, activation of the aryl hydrocarbon receptor, and lipid peroxidation in cultured human alveolar type II A549 cells. Mutation Research/Genetic Toxicology and Environmental Mutagenesis 2020; 853:503173. [DOI: 10.1016/j.mrgentox.2020.503173] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 03/19/2020] [Accepted: 03/21/2020] [Indexed: 01/06/2023]
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Rossner P, Cervena T, Vojtisek-Lom M, Vrbova K, Ambroz A, Novakova Z, Elzeinova F, Margaryan H, Beranek V, Pechout M, Macoun D, Klema J, Rossnerova A, Ciganek M, Topinka J. The Biological Effects of Complete Gasoline Engine Emissions Exposure in a 3D Human Airway Model (MucilAir TM) and in Human Bronchial Epithelial Cells (BEAS-2B). Int J Mol Sci 2019; 20:E5710. [PMID: 31739528 PMCID: PMC6888625 DOI: 10.3390/ijms20225710] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 10/30/2019] [Accepted: 11/12/2019] [Indexed: 01/31/2023] Open
Abstract
The biological effects induced by complete engine emissions in a 3D model of the human airway (MucilAirTM) and in human bronchial epithelial cells (BEAS-2B) grown at the air-liquid interface were compared. The cells were exposed for one or five days to emissions generated by a Euro 5 direct injection spark ignition engine. The general condition of the cells was assessed by the measurement of transepithelial electrical resistance and mucin production. The cytotoxic effects were evaluated by adenylate kinase (AK) and lactate dehydrogenase (LDH) activity. Phosphorylation of histone H2AX was used to detect double-stranded DNA breaks. The expression of the selected 370 relevant genes was analyzed using next-generation sequencing. The exposure had minimal effects on integrity and AK leakage in both cell models. LDH activity and mucin production in BEAS-2B cells significantly increased after longer exposures; DNA breaks were also detected. The exposure affected CYP1A1 and HSPA5 expression in MucilAirTM. There were no effects of this kind observed in BEAS-2B cells; in this system gene expression was rather affected by the time of treatment. The type of cell model was the most important factor modulating gene expression. In summary, the biological effects of complete emissions exposure were weak. In the specific conditions used in this study, the effects observed in BEAS-2B cells were induced by the exposure protocol rather than by emissions and thus this cell line seems to be less suitable for analyses of longer treatment than the 3D model.
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Affiliation(s)
- Pavel Rossner
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Tereza Cervena
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
- Department of Physiology, Faculty of Science, Charles University, Vinicna 7, 128 44 Prague, Czech Republic
| | - Michal Vojtisek-Lom
- Center of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00 Prague, Czech Republic; (M.V.-L.); (V.B.)
| | - Kristyna Vrbova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Antonin Ambroz
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Zuzana Novakova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Fatima Elzeinova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Hasmik Margaryan
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Vit Beranek
- Center of Vehicles for Sustainable Mobility, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technicka 4, 160 00 Prague, Czech Republic; (M.V.-L.); (V.B.)
| | - Martin Pechout
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21 Prague, Czech Republic; (M.P.); (D.M.)
| | - David Macoun
- Department of Vehicles and Ground Transport, Czech University of Life Sciences in Prague, Kamycka 129, 165 21 Prague, Czech Republic; (M.P.); (D.M.)
| | - Jiri Klema
- Department of Computer Science, Czech Technical University in Prague, 12135 Prague, Czech Republic;
| | - Andrea Rossnerova
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
| | - Miroslav Ciganek
- Department of Chemistry and Toxicology, Veterinary Research Institute, 621 00 Brno, Czech Republic;
| | - Jan Topinka
- Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the CAS, Videnska 1083, 142 20 Prague, Czech Republic; (T.C.); (K.V.); (A.A.); (Z.N.); (F.E.); (H.M.); (A.R.); (J.T.)
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Cervena T, Vrbova K, Rossnerova A, Topinka J, Rossner P. Short-term and Long-term Exposure of the MucilAir™ Model to Polycyclic Aromatic Hydrocarbons. Altern Lab Anim 2019; 47:9-18. [PMID: 31237164 DOI: 10.1177/0261192919841484] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cells grown in monocultures are widely used to model lung tissue. As a result of these culture conditions, these cells exhibit poor morphological similarity to those present in in vivo lung tissue. MucilAir™, a 3-D in vitro model comprising human basal, goblet and ciliated cells, represents a fully differentiated respiratory epithelium that can be used as an alternative and a more realistic system. The aim of our study was to compare the effects of short-term and long-term exposure to two polycyclic aromatic hydrocarbons (PAHs) - benzo[a]pyrene (B[a]P) and 3-nitrobenzanthrone (3-NBA) - using MucilAir as a model of human lung tissue. Two concentrations (0.1 μM and 1 μM) were tested at three time points (24 hours, 7 days and 28 days). Several aspects were assessed: cytotoxicity (lactate dehydrogenase (LDH) release), integrity of the cell layer (transepithelial electrical resistance (TEER)), induction of oxidative stress (reactive oxygen species production) and changes in the expression of selected genes involved in PAH metabolism (CYP1A1 and AKR1C2) and the antioxidant response (ALDH3A1, SOD1, SOD2, GPX1, CAT, HMOX1 and TXNRD1). The results showed that exposure to B[a]P caused a spike in LDH release at day 5. Exposure to 3-NBA caused a number of spikes in LDH release, starting at day 5, and a decrease in TEER after 11 days. CYP1A1 gene expression was upregulated after the 7-day and 28-day B[a]P exposures, as well as after the 24-hour and 7-day 3-NBA exposures. HMOX1 and SOD1 were downregulated after both 24-hour PAH treatments. HMOX1 was upregulated after a 1-week exposure to 3-NBA. There were no significant changes in the messenger RNA (mRNA) levels of AKR1C2, ALDH3A1, TXNRD1, SOD2, GPX1 or CAT. These results illustrate the potential use of this 3-D in vitro lung tissue model in studying the effects of chronic exposure to PAHs.
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Affiliation(s)
- Tereza Cervena
- 1 Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic.,2 Department of Physiology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Kristyna Vrbova
- 1 Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Andrea Rossnerova
- 1 Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Jan Topinka
- 1 Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
| | - Pavel Rossner
- 1 Department of Genetic Toxicology and Nanotoxicology, Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic
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Cervena T, Vrbova K, Topinka J, Rössner P. In vitro cytotoxicity and gene expression analysis of air-liquid interface model (Mucilair™) after exposure to PAHs. Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cervena T, Rossner P. Short-term and long-term in vitro cytotoxicity of polycyclic hydrocarbons on air–liquid interface (MucilAir™). Toxicol Lett 2017. [DOI: 10.1016/j.toxlet.2017.08.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cervena T, Rossnerova A, Sikorova J, Beranek V, Vojtisek-Lom M, Ciganek M, Topinka J, Rossner P. DNA Damage Potential of Engine Emissions Measured In Vitro
by Micronucleus Test in Human Bronchial Epithelial Cells. Basic Clin Pharmacol Toxicol 2017; 121 Suppl 3:102-108. [DOI: 10.1111/bcpt.12693] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 10/19/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Tereza Cervena
- Department of Genetic Toxicology and Nanotoxicology; Institute of Experimental Medicine; Czech Academy of Sciences; Prague Czech Republic
| | - Andrea Rossnerova
- Department of Genetic Toxicology and Nanotoxicology; Institute of Experimental Medicine; Czech Academy of Sciences; Prague Czech Republic
| | - Jitka Sikorova
- Department of Genetic Toxicology and Nanotoxicology; Institute of Experimental Medicine; Czech Academy of Sciences; Prague Czech Republic
- Institute for Environmental Studies; Faculty of Science; Charles University in Prague; Prague Czech Republic
| | - Vit Beranek
- Center of Vehicles for Sustainable Mobility; Faculty of Mechanical Engineering; Czech Technical University in Prague; Prague Czech Republic
| | - Michal Vojtisek-Lom
- Center of Vehicles for Sustainable Mobility; Faculty of Mechanical Engineering; Czech Technical University in Prague; Prague Czech Republic
| | - Miroslav Ciganek
- Department of Chemistry and Toxicology; Veterinary Research Institute; Brno Czech Republic
| | - Jan Topinka
- Department of Genetic Toxicology and Nanotoxicology; Institute of Experimental Medicine; Czech Academy of Sciences; Prague Czech Republic
| | - Pavel Rossner
- Department of Genetic Toxicology and Nanotoxicology; Institute of Experimental Medicine; Czech Academy of Sciences; Prague Czech Republic
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