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Jaber N, Billet S. How to use an in vitro approach to characterize the toxicity of airborne compounds. Toxicol In Vitro 2024; 94:105718. [PMID: 37871865 DOI: 10.1016/j.tiv.2023.105718] [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] [Received: 06/22/2023] [Revised: 09/13/2023] [Accepted: 09/21/2023] [Indexed: 10/25/2023]
Abstract
As part of the development of new approach methodologies (NAMs), numerous in vitro methods are being developed to characterize the potential toxicity of inhalable xenobiotics (gases, volatile organic compounds, polycyclic aromatic hydrocarbons, particulate matter, nanoparticles). However, the materials and methods employed are extremely diverse, and no single method is currently in use. Method standardization and validation would raise trust in the results and enable them to be compared. This four-part review lists and compares biological models and exposure methodologies before describing measurable biomarkers of exposure or effect. The first section emphasizes the importance of developing alternative methods to reduce, if not replace, animal testing (3R principle). The biological models presented are mostly to cultures of epithelial cells from the respiratory system, as the lungs are the first organ to come into contact with air pollutants. Monocultures or cocultures of primary cells or cell lines, as well as 3D organotypic cultures such as organoids, spheroids and reconstituted tissues, but also the organ(s) model on a chip are examples. The exposure methods for these biological models applicable to airborne compounds are submerged, intermittent, continuous either static or dynamic. Finally, within the restrictions of these models (i.e. relative tiny quantities, adhering cells), the mechanisms of toxicity and the phenotypic markers most commonly examined in models exposed at the air-liquid interface (ALI) are outlined.
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Affiliation(s)
- Nour Jaber
- UR4492, Unité de Chimie Environnementale et Interactions sur le Vivant, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Sylvain Billet
- UR4492, Unité de Chimie Environnementale et Interactions sur le Vivant, Université du Littoral Côte d'Opale, Dunkerque, France.
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2
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Vallabani NVS, Gruzieva O, Elihn K, Juárez-Facio AT, Steimer SS, Kuhn J, Silvergren S, Portugal J, Piña B, Olofsson U, Johansson C, Karlsson HL. Toxicity and health effects of ultrafine particles: Towards an understanding of the relative impacts of different transport modes. ENVIRONMENTAL RESEARCH 2023; 231:116186. [PMID: 37224945 DOI: 10.1016/j.envres.2023.116186] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 05/05/2023] [Accepted: 05/15/2023] [Indexed: 05/26/2023]
Abstract
Exposure to particulate matter (PM) has been associated with a wide range of adverse health effects, but it is still unclear how particles from various transport modes differ in terms of toxicity and associations with different human health outcomes. This literature review aims to summarize toxicological and epidemiological studies of the effect of ultrafine particles (UFPs), also called nanoparticles (NPs, <100 nm), from different transport modes with a focus on vehicle exhaust (particularly comparing diesel and biodiesel) and non-exhaust as well as particles from shipping (harbor), aviation (airport) and rail (mainly subway/underground). The review includes both particles collected in laboratory tests and the field (intense traffic environments or collected close to harbor, airport, and in subway). In addition, epidemiological studies on UFPs are reviewed with special attention to studies aimed at distinguishing the effects of different transport modes. Results from toxicological studies indicate that both fossil and biodiesel NPs show toxic effects. Several in vivo studies show that inhalation of NPs collected in traffic environments not only impacts the lung, but also triggers cardiovascular effects as well as negative impacts on the brain, although few studies compared NPs from different sources. Few studies were found on aviation (airport) NPs, but the available results suggest similar toxic effects as traffic-related particles. There is still little data related to the toxic effects linked to several sources (shipping, road and tire wear, subway NPs), but in vitro results highlighted the role of metals in the toxicity of subway and brake wear particles. Finally, the epidemiological studies emphasized the current limited knowledge of the health impacts of source-specific UFPs related to different transport modes. This review discusses the necessity of future research for a better understanding of the relative potencies of NPs from different transport modes and their use in health risk assessment.
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Affiliation(s)
| | - Olena Gruzieva
- Institute of Environmental Medicine, Karolinska Institutet, 171 77, Stockholm, Sweden; Centre for Occupational and Environmental Medicine, Region Stockholm, Stockholm, Sweden
| | - Karine Elihn
- Department of Environmental Science, Stockholm University, 11418, Stockholm, Sweden
| | | | - Sarah S Steimer
- Department of Environmental Science, Stockholm University, 11418, Stockholm, Sweden
| | - Jana Kuhn
- Institute of Environmental Medicine, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Sanna Silvergren
- Environment and Health Administration, 104 20, Stockholm, Sweden
| | - José Portugal
- Institute of Environmental Assessment and Water Research, CSIC, 08034, Barcelona, Spain
| | - Benjamin Piña
- Institute of Environmental Assessment and Water Research, CSIC, 08034, Barcelona, Spain
| | - Ulf Olofsson
- Department of Machine Design, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Christer Johansson
- Department of Environmental Science, Stockholm University, 11418, Stockholm, Sweden; Environment and Health Administration, 104 20, Stockholm, Sweden
| | - Hanna L Karlsson
- Institute of Environmental Medicine, Karolinska Institutet, 171 77, Stockholm, Sweden.
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3
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Landwehr KR, Hillas J, Mead-Hunter R, King A, O'Leary RA, Kicic A, Mullins BJ, Larcombe AN. Toxicity of different biodiesel exhausts in primary human airway epithelial cells grown at air-liquid interface. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 832:155016. [PMID: 35381248 DOI: 10.1016/j.scitotenv.2022.155016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/25/2022] [Accepted: 03/30/2022] [Indexed: 06/14/2023]
Abstract
Biodiesel is created through the transesterification of fats/oils and its usage is increasing worldwide as global warming concerns increase. Biodiesel fuel properties change depending on the feedstock used to create it. The aim of this study was to assess the different toxicological properties of biodiesel exhausts created from different feedstocks using a complex 3D air-liquid interface (ALI) model that mimics the human airway. Primary human airway epithelial cells were grown at ALI until full differentiation was achieved. Cells were then exposed to 1/20 diluted exhaust from an engine running on Diesel (ULSD), pure or 20% blended Canola biodiesel and pure or 20% blended Tallow biodiesel, or Air for control. Exhaust was analysed for various physio-chemical properties and 24-h after exposure, ALI cultures were assessed for permeability, protein release and mediator response. All measured exhaust components were within industry safety standards. ULSD contained the highest concentrations of various combustion gases. We found no differences in terms of particle characteristics for any of the tested exhausts, likely due to the high dilution used. Exposure to Tallow B100 and B20 induced increased permeability in the ALI culture and the greatest increase in mediator response in both the apical and basal compartments. In contrast, Canola B100 and B20 did not impact permeability and induced the smallest mediator response. All exhausts but Canola B20 induced increased protein release, indicating epithelial damage. Despite the concentrations of all exhausts used in this study meeting industry safety regulations, we found significant toxic effects. Tallow biodiesel was found to be the most toxic of the tested fuels and Canola the least, both for blended and pure biodiesel fuels. This suggests that the feedstock biodiesel is made from is crucial for the resulting health effects of exhaust exposure, even when not comprising the majority of fuel composition.
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Affiliation(s)
- Katherine R Landwehr
- Occupation, Environment and Safety, School of Population Health, Curtin University, PO Box U1987, Perth 6845, Western Australia, Australia; Respiratory Environmental Health, Wal-yan Respiratory Research Centre, Telethon Kids Institute, Perth Children's Hospital, Nedlands, Perth 6009, Western Australia, Australia.
| | - Jessica Hillas
- Respiratory Environmental Health, Wal-yan Respiratory Research Centre, Telethon Kids Institute, Perth Children's Hospital, Nedlands, Perth 6009, Western Australia, Australia
| | - Ryan Mead-Hunter
- Occupation, Environment and Safety, School of Population Health, Curtin University, PO Box U1987, Perth 6845, Western Australia, Australia
| | - Andrew King
- Fluid Dynamics Research Group, School of Civil and Mechanical Engineering, Curtin University, Perth, Western Australia, Australia
| | - Rebecca A O'Leary
- Department of Primary Industries and Regional Development, Perth 6151, Western Australia, Australia
| | - Anthony Kicic
- Occupation, Environment and Safety, School of Population Health, Curtin University, PO Box U1987, Perth 6845, Western Australia, Australia; Respiratory Environmental Health, Wal-yan Respiratory Research Centre, Telethon Kids Institute, Perth Children's Hospital, Nedlands, Perth 6009, Western Australia, Australia; Department of Respiratory and Sleep Medicine, Perth Children's Hospital, Nedlands, Perth 6009, Western Australia, Australia; Centre for Cell Therapy and Regenerative Medicine, The University of Western Australia, Perth 6009, Western Australia, Australia
| | - Benjamin J Mullins
- Occupation, Environment and Safety, School of Population Health, Curtin University, PO Box U1987, Perth 6845, Western Australia, Australia
| | - Alexander N Larcombe
- Occupation, Environment and Safety, School of Population Health, Curtin University, PO Box U1987, Perth 6845, Western Australia, Australia; Respiratory Environmental Health, Wal-yan Respiratory Research Centre, Telethon Kids Institute, Perth Children's Hospital, Nedlands, Perth 6009, Western Australia, Australia
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4
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Sasaki M, Kishimoto M, Itakura Y, Tabata K, Intaruck K, Uemura K, Toba S, Sanaki T, Sato A, Hall WW, Orba Y, Sawa H. Air-liquid interphase culture confers SARS-CoV-2 susceptibility to A549 alveolar epithelial cells. Biochem Biophys Res Commun 2021; 577:146-151. [PMID: 34517212 PMCID: PMC8423671 DOI: 10.1016/j.bbrc.2021.09.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/25/2021] [Accepted: 09/06/2021] [Indexed: 12/24/2022]
Abstract
The human lung cell A549 is susceptible to infection with a number of respiratory viruses. However, A549 cells are resistant to Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) infection in conventional submerged culture, and this would appear to be due to low expression levels of the SARS-CoV-2 entry receptor: angiotensin-converting enzyme-2 (ACE2). Here, we examined SARS-CoV-2 susceptibility to A549 cells after adaptation to air-liquid interface (ALI) culture. A549 cells in ALI culture yielded a layer of mucus on their apical surface, exhibited decreased expression levels of the proliferation marker KI-67 and intriguingly became susceptible to SARS-CoV-2 infection. We found that A549 cells increased the endogenous expression levels of ACE2 and TMPRSS2 following adaptation to ALI culture conditions. Camostat, a TMPRSS2 inhibitor, reduced SARS-CoV-2 infection in ALI-cultured A549 cells. These findings indicate that ALI culture switches the phenotype of A549 cells from resistance to susceptibility to SARS-CoV-2 infection through upregulation of ACE2 and TMPRSS2.
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Affiliation(s)
- Michihito Sasaki
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan.
| | - Mai Kishimoto
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan
| | - Yukari Itakura
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan
| | - Koshiro Tabata
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan
| | - Kittiya Intaruck
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan
| | - Kentaro Uemura
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; Shionogi & Co., Ltd., Osaka, 541-0045, Japan; Laboratory of Biomolecular Science, Faculty of Pharmaceutical Science, Hokkaido University, Sapporo, 060-0812, Japan
| | - Shinsuke Toba
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; Shionogi & Co., Ltd., Osaka, 541-0045, Japan
| | - Takao Sanaki
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; Shionogi & Co., Ltd., Osaka, 541-0045, Japan
| | - Akihiko Sato
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; Shionogi & Co., Ltd., Osaka, 541-0045, Japan
| | - William W Hall
- International Collaboration Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; National Virus Reference Laboratory, University College Dublin, Belfield, Dublin, 4, Ireland; Global Virus Network, Baltimore, MD, 21201, USA
| | - Yasuko Orba
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; International Collaboration Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan
| | - Hirofumi Sawa
- Division of Molecular Pathobiology, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; International Collaboration Unit, International Institute for Zoonosis Control, Hokkaido University, Sapporo, 001-0020, Japan; Global Virus Network, Baltimore, MD, 21201, USA; One Health Research Center, Hokkaido University, Sapporo, 060-0818, Japan
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5
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Juarez-Facio AT, Martin de Lagarde V, Monteil C, Vaugeois JM, Corbiere C, Rogez-Florent T. Validation of a Fast and Simple HPLC-UV Method for the Quantification of Adenosine Phosphates in Human Bronchial Epithelial Cells. Molecules 2021; 26:6324. [PMID: 34684903 PMCID: PMC8540776 DOI: 10.3390/molecules26206324] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/14/2021] [Accepted: 10/18/2021] [Indexed: 02/07/2023] Open
Abstract
A new HPLC method for the simultaneous quantitative analysis of adenosine triphosphate (ATP), adenosine diphosphate (ADP), and adenosine monophosphate (AMP) was developed and validated. ATP, ADP, and AMP were extracted from human bronchial epithelial cells with a rapid extraction procedure and separated with a C18 column (3 × 150 mm, 2.7 µm) using isocratic elution with a mobile phase consisting of 50 mM of potassium hydrogen phosphate (pH 6.80). The absorbance was monitored at 254 nm. The calibration curves were linear in 0.2 to 10 µM, selective, precise, and accurate. This method allowed us to quantify the nucleotides from two cell models: differentiated NHBE primary cells grown at the air-liquid interface (ALI) and BEAS-2B cell line. Our study highlighted the development of a sensitive, simple, and green analytical method that is faster and less expensive than other existing methods to measure ATP, ADP, and AMP and can be carried out on 2D and 3D cell models.
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Affiliation(s)
| | | | | | | | | | - Tiphaine Rogez-Florent
- Normandie Univ, UNIROUEN, UNICAEN, ABTE, 76000 Rouen, France; (A.T.J.-F.); (V.M.d.L.); (C.M.); (J.-M.V.); (C.C.)
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6
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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] [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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7
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Scholten RH, Essig YJ, Roursgaard M, Jensen A, Krais AM, Gren L, Dierschke K, Gudmundsson A, Wierzbicka A, Møller P. Inhalation of hydrogenated vegetable oil combustion exhaust and genotoxicity responses in humans. Arch Toxicol 2021; 95:3407-3416. [PMID: 34468814 DOI: 10.1007/s00204-021-03143-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 08/19/2021] [Indexed: 10/20/2022]
Abstract
Biofuels from vegetable oils or animal fats are considered to be more sustainable than petroleum-derived diesel fuel. In this study, we have assessed the effect of hydrogenated vegetable oil (HVO) exhaust on levels of DNA damage in peripheral blood mononuclear cells (PBMCs) as primary outcome, and oxidative stress and inflammation as mediators of genotoxicity. In a randomized cross-over study, healthy humans were exposed to filtered air, inorganic salt particles, exhausts from combustion of HVO in engines with aftertreatment [i.e. emission with nitrogen oxides and low amounts of particulate matter less than 2.5 µm (approximately 1 µg/m3)], or without aftertreatment (i.e. emission with nitrogen oxides and 93 ± 13 µg/m3 of PM2.5). The subjects were exposed for 3 h and blood samples were collected before, within 1 h after the exposure and 24 h after. None of the exposures caused generation of DNA strand breaks and oxidatively damaged DNA, or affected gene expression of factors related to DNA repair (Ogg1), antioxidant defense (Hmox1) or pro-inflammatory cytokines (Ccl2, Il8 and Tnfa) in PBMCs. The results from this study indicate that short-term HVO exhaust exposure is not associated with genotoxic hazard in humans.
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Affiliation(s)
- Rebecca Harnung Scholten
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Yona J Essig
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Martin Roursgaard
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Annie Jensen
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Annette M Krais
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Louise Gren
- Ergonomics and Aerosol Technology, Department of Design Sciences, Lund University, Box 118, 22100, Lund, Sweden
| | - Katrin Dierschke
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Anders Gudmundsson
- Ergonomics and Aerosol Technology, Department of Design Sciences, Lund University, Box 118, 22100, Lund, Sweden
| | - Aneta Wierzbicka
- Ergonomics and Aerosol Technology, Department of Design Sciences, Lund University, Box 118, 22100, Lund, Sweden
| | - Peter Møller
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark.
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Møller P, Scholten RH, Roursgaard M, Krais AM. Inflammation, oxidative stress and genotoxicity responses to biodiesel emissions in cultured mammalian cells and animals. Crit Rev Toxicol 2020; 50:383-401. [PMID: 32543270 DOI: 10.1080/10408444.2020.1762541] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Biodiesel fuels are alternatives to petrodiesel, especially in the transport sector where they have lower carbon footprint. Notwithstanding the environmental benefit, biodiesel fuels may have other toxicological properties than petrodiesel. Particulate matter (PM) from petrodiesel causes cancer in the lung as a consequence of delivery of genotoxic polycyclic aromatic hydrocarbons, oxidative stress and inflammation. We have reviewed articles from 2002 to 2019 (50% of the articles since 2015) that have described toxicological effects in terms of genotoxicity, oxidative stress and inflammation of biodiesel exhaust exposure in humans, animals and cell cultures. The studies have assessed first generation biodiesel from different feedstock (e.g. rapeseed and soy), certain second generation fuels (e.g. waste oil), and hydrogenated vegetable oil. It is not possible to rank the potency of toxicological effects of specific biodiesel fuels. However, exposure to biodiesel exhaust causes oxidative stress, inflammation and genotoxicity in cell cultures. Three studies in animals have not indicated genotoxicity in lung tissue. The database on oxidative stress and inflammation in animal studies is larger (13 studies); ten studies have reported increased levels of oxidative stress biomarkers or inflammation, although the effects have been modest in most studies. The cell culture and animal studies have not consistently shown a different potency in effect between biodiesel and petrodiesel exhausts. Both increased and decreased potency have been reported, which might be due to differences in feedstock or combustion conditions. In conclusion, combustion products from biodiesel and petrodiesel fuel may evoke similar toxicological effects on genotoxicity, oxidative stress and inflammation.
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Affiliation(s)
- Peter Møller
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Rebecca Harnung Scholten
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Martin Roursgaard
- Department of Public Health, Section of Environmental Health, University of Copenhagen, Copenhagen K, Denmark
| | - Annette M Krais
- Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Lund, Sweden
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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] [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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Leibrock L, Wagener S, Singh AV, Laux P, Luch A. Nanoparticle induced barrier function assessment at liquid-liquid and air-liquid interface in novel human lung epithelia cell lines. Toxicol Res (Camb) 2019; 8:1016-1027. [PMID: 32153768 PMCID: PMC7021197 DOI: 10.1039/c9tx00179d] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 10/14/2019] [Indexed: 01/05/2023] Open
Abstract
Inhalation is the most relevant entry point for nanoparticles (NPs) into the human body. To date, toxicity testing of nanomaterials in respect to oral, dermal and inhalative application is mainly based on animal experiments. The development of alternative test methods is the subject of current research. In vitro models can help to investigate mechanistic aspects, as e.g. cellular uptake or genotoxicity and might help to reduce in vivo testing. Lung cell lines are proper in vitro tools to assess NP toxicity. In respect to this, various cell models have been developed during the recent years, but often lack in a proper intact barrier function. However, besides other important in vivo criteria which are still missing like e.g. circulation, this is one basic prerequisite to come closer to the in vivo situation in certain mechanistic aspects such as particle translocation which is an important task for risk assessment of nanomaterials. Novel developed in vitro models may help to investigate the translocation of nanomaterials from the lung. We investigated the barrier function of the recently developed human lung cell lines CI-hAELVi and CI-huAEC. The cells were further exposed to CeO2 NPs and ZnO NPs, and their suitability as in vitro models for toxicological investigations was proven. The obtained data were compared with data generated with the A549 cell line. Measurement of transepithelial resistance and immunohistochemical examination of tight junctions confirmed the formation of a functional barrier for both cell lines for submerged and air-liquid cultivation. For particle exposure, hAELVi and huAEC cells showed comparable results to A549 cells without losing the barrier function. CeO2 NP exposure revealed no toxicity for all cell lines. In contrast, ZnO NPs was toxic for all cell lines at a concentration between 10-50 μg ml-1. Due to the comparable results to A549 cells CI-hAELVi and CI-huAEC offer new opportunities to investigate nanoparticle cell interactions more realistic than recent 2D cell models.
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Affiliation(s)
- Lars Leibrock
- German Federal Institute for Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Straße 8-10 , 10589 Berlin , Germany .
| | - Sandra Wagener
- German Federal Institute for Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Straße 8-10 , 10589 Berlin , Germany .
| | - Ajay Vikram Singh
- German Federal Institute for Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Straße 8-10 , 10589 Berlin , Germany .
| | - Peter Laux
- German Federal Institute for Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Straße 8-10 , 10589 Berlin , Germany .
| | - Andreas Luch
- German Federal Institute for Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Straße 8-10 , 10589 Berlin , Germany .
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DeMarini DM, Mutlu E, Warren SH, King C, Gilmour MI, Linak WP. Mutagenicity emission factors of canola oil and waste vegetable oil biodiesel: Comparison to soy biodiesel. MUTATION RESEARCH. GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2019; 846:403057. [PMID: 31585630 PMCID: PMC6945748 DOI: 10.1016/j.mrgentox.2019.05.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 05/24/2019] [Indexed: 12/18/2022]
Abstract
Canola (or rapeseed) oil and waste vegetable oil (WVO) are used commonly to make biodiesel fuels composed completely from these oils (B100) or as blends with petroleum diesel (B0). However, no studies have reported the mutagenic potencies of the particulate matter with diameter ≤2.5 μm (PM2.5) or the mutagenicity emission factors, such as revertants/MJthermal (rev/MJth) for these biodiesel emissions. Using strains TA98 and TA100 with the Salmonella (Ames) mutagenicity assay, we determined these metrics for organic extracts of PM2.5 of emissions from biodiesel containing 5% soy oil (soy B5); 5, 20, 50, and 100% canola (canola B5, B20, B50, B100), and 100% waste vegetable oil (WVO B100). The mutagenic potencies (rev/mg PM2.5) of the canola B100 and WVO B100 emissions were generally greater than those of B0, whereas the mutagenicity emission factors (rev/MJth, rev/kg fuel, and rev/m3) were less, reflecting the lower PM emissions of the biodiesels relative to B0. Nearly all the rev/mg PM2.5 and rev/MJth values were greater in TA98 with S9 than without S9, indicating a relatively greater role for polycyclic aromatic hydrocarbons, which require S9, than nitroarenes, which do not. In TA100 -S9, the rev/mg PM2.5 and rev/MJth for the biodiesels were generally ≥ to those of B0, indicating that most of these biodiesels produced more direct-acting, base-substitution mutagenic activity than did B0. For B100 biodiesels and petroleum diesel, the rev/MJth in TA98 + S9 ranked: petroleum diesel > canola > WVO > soy. The diesel emissions generally had rev/MJth values orders of magnitude higher than those of large utility-scale combustors (natural gas, coal, oil, or wood) but orders of magnitude lower than those of inefficient open burning (e.g., residential wood fireplaces). These comparative data of the potential health effects of a variety of biodiesel fuels will help inform the life-cycle assessment and use of biodiesel fuels.
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Affiliation(s)
- David M DeMarini
- National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States.
| | - Esra Mutlu
- National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States; Center for Environmental Medicine, Asthma and Lung Biology, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Sarah H Warren
- National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
| | - Charly King
- National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
| | - M Ian Gilmour
- National Health and Environmental Effects Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
| | - William P Linak
- National Risk Management Research Laboratory, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, United States
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12
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Novotná B, Sikorová J, Milcová A, Pechout M, Dittrich L, Vojtíšek-Lom M, Rossner P, Brzicová T, Topinka J. The genotoxicity of organic extracts from particulate truck emissions produced at various engine operating modes using diesel or biodiesel (B100) fuel: A pilot study. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2019; 845:403034. [DOI: 10.1016/j.mrgentox.2019.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 03/15/2019] [Accepted: 03/15/2019] [Indexed: 12/22/2022]
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13
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Vaughan A, Stevanovic S, Banks APW, Zare A, Rahman MM, Bowman RV, Fong KM, Ristovski ZD, Yang IA. The cytotoxic, inflammatory and oxidative potential of coconut oil-substituted diesel emissions on bronchial epithelial cells at an air-liquid interface. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27783-27791. [PMID: 31342346 DOI: 10.1007/s11356-019-05959-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 07/11/2019] [Indexed: 06/10/2023]
Abstract
Diesel emissions contain high levels of particulate matter (PM) which can have a severe effect on the airways. Diesel PM can be effectively reduced with the substitution of diesel fuel with a biofuel such as vegetable oil. Unfortunately, very little is known about the cellular effects of these alternative diesel emissions on the airways. The aim of this study was to test whether coconut oil substitution in diesel fuel reduces the adverse effect of diesel emission exposure on human bronchial epithelial cells. Human bronchial epithelial cells were cultured at air-liquid interface for 7 days and exposed to diesel engine emissions from conventional diesel fuel or diesel fuel blended with raw coconut oil at low (10%), moderate (15%) and high (20%) proportions. Cell viability, inflammation, antioxidant production and xenobiotic metabolism were measured. Compared to conventional diesel, low fractional coconut oil substitution (10% and 15%) reduced inflammation and increased antioxidant expression, whereas higher fractional coconut oil (20%) reduced cell viability and increased inflammation. Therefore, cellular responses after exposure to alternative diesel emission are dependent on fuel composition.
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Affiliation(s)
- Annalicia Vaughan
- The University of Queensland Thoracic Research Centre, The Prince Charles Hospital, Brisbane, Australia.
| | - Svetlana Stevanovic
- International Laboratory for Air Quality and Health, The Queensland University of Technology, Brisbane, Australia
| | - Andrew P W Banks
- Queensland Alliance for Environmental Health Sciences, The University of Queensland, Brisbane, Australia
| | - Ali Zare
- International Laboratory for Air Quality and Health, The Queensland University of Technology, Brisbane, Australia
| | - Md Mostafizur Rahman
- International Laboratory for Air Quality and Health, The Queensland University of Technology, Brisbane, Australia
| | - Rayleen V Bowman
- The University of Queensland Thoracic Research Centre, The Prince Charles Hospital, Brisbane, Australia
| | - Kwun M Fong
- The University of Queensland Thoracic Research Centre, The Prince Charles Hospital, Brisbane, Australia
| | - Zoran D Ristovski
- International Laboratory for Air Quality and Health, The Queensland University of Technology, Brisbane, Australia
| | - Ian A Yang
- The University of Queensland Thoracic Research Centre, The Prince Charles Hospital, Brisbane, Australia
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14
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Velali E, Papachristou E, Pantazaki A, Besis A, Samara C, Labrianidis C, Lialiaris T. In vitro cellular toxicity induced by extractable organic fractions of particles exhausted from urban combustion sources - Role of PAHs. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 243:1166-1176. [PMID: 30266006 DOI: 10.1016/j.envpol.2018.09.075] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/05/2018] [Accepted: 09/15/2018] [Indexed: 05/26/2023]
Abstract
The bioactivity of the extractable organic matter (EOM) of particulate matter (PM) exhausted from major urban combustion sources, including residential heating installations (wood-burning fireplace and oil-fired boiler) and vehicular exhaust from gasoline and diesel cars), was investigated in vitro by employing multiple complementary cellular and bacterial assays. Cytotoxic responses were investigated by applying the MTT ((3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide)) bioassay and the lactate dehydrogenase (LDH) release bioassay on human lung cells (MRC-5). Sister Chromatids Exchange (SCE) genotoxicity was measured on human peripheral lymphocytes. Lipid peroxidation potential via reactive oxygen species (ROS) was evaluated on E. coli bacterial cells by measuring the malondialdehyde (MDA) end product. Furthermore, the DNA damage induced by the organic PM fractions was evaluated by the reporter (β-galactosidase) gene expression assay in the bacterial cells, and, by examining the fragmentation of chromosomal DNA on agarose gel electrophoresis. The correlations between the source PM-induced biological endpoints and the PM content in polycyclic aromatic hydrocarbons (PAHs), as typical molecular markers of combustion, were investigated. Fireplace wood smoke particles exhibited by far the highest content in total and carcinogenic PAHs followed by oil boilers, diesel and gasoline emissions. However, in all bioassays, the total EOM-induced toxicity, normalized to PM mass, was highest for diesel cars equipped with Diesel Particle Filter (DPF). No correlation between the toxicological endpoints and the PAHs content was observed suggesting that cytotoxicity and genotoxicity are probably driven by other extractable organic compounds than the commonly measured unsubstituted PAHs. Clearly, further research is needed to elucidate the role of PAHs in the biological effects induced by both, combustion emissions, and ambient air particles.
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Affiliation(s)
- Ekaterini Velali
- Laboratory of Biochemistry, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
| | - Eleni Papachristou
- Laboratory of Biochemistry, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
| | - Anastasia Pantazaki
- Laboratory of Biochemistry, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
| | - Athanasios Besis
- Environmental Pollution Control Laboratory, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece
| | - Constantini Samara
- Environmental Pollution Control Laboratory, Department of Chemistry, Aristotle University of Thessaloniki, GR-54124, Thessaloniki, Greece.
| | - Christos Labrianidis
- Department of Genetics, Faculty of Medicine, Demokrition University of Thrace, GR-68100, Alexandroupolis, Greece
| | - Theodore Lialiaris
- Department of Genetics, Faculty of Medicine, Demokrition University of Thrace, GR-68100, Alexandroupolis, Greece
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15
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Douki T, Corbière C, Preterre D, Martin PJ, Lecureur V, André V, Landkocz Y, Pottier I, Keravec V, Fardel O, Moreira-Rebelo S, Pottier D, Vendeville C, Dionnet F, Gosset P, Billet S, Monteil C, Sichel F. Comparative study of diesel and biodiesel exhausts on lung oxidative stress and genotoxicity in rats. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 235:514-524. [PMID: 29324381 DOI: 10.1016/j.envpol.2017.12.077] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 12/13/2017] [Accepted: 12/21/2017] [Indexed: 06/07/2023]
Abstract
The contribution of diesel exhaust to atmospheric pollution is a major concern for public health, especially in terms of occurrence of lung cancers. The present study aimed at addressing the toxic effects of a repeated exposure to these emissions in an animal study performed under strictly controlled conditions. Rats were repeatedly exposed to the exhaust of diesel engine. Parameters such as the presence of a particle filter or the use of gasoil containing rapeseed methyl ester were investigated. Various biological parameters were monitored in the lungs to assess the toxic and genotoxic effects of the exposure. First, a transcriptomic analysis showed that some pathways related to DNA repair and cell cycle were affected to a limited extent by diesel but even less by biodiesel. In agreement with occurrence of a limited genotoxic stress in the lungs of diesel-exposed animals, small induction of γ-H2AX and acrolein adducts was observed but not of bulky adducts and 8-oxodGuo. Unexpected results were obtained in the study of the effect of the particle filter. Indeed, exhausts collected downstream of the particle filter led to a slightly higher induction of a series of genes than those collected upstream. This result was in agreement with the formation of acrolein adducts and γH2AX. On the contrary, induction of oxidative stress remained very limited since only SOD was found to be induced and only when rats were exposed to biodiesel exhaust collected upstream of the particle filter. Parameters related to telomeres were identical in all groups. In summary, our results point to a limited accumulation of damage in lungs following repeated exposure to diesel exhausts when modern engines and relevant fuels are used. Yet, a few significant effects are still observed, mostly after the particle filter, suggesting a remaining toxicity associated with the gaseous or nano-particular phases.
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Affiliation(s)
- Thierry Douki
- Univ. Grenoble Alpes, CEA, CNRS, INAC, SyMMES/CIBEST, F-38000 Grenoble, France
| | - Cécile Corbière
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - David Preterre
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France; CERTAM, 1 Rue Joseph Fourier, 76800 Saint-Etienne du Rouvray, France
| | - Perrine J Martin
- Unité de Chimie Environnementale et Interactions sur le Vivant, EA4492, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Valérie Lecureur
- Institut de Recherches en Santé, Environnement et Travail (IRSET), UMR INSERM U1085, Faculté de Pharmacie, 35043 Rennes, France
| | - Véronique André
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - Yann Landkocz
- Unité de Chimie Environnementale et Interactions sur le Vivant, EA4492, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Ivannah Pottier
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - Veronika Keravec
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France; CERTAM, 1 Rue Joseph Fourier, 76800 Saint-Etienne du Rouvray, France
| | - Olivier Fardel
- Institut de Recherches en Santé, Environnement et Travail (IRSET), UMR INSERM U1085, Faculté de Pharmacie, 35043 Rennes, France; Pôle Biologie, Centre Hospitalier Universitaire, Rennes, France
| | | | - Didier Pottier
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - Cathy Vendeville
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - Frédéric Dionnet
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France; CERTAM, 1 Rue Joseph Fourier, 76800 Saint-Etienne du Rouvray, France
| | - Pierre Gosset
- Unité de Chimie Environnementale et Interactions sur le Vivant, EA4492, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Sylvain Billet
- Unité de Chimie Environnementale et Interactions sur le Vivant, EA4492, Université du Littoral Côte d'Opale, Dunkerque, France
| | - Christelle Monteil
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France
| | - François Sichel
- Normandie Univ, UNICAEN, UNIROUEN, ABTE, 14000 Caen et 76000, Rouen, France; Centre François Baclesse, Caen, France.
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