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Daniel J, Schönberger Alvarez AA, te Heesen P, Lehrheuer B, Pischinger S, Hollert H, Roß-Nickoll M, Du M. Air-liquid interface exposure of A549 human lung cells to characterize the hazard potential of a gaseous bio-hybrid fuel blend. PLoS One 2024; 19:e0300772. [PMID: 38913629 PMCID: PMC11195957 DOI: 10.1371/journal.pone.0300772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 06/06/2024] [Indexed: 06/26/2024] Open
Abstract
Gaseous and semi-volatile organic compounds emitted by the transport sector contribute to air pollution and have adverse effects on human health. To reduce harmful effects to the environment as well as to humans, renewable and sustainable bio-hybrid fuels are explored and investigated in the cluster of excellence "The Fuel Science Center" at RWTH Aachen University. However, data on the effects of bio-hybrid fuels on human health is scarce, leaving a data gap regarding their hazard potential. To help close this data gap, this study investigates potential toxic effects of a Ketone-Ester-Alcohol-Alkane (KEAA) fuel blend on A549 human lung cells. Experiments were performed using a commercially available air-liquid interface exposure system which was optimized beforehand. Then, cells were exposed at the air-liquid interface to 50-2000 ppm C3.7 of gaseous KEAA for 1 h. After a 24 h recovery period in the incubator, cells treated with 500 ppm C3.7 KEAA showed significant lower metabolic activity and cells treated with 50, 250, 500 and 1000 ppm C3.7 KEAA showed significant higher cytotoxicity compared to controls. Our data support the international occupational exposure limits of the single KEAA constituents. This finding applies only to the exposure scenario tested in this study and is difficult to extrapolate to the complex in vivo situation.
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Affiliation(s)
- Jonas Daniel
- Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
| | | | - Pia te Heesen
- Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
| | - Bastian Lehrheuer
- TME—Chair of Thermodynamics of Mobile Energy Conversion Systems, RWTH Aachen University, Aachen, Germany
| | - Stefan Pischinger
- TME—Chair of Thermodynamics of Mobile Energy Conversion Systems, RWTH Aachen University, Aachen, Germany
| | - Henner Hollert
- Department Evolutionary Ecology & Environmental Toxicology (E3T), Faculty Biological Sciences (FB15), Goethe University Frankfurt, Frankfurt, Germany
- Department Environmental Media Related Ecotoxicology, Fraunhofer Institute for Molecular Biology and Applied Ecology IME, Schmallenberg, Germany
| | - Martina Roß-Nickoll
- Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
| | - Miaomiao Du
- Institute for Environmental Research, RWTH Aachen University, Aachen, Germany
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2
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Raza MH, Khan M, Zhong RY. Strength, porosity and life cycle analysis of geopolymer and hybrid cement mortars for sustainable construction. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 907:167839. [PMID: 37863214 DOI: 10.1016/j.scitotenv.2023.167839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 09/25/2023] [Accepted: 10/12/2023] [Indexed: 10/22/2023]
Abstract
Owing to the application of industrial wastes, geopolymers are generally regarded as a sustainable alternative to traditional construction materials. However, their lack of adoption on the industrial scale demands detailed investigations. This study conducts a comparative analysis of the compressive strength of different geopolymer and hybrid cement mortars with varying proportions of sodium hydroxide (from 5 to 25 wt%) and ordinary Portland cement (OPC) (from 15 to 35 wt%), respectively. The porosity of all designed mixtures was also analyzed using X-ray computed tomography (XCT) and water absorption tests. ReCiPe 2016 Midpoint (H) method was used for the Life cycle analysis of the geopolymer and hybrid cement mortars. Multi-criteria decision making (MCDM) approach was used to assess the sustainability potential of the designed mixtures based on compressive strength, porosity and overall environmental impact. Experimental results revealed that the increase in sodium hydroxide in geopolymer mortars up to 15 wt% offered its maximum compressive strength. Superior compressive strength was obtained at 35 wt% of OPC in hybrid cement mortars due to the formation of more C-S-H, C-A-S-H and N-A-S-H gels which fill up the voids and pores. Analysis of the macro and micro-porosity revealed that hybrid cement mortars yield denser structure than geopolymer mortars. Life cycle analysis based on 8 distinct impact categories showed that hybrid cement mortars outperform the geopolymers in all impact categories except 'mineral resource scarcity'. However, the overall environmental impact assessment using the 'coefficient of performance' depicts that hybrid cement mortars offer a significantly lower environmental burden than geopolymers. MCDM analysis shows that hybrid cement mortar with 5 wt% of sodium hydroxide and 35 wt% of OPC is the best choice for construction applications. This idea of sustainable hybrid cement mortar will be helpful for the construction industry to limit the environmental impact without compromising their structural performance.
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Affiliation(s)
- Muhammad Huzaifa Raza
- Department of Industrial and Manufacturing Systems Engineering, The University of Hong Kong, Hong Kong.
| | - Mahram Khan
- Department of Civil Engineering, The University of Hong Kong, Hong Kong.
| | - Ray Y Zhong
- Department of Industrial and Manufacturing Systems Engineering, The University of Hong Kong, Hong Kong
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3
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Martinot PL, Guigue C, Chifflet S, Cuny P, Barani A, Didry M, Dignan C, Guyomarc'h L, Pradel N, Pringault O, Van Wambeke F, Vu CT, Mari X, Tedetti M. Assessing the bioavailability of black carbon-derived dissolved organic matter for marine heterotrophic prokaryotes. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 901:165802. [PMID: 37524184 DOI: 10.1016/j.scitotenv.2023.165802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/01/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Here we investigated the bioavailability of black carbon (BC)-derived dissolved organic matter (DOM) for a natural mixed community of marine heterotrophic prokaryotes. We ran an in vitro biodegradation experiment that took place over 3 months and exposed a community of organisms collected in the northwestern Mediterranean Sea (Bay of Marseille, France) to three different soluble fractions of BC prepared in the laboratory from various fossil fuel combustion particulates: standard diesel (DREF), oxidized diesel (DREF-OX), and natural samples of ship soot (DSHIP). Over the course of the three months, we observed significant decreases in the concentrations of dissolved organic carbon (DOC; from 9 to 21 %), dissolved BC (DBC; from 22 to 38 %) and dissolved polycyclic aromatic hydrocarbons (d-PAH; from 24 to 64 %) along with variability in the growth dynamics and activity of the heterotrophic prokaryotic community. The heterotrophic prokaryotic community exposed to DREF-OX treatment showed the highest values of respiration and production and the highest cell abundance, associated with the highest decrease in DOC (21 %) and d-PAH (64 %) concentrations. In the DREF and DSHIP treatments, prokaryotic activity was oriented towards anabolism. DREF treatment led to the highest decrease in DBC concentration (38 %). DSHIP treatment, which presented a substantially different d-PAH and dissolved metals content to the other two treatments, showed the lowest decreases in DOC, DBC and d-PAH concentrations, as well as the lowest prokaryotic activity and biomasses. Our results indicate that BC-derived DOM, including the most condensed fraction of this material, is partly bioavailable and therefore likely to be assimilated by marine prokaryotes. The origin of BC/soot deposited at the ocean surface turns out to be a key parameter that dictates the efficiency of biodegradation of its dissolved fraction by heterotrophic prokaryotes.
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Affiliation(s)
- Pauline L Martinot
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France; Water - Environment - Oceanography (WEO) Department, University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), Hanoi, Viet Nam.
| | - Catherine Guigue
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France; Water - Environment - Oceanography (WEO) Department, University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), Hanoi, Viet Nam
| | - Sandrine Chifflet
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Philippe Cuny
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Aude Barani
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Morgane Didry
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Clara Dignan
- Université de Toulon, Aix Marseille Université, CNRS, IRD, MIO, Toulon, France
| | - Léa Guyomarc'h
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Nathalie Pradel
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Olivier Pringault
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - France Van Wambeke
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France
| | - Cam Tu Vu
- Water - Environment - Oceanography (WEO) Department, University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), Hanoi, Viet Nam
| | - Xavier Mari
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France; Water - Environment - Oceanography (WEO) Department, University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), Hanoi, Viet Nam
| | - Marc Tedetti
- Aix Marseille Université, Université de Toulon, CNRS, IRD, MIO, Marseille, France; Water - Environment - Oceanography (WEO) Department, University of Science and Technology of Hanoi (USTH), Vietnam Academy of Science and Technology (VAST), Hanoi, Viet Nam
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4
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Schneider E, Czech H, Hansen HJ, Jeong S, Bendl J, Saraji-Bozorgzad M, Sklorz M, Etzien U, Buchholz B, Streibel T, Adam TW, Rüger CP, Zimmermann R. Humic-like Substances (HULIS) in Ship Engine Emissions: Molecular Composition Effected by Fuel Type, Engine Mode, and Wet Scrubber Usage. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:13948-13958. [PMID: 37671477 DOI: 10.1021/acs.est.3c04390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Humic-like substances (HULIS), known for their substantial impact on the atmosphere, are identified in marine diesel engine emissions obtained from five different fuels at two engine loads simulating real world scenarios as well as the application of wet sulfur scrubbers. The HULIS chemical composition is characterized by electrospray ionization (ESI) ultrahigh resolution mass spectrometry and shown to contain partially oxidized alkylated polycyclic aromatic compounds as well as partially oxidized aliphatic compounds, both including abundant nitrogen- and sulfur-containing species, and clearly different to HULIS emitted from biomass burning. Fuel properties such as sulfur content and aromaticity as well as the fuel combustion efficiency and engine mode are reflected in the observed HULIS composition. When the marine diesel engine is operated below the optimum engine settings, e.g., during maneuvering in harbors, HULIS-C emission factors are increased (262-893 mg kg-1), and a higher number of HULIS with a shift toward lower degree of oxidation and higher aromaticity is detected. Additionally, more aromatic and aliphatic CHOS compounds in HULIS were detected, especially for high-sulfur fuel combustion. The application of wet sulfur scrubbers decreased the HULIS-C emission factors by 4-49% but also led to the formation of new HULIS compounds. Overall, our results suggest the consideration of marine diesel engines as a relevant regional source of HULIS emissions.
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Affiliation(s)
- Eric Schneider
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
| | - Hendryk Czech
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Helly J Hansen
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
| | - Seongho Jeong
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Jan Bendl
- Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85579 Neubiberg, Germany
| | - Mohammad Saraji-Bozorgzad
- Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85579 Neubiberg, Germany
| | - Martin Sklorz
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Uwe Etzien
- Faculty of Mechanical Engineering and Marine Technology, Chair of Piston Machines and Internal Combustion Engines (LKV), 18059 Rostock, Germany
| | - Bert Buchholz
- Faculty of Mechanical Engineering and Marine Technology, Chair of Piston Machines and Internal Combustion Engines (LKV), 18059 Rostock, Germany
| | - Thorsten Streibel
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Thomas W Adam
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
- Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85579 Neubiberg, Germany
| | - Christopher P Rüger
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group "Comprehensive Molecular Analytics″, Helmholtz Zentrum München, 85764 Neuherberg, Germany
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5
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Dilger M, Armant O, Ramme L, Mülhopt S, Sapcariu SC, Schlager C, Dilger E, Reda A, Orasche J, Schnelle-Kreis J, Conlon TM, Yildirim AÖ, Hartwig A, Zimmermann R, Hiller K, Diabaté S, Paur HR, Weiss C. Systems toxicology of complex wood combustion aerosol reveals gaseous carbonyl compounds as critical constituents. ENVIRONMENT INTERNATIONAL 2023; 179:108169. [PMID: 37688811 DOI: 10.1016/j.envint.2023.108169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 07/19/2023] [Accepted: 08/22/2023] [Indexed: 09/11/2023]
Abstract
Epidemiological studies identified air pollution as one of the prime causes for human morbidity and mortality, due to harmful effects mainly on the cardiovascular and respiratory systems. Damage to the lung leads to several severe diseases such as fibrosis, chronic obstructive pulmonary disease and cancer. Noxious environmental aerosols are comprised of a gas and particulate phase representing highly complex chemical mixtures composed of myriads of compounds. Although some critical pollutants, foremost particulate matter (PM), could be linked to adverse health effects, a comprehensive understanding of relevant biological mechanisms and detrimental aerosol constituents is still lacking. Here, we employed a systems toxicology approach focusing on wood combustion, an important source for air pollution, and demonstrate a key role of the gas phase, specifically carbonyls, in driving adverse effects. Transcriptional profiling and biochemical analysis of human lung cells exposed at the air-liquid-interface determined DNA damage and stress response, as well as perturbation of cellular metabolism, as major key events. Connectivity mapping revealed a high similarity of gene expression signatures induced by wood smoke and agents prompting DNA-protein crosslinks (DPCs). Indeed, various gaseous aldehydes were detected in wood smoke, which promote DPCs, initiate similar genomic responses and are responsible for DNA damage provoked by wood smoke. Hence, systems toxicology enables the discovery of critical constituents of complex mixtures i.e. aerosols and highlights the role of carbonyls on top of particulate matter as an important health hazard.
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Affiliation(s)
- Marco Dilger
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute of Biological and Chemical Systems, Biological Information Processing, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Olivier Armant
- Institute of Biological and Chemical Systems, Biological Information Processing, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany; Institut de Radioprotection et de Sureté Nucléaire (IRSN), PSE-ENV/SRTE/LECO, Cadarache, Saint-Paul-lez-Durance 13115, France
| | - Larissa Ramme
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute of Biological and Chemical Systems, Biological Information Processing, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Sonja Mülhopt
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute for Technical Chemistry, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Sean C Sapcariu
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Luxembourg Centre for Systems Biomedicine, University of Luxembourg, L-4362 Esch-Belval, Luxembourg
| | - Christoph Schlager
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute for Technical Chemistry, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Elena Dilger
- Institute of Applied Biosciences, Department of Food Chemistry and Toxicology, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Ahmed Reda
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute of Chemistry, University Rostock, Germany; Joint Mass Spectrometry Centre, CMA - Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jürgen Orasche
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute of Chemistry, University Rostock, Germany; Joint Mass Spectrometry Centre, CMA - Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jürgen Schnelle-Kreis
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Joint Mass Spectrometry Centre, CMA - Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Thomas M Conlon
- Institute of Lung Health and Immunity (LHI), Comprehensive Pneumology Center (CPC), Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL), Neuherberg, Germany
| | - Ali Önder Yildirim
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute of Lung Health and Immunity (LHI), Comprehensive Pneumology Center (CPC), Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL), Neuherberg, Germany
| | - Andrea Hartwig
- Institute of Applied Biosciences, Department of Food Chemistry and Toxicology, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Ralf Zimmermann
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute of Chemistry, University Rostock, Germany; Joint Mass Spectrometry Centre, CMA - Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Karsten Hiller
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Luxembourg Centre for Systems Biomedicine, University of Luxembourg, L-4362 Esch-Belval, Luxembourg
| | - Silvia Diabaté
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute of Biological and Chemical Systems, Biological Information Processing, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Hanns-Rudolf Paur
- HICE - Helmholtz Virtual Institute of Complex Molecular Systems in Environmental Health - Aerosols and Health, Germany(1); Institute for Technical Chemistry, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany
| | - Carsten Weiss
- Institute of Biological and Chemical Systems, Biological Information Processing, Karlsruhe Institute of Technology, Campus North, Eggenstein-Leopoldshafen, Germany.
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6
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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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7
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Kohl Y, Müller M, Fink M, Mamier M, Fürtauer S, Drexel R, Herrmann C, Dähnhardt-Pfeiffer S, Hornberger R, Arz MI, Metzger C, Wagner S, Sängerlaub S, Briesen H, Meier F, Krebs T. Development and Characterization of a 96-Well Exposure System for Safety Assessment of Nanomaterials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2207207. [PMID: 36922728 DOI: 10.1002/smll.202207207] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/31/2023] [Indexed: 06/08/2023]
Abstract
In this study, a 96-well exposure system for safety assessment of nanomaterials is developed and characterized using an air-liquid interface lung epithelial model. This system is designed for sequential nebulization. Distribution studies verify the reproducible distribution over all 96 wells, with lower insert-to-insert variability compared to non-sequential application. With a first set of chemicals (TritonX), drugs (Bortezomib), and nanomaterials (silver nanoparticles and (non-)fluorescent crystalline nanocellulose), sequential exposure studies are performed with human lung epithelial cells followed by quantification of the deposited mass and of cell viability. The developed exposure system offers for the first time the possibility of exposing an air-liquid interface model in a 96-well format, resulting in high-throughput rates, combined with the feature for sequential dosing. This exposure system allows the possibility of creating dose-response curves resulting in the generation of more reliable cell-based assay data for many types of applications, such as safety analysis. In addition to chemicals and drugs, nanomaterials with spherical shapes, but also morphologically more complex nanostructures can be exposed sequentially with high efficiency. This allows new perspectives on in vivo-like and animal-free approaches for chemical and pharmaceutical safety assessment, in line with the 3R principle of replacing and reducing animal experiments.
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Affiliation(s)
- Yvonne Kohl
- Bioprocessing & Bioanalytics, Fraunhofer Institute for Biomedical Engineering IBMT, Joseph-von-Fraunhofer-Weg 1, 66280, Sulzbach, Germany
| | - Michelle Müller
- Bioprocessing & Bioanalytics, Fraunhofer Institute for Biomedical Engineering IBMT, Joseph-von-Fraunhofer-Weg 1, 66280, Sulzbach, Germany
| | - Marielle Fink
- VITROCELL Systems GmbH, Fabrik Sonntag 3, 79183, Waldkirch, Germany
| | - Marc Mamier
- VITROCELL Systems GmbH, Fabrik Sonntag 3, 79183, Waldkirch, Germany
| | - Siegfried Fürtauer
- Materials Development, Fraunhofer Institute for Process Engineering & Packaging IVV, Giggenhauser Str. 35, 85354, Freising, Germany
| | - Roland Drexel
- Postnova Analytics GmbH, 86899, Landsberg am Lech, Germany
| | - Christine Herrmann
- Process Systems Engineering, School of Life Sciences, Technical University Munich, Gregor-Mendel-Str. 4, 85354, Freising, Germany
| | | | - Ramona Hornberger
- Materials Development, Fraunhofer Institute for Process Engineering & Packaging IVV, Giggenhauser Str. 35, 85354, Freising, Germany
| | - Marius I Arz
- Materials Development, Fraunhofer Institute for Process Engineering & Packaging IVV, Giggenhauser Str. 35, 85354, Freising, Germany
| | - Christoph Metzger
- Process Systems Engineering, School of Life Sciences, Technical University Munich, Gregor-Mendel-Str. 4, 85354, Freising, Germany
| | - Sylvia Wagner
- Bioprocessing & Bioanalytics, Fraunhofer Institute for Biomedical Engineering IBMT, Joseph-von-Fraunhofer-Weg 1, 66280, Sulzbach, Germany
| | - Sven Sängerlaub
- Materials Development, Fraunhofer Institute for Process Engineering & Packaging IVV, Giggenhauser Str. 35, 85354, Freising, Germany
| | - Heiko Briesen
- Process Systems Engineering, School of Life Sciences, Technical University Munich, Gregor-Mendel-Str. 4, 85354, Freising, Germany
| | - Florian Meier
- Postnova Analytics GmbH, 86899, Landsberg am Lech, Germany
| | - Tobias Krebs
- VITROCELL Systems GmbH, Fabrik Sonntag 3, 79183, Waldkirch, Germany
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8
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Zimmermann EJ, Candeias J, Gawlitta N, Bisig C, Binder S, Pantzke J, Offer S, Rastak N, Bauer S, Huber A, Kuhn E, Buters J, Groeger T, Delaval MN, Oeder S, Di Bucchianico S, Zimmermann R. Biological impact of sequential exposures to allergens and ultrafine particle-rich combustion aerosol on human bronchial epithelial BEAS-2B cells at the air liquid interface. J Appl Toxicol 2023. [PMID: 36869434 DOI: 10.1002/jat.4458] [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: 11/18/2022] [Revised: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 03/05/2023]
Abstract
The prevalence of allergic diseases is constantly increasing since few decades. Anthropogenic ultrafine particles (UFPs) and allergenic aerosols is highly involved in this increase; however, the underlying cellular mechanisms are not yet understood. Studies observing these effects focused mainly on singular in vivo or in vitro exposures of single particle sources, while there is only limited evidence on their subsequent or combined effects. Our study aimed at evaluating the effect of subsequent exposures to allergy-related anthropogenic and biogenic aerosols on cellular mechanism exposed at air-liquid interface (ALI) conditions. Bronchial epithelial BEAS-2B cells were exposed to UFP-rich combustion aerosols for 2 h with or without allergen pre-exposure to birch pollen extract (BPE) or house dust mite extract (HDME). The physicochemical properties of the generated particles were characterized by state-of-the-art analytical instrumentation. We evaluated the cellular response in terms of cytotoxicity, oxidative stress, genotoxicity, and in-depth gene expression profiling. We observed that single exposures with UFP, BPE, and HDME cause genotoxicity. Exposure to UFP induced pro-inflammatory canonical pathways, shifting to a more xenobiotic-related response with longer preincubation time. With additional allergen exposure, the modulation of pro-inflammatory and xenobiotic signaling was more pronounced and appeared faster. Moreover, aryl hydrocarbon receptor (AhR) signaling activation showed to be an important feature of UFP toxicity, which was especially pronounced upon pre-exposure. In summary, we were able to demonstrate the importance of subsequent exposure studies to understand realistic exposure situations and to identify possible adjuvant allergic effects and the underlying molecular mechanisms.
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Affiliation(s)
- Elias Josef Zimmermann
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Joana Candeias
- Center for Allergy and Environment (ZAUM), Technical University Munich, Munich, 80802, Germany
| | - Nadine Gawlitta
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Christoph Bisig
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Stephanie Binder
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Jana Pantzke
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Svenja Offer
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Narges Rastak
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Stefanie Bauer
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Anja Huber
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Evelyn Kuhn
- Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Jeroen Buters
- Center for Allergy and Environment (ZAUM), Technical University Munich, Munich, 80802, Germany
| | - Thomas Groeger
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Mathilde N Delaval
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Sebastian Oeder
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Sebastiano Di Bucchianico
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre (JMSC), Cooperation Group Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany.,Joint Mass Spectrometry Centre (JMSC), Chair of Analytical Chemistry, University of Rostock, Rostock, Germany
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9
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Pantzke J, Koch A, Zimmermann EJ, Rastak N, Offer S, Bisig C, Bauer S, Oeder S, Orasche J, Fiala P, Stintz M, Rüger CP, Streibel T, Di Bucchianico S, Zimmermann R. Processing of carbon-reinforced construction materials releases PM 2.5 inducing inflammation and (secondary) genotoxicity in human lung epithelial cells and fibroblasts. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 98:104079. [PMID: 36796551 DOI: 10.1016/j.etap.2023.104079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Building demolition following domestic fires or abrasive processing after thermal recycling can release particles harmful for the environment and human health. To mimic such situations, particles release during dry-cutting of construction materials was investigated. A reinforcement material consisting of carbon rods (CR), carbon concrete composite (C³) and thermally treated C³ (ttC³) were physicochemically and toxicologically analyzed in monocultured lung epithelial cells, and co-cultured lung epithelial cells and fibroblasts at the air-liquid interface. C³ particles reduced their diameter to WHO fibre dimensions during thermal treatment. Caused by physical properties or by polycyclic aromatic hydrocarbons and bisphenol A found in the materials, especially the released particles of CR and ttC³ induced an acute inflammatory response and (secondary) DNA damage. Transcriptome analysis indicated that CR and ttC³ particles carried out their toxicity via different mechanisms. While ttC³ affected pro-fibrotic pathways, CR was mostly involved in DNA damage response and in pro-oncogenic signaling.
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Affiliation(s)
- Jana Pantzke
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Arne Koch
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
| | - Elias J Zimmermann
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Narges Rastak
- Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Svenja Offer
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Christoph Bisig
- Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Stefanie Bauer
- Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Sebastian Oeder
- Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Jürgen Orasche
- Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Petra Fiala
- Department of Mechanical Process Engineering, Technical University of Dresden, 01187 Dresden, Germany
| | - Michael Stintz
- Department of Mechanical Process Engineering, Technical University of Dresden, 01187 Dresden, Germany
| | - Christopher P Rüger
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Department Life, Light & Matter (LLM), University of Rostock, 18051 Rostock, Germany
| | - Thorsten Streibel
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
| | - Sebastiano Di Bucchianico
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany.
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center, Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany; Joint Mass Spectrometry Center, Comprehensive Molecular Analytics, Helmholtz Zentrum München, 85764 Neuherberg, Germany; Department Life, Light & Matter (LLM), University of Rostock, 18051 Rostock, Germany
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10
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Bessa MJ, Brandão F, Rosário F, Moreira L, Reis AT, Valdiglesias V, Laffon B, Fraga S, Teixeira JP. Assessing the in vitro toxicity of airborne (nano)particles to the human respiratory system: from basic to advanced models. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:67-96. [PMID: 36692141 DOI: 10.1080/10937404.2023.2166638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Several studies have been conducted to address the potential adverse health risks attributed to exposure to nanoscale materials. While in vivo studies are fundamental for identifying the relationship between dose and occurrence of adverse effects, in vitro model systems provide important information regarding the mechanism(s) of action at the molecular level. With a special focus on exposure to inhaled (nano)particulate material toxicity assessment, this review provides an overview of the available human respiratory models and exposure systems for in vitro testing, advantages, limitations, and existing investigations using models of different complexity. A brief overview of the human respiratory system, pathway and fate of inhaled (nano)particles is also presented.
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Affiliation(s)
- Maria João Bessa
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fátima Brandão
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar (ICBAS), Universidade do Porto, Porto, Portugal
| | - Fernanda Rosário
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Luciana Moreira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Ana Teresa Reis
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Vanessa Valdiglesias
- Departamento de Biología, Universidade da Coruña, Grupo NanoToxGen, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
| | - Blanca Laffon
- Instituto de Investigación Biomédica de A Coruña (INIBIC), A Coruña, Spain
- Departamento de Psicología, Universidade da Coruña, Grupo DICOMOSA, Centro Interdisciplinar de Química e Bioloxía - CICA, A Coruña, Spain
| | - Sónia Fraga
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - João Paulo Teixeira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, Porto, Portugal
- EPIUnit, Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
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11
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Jeong S, Bendl J, Saraji-Bozorgzad M, Käfer U, Etzien U, Schade J, Bauer M, Jakobi G, Orasche J, Fisch K, Cwierz PP, Rüger CP, Czech H, Karg E, Heyen G, Krausnick M, Geissler A, Geipel C, Streibel T, Schnelle-Kreis J, Sklorz M, Schulz-Bull DE, Buchholz B, Adam T, Zimmermann R. Aerosol emissions from a marine diesel engine running on different fuels and effects of exhaust gas cleaning measures. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120526. [PMID: 36341831 DOI: 10.1016/j.envpol.2022.120526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 10/20/2022] [Accepted: 10/22/2022] [Indexed: 06/16/2023]
Abstract
The emissions of marine diesel engines have gained both global and regional attentions because of their impact on human health and climate change. To reduce ship emissions, the International Maritime Organization capped the fuel sulfur content of marine fuels. Consequently, either low-sulfur fuels or additional exhaust gas cleaning devices for the reduction in sulfur dioxide (SO2) emissions became mandatory. Although a wet scrubber reduces the amount of SO2 significantly, there is still a need to consider the reduction in particle emissions directly. We present data on the particle removal efficiency of a scrubber regarding particle number and mass concentration with different marine fuel types, marine gas oil, and two heavy fuel oils (HFOs). An open-loop sulfur scrubber was installed in the exhaust line of a marine diesel test engine. Fine particulate matter was comprehensively characterized in terms of its physical and chemical properties. The wet scrubber led up to a 40% reduction in particle number, whereas a reduction in particle mass emissions was not generally determined. We observed a shift in the size distribution by the scrubber to larger particle diameters when the engine was operated on conventional HFOs. The reduction in particle number concentrations and shift in particle size were caused by the coagulation of soot particles and formation/growing of sulfur-containing particles. Combining the scrubber with a wet electrostatic precipitator as an additional abatement system showed a reduction in particle number and mass emission factors by >98%. Therefore, the application of a wet scrubber for the after-treatment of marine fuel oil combustion will reduce SO2 emissions, but it does not substantially affect the number and mass concentration of respirable particulate matters. To reduce particle emission, the scrubber should be combined with additional abatement systems.
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Affiliation(s)
- Seongho Jeong
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Jan Bendl
- University of the Bundeswehr Munich, Faculty for Mechanical Engineering, Institute of Chemical and Environmental Engineering, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany.
| | - Mohammad Saraji-Bozorgzad
- University of the Bundeswehr Munich, Faculty for Mechanical Engineering, Institute of Chemical and Environmental Engineering, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany
| | - Uwe Käfer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Uwe Etzien
- Chair of Piston Machines and Internal Combustion Engines, Faculty of Mechanical Engineering and Marine Technology, University of Rostock, Albert-Einstein-Strasse 2, 18059, Rostock, Germany
| | - Julian Schade
- Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany; University of the Bundeswehr Munich, Faculty for Mechanical Engineering, Institute of Chemical and Environmental Engineering, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany
| | - Martin Bauer
- Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Gert Jakobi
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany
| | - Jürgen Orasche
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany
| | - Kathrin Fisch
- Leibniz-institute for Baltic Sea Research Warnemünde, Seestrasse 15, 18057, Rostock, Germany
| | - Paul P Cwierz
- Leibniz-institute for Baltic Sea Research Warnemünde, Seestrasse 15, 18057, Rostock, Germany
| | - Christopher P Rüger
- Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Hendryk Czech
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Erwin Karg
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany
| | - Gesa Heyen
- SAACKE Marine Systems, SAACKE GmbH, Südweststrasse 13, 28237, Bremen, Germany
| | - Max Krausnick
- SAACKE Marine Systems, SAACKE GmbH, Südweststrasse 13, 28237, Bremen, Germany
| | - Andreas Geissler
- RVT Process Equipment GmbH, Im Gries 15, 96364, Marktrodach, Germany
| | - Christian Geipel
- RVT Process Equipment GmbH, Im Gries 15, 96364, Marktrodach, Germany
| | - Thorsten Streibel
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
| | - Jürgen Schnelle-Kreis
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany
| | - Martin Sklorz
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany
| | - Detlef E Schulz-Bull
- Leibniz-institute for Baltic Sea Research Warnemünde, Seestrasse 15, 18057, Rostock, Germany
| | - Bert Buchholz
- Chair of Piston Machines and Internal Combustion Engines, Faculty of Mechanical Engineering and Marine Technology, University of Rostock, Albert-Einstein-Strasse 2, 18059, Rostock, Germany
| | - Thomas Adam
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; University of the Bundeswehr Munich, Faculty for Mechanical Engineering, Institute of Chemical and Environmental Engineering, Werner-Heisenberg-Weg 39, 85577, Neubiberg, Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Department Environmental Health, Helmholtz Zentrum München, Ingolstädter Landstr. 1, 85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Chair of Analytical Chemistry, Institute of Chemistry, University of Rostock, Albert-Einstein-Strasse 27, 18059, Rostock, Germany
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12
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Kösling P, Rüger CP, Schade J, Ehlert S, Etzien U, Kozhinov AN, Tsybin YO, Rigler M, Adam T, Walte A, Buchholz B, Zimmermann R. Real-Time Investigation of Primary Ship Engine Emissions by Vacuum Resonance-Enhanced Multiphoton Ionization High-Resolution Orbitrap Mass Spectrometry. Anal Chem 2022; 94:16855-16863. [DOI: 10.1021/acs.analchem.2c03972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Paul Kösling
- Joint Mass Spectrometry Centre (JMSC)/Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
- Faculty for Mechanical Engineering, Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85577 Neubiberg, Germany
| | - Christopher P. Rüger
- Joint Mass Spectrometry Centre (JMSC)/Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
| | - Julian Schade
- Joint Mass Spectrometry Centre (JMSC)/Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
- Faculty for Mechanical Engineering, Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85577 Neubiberg, Germany
| | | | - Uwe Etzien
- Chair of Piston Machines and Internal Combustion Engines, University of Rostock, 18059 Rostock, Germany
| | | | | | | | - Thomas Adam
- Faculty for Mechanical Engineering, Institute of Chemistry and Environmental Engineering, University of the Bundeswehr Munich, 85577 Neubiberg, Germany
| | | | - Bert Buchholz
- Chair of Piston Machines and Internal Combustion Engines, University of Rostock, 18059 Rostock, Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre (JMSC)/Chair of Analytical Chemistry, University of Rostock, 18059 Rostock, Germany
- Department Life, Light & Matter (LLM), University of Rostock, 18059 Rostock, Germany
- Joint Mass Spectrometry Centre, Cooperation Group “Comprehensive Molecular Analytics”, Helmholtz Zentrum Muenchen, D-85764 Neuherberg, Germany
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13
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Candeias J, Zimmermann EJ, Bisig C, Gawlitta N, Oeder S, Gröger T, Zimmermann R, Schmidt-Weber CB, Buters J. The priming effect of diesel exhaust on native pollen exposure at the air-liquid interface. ENVIRONMENTAL RESEARCH 2022; 211:112968. [PMID: 35240115 DOI: 10.1016/j.envres.2022.112968] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 02/05/2022] [Accepted: 02/14/2022] [Indexed: 06/14/2023]
Abstract
UNLABELLED Pollen related allergic diseases have been increasing for decades. The reasons for this increase are unknown, but environmental pollution like diesel exhaust seem to play a role. While previous studies explored the effects of pollen extracts, we studied here for the first time priming effects of diesel exhaust on native pollen exposure using a novel experimental setup. METHODS Human bronchial epithelial BEAS-2B cells were exposed to native birch pollen (real life intact pollen, not pollen extracts) at the air-liquid interface (pollen-ALI). BEAS-2B cells were also pre-exposed in a diesel-ALI to diesel CAST for 2 h (a model for diesel exhaust) and then to pollen in the pollen-ALI 24 h later. Effects were analysed by genome wide transcriptome analysis after 2 h 25 min, 6 h 50 min and 24 h. Selected genes were confirmed by qRT-PCR. RESULTS Bronchial epithelial cells exposed to native pollen showed the highest transcriptomic changes after about 24 h. About 3157 genes were significantly up- or down-regulated for all time points combined. After pre-exposure to diesel exhaust the maximum reaction to pollen had shifted to about 2.5 h after exposure, plus the reaction to pollen was desensitised as only 560 genes were differentially regulated. Only 97 genes were affected synergistically. Of these, enrichment analysis showed that genes involved in immune and inflammatory response were involved. CONCLUSION Diesel exhaust seems to prime cells to react more rapidly to native pollen exposure, especially inflammation related genes, a factor known to facilitate the development of allergic sensitization. The marker genes here detected could guide studies in humans when investigating whether modern and outdoor diesel exhaust exposure is still detrimental for the development of allergic disease.
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Affiliation(s)
- Joana Candeias
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich / Helmholtz Center Munich, Germany
| | - Elias J Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Christoph Bisig
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Nadine Gawlitta
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Sebastian Oeder
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Thomas Gröger
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Center Munich, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany; Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Carsten B Schmidt-Weber
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich / Helmholtz Center Munich, Germany
| | - Jeroen Buters
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich / Helmholtz Center Munich, Germany.
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14
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Bayo Jimenez MT, Frenis K, Hahad O, Steven S, Cohen G, Cuadrado A, Münzel T, Daiber A. Protective actions of nuclear factor erythroid 2-related factor 2 (NRF2) and downstream pathways against environmental stressors. Free Radic Biol Med 2022; 187:72-91. [PMID: 35613665 DOI: 10.1016/j.freeradbiomed.2022.05.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/23/2022] [Accepted: 05/19/2022] [Indexed: 12/14/2022]
Abstract
Environmental risk factors, including noise, air pollution, chemical agents, ultraviolet radiation (UVR) and mental stress have a considerable impact on human health. Oxidative stress and inflammation are key players in molecular pathomechanisms of environmental pollution and risk factors. In this review, we delineate the impact of environmental risk factors and the protective actions of the nuclear factor erythroid 2-related factor 2 (NRF2) in connection to oxidative stress and inflammation. We focus on well-established studies that demonstrate the protective actions of NRF2 and its downstream pathways against different environmental stressors. State-of-the-art mechanistic considerations on NRF2 signaling are discussed in detail, e.g. classical concepts like KEAP1 oxidation/electrophilic modification, NRF2 ubiquitination and degradation. Specific focus is also laid on NRF2-dependent heme oxygenase-1 induction with detailed presentation of the protective down-stream pathways of heme oxygenase-1, including interaction with BACH1 system. The significant impact of all environmental stressors on the circadian rhythm and the interactions of NRF2 with the circadian clock will also be considered here. A broad range of NRF2 activators is discussed in relation to environmental stressor-induced health side effects, thereby suggesting promising new mitigation strategies (e.g. by nutraceuticals) to fight the negative effects of the environment on our health.
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Affiliation(s)
- Maria Teresa Bayo Jimenez
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Katie Frenis
- Department of Hematology and Oncology, Boston Children's Hospital and Harvard Medical School, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Omar Hahad
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany; Leibniz Insitute for Resilience Research (LIR), Mainz, Germany
| | - Sebastian Steven
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Guy Cohen
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada, 86910, Israel; Ben Gurion University of the Negev, Eilat Campus, Eilat, 8855630, Israel
| | - Antonio Cuadrado
- Departamento de Bioquímica, Facultad de Medicina, Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Instituto de Investigación Sanitaria La Paz (IdiPaz), Instituto de Investigaciones Biomédicas 'Alberto Sols' UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany.
| | - Andreas Daiber
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany.
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15
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Offer S, Hartner E, Di Bucchianico S, Bisig C, Bauer S, Pantzke J, Zimmermann EJ, Cao X, Binder S, Kuhn E, Huber A, Jeong S, Käfer U, Martens P, Mesceriakovas A, Bendl J, Brejcha R, Buchholz A, Gat D, Hohaus T, Rastak N, Jakobi G, Kalberer M, Kanashova T, Hu Y, Ogris C, Marsico A, Theis F, Pardo M, Gröger T, Oeder S, Orasche J, Paul A, Ziehm T, Zhang ZH, Adam T, Sippula O, Sklorz M, Schnelle-Kreis J, Czech H, Kiendler-Scharr A, Rudich Y, Zimmermann R. Effect of Atmospheric Aging on Soot Particle Toxicity in Lung Cell Models at the Air–Liquid Interface: Differential Toxicological Impacts of Biogenic and Anthropogenic Secondary Organic Aerosols (SOAs). ENVIRONMENTAL HEALTH PERSPECTIVES 2022; 130:27003. [PMID: 35112925 PMCID: PMC8812555 DOI: 10.1289/ehp9413] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Background: Secondary organic aerosols (SOAs) formed from anthropogenic or biogenic gaseous precursors in the atmosphere substantially contribute to the ambient fine particulate matter [PM ≤2.5μm in aerodynamic diameter (PM2.5)] burden, which has been associated with adverse human health effects. However, there is only limited evidence on their differential toxicological impact. Objectives: We aimed to discriminate toxicological effects of aerosols generated by atmospheric aging on combustion soot particles (SPs) of gaseous biogenic (β-pinene) or anthropogenic (naphthalene) precursors in two different lung cell models exposed at the air–liquid interface (ALI). Methods: Mono- or cocultures of lung epithelial cells (A549) and endothelial cells (EA.hy926) were exposed at the ALI for 4 h to different aerosol concentrations of a photochemically aged mixture of primary combustion SP and β-pinene (SOAβPIN-SP) or naphthalene (SOANAP-SP). The internally mixed soot/SOA particles were comprehensively characterized in terms of their physical and chemical properties. We conducted toxicity tests to determine cytotoxicity, intracellular oxidative stress, primary and secondary genotoxicity, as well as inflammatory and angiogenic effects. Results: We observed considerable toxicity-related outcomes in cells treated with either SOA type. Greater adverse effects were measured for SOANAP-SP compared with SOAβPIN-SP in both cell models, whereas the nano-sized soot cores alone showed only minor effects. At the functional level, we found that SOANAP-SP augmented the secretion of malondialdehyde and interleukin-8 and may have induced the activation of endothelial cells in the coculture system. This activation was confirmed by comet assay, suggesting secondary genotoxicity and greater angiogenic potential. Chemical characterization of PM revealed distinct qualitative differences in the composition of the two secondary aerosol types. Discussion: In this study using A549 and EA.hy926 cells exposed at ALI, SOA compounds had greater toxicity than primary SPs. Photochemical aging of naphthalene was associated with the formation of more oxidized, more aromatic SOAs with a higher oxidative potential and toxicity compared with β-pinene. Thus, we conclude that the influence of atmospheric chemistry on the chemical PM composition plays a crucial role for the adverse health outcome of emissions. https://doi.org/10.1289/EHP9413
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Affiliation(s)
- Svenja Offer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Elena Hartner
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Sebastiano Di Bucchianico
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Christoph Bisig
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Stefanie Bauer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jana Pantzke
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Elias J. Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Xin Cao
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Stefanie Binder
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Evelyn Kuhn
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Anja Huber
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Seongho Jeong
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Uwe Käfer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Patrick Martens
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Arunas Mesceriakovas
- Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland
| | - Jan Bendl
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- Institute for Chemistry and Environmental Engineering, University of the Bundeswehr Munich, Neubiberg, Germany
- Institute for Environmental Studies, Faculty of Science, Charles University, Prague, Czech Republic
| | - Ramona Brejcha
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Angela Buchholz
- Department of Applied Physics, University of Eastern Finland, Kuopio, Finland
| | - Daniella Gat
- Department of Earth and Planetary Sciences, Faculty of Chemistry, Weizmann Institute of Science, Rehovot, Israel
| | - Thorsten Hohaus
- Institute of Energy and Climate Research, Troposphere, Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Narges Rastak
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Gert Jakobi
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Markus Kalberer
- Department of Environmental Sciences, University of Basel, Basel, Switzerland
| | | | - Yue Hu
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Christoph Ogris
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Annalisa Marsico
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Fabian Theis
- Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Michal Pardo
- Department of Earth and Planetary Sciences, Faculty of Chemistry, Weizmann Institute of Science, Rehovot, Israel
| | - Thomas Gröger
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Sebastian Oeder
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jürgen Orasche
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Andreas Paul
- Institute of Energy and Climate Research, Troposphere, Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Till Ziehm
- Institute of Energy and Climate Research, Troposphere, Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Zhi-Hui Zhang
- Department of Environmental Sciences, University of Basel, Basel, Switzerland
| | - Thomas Adam
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- Institute for Chemistry and Environmental Engineering, University of the Bundeswehr Munich, Neubiberg, Germany
| | - Olli Sippula
- Department of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland
| | - Martin Sklorz
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Jürgen Schnelle-Kreis
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
| | - Hendryk Czech
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
| | - Astrid Kiendler-Scharr
- Institute of Energy and Climate Research, Troposphere, Forschungszentrum Jülich GmbH, Jülich, Germany
| | - Yinon Rudich
- Department of Earth and Planetary Sciences, Faculty of Chemistry, Weizmann Institute of Science, Rehovot, Israel
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics, Helmholtz Zentrum München, Neuherberg, Germany
- JMSC at Analytical Chemistry, Institute of Chemistry, University of Rostock, Rostock, Germany
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16
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Ihantola T, Hirvonen MR, Ihalainen M, Hakkarainen H, Sippula O, Tissari J, Bauer S, Di Bucchianico S, Rastak N, Hartikainen A, Leskinen J, Yli-Pirilä P, Martikainen MV, Miettinen M, Suhonen H, Rönkkö TJ, Kortelainen M, Lamberg H, Czech H, Martens P, Orasche J, Michalke B, Yildirim AÖ, Jokiniemi J, Zimmermann R, Jalava PI. Genotoxic and inflammatory effects of spruce and brown coal briquettes combustion aerosols on lung cells at the air-liquid interface. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150489. [PMID: 34844316 DOI: 10.1016/j.scitotenv.2021.150489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 09/09/2021] [Accepted: 09/17/2021] [Indexed: 05/05/2023]
Abstract
Solid fuel usage in residential heating and cooking is one of the largest sources of ambient and indoor air particulate matter, which causes adverse effects on the health of millions of peoples worldwide. Emissions from solid fuel combustion, such as biomass or coal, are detrimental to health, but toxicological responses are largely unknown. In the present study, we compared the toxicological responses regarding cytotoxicity, inflammation and genotoxicity of spruce (SPR) and brown coal briquette (BCB) combustion aerosols on human alveolar epithelial cells (A549) as well as a coculture of A549 and differentiated human monocytic cells (THP-1) into macrophages exposed at the air-liquid interface (ALI). We included both the high emissions from the first hour and moderate emissions from the third hour of the batch combustion experiment in one ALI system, whereas, in the second ALI system, we exposed the cells during the whole 4-hour combustion experiment, including all combustion phases. Physico-chemical properties of the combustion aerosol were analysed both online and offline. Both SPR and BCB combustion aerosols caused mild cytotoxic but notable genotoxic effects in co-cultured A549 cells after one-hour exposure. Inflammatory response analysis revealed BCB combustion aerosols to cause a mild increase in CXCL1 and CXCL8 levels, but in the case of SPR combustion aerosol, a decrease compared to control was observed.
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Affiliation(s)
- Tuukka Ihantola
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland.
| | | | - Mika Ihalainen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Henri Hakkarainen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Olli Sippula
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Jarkko Tissari
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Stefanie Bauer
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany
| | - Sebastiano Di Bucchianico
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany
| | - Narges Rastak
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany
| | - Anni Hartikainen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Jani Leskinen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Pasi Yli-Pirilä
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | | | - Mirella Miettinen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Heikki Suhonen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Teemu J Rönkkö
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Miika Kortelainen
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Heikki Lamberg
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Hendryk Czech
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany; Chair of Analytical Chemistry and Joint Mass Spectrometry Centre, Rostock University, Dr.-Lorenz-Weg 2, D-18059 Rostock, Germany
| | - Patrick Martens
- Chair of Analytical Chemistry and Joint Mass Spectrometry Centre, Rostock University, Dr.-Lorenz-Weg 2, D-18059 Rostock, Germany
| | - Jürgen Orasche
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany
| | - Bernhard Michalke
- Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764 Neuherberg, Germany
| | - Ali Önder Yildirim
- Comprehensive Pneumology Center (CPC), Institute of Lung Biology and Disease, Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764 Neuherberg, Germany
| | - Jorma Jokiniemi
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
| | - Ralf Zimmermann
- Comprehensive Molecular Analytics and Joint Mass Spectrometry Centre, Helmholtz Zentrum München, Gmunder Str. 37, D-81379 München, Germany; Chair of Analytical Chemistry and Joint Mass Spectrometry Centre, Rostock University, Dr.-Lorenz-Weg 2, D-18059 Rostock, Germany
| | - Pasi I Jalava
- University of Eastern Finland, Yliopistonranta 1, FI-70210 Kuopio, Finland
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17
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Automation and Standardization-A Coupled Approach towards Reproducible Sample Preparation Protocols for Nanomaterial Analysis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030985. [PMID: 35164246 PMCID: PMC8838799 DOI: 10.3390/molecules27030985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/23/2022] [Accepted: 01/25/2022] [Indexed: 11/16/2022]
Abstract
Whereas the characterization of nanomaterials using different analytical techniques is often highly automated and standardized, the sample preparation that precedes it causes a bottleneck in nanomaterial analysis as it is performed manually. Usually, this pretreatment depends on the skills and experience of the analysts. Furthermore, adequate reporting of the sample preparation is often missing. In this overview, some solutions for techniques widely used in nano-analytics to overcome this problem are discussed. Two examples of sample preparation optimization by automation are presented, which demonstrate that this approach is leading to increased analytical confidence. Our first example is motivated by the need to exclude human bias and focuses on the development of automation in sample introduction. To this end, a robotic system has been developed, which can prepare stable and homogeneous nanomaterial suspensions amenable to a variety of well-established analytical methods, such as dynamic light scattering (DLS), small-angle X-ray scattering (SAXS), field-flow fractionation (FFF) or single-particle inductively coupled mass spectrometry (sp-ICP-MS). Our second example addresses biological samples, such as cells exposed to nanomaterials, which are still challenging for reliable analysis. An air-liquid interface has been developed for the exposure of biological samples to nanomaterial-containing aerosols. The system exposes transmission electron microscopy (TEM) grids under reproducible conditions, whilst also allowing characterization of aerosol composition with mass spectrometry. Such an approach enables correlative measurements combining biological with physicochemical analysis. These case studies demonstrate that standardization and automation of sample preparation setups, combined with appropriate measurement processes and data reduction are crucial steps towards more reliable and reproducible data.
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18
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Walker DI, Hart JE, Patel CJ, Rudel R, Chu JH, Garshick E, Pennell KD, Laden F, Jones DP. Integrated molecular response of exposure to traffic-related pollutants in the US trucking industry. ENVIRONMENT INTERNATIONAL 2022; 158:106957. [PMID: 34737152 PMCID: PMC9624233 DOI: 10.1016/j.envint.2021.106957] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 05/29/2023]
Abstract
Exposure to traffic-related pollutants, including diesel exhaust, is associated with increased risk of cardiopulmonary disease and mortality; however, the precise biochemical pathways underlying these effects are not known. To investigate biological response mechanisms underlying exposure to traffic related pollutants, we used an integrated molecular response approach that included high-resolution metabolomic profiling and peripheral blood gene expression to identify biological responses to diesel exhaust exposure. Plasma samples were collected from 73 non-smoking males employed in the US trucking industry between February 2009 and October 2010, and analyzed using untargeted high-resolution metabolomics to characterize metabolite associations with shift- and week-averaged levels of elemental carbon (EC), organic carbon (OC) and particulate matter with diameter ≤ 2.5 μm (PM2.5). Metabolic associations with EC, OC and PM2.5 were evaluated for biochemical processes known to be associated with disease risk. Annotated metabolites associated with exposure were then tested for relationships with the peripheral blood transcriptome using multivariate selection and network correlation. Week-averaged EC and OC levels, which were averaged across multiple shifts during the workweek, resulted in the greatest exposure-associated metabolic alterations compared to shift-averaged exposure levels. Metabolic changes associated with EC exposure suggest increased lipid peroxidation products, biomarkers of oxidative stress, thrombotic signaling lipids, and metabolites associated with endothelial dysfunction from altered nitric oxide metabolism, while OC exposures were associated with antioxidants, oxidative stress biomarkers and critical intermediates in nitric oxide production. Correlation with whole blood RNA gene expression provided additional evidence of changes in processes related to endothelial function, immune response, inflammation, and oxidative stress. We did not detect metabolic associations with PM2.5. This study provides an integrated molecular assessment of human exposure to traffic-related air pollutants that includes diesel exhaust. Metabolite and transcriptomic changes associated with exposure to EC and OC are consistent with increased risk of cardiovascular diseases and the adverse health effects of traffic-related air pollution.
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Affiliation(s)
- Douglas I Walker
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, United States.
| | - Jaime E Hart
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Chirag J Patel
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, United States
| | | | - Jen-Hwa Chu
- Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States
| | - Eric Garshick
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Pulmonary, Allergy, Sleep and Critical Care Medicine, VA Boston Healthcare System, Boston, MA, United States
| | - Kurt D Pennell
- School of Engineering, Brown University, Providence, RI, United States
| | - Francine Laden
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Dean P Jones
- Clinical Biomarkers Laboratory, Department of Medicine, Emory University, Atlanta, GA, United States
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19
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Candeias J, Schmidt-Weber CB, Buters J. Dosing intact birch pollen grains at the air-liquid interface (ALI) to the immortalized human bronchial epithelial cell line BEAS-2B. PLoS One 2021; 16:e0259914. [PMID: 34784380 PMCID: PMC8594808 DOI: 10.1371/journal.pone.0259914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/28/2021] [Indexed: 12/04/2022] Open
Abstract
In real life, humans are exposed to whole pollen grains at the air epithelial barrier. We developed a system for in vitro dosing of whole pollen grains at the Air-Liquid Interface (ALI) and studied their effect on the immortalized human bronchial epithelial cell line BEAS-2B. Pollen are sticky and large particles. Dosing pollen needs resuspension of single particles rather than clusters, and subsequent transportation to the cells with little loss to the walls of the instrumentation i.e. in a straight line. To avoid high speed impacting insults to cells we chose sedimentation by gravity as a delivery step. Pollen was resuspended into single particles by pressured air. A pollen dispersion unit including PTFE coating of the walls and reduced air pressure limited impaction loss to the walls. The loss of pollen to the system was still about 40%. A linear dose effect curve resulted in 327-2834 pollen/cm2 (± 6.1%), the latter concentration being calculated as the amount deposited on epithelial cells on high pollen days. After whole pollen exposure, the largest differential gene expression at the transcriptomic level was late, about 7 hours after exposure. Inflammatory and response to stimulus related genes were up-regulated. We developed a whole pollen exposure air-liquid interface system (Pollen-ALI), in which cells can be gently and reliably dosed.
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Affiliation(s)
- Joana Candeias
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich, Helmholtz Center Munich, Munich, Germany
| | - Carsten B. Schmidt-Weber
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich, Helmholtz Center Munich, Munich, Germany
| | - Jeroen Buters
- Center Allergy & Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University Munich, Helmholtz Center Munich, Munich, Germany
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Cao K, Zhang Z, Li Y, Xie M, Zheng W. Surveillance of ship emissions and fuel sulfur content based on imaging detection and multi-task deep learning. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 288:117698. [PMID: 34329058 DOI: 10.1016/j.envpol.2021.117698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/17/2021] [Accepted: 06/30/2021] [Indexed: 06/13/2023]
Abstract
Shipping makes up the major proportion of global transportation and results in an increasing emission of air pollutants. It accounts for 3.1%, 13%, and 15% of the annual global emissions of CO2, SOx, and NOx, respectively. Hence, effective regulatory measures in line with the International Maritime Organization requirements regarding the fuel sulfur content (FSC) used in emission control areas are essential. An imaging detection approach is proposed to estimate SO2, CO2, and NO concentrations of exhaust gas and then calculate FSC based on the estimated gas concentrations. A multi-task deep neural network was used to extract the features from the ultraviolet and thermal infrared images of the exhaust plume. The network was trained to predict various gas concentrations. The results show high prediction accuracy for the remote monitoring of ship emissions.
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Affiliation(s)
- Kai Cao
- Environmental Information Institute, Navigation College, Dalian Maritime University, Dalian, 116026, China
| | - Zhenduo Zhang
- Environmental Information Institute, Navigation College, Dalian Maritime University, Dalian, 116026, China.
| | - Ying Li
- Environmental Information Institute, Navigation College, Dalian Maritime University, Dalian, 116026, China
| | - Ming Xie
- Environmental Information Institute, Navigation College, Dalian Maritime University, Dalian, 116026, China
| | - Wenbo Zheng
- Environmental Information Institute, Navigation College, Dalian Maritime University, Dalian, 116026, China
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Weichenthal S, Lavigne E, Traub A, Umbrio D, You H, Pollitt K, Shin T, Kulka R, Stieb DM, Korsiak J, Jessiman B, Brook JR, Hatzopoulou M, Evans G, Burnett RT. Association of Sulfur, Transition Metals, and the Oxidative Potential of Outdoor PM2.5 with Acute Cardiovascular Events: A Case-Crossover Study of Canadian Adults. ENVIRONMENTAL HEALTH PERSPECTIVES 2021; 129:107005. [PMID: 34644144 PMCID: PMC8513754 DOI: 10.1289/ehp9449] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/30/2021] [Accepted: 09/28/2021] [Indexed: 05/28/2023]
Abstract
BACKGROUND We do not currently understand how spatiotemporal variations in the composition of fine particulate air pollution [fine particulate matter with aerodynamic diameter ≤2.5μm (PM2.5)] affects population health risks. However, recent evidence suggests that joint concentrations of transition metals and sulfate may influence the oxidative potential (OP) of PM2.5 and associated health impacts. OBJECTIVES The purpose of the study was to evaluate how combinations of transition metals/OP and sulfur content in outdoor PM2.5 influence associations with acute cardiovascular events. METHODS We conducted a national case-crossover study of outdoor PM2.5 and acute cardiovascular events in Canada between 2016 and 2017 (93,344 adult cases). Monthly mean transition metal and sulfur (S) concentrations in PM2.5 were determined prospectively along with estimates of OP using acellular assays for glutathione (OPGSH), ascorbate (OPAA), and dithiothreitol depletion (OPDTT). Conditional logistic regression models were used to estimate odds ratios (OR) [95% confidence intervals (CI)] for PM2.5 across strata of transition metals/OP and sulfur. RESULTS Among men, the magnitudes of observed associations were strongest when both transition metal and sulfur content were elevated. For example, an OR of 1.078 (95% CI: 1.049, 1.108) (per 10μg/m3) was observed for cardiovascular events in men when both copper and S were above the median, whereas a weaker association was observed when both elements were below median values (OR=1.019, 95% CI: 1.007, 1.031). A similar pattern was observed for OP metrics. PM2.5 was not associated with acute cardiovascular events in women. DISCUSSION The combined transition metal and sulfur content of outdoor PM2.5 influences the strength of association with acute cardiovascular events in men. Regions with elevated concentrations of both sulfur and transition metals in PM2.5 should be examined as priority areas for regulatory interventions. https://doi.org/10.1289/EHP9449.
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Affiliation(s)
- Scott Weichenthal
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
- Air Health Science Division, Health Canada, Ottawa, Canada
| | - Eric Lavigne
- Air Health Science Division, Health Canada, Ottawa, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Alison Traub
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Canada
| | - Dana Umbrio
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Canada
| | - Hongyu You
- Air Health Science Division, Health Canada, Ottawa, Canada
| | - Krystal Pollitt
- Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut, USA
| | - Tim Shin
- Air Health Science Division, Health Canada, Ottawa, Canada
| | - Ryan Kulka
- Air Health Science Division, Health Canada, Ottawa, Canada
| | - Dave M. Stieb
- Population Studies Division, Health Canada, Ottawa, Canada
| | - Jill Korsiak
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Canada
| | - Barry Jessiman
- Air Health Science Division, Health Canada, Ottawa, Canada
| | - Jeff R. Brook
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Marianne Hatzopoulou
- Department of Civil and Mineral Engineering, University of Toronto, Toronto, Canada
| | - Greg Evans
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Canada
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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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Shan X, Liu L, Li G, Xu K, Liu B, Jiang W. PM 2.5 and the typical components cause organelle damage, apoptosis and necrosis: Role of reactive oxygen species. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 782:146785. [PMID: 33838376 DOI: 10.1016/j.scitotenv.2021.146785] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
In this research, the organelle damage, apoptosis and necrosis induced by PM2.5, BC and Kaolin were studied using human bronchial epithelial (16HBE) cells. PM2.5, BC and Kaolin all induce cell death, LDH release and excess intracellular ROS generation. For the organelle injuries, Kaolin and high-dose PM2.5 (240 μg/mL) cause lysosomal acidification, but BC causes lysosomal alkalization (lysosomal membrane permeabilization, LMP). BC and Kaolin cause the loss of mitochondrial membrane potential (MMP), while PM2.5 does not. For the cell death mode, PM2.5 causes both apoptosis and necrosis. However only necrosis has been detected in the BC and Kaolin treated groups, indicating the more severe cellular insult. Excess ROS generation is involved in the organelle damage and cell death. ROS contributes to the BC-induced LMP and necrosis, but does not significantly affect the Kaolin-induced MMP loss and necrosis. Therefore, the BC component in PM2.5 may cause cytotoxicity via ROS-dependent pathways, the Kaolin component may damage cells via ROS-independent mechanisms such as strong interaction. The PM2.5-induced apoptosis and necrosis can be partially mitigated after the removal of ROS, indicating the existence of both the ROS-dependent and ROS-independent mechanisms due to the complicated PM2.5 components. BC represents the anthropogenic source component in PM2.5, while Kaolin represents the natural source component. Our results provide knowledge on the toxic mechanisms of typical PM2.5 components at the cellular and subcellular levels.
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Affiliation(s)
- Xifeng Shan
- Environment Research Institute, Shandong University, Qingdao 266237, China
| | - Ling Liu
- Environment Research Institute, Shandong University, Qingdao 266237, China
| | - Gang Li
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Kexin Xu
- Environment Research Institute, Shandong University, Qingdao 266237, China
| | - Bingyan Liu
- Environment Research Institute, Shandong University, Qingdao 266237, China
| | - Wei Jiang
- Environment Research Institute, Shandong University, Qingdao 266237, China.
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Selley L, Lammers A, Le Guennec A, Pirhadi M, Sioutas C, Janssen N, Maitland-van der Zee AH, Mudway I, Cassee F. Alterations to the urinary metabolome following semi-controlled short exposures to ultrafine particles at a major airport. Int J Hyg Environ Health 2021; 237:113803. [PMID: 34517159 PMCID: PMC8504201 DOI: 10.1016/j.ijheh.2021.113803] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Inflammation, oxidative stress and reduced cardiopulmonary function following exposure to ultrafine particles (UFP) from airports has been reported but the biological pathways underlying these toxicological endpoints remain to be explored. Urinary metabolomics offers a robust method by which changes in cellular pathway activity can be characterised following environmental exposures. OBJECTIVE We assessed the impact of short-term exposures to UFP from different sources at a major airport on the human urinary metabolome. METHODS 21 healthy, non-smoking volunteers (aged 19-27 years) were repeatedly (2-5 visits) exposed for 5h to ambient air at Amsterdam Airport Schiphol, while performing intermittent, moderate exercise. Pre- to-post exposure changes in urinary metabolite concentrations were assessed via 1H NMR spectroscopy and related to total and source-specific particle number concentrations (PNC) using linear mixed effects models. RESULTS Total PNC at the exposure site was on average, 53,500 particles/cm3 (range 10,500-173,200) and associated with significant reductions in urinary taurine (-0.262 AU, 95% CI: -0.507 to -0.020) and dimethylamine concentrations (-0.021 AU, 95% CI: -0.040 to -0.067). Aviation UFP exposure accounted for these changes, with the reductions in taurine and dimethylamine associating with UFP produced during both aircraft landing and take-off. Significant reductions in pyroglutamate concentration were also associated with aviation UFP specifically, (-0.005 AU, 95% CI: -0.010 - <0.000) again, with contributions from both landing and take-off UFP exposure. While non-aviation UFPs induced small changes to the urinary metabolome, their effects did not significantly impact the overall response to airport UFP exposure. DISCUSSION Following short-term exposures at a major airport, aviation-related UFP caused the greatest changes to the urinary metabolome. These were consistent with a heightened antioxidant response and altered nitric oxide synthesis. Although some of these responses could be adaptive, they appeared after short-term exposures in healthy adults. Further study is required to determine whether long-term exposures induce injurious effects.
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Affiliation(s)
- Liza Selley
- MRC Toxicology Unit, University of Cambridge, Cambridge, United Kingdom.
| | - Ariana Lammers
- Amsterdam UMC, University of Amsterdam, Department of Respiratory Medicine, Meibergdreef 9, Amsterdam, the Netherlands
| | - Adrien Le Guennec
- Randall Centre of Cell and Molecular Biophysics, King's College London, London, United Kingdom
| | - Milad Pirhadi
- University of Southern California, Department of Civil and Environmental Engineering, Los Angeles, CA, USA
| | - Constantinos Sioutas
- University of Southern California, Department of Civil and Environmental Engineering, Los Angeles, CA, USA
| | - Nicole Janssen
- National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands
| | - Anke H Maitland-van der Zee
- Amsterdam UMC, University of Amsterdam, Department of Respiratory Medicine, Meibergdreef 9, Amsterdam, the Netherlands
| | - Ian Mudway
- Environmental Research Group, Faculty of Medicine, School of Publuc Health, Imperial College London, London, United Kingdom; National Institute of Health Research, Health Protection Research Unit in Environmental and Health, Faculty of Medicine, School of Public Health, Imperial College London, London, United Kingdom
| | - Flemming Cassee
- National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands; Institute for Risk Assessment Studies, Utrecht University, Utrecht, Netherlands
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Impact of Nanocomposite Combustion Aerosols on A549 Cells and a 3D Airway Model. NANOMATERIALS 2021; 11:nano11071685. [PMID: 34199005 PMCID: PMC8304990 DOI: 10.3390/nano11071685] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/18/2021] [Accepted: 06/22/2021] [Indexed: 02/08/2023]
Abstract
The use of nanomaterials incorporated into plastic products is increasing steadily. By using nano-scaled filling materials, thermoplastics, such as polyethylene (PE), take advantage of the unique properties of nanomaterials (NM). The life cycle of these so-called nanocomposites (NC) usually ends with energetic recovery. However, the toxicity of these aerosols, which may consist of released NM as well as combustion-generated volatile compounds, is not fully understood. Within this study, model nanocomposites consisting of a PE matrix and nano-scaled filling material (TiO2, CuO, carbon nano tubes (CNT)) were produced and subsequently incinerated using a lab-scale model burner. The combustion-generated aerosols were characterized with regard to particle release as well as compound composition. Subsequently, A549 cells and a reconstituted 3D lung cell culture model (MucilAir™, Epithelix) were exposed for 4 h to the respective aerosols. This approach enabled the parallel application of a complete aerosol, an aerosol under conditions of enhanced particle deposition using high voltage, and a filtered aerosol resulting in the sole gaseous phase. After 20 h post-incubation, cytotoxicity, inflammatory response (IL-8), transcriptional toxicity profiling, and genotoxicity were determined. Only the exposure toward combustion aerosols originated from PE-based materials induced cytotoxicity, genotoxicity, and transcriptional alterations in both cell models. In contrast, an inflammatory response in A549 cells was more evident after exposure toward aerosols of nano-scaled filler combustion, whereas the thermal decomposition of PE-based materials revealed an impaired IL-8 secretion. MucilAir™ tissue showed a pronounced inflammatory response after exposure to either combustion aerosols, except for nanocomposite combustion. In conclusion, this study supports the present knowledge on the release of nanomaterials after incineration of nano-enabled thermoplastics. Since in the case of PE-based combustion aerosols no major differences were evident between exposure to the complete aerosol and to the gaseous phase, adverse cellular effects could be deduced to the volatile organic compounds that are generated during incomplete combustion of NC.
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Nossa R, Costa J, Cacopardo L, Ahluwalia A. Breathing in vitro: Designs and applications of engineered lung models. J Tissue Eng 2021; 12:20417314211008696. [PMID: 33996022 PMCID: PMC8107677 DOI: 10.1177/20417314211008696] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 03/22/2021] [Indexed: 12/11/2022] Open
Abstract
The aim of this review is to provide a systematic design guideline to users, particularly engineers interested in developing and deploying lung models, and biologists seeking to identify a suitable platform for conducting in vitro experiments involving pulmonary cells or tissues. We first discuss the state of the art on lung in vitro models, describing the most simplistic and traditional ones. Then, we analyze in further detail the more complex dynamic engineered systems that either provide mechanical cues, or allow for more predictive exposure studies, or in some cases even both. This is followed by a dedicated section on microchips of the lung. Lastly, we present a critical discussion of the different characteristics of each type of system and the criteria which may help researchers select the most appropriate technology according to their specific requirements. Readers are encouraged to refer to the tables accompanying the different sections where comprehensive and quantitative information on the operating parameters and performance of the different systems reported in the literature is provided.
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Air-Liquid Interface Exposure of Lung Epithelial Cells to Low Doses of Nanoparticles to Assess Pulmonary Adverse Effects. NANOMATERIALS 2020; 11:nano11010065. [PMID: 33383962 PMCID: PMC7823463 DOI: 10.3390/nano11010065] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 12/14/2020] [Accepted: 12/21/2020] [Indexed: 12/20/2022]
Abstract
Reliable and predictive in vitro assays for hazard assessments of manufactured nanomaterials (MNMs) are still limited. Specifically, exposure systems which more realistically recapitulate the physiological conditions in the lung are needed to predict pulmonary toxicity. To this end, air-liquid interface (ALI) systems have been developed in recent years which might be better suited than conventional submerged exposure assays. However, there is still a need for rigorous side-by-side comparisons of the results obtained with the two different exposure methods considering numerous parameters, such as different MNMs, cell culture models and read outs. In this study, human A549 lung epithelial cells and differentiated THP-1 macrophages were exposed under submerged conditions to two abundant types of MNMs i.e., ceria and titania nanoparticles (NPs). Membrane integrity, metabolic activity as well as pro-inflammatory responses were recorded. For comparison, A549 monocultures were also exposed at the ALI to the same MNMs. In the case of titania NPs, genotoxicity was also investigated. In general, cells were more sensitive at the ALI compared to under classical submerged conditions. Whereas ceria NPs triggered only moderate effects, titania NPs clearly initiated cytotoxicity, pro-inflammatory gene expression and genotoxicity. Interestingly, low doses of NPs deposited at the ALI were sufficient to drive adverse outcomes, as also documented in rodent experiments. Therefore, further development of ALI systems seems promising to refine, reduce or even replace acute pulmonary toxicity studies in animals.
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28
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Leibrock LB, Jungnickel H, Tentschert J, Katz A, Toman B, Petersen EJ, Bierkandt FS, Singh AV, Laux P, Luch A. Parametric Optimization of an Air-Liquid Interface System for Flow-Through Inhalation Exposure to Nanoparticles: Assessing Dosimetry and Intracellular Uptake of CeO 2 Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2369. [PMID: 33260672 PMCID: PMC7760223 DOI: 10.3390/nano10122369] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/26/2020] [Accepted: 11/27/2020] [Indexed: 12/11/2022]
Abstract
Air-liquid interface (ALI) systems have been widely used in recent years to investigate the inhalation toxicity of many gaseous compounds, chemicals, and nanomaterials and represent an emerging and promising in vitro method to supplement in vivo studies. ALI exposure reflects the physiological conditions of the deep lung more closely to subacute in vivo inhalation scenarios compared to submerged exposure. The comparability of the toxicological results obtained from in vivo and in vitro inhalation data is still challenging. The robustness of ALI exposure scenarios is not yet well understood, but critical for the potential standardization of these methods. We report a cause-and-effect (C&E) analysis of a flow through ALI exposure system. The influence of five different instrumental and physiological parameters affecting cell viability and exposure parameters of a human lung cell line in vitro (exposure duration, relative humidity, temperature, CO2 concentration and flow rate) was investigated. After exposing lung epithelia cells to a CeO2 nanoparticle (NP) aerosol, intracellular CeO2 concentrations reached values similar to those found in a recent subacute rat inhalation study in vivo. This is the first study showing that the NP concentration reached in vitro using a flow through ALI system were the same as those in an in vivo study.
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Affiliation(s)
- Lars B. Leibrock
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Harald Jungnickel
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Jutta Tentschert
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Aaron Katz
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Blaza Toman
- Information Technology Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Gaitherburg, MD 20899-8311, USA;
| | - Elijah J. Petersen
- Materials Measurement Laboratory, National Institute of Standards and Technology, 100 Bureau Drive, Gaitherburg, MD 20899-8311, USA;
| | - Frank S. Bierkandt
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Ajay Vikram Singh
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Peter Laux
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
| | - Andreas Luch
- German Federal Institute for Risk Assessment (BfR), Department of Chemical and Product Safety, Max-Dohrn-Strasse 8-10, 10589 Berlin, Germany; (H.J.); (J.T.); (A.K.); (F.S.B.); (A.V.S.); (P.L.); (A.L.)
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29
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Brózman O, Novák J, Bauer AK, Babica P. Airborne PAHs inhibit gap junctional intercellular communication and activate MAPKs in human bronchial epithelial cell line. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 79:103422. [PMID: 32492535 PMCID: PMC7486243 DOI: 10.1016/j.etap.2020.103422] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 05/08/2020] [Accepted: 05/20/2020] [Indexed: 06/11/2023]
Abstract
Inhalation exposures to polycyclic aromatic hydrocarbons (PAHs) have been associated with various adverse health effects, including chronic lung diseases and cancer. Using human bronchial epithelial cell line HBE1, we investigated the effects of structurally different PAHs on tissue homeostatic processes, namely gap junctional intercellular communication (GJIC) and MAPKs activity. Rapid (<1 h) and sustained (up to 24 h) inhibition of GJIC was induced by low/middle molecular weight (MW) PAHs, particularly by those with a bay- or bay-like region (1- and 9-methylanthracene, fluoranthene), but also by fluorene and pyrene. In contrast, linear low MW (anthracene, 2-methylanthracene) or higher MW (chrysene) PAHs did not affect GJIC. Fluoranthene, 1- and 9-methylanthracene induced strong and sustained activation of MAPK ERK1/2, whereas MAPK p38 was activated rather nonspecifically by all tested PAHs. Low/middle MW PAHs can disrupt tissue homeostasis in human airway epithelium via structure-dependent nongenotoxic mechanisms, which can contribute to their human health hazards.
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Affiliation(s)
- Ondřej Brózman
- RECETOX, Faculty of Science, Masaryk University, Brno 62500, Czech Republic.
| | - Jiří Novák
- RECETOX, Faculty of Science, Masaryk University, Brno 62500, Czech Republic.
| | - Alison K Bauer
- Department of Environmental and Occupational Health, University of Colorado, Anschutz Medical Center, Aurora, Colorado 80045, USA.
| | - Pavel Babica
- RECETOX, Faculty of Science, Masaryk University, Brno 62500, Czech Republic.
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Su P, Zhang W, Hao Y, Tomy GT, Yin F, Chen L, Ding Y, Li Y, Feng D. Polycyclic aromatic hydrocarbon contaminations along shipping lanes and implications of seafarer exposure: Based on PAHs in ship surface films and a film-air-water fugacity model. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 731:138943. [PMID: 32388158 DOI: 10.1016/j.scitotenv.2020.138943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/21/2020] [Accepted: 04/21/2020] [Indexed: 06/11/2023]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are one of the most toxic compounds in ship tailpipe exhausts. The long-term contamination of PAHs along shipping lanes and ports is difficult to assess using conventional methods such as AIS-EFs-data based (AIS, Automatic identification system; EFs, emission factors) or field sampling methods. To address this, we collected the organic films on ship surfaces and used a modified film-air-water fugacity model to convert the film-bound concentrations to the airborne (gaseous plus particulate) concentrations. Not surprisingly, concentrations of PAHs on organic films on ship surfaces were greater than those measured on films on residential buildings. The airborne total PAH concentrations along shipping lanes in Yangtze River Delta area ranged from 63.3-325 ng m-3, which were in the same order of magnitude to those in Beijing during haze days. The incremental lifetime cancer risks by exposure to PAHs in ship indoor air were higher than the US EPA lower guideline, indicating considerable carcinogenic risks to seafarers. Our study proposes an alternative method to estimate the long-term contaminations of PAHs along shipping lanes and highlights a notable health risk to seafarers.
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Affiliation(s)
- Penghao Su
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China.
| | - Weiwei Zhang
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China
| | - Yuejiao Hao
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China
| | - Gregg T Tomy
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Fang Yin
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China
| | - Lisu Chen
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China
| | - Yongsheng Ding
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China
| | - Yifan Li
- IJRC-PTS-NA, Toronto, Ontario M2N 6X9, Canada
| | - Daolun Feng
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 200135, PR China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, PR China.
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Ihantola T, Di Bucchianico S, Happo M, Ihalainen M, Uski O, Bauer S, Kuuspalo K, Sippula O, Tissari J, Oeder S, Hartikainen A, Rönkkö TJ, Martikainen MV, Huttunen K, Vartiainen P, Suhonen H, Kortelainen M, Lamberg H, Leskinen A, Sklorz M, Michalke B, Dilger M, Weiss C, Dittmar G, Beckers J, Irmler M, Buters J, Candeias J, Czech H, Yli-Pirilä P, Abbaszade G, Jakobi G, Orasche J, Schnelle-Kreis J, Kanashova T, Karg E, Streibel T, Passig J, Hakkarainen H, Jokiniemi J, Zimmermann R, Hirvonen MR, Jalava PI. Influence of wood species on toxicity of log-wood stove combustion aerosols: a parallel animal and air-liquid interface cell exposure study on spruce and pine smoke. Part Fibre Toxicol 2020; 17:27. [PMID: 32539833 PMCID: PMC7296712 DOI: 10.1186/s12989-020-00355-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 05/26/2020] [Indexed: 12/11/2022] Open
Abstract
Background Wood combustion emissions have been studied previously either by in vitro or in vivo models using collected particles, yet most studies have neglected gaseous compounds. Furthermore, a more accurate and holistic view of the toxicity of aerosols can be gained with parallel in vitro and in vivo studies using direct exposure methods. Moreover, modern exposure techniques such as air-liquid interface (ALI) exposures enable better assessment of the toxicity of the applied aerosols than, for example, the previous state-of-the-art submerged cell exposure techniques. Methods We used three different ALI exposure systems in parallel to study the toxicological effects of spruce and pine combustion emissions in human alveolar epithelial (A549) and murine macrophage (RAW264.7) cell lines. A whole-body mouse inhalation system was also used to expose C57BL/6 J mice to aerosol emissions. Moreover, gaseous and particulate fractions were studied separately in one of the cell exposure systems. After exposure, the cells and animals were measured for various parameters of cytotoxicity, inflammation, genotoxicity, transcriptome and proteome. Results We found that diluted (1:15) exposure pine combustion emissions (PM1 mass 7.7 ± 6.5 mg m− 3, 41 mg MJ− 1) contained, on average, more PM and polycyclic aromatic hydrocarbons (PAHs) than spruce (PM1 mass 4.3 ± 5.1 mg m− 3, 26 mg MJ− 1) emissions, which instead showed a higher concentration of inorganic metals in the emission aerosol. Both A549 cells and mice exposed to these emissions showed low levels of inflammation but significantly increased genotoxicity. Gaseous emission compounds produced similar genotoxicity and a higher inflammatory response than the corresponding complete combustion emission in A549 cells. Systems biology approaches supported the findings, but we detected differing responses between in vivo and in vitro experiments. Conclusions Comprehensive in vitro and in vivo exposure studies with emission characterization and systems biology approaches revealed further information on the effects of combustion aerosol toxicity than could be achieved with either method alone. Interestingly, in vitro and in vivo exposures showed the opposite order of the highest DNA damage. In vitro measurements also indicated that the gaseous fraction of emission aerosols may be more important in causing adverse toxicological effects. Combustion aerosols of different wood species result in mild but aerosol specific in vitro and in vivo effects.
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Affiliation(s)
- Tuukka Ihantola
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland.
| | - Sebastiano Di Bucchianico
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Mikko Happo
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland.,Ramboll Finland, P.O.Box 25 Itsehallintokuja 3, FI-02601, Espoo, Finland
| | - Mika Ihalainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Oskari Uski
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Stefanie Bauer
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Kari Kuuspalo
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland.,Present address: Savonia University of applied sciences, Microkatu 1, FI-70210, Kuopio, Finland
| | - Olli Sippula
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Jarkko Tissari
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Sebastian Oeder
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Anni Hartikainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Teemu J Rönkkö
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Maria-Viola Martikainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Kati Huttunen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Petra Vartiainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Heikki Suhonen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Miika Kortelainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Heikki Lamberg
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Ari Leskinen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland.,Finnish Meteorological Institute, Yliopistonranta 1 F, FI-70210, Kuopio, Finland
| | - Martin Sklorz
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany.,Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Bernhard Michalke
- Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Marco Dilger
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, D-76344, Eggenstein-Leopoldshafen, Germany
| | - Carsten Weiss
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Campus North, D-76344, Eggenstein-Leopoldshafen, Germany
| | - Gunnar Dittmar
- Luxembourg institute of health, 1A-B rue Thomas Edison, 1445, Strassen, Luxembourg
| | - Johannes Beckers
- Institute of Experimental Genetics (IEG), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany.,Technical University of Munich, Chair of Experimental Genetics, D-85350, Freising-Weihenstephan, Germany.,German Center for Diabetes Research (DZD), D-85764, Neuherberg, Germany
| | - Martin Irmler
- Institute of Experimental Genetics (IEG), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Jeroen Buters
- ZAUM - Center of Allergy & Environment, Technical University Munich/Helmholtz Center Munich, Biedersteiner Str. 29, D-80802, Munich, Germany
| | - Joana Candeias
- ZAUM - Center of Allergy & Environment, Technical University Munich/Helmholtz Center Munich, Biedersteiner Str. 29, D-80802, Munich, Germany
| | - Hendryk Czech
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland.,Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Pasi Yli-Pirilä
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Gülcin Abbaszade
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Gert Jakobi
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Jürgen Orasche
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Jürgen Schnelle-Kreis
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Tamara Kanashova
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany.,Max-Delbrück-Centrum für Molekulare Medizin (MDC), Robert-Rössle-Str. 10, D-13125, Berlin, Germany
| | - Erwin Karg
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany
| | - Thorsten Streibel
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany.,Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Johannes Passig
- Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Henri Hakkarainen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Jorma Jokiniemi
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Ralf Zimmermann
- Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Helmholtz Zentrum München, Ingolstädter Landstraße 1, D-85764, Neuherberg, Germany.,Joint Mass Spectrometry Center (JMSC) at Analytical Chemistry, Institute of Chemistry, University of Rostock, Dr. Lorenzweg 2, D-18051, Rostock, Germany
| | - Maija-Riitta Hirvonen
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
| | - Pasi I Jalava
- Department of Environmental and Biological Sciences, University of Eastern Finland, Yliopistonranta 1, P.O.Box 1627, FI-70210, Kuopio, Finland
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Gobbi GP, Di Liberto L, Barnaba F. Impact of port emissions on EU-regulated and non-regulated air quality indicators: The case of Civitavecchia (Italy). THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 719:134984. [PMID: 31837859 DOI: 10.1016/j.scitotenv.2019.134984] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/23/2019] [Accepted: 10/13/2019] [Indexed: 06/10/2023]
Abstract
Current shipping activities employ about 3% of the world-delivered energy. Most of this energy is conveyed by diesel engines. In Europe, release of NOx and particulate matter (PM) from shipping is expected to equal the road-transport one by the year 2020. This paper addresses a typical central Mediterranean city-port condition to evaluate the relative contribution of shipping activities to the local air quality. A 3-year long air quality dataset collected at the boundary between the port of Civitavecchia (the major port in central Italy) and the city itself was analyzed to evaluate the long-term, relative contribution of the port and of the city at determining the loads of EU-regulated pollutants (NO2, PM10 and SO2). In addition, black carbon and ultrafine-to-coarse particles data collected along a short-term, intensive campaign were used to assess the port's role at emitting these unregulated pollutants. Cross-analysis of the measurements, allowed to assess which shipping-related activities and port's sectors represent the principal emitters. At the city-port boundary, the annual share of regulated pollutants originating in the port area by shipping and ground movements is of 33% for PM10, 43% for NO2, and 60% for SO2. Analysis of non-regulated pollutants shows the in-port, high polluting potential of some ship categories, in particular those employing low-sulfur but poorly refined oils. These conditions appear to be more often associated with Ro-Ro passenger ships. Piers closest to the Civitavecchia urban settlements are also observed to host the largest emissions. Meteorology and location of the piers with respect to residential areas are confirmed to govern the port's share at impacting the city air quality. Even though air quality thresholds for regulated pollutants are not exceeded in Civitavecchia, constant consideration of an enlarged set of environmental variables should drive actions implemented to mitigate the port's impact onto the nearby city's air quality.
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Affiliation(s)
- Gian Paolo Gobbi
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Fosso del Cavaliere, 100, 00133 Rome, Italy.
| | - Luca Di Liberto
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Fosso del Cavaliere, 100, 00133 Rome, Italy
| | - Francesca Barnaba
- Institute of Atmospheric Sciences and Climate, ISAC-CNR, Via Fosso del Cavaliere, 100, 00133 Rome, Italy
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Su P, Hao Y, Qian Z, Zhang W, Chen J, Zhang F, Yin F, Feng D, Chen Y, Li Y. Emissions of intermediate volatility organic compound from waste cooking oil biodiesel and marine gas oil on a ship auxiliary engine. J Environ Sci (China) 2020; 91:262-270. [PMID: 32172975 DOI: 10.1016/j.jes.2020.01.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/02/2020] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
Ship auxiliary engines contribute large amounts of air pollutants when at berth. Biodiesel, including that from waste cooking oil (WCO), can favor a reduction in the emission of primary pollutant when used with internal combustion engines. This study investigated the emissions of gaseous intermediate-volatile organic compounds (IVOCs) between WCO biodiesel and marine gas oil (MGO) to further understand the differences in secondary organic aerosol (SOA) production of exhausts. Results revealed that WCO exhaust exhibited similar IVOC composition and volatility distribution to MGO exhaust, despite the differences between fuel contents. While WCO biodiesel could reduce IVOC emissions by 50% as compared to MGO, and thus reduced the SOA production from IVOCs. The compositions and volatility distributions of exhaust IVOCs varied to those of their fuels, implying that fuel-component-based SOA predicting model should be used with more cautions when assessing SOA production of WCO and MGO exhausts. WCO biodiesel is a cleaner fuel comparing to conventional MGO on ship auxiliary engines with regard to the reductions in gaseous IVOC emissions and corresponding SOA productions. Although the tests were conducted on test bench, the results could be considered as representative due to the widely applications of the test engine and MGO fuel on real-world ships.
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Affiliation(s)
- Penghao Su
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China.
| | - Yuejiao Hao
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China
| | - Zhe Qian
- College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Weiwei Zhang
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China
| | - Jing Chen
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China
| | - Fan Zhang
- Key Lab of Geographic Information Science of Ministry of Education of China, School of Geographic Sciences, East China Normal University, Shanghai 200142, China
| | - Fang Yin
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China
| | - Daolun Feng
- Department of Environmental Engineering, Shanghai Maritime University, Shanghai 201306, China; International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), Shanghai Maritime University, Shanghai 200135, China.
| | - Yingjun Chen
- School of Environmental Engineering, Fudan University, Shanghai 200433, China
| | - Yifan Li
- International Joint Research Center for Persistent Toxic Substances (IJRC-PTS), State Key Laboratory of Urban Water Resource and Environment, School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China
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Pardo M, Qiu X, Zimmermann R, Rudich Y. Particulate Matter Toxicity Is Nrf2 and Mitochondria Dependent: The Roles of Metals and Polycyclic Aromatic Hydrocarbons. Chem Res Toxicol 2020; 33:1110-1120. [PMID: 32302097 PMCID: PMC7304922 DOI: 10.1021/acs.chemrestox.0c00007] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
![]()
Particulate matter
(PM), an important component of air pollution,
induces significant adverse health effects. Many of the observed health
effects caused by inhaled PM are associated with oxidative stress
and inflammation. This association has been linked in particular to
the particles’ chemical components, especially the inorganic/metal
and the organic/polycyclic aromatic hydrocarbon (PAH) fractions, and
their ability to generate reactive oxygen species in biological systems.
The transcription factor NF-E2 nuclear factor erythroid-related factor
2 (Nrf2) is activated by redox imbalance and regulates the expression
of phase II detoxifying enzymes. Nrf2 plays a key role in preventing
PM-induced toxicity by protecting against oxidative damage and inflammation.
This review focuses on specific PM fractions, particularly the dissolved
metals and PAH fractions, and their roles in inducing oxidative stress
and inflammation in cell and animal models with respect to Nrf2 and
mitochondria.
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Affiliation(s)
- Michal Pardo
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Xinghua Qiu
- State Key Joint Laboratory for Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, and Center for Environment and Health, Peking University, Beijing 100871, P.R. China
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre, University of Rostock, 18055 Rostock, Germany.,Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics (CMA) Cooperation Group Helmholtz Zentrum, 81379 München, Germany
| | - Yinon Rudich
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
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35
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Tang ZJ, Cao ZM, Guo XW, Chen HJ, Lian Y, Zheng WJ, Chen YJ, Lian HZ, Hu X. Cytotoxicity and toxicoproteomic analyses of human lung epithelial cells exposed to extracts of atmospheric particulate matters on PTFE filters using acetone and water. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110223. [PMID: 31991395 DOI: 10.1016/j.ecoenv.2020.110223] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 01/06/2020] [Accepted: 01/15/2020] [Indexed: 06/10/2023]
Abstract
Differences of cytotoxicity associated with exposure to different extracts of atmospheric particulate matters (PMs) are still not well characterized by in vitro toxicoproteomics. In this study, in vitro cytotoxicity assays and toxicoproteomic analyses were carried out to investigate toxic effects of PM collected using polytetrafluoroethylene (PTFE) filters extracted with acetone for PM2.1 and water for PM2.1 and PM10 on A549 human lung epithelial cells. The cytotoxicity assays based on cell viability, cell apoptosis and reactive oxygen species generation indicated that PM2.1 extracted with acetone had the highest toxicity. iTRAQ labeling and LC-MS/MS analyses indicated that the number of differentially expressed proteins in A549 cells affected by PM2.1 extracted with acetone was noticeably higher than that of the other two groups. Hierarchical cluster analyses showed that the influences of the extracts of PM2.1 and PM10 using water on the proteome of A549 cells were similar, whereas significantly different from the effect of PM2.1 extracted with acetone. Pathways analyses indicated that PM2.1 extracted with acetone influenced the expression of proteins involved in 14 pathways including glycolysis/gluconeogenesis, pentose phosphate pathway, proteasome, etc. PM2.1 extracted with water affected the expression of proteins involved in 3 pathways including non-homologous end-joining, ribosome and endocytosis. However, PM10 extracted with water affected the expression of proteins involved in only spliceosome pathway. The extracts of PM using different extractants to detach PM from PTFE filters influenced the cytotoxic effects of PM and the proteome of A549 cells. Therefore, extractants should be assessed carefully before the investigations on cytotoxicity to improve the compatibility of experimental results among research teams.
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Affiliation(s)
- Zhi-Jie Tang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China
| | - Zhao-Ming Cao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China
| | - Xue-Wen Guo
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China
| | - Hong-Juan Chen
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, China
| | - Yi Lian
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, QC, H3A 1A2, Canada
| | - Wei-Juan Zheng
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, 210023, China
| | - Yi-Jun Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China
| | - Hong-Zhen Lian
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China.
| | - Xin Hu
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry & Chemical Engineering and Center of Materials Analysis, Nanjing University, Nanjing, 210023, China.
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van Luijk N, Dawson J, Cook A. Analysis of heavy fuel oil use by ships operating in Canadian Arctic waters from 2010 to 2018. Facets (Ott) 2020. [DOI: 10.1139/facets-2019-0067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In 2018, The International Maritime Organization, officially proposed consideration of a ban on heavy fuel oil (HFO) use by ships in the Arctic, because of the widely accepted understanding that HFO presents a threat to the marine environment. There is currently a lack of understanding of the scale and scope of HFO use by ships operating in Canadian Arctic waters, thus it is difficult to comprehensively evaluate the effect that such a ban may have in mitigating risk from HFO use. In this study, we conducted a spatial analysis of HFO use among ships operating in Canadian Arctic waters between 2010 and 2018. Our findings show that approximately 37% of the total number of ships that have travelled through the Canadian Arctic between 2010 and 2018 use HFO, and nearly all of these ships fall within three vessel categories: general cargo, bulk carriers, and tanker ships. In addition, HFO-fueled ships made up approximately 45% of the total distance (kilometres) travelled by all vessels between 2010 and 2018. The data also show that the majority of HFO use occurs in certain geographic areas, such as Baffin Bay near Pond Inlet and the Hudson Strait.
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Affiliation(s)
- Nicolien van Luijk
- Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Jackie Dawson
- Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Alison Cook
- Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, ON K1N 6N5, Canada
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37
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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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Miersch T, Czech H, Hartikainen A, Ihalainen M, Orasche J, Abbaszade G, Tissari J, Streibel T, Jokiniemi J, Sippula O, Zimmermann R. Impact of photochemical ageing on Polycyclic Aromatic Hydrocarbons (PAH) and oxygenated PAH (Oxy-PAH/OH-PAH) in logwood stove emissions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 686:382-392. [PMID: 31181524 DOI: 10.1016/j.scitotenv.2019.05.412] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/26/2019] [Accepted: 05/27/2019] [Indexed: 06/09/2023]
Abstract
The combustion of spruce logwood in a modern residential stove was found to emit polycyclic aromatic hydrocarbons (PAH) and oxygenated polycyclic aromatic hydrocarbons (OPAH) with emission factors of 404 μg MJ-1 of 35 analysed PAH, 317 μg MJ-1 of 11 analysed Oxy-PAH and 12.5 μg MJ-1 of 5 analysed OH-PAH, most of which are known as potential mutagens and carcinogens. Photochemical ageing in an oxidation flow reactor (OFR) degraded particle-bound PAH, which was also reflected in declining PAH toxicity equivalent (PAH-TEQ) values by 45 to 80% per equivalent day of photochemical ageing in the atmosphere. OPAH concentrations decreased less than PAH concentrations during photochemical ageing, supposedly due to their secondary formation, while 1-hydroxynaphthalene, 1,5-dihydroxynaphthalene and 1,8-naphthalaldehydic acid were significantly increased after ageing. Furthermore, secondary organic aerosol (SOA) formation and aromatic compounds not included in targeted analysis were investigated by thermal-optical carbon analysis (TOCA) hyphenate to resonance-enhanced multi-photon ionisation time-of-flight mass spectrometry (REMPI-TOFMS). The commonly used PAH-source indicators phenanthrene/anthracene, fluoranthene/pyrene, retene/chrysene, and indeno[cd]pyrene/benzo[ghi]perylene remained stable during photochemical ageing, enabling identification of wood combustion emissions in ambient air. On the other hand, benz[a]pyrene/benz[e]pyrene and benz[a]anthracene/chrysene were found to decrease with increasing photochemical age. Retene/chrysene was not a proper classifier for the wood combustion emissions of this study, possibly due to more efficient combustion than in open wood burning, from which this diagnostic ratio was initially derived. This study motivates in-depth investigation of degradation kinetics of particle-bound species on different combustion aerosol as well as the consequences of photochemical ageing on toxicity and identification of wood combustion emissions in ambient air.
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Affiliation(s)
- Toni Miersch
- Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany
| | - Hendryk Czech
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland.
| | - Anni Hartikainen
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland
| | - Mika Ihalainen
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland
| | - Jürgen Orasche
- Joint Mass Spectrometry Centre, Cooperation Group "Comprehensive Molecular Analytics" (CMA), Helmholtz Zentrum München, Gmunder Straße 37, 81479 München, Germany
| | - Gülcin Abbaszade
- Joint Mass Spectrometry Centre, Cooperation Group "Comprehensive Molecular Analytics" (CMA), Helmholtz Zentrum München, Gmunder Straße 37, 81479 München, Germany
| | - Jarkko Tissari
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland
| | - Thorsten Streibel
- Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany; Joint Mass Spectrometry Centre, Cooperation Group "Comprehensive Molecular Analytics" (CMA), Helmholtz Zentrum München, Gmunder Straße 37, 81479 München, Germany
| | - Jorma Jokiniemi
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland
| | - Olli Sippula
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Science, University of Eastern Finland, Yliopistonranta 1, P.O. Box 1672, 70211 Kuopio, Finland; Department of Chemistry, University of Eastern Finland, Yliopistokatu 1, P.O. Box 111, 80101 Joensuu, Finland
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre, Chair of Analytical Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany; Joint Mass Spectrometry Centre, Cooperation Group "Comprehensive Molecular Analytics" (CMA), Helmholtz Zentrum München, Gmunder Straße 37, 81479 München, Germany
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Gonet T, Maher BA. Airborne, Vehicle-Derived Fe-Bearing Nanoparticles in the Urban Environment: A Review. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:9970-9991. [PMID: 31381310 DOI: 10.1021/acs.est.9b01505] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Airborne particulate matter poses a serious threat to human health. Exposure to nanosized (<0.1 μm), vehicle-derived particulates may be hazardous due to their bioreactivity, their ability to penetrate every organ, including the brain, and their abundance in the urban atmosphere. Fe-bearing nanoparticles (<0.1 μm) in urban environments may be especially important because of their pathogenicity and possible association with neurodegenerative diseases, such as Alzheimer's and Parkinson's diseases. This review examines current knowledge regarding the sources of vehicle-derived Fe-bearing nanoparticles, their chemical and mineralogical compositions, grain size distribution and potential hazard to human health. We focus on data reported for the following sources of Fe-bearing nanoparticles: exhaust emissions (both diesel and gasoline), brake wear, tire and road surface wear, resuspension of roadside dust, underground, train and tram emissions, and aircraft and shipping emissions. We identify limitations and gaps in existing knowledge as well as future challenges and perspectives for studies of airborne Fe-bearing nanoparticles.
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Affiliation(s)
- Tomasz Gonet
- Centre for Environmental Magnetism & Palaeomagnetism, Lancaster Environment Centre, Lancaster University , Lancaster LA1 4YQ , United Kingdom
| | - Barbara A Maher
- Centre for Environmental Magnetism & Palaeomagnetism, Lancaster Environment Centre, Lancaster University , Lancaster LA1 4YQ , United Kingdom
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Sippula O, Huttunen K, Hokkinen J, Kärki S, Suhonen H, Kajolinna T, Kortelainen M, Karhunen T, Jalava P, Uski O, Yli-Pirilä P, Hirvonen MR, Jokiniemi J. Emissions from a fast-pyrolysis bio-oil fired boiler: Comparison of health-related characteristics of emissions from bio-oil, fossil oil and wood. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 248:888-897. [PMID: 30856504 DOI: 10.1016/j.envpol.2019.02.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/18/2019] [Accepted: 02/24/2019] [Indexed: 06/09/2023]
Abstract
There is currently great interest in replacing fossil-oil with renewable fuels in energy production. Fast pyrolysis bio-oil (FPBO) made of lignocellulosic biomass is one such alternative to replace fossil oil, such as heavy fuel oil (HFO), in energy boilers. However, it is not known how this fuel change will alter the quantity and quality of emissions affecting human health. In this work, particulate emissions from a real-scale commercially operated FPBO boiler plant are characterized, including extensive physico-chemical and toxicological analyses. These are then compared to emission characteristics of heavy fuel-oil and wood fired boilers. Finally, the effects of the fuel choice on the emissions, their potential health effects and the requirements for flue gas cleaning in small-to medium-sized boiler units are discussed. The total suspended particulate matter and fine particulate matter (PM1) concentrations in FPBO boiler flue gases before filtration were higher than in HFO boilers and lower or on a level similar to wood-fired grate boilers. FPBO particles consisted mainly of ash species and contained less polycyclic aromatic hydrocarbons (PAH) and heavy metals than had previously been measured from HFO combustion. This feature was clearly reflected in the toxicological properties of FPBO particle emissions, which showed less acute toxicity effects on the cell line than HFO combustion particles. The electrostatic precipitator used in the boiler plant efficiently removed flue gas particles of all sizes. Only minor differences in the toxicological properties of particles upstream and downstream of the electrostatic precipitator were observed, when the same particulate mass from both situations was given to the cells.
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Affiliation(s)
- Olli Sippula
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland; Department of Chemistry, University of Eastern Finland, Yliopistokatu 7, P. O. Box 111, FI-80101, Joensuu, Finland.
| | - Kati Huttunen
- Inhalation Toxicology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland
| | - Jouni Hokkinen
- VTT Technical Research Centre of Finland, P.O. Box 1000, FI-02044 VTT, Espoo, Finland
| | - Sara Kärki
- Fortum Power and Heat, Keilaniementie 1, 02150, Espoo, Finland
| | - Heikki Suhonen
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Tuula Kajolinna
- VTT Technical Research Centre of Finland, P.O. Box 1000, FI-02044 VTT, Espoo, Finland
| | - Miika Kortelainen
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Tommi Karhunen
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Pasi Jalava
- Inhalation Toxicology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland
| | - Oskari Uski
- Inhalation Toxicology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland
| | - Pasi Yli-Pirilä
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
| | - Maija-Riitta Hirvonen
- Inhalation Toxicology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, 70211, Kuopio, Finland
| | - Jorma Jokiniemi
- Fine Particle and Aerosol Technology Laboratory, Department of Environmental and Biological Sciences, University of Eastern Finland, P.O. Box 1627, FI-70211, Kuopio, Finland
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Burwell-Naney K, Wilson SM, Whitlock ST, Puett R. Hybrid Resiliency-Stressor Conceptual Framework for Informing Decision Support Tools and Addressing Environmental Injustice and Health Inequities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1466. [PMID: 31027209 PMCID: PMC6518295 DOI: 10.3390/ijerph16081466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 04/19/2019] [Accepted: 04/19/2019] [Indexed: 02/06/2023]
Abstract
While structural factors may drive health inequities, certain health-promoting attributes of one's "place" known as salutogens may further moderate the cumulative impacts of exposures to socio-environmental stressors that behave as pathogens. Understanding the synergistic relationship between socio-environmental stressors and resilience factors is a critical component in reducing health inequities; however, the catalyst for this concept relies on community-engaged research approaches to ultimately strengthen resiliency and promote health. Furthermore, this concept has not been fully integrated into environmental justice and cumulative risk assessment screening tools designed to identify geospatial variability in environmental factors that may be associated with health inequities. As a result, we propose a hybrid resiliency-stressor conceptual framework to inform the development of environmental justice and cumulative risk assessment screening tools that can detect environmental inequities and opportunities for resilience in vulnerable populations. We explore the relationship between actual exposures to socio-environmental stressors, perceptions of stressors, and one's physiological and psychological stress response to environmental stimuli, which collectively may perpetuate health inequities by increasing allostatic load and initiating disease onset. This comprehensive framework expands the scope of existing screening tools to inform action-based solutions that rely on community-engaged research efforts to increase resiliency and promote positive health outcomes.
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Affiliation(s)
- Kristen Burwell-Naney
- Center for Outreach in Alzheimer's, Aging and Community Health, North Carolina A&T State University, 2105 Yanceyville Street, Greensboro, NC 27405, USA.
| | - Sacoby M Wilson
- Maryland Institute for Applied Environmental Health, School of Public Heath, University of Maryland, 255 Valley Drive, College Park, MD 20742, USA.
| | - Siobhan T Whitlock
- Office of Environmental Justice and Sustainability, U.S. Environmental Protection Agency, 61 Forsyth Street SW, Atlanta, GA 30303, USA.
| | - Robin Puett
- Maryland Institute for Applied Environmental Health, School of Public Heath, University of Maryland, 255 Valley Drive, College Park, MD 20742, USA.
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42
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Jin L, Xie J, Wong CKC, Chan SKY, Abbaszade G, Schnelle-Kreis J, Zimmermann R, Li J, Zhang G, Fu P, Li X. Contributions of City-Specific Fine Particulate Matter (PM 2.5) to Differential In Vitro Oxidative Stress and Toxicity Implications between Beijing and Guangzhou of China. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:2881-2891. [PMID: 30730710 DOI: 10.1021/acs.est.9b00449] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Growing literature has documented varying toxic potencies of source- or site-specific fine particulate matter (PM2.5), as opposed to the practice that treats particle toxicities as independent of composition given the incomplete understanding of the toxicity of the constituents. Quantifying component-specific contribution is the key to unlocking the geographical disparities of particle toxicity from a mixture perspective. In this study, we performed integrated mixture-toxicity experiments and modeling to quantify the contribution of metals and polycyclic aromatic hydrocarbons (PAHs), two default culprit component groups of PM2.5 toxicity, to in vitro oxidative stress caused by wintertime PM2.5 from Beijing and Guangzhou, two megacities in China. PM2.5 from Beijing exhibited greater toxic potencies at equal mass concentrations. The targeted chemical analysis revealed higher burden of metals and PAHs per unit mass of PM2.5 in Beijing. These chemicals together explained 38 and 24% on average of PM2.5-induced reactive oxygen species in Beijing and Guangzhou, respectively, while >60% of the effects remained to be resolved in terms of contributing chemicals. PAHs contributed approximately twice the share of the PM2.5 mixture effects as metals. Fe, Cu, and Mn were the dominant metals, constituting >80% of the metal-shared proportion of the PM2.5 effects. Dibenzo[ a, l]pyrene alone explained >65% of the PAH-shared proportion of the PM2.5 toxicity effects. The significant contribution from coal combustion and vehicular emissions in Beijing suggested the major source disparities of toxicologically active PAHs between the two cities. Our study provided novel quantitative insights into the role of varying toxic component profiles in shaping the differential toxic potencies of city-specific PM2.5 pollution.
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Affiliation(s)
- Ling Jin
- Department of Civil and Environmental Engineering , The Hong Kong Polytechnic University , Hung Hom, Kowloon , Hong Kong
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , Guangdong 518057 , People's Republic of China
| | - Jiawen Xie
- Department of Civil and Environmental Engineering , The Hong Kong Polytechnic University , Hung Hom, Kowloon , Hong Kong
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , Guangdong 518057 , People's Republic of China
| | - Chris K C Wong
- Croucher Institute for Environmental Sciences, Department of Biology , Hong Kong Baptist University , Kowloon Tong , Hong Kong
| | - Serena K Y Chan
- Croucher Institute for Environmental Sciences, Department of Biology , Hong Kong Baptist University , Kowloon Tong , Hong Kong
| | - Gülcin Abbaszade
- Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics , Helmholtz Zentrum München (HMGU/CMA) , 85764 Neuherberg , Germany
| | - Jürgen Schnelle-Kreis
- Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics , Helmholtz Zentrum München (HMGU/CMA) , 85764 Neuherberg , Germany
| | - Ralf Zimmermann
- Joint Mass Spectrometry Centre, Comprehensive Molecular Analytics , Helmholtz Zentrum München (HMGU/CMA) , 85764 Neuherberg , Germany
- Joint Mass Spectrometry Centre, Chair of Analytical Chemistry , University of Rostock (UR/IC) , 18059 Rostock , Germany
| | - Jun Li
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry , Chinese Academy of Sciences , Guangzhou , Guangdong 510640 , People's Republic of China
| | - Gan Zhang
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry , Chinese Academy of Sciences , Guangzhou , Guangdong 510640 , People's Republic of China
| | - Pingqing Fu
- Institute of Surface-Earth System Science , Tianjin University , Tianjin 300072 , People's Republic of China
| | - Xiangdong Li
- Department of Civil and Environmental Engineering , The Hong Kong Polytechnic University , Hung Hom, Kowloon , Hong Kong
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , Guangdong 518057 , People's Republic of China
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43
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Ambient fine particulate matter induce toxicity in lung epithelial-endothelial co-culture models. Toxicol Lett 2019; 301:133-145. [DOI: 10.1016/j.toxlet.2018.11.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 11/13/2018] [Accepted: 11/22/2018] [Indexed: 01/09/2023]
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Wang Q, An D, Sun R, Su M. Investigation and Source Apportionment of Air Pollutants in a Large Oceangoing Ship during Voyage. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E389. [PMID: 30704038 PMCID: PMC6388280 DOI: 10.3390/ijerph16030389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/16/2019] [Accepted: 01/26/2019] [Indexed: 01/09/2023]
Abstract
The aims of this study were to determine compartmental air pollution during navigation of a large oceangoing ship and to identify preliminarily the major pollution sources. During the voyage of a bulk carrier ship, air samples were collected at 18 selected sites using a stratified sampling method. The concentrations of 15 pollutants were determined using gas chromatography. Results showed the concentrations of these pollutants varied significantly among the sampling sites, indicating major pollution sources at or nearby those locations. Five common factors extracted using factor analysis explained 89.092% of the total variance. Multivariate linear regression analysis showed the contributions to air pollution of these five common factors, i.e., the volatilization of ship paint, volatilization of ship-based oil, cooking activities, high-temperature release of rubber components on the ship and daily use of chemical products, and the application of deodorant and insecticide, were 41.07%, 25.14%, 14.37%, 11.78%, and 7.63%, respectively. Three significant groups were determined using cluster analysis based on their similarity, i.e., high, medium, and low pollution of sampling sites. This study established that the air of the bulk carrier ship was heavily polluted, and that effective identification of pollution sources could provide a scientific basis for its control.
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Affiliation(s)
- Qiang Wang
- Center of Disease Control and Prevention of Chinese People's Liberation Army, Beijing 100071, China.
| | - Daizhi An
- Center of Disease Control and Prevention of Chinese People's Liberation Army, Beijing 100071, China.
| | - Rubao Sun
- Center of Disease Control and Prevention of Chinese People's Liberation Army, Beijing 100071, China.
| | - Mingxing Su
- Center of Disease Control and Prevention of Chinese People's Liberation Army, Beijing 100071, China.
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Huang C, Hu Q, Li Y, Tian J, Ma Y, Zhao Y, Feng J, An J, Qiao L, Wang H, Jing S, Huang D, Lou S, Zhou M, Zhu S, Tao S, Li L. Intermediate Volatility Organic Compound Emissions from a Large Cargo Vessel Operated under Real-World Conditions. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:12934-12942. [PMID: 30351037 DOI: 10.1021/acs.est.8b04418] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Intermediate volatility organic compound (IVOC) emissions from a large cargo vessel were characterized under real-world operating conditions using an on-board measurement system. Test ship fuel-based emission factors (EFs) of total IVOCs were determined for two fuel types and seven operating conditions. The average total IVOC EF was 1003 ± 581 mg·kg-fuel-1, approximately 0.76 and 0.29 times the EFs of primary organic aerosol (POA) emissions from low-sulfur fuel (LSF, 0.38 wt % S) and high-sulfur fuel (HSF, 1.12 wt % S), respectively. The average total IVOC EF from LSF was 2.4 times that from HSF. The average IVOC EF under low engine load (15%) was 0.5-1.6 times higher than those under 36%-74% loads. An unresolved complex mixture (UCM) contributed 86.1 ± 1.9% of the total IVOC emissions. Ship secondary organic aerosol (SOA) production was estimated to be 546.5 ± 284.1 mg·kg-fuel-1; IVOCs contributed 98.9 ± 0.9% of the produced SOA on average. Fuel type was the dominant determinant of ship IVOC emissions, IVOC volatility distributions, and SOA production. The ship emitted more IVOC mass, produced higher proportions of volatile organic components, and produced more SOA mass when fueled with LSF than when fueled with HSF. When reducing ship POA emissions, more attention should be paid to commensurate control of ship SOA formation potential.
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Affiliation(s)
- Cheng Huang
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Qingyao Hu
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Yingjie Li
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Junjie Tian
- School of Resources and Environment Engineering , East China University of Science and Technology , Shanghai , 200237 , China
| | - Yingge Ma
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Yunliang Zhao
- Center for Atmospheric Particle Studies , Carnegie Mellon University , 5000 Forbes Avenue , Pittsburgh , Pennsylvania 15213 , United States
- Department of Mechanical Engineering , Carnegie Mellon University , 5000 Forbes Avenue , Pittsburgh , Pennsylvania 15213 , United States
| | - Jialiang Feng
- Institute of Environmental Pollution and Health , Shanghai University , Shanghai , 200244 , China
| | - Jingyu An
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Liping Qiao
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Hongli Wang
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Sheng'ao Jing
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Dandan Huang
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Shengrong Lou
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Min Zhou
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Shuhui Zhu
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Shikang Tao
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
| | - Li Li
- State Environmental Protection Key Laboratory of Cause and Prevention of Urban Air Pollution Complex , Shanghai Academy of Environmental Sciences , Shanghai , 200233 , China
- Institute of Environmental Pollution and Health , Shanghai University , Shanghai , 200244 , China
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46
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Diesel exhaust particles induce autophagy and citrullination in Normal Human Bronchial Epithelial cells. Cell Death Dis 2018; 9:1073. [PMID: 30341285 PMCID: PMC6195610 DOI: 10.1038/s41419-018-1111-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 09/20/2018] [Accepted: 09/24/2018] [Indexed: 01/05/2023]
Abstract
A variety of environmental agents has been found to influence the development of autoimmune diseases; in particular, the studies investigating the potential association of systemic autoimmune rheumatic diseases with environmental micro and nano-particulate matter are very few and contradictory. In this study, the role of diesel exhaust particles (DEPs), one of the most important components of environment particulate matter, emitted from Euro 4 and Euro 5 engines in altering the Normal Human Bronchial Epithelial (NHBE) cell biological activity was evaluated. NHBE cells were exposed in vitro to Euro 4 and Euro 5 particle carbon core, sampled upstream of the typical emission after-treatment systems (diesel oxidation catalyst and diesel particulate filter), whose surfaces have been washed from well-assessed harmful species, as polycyclic aromatic hydrocarbons (PAHs) to: (1) investigate their specific capacity to affect cell viability (flow cytometry); (2) stimulate the production of the pro-inflammatory cytokine IL-18 (Enzyme-Linked ImmunoSorbent Assay -ELISA-); (3) verify their specific ability to induce autophagy and elicit protein citrullination and peptidyl arginine deiminase (PAD) activity (confocal laser scanning microscopy, immunoprecipitation, Sodium Dodecyl Sulphate-PolyAcrylamide Gel Electrophoresis -SDS-PAGE- and Western blot, ELISA). In this study we demonstrated, for the first time, that both Euro 4 and Euro 5 carbon particles, deprived of PAHs possibly adsorbed on the soot surface, were able to: (1) significantly affect cell viability, inducing autophagy, apoptosis and necrosis; (2) stimulate the release of the pro-inflammatory cytokine IL-18; (3) elicit protein citrullination and PAD activity in NHBE cells. In particular, Euro 5 DEPs seem to have a more marked effect with respect to Euro 4 DEPs.
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47
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Corbin JC, Mensah AA, Pieber SM, Orasche J, Michalke B, Zanatta M, Czech H, Massabò D, Buatier de Mongeot F, Mennucci C, El Haddad I, Kumar NK, Stengel B, Huang Y, Zimmermann R, Prévôt ASH, Gysel M. Trace Metals in Soot and PM 2.5 from Heavy-Fuel-Oil Combustion in a Marine Engine. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:6714-6722. [PMID: 29688717 PMCID: PMC5990929 DOI: 10.1021/acs.est.8b01764] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 04/24/2018] [Indexed: 05/22/2023]
Abstract
Heavy fuel oil (HFO) particulate matter (PM) emitted by marine engines is known to contain toxic heavy metals, including vanadium (V) and nickel (Ni). The toxicity of such metals will depend on the their chemical state, size distribution, and mixing state. Using online soot-particle aerosol mass spectrometry (SP-AMS), we quantified the mass of five metals (V, Ni, Fe, Na, and Ba) in HFO-PM soot particles produced by a marine diesel research engine. The in-soot metal concentrations were compared to in-PM2.5 measurements by inductively coupled plasma-optical emission spectroscopy (ICP-OES). We found that <3% of total PM2.5 metals was associated with soot particles, which may still be sufficient to influence in-cylinder soot burnout rates. Since these metals were most likely present as oxides, whereas studies on lower-temperature boilers report a predominance of sulfates, this result implies that the toxicity of HFO PM depends on its combustion conditions. Finally, we observed a 4-to-25-fold enhancement in the ratio V:Ni in soot particles versus PM2.5, indicating an enrichment of V in soot due to its lower nucleation/condensation temperature. As this enrichment mechanism is not dependent on soot formation, V is expected to be generally enriched within smaller HFO-PM particles from marine engines, enhancing its toxicity.
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Affiliation(s)
- J. C. Corbin
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - A. A. Mensah
- Institute
for Atmospheric Chemistry, ETH Zurich, 8092 Zurich, Switzerland
| | - S. M. Pieber
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - J. Orasche
- Joint
Mass Spectrometry Centre, Cooperation Group Comprehensive Molecular
Analytics, Helmholtz Zentrum München, Ingolstädter Landstrasse
1, 85764 Neuherberg, Germany
- Joint
Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute
of Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany
| | - B. Michalke
- Research
Unit Analytical Biogeochemistry, Helmholtz
Zentrum München, 85764 Neuherberg, Germany
| | - M. Zanatta
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - H. Czech
- Joint
Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute
of Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany
| | - D. Massabò
- INFN, Sezione
di Genova, Via Dodecaneso 22, 16146 Genova, Italy
- Department
of Physics, University of Genoa, Via Dodecaneso 33, 16146 Genova, Italy
| | | | - C. Mennucci
- Department
of Physics, University of Genoa, Via Dodecaneso 33, 16146 Genova, Italy
| | - I. El Haddad
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - N. K. Kumar
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - B. Stengel
- Department
of Piston Machines and Internal Combustion Engines, University of Rostock, Albert-Einstein-Strasse 2, 18059 Rostock, Germany
- HICE −
Helmholtz Virtual Institute of Complex Molecular Systems in Environmental
Health, 85764 Neuherberg, Germany
| | - Y. Huang
- Joint
Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute
of Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany
| | - R. Zimmermann
- Joint
Mass Spectrometry Centre, Cooperation Group Comprehensive Molecular
Analytics, Helmholtz Zentrum München, Ingolstädter Landstrasse
1, 85764 Neuherberg, Germany
- Joint
Mass Spectrometry Centre, Chair of Analytical Chemistry, Institute
of Chemistry, University of Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany
- HICE −
Helmholtz Virtual Institute of Complex Molecular Systems in Environmental
Health, 85764 Neuherberg, Germany
| | - A. S. H. Prévôt
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
| | - M. Gysel
- Laboratory
of Atmospheric Chemistry, Paul Scherrer
Institute, CH-5232 Villigen, Switzerland
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48
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Lacroix G, Koch W, Ritter D, Gutleb AC, Larsen ST, Loret T, Zanetti F, Constant S, Chortarea S, Rothen-Rutishauser B, Hiemstra PS, Frejafon E, Hubert P, Gribaldo L, Kearns P, Aublant JM, Diabaté S, Weiss C, de Groot A, Kooter I. Air-Liquid Interface In Vitro Models for Respiratory Toxicology Research: Consensus Workshop and Recommendations. ACTA ACUST UNITED AC 2018; 4:91-106. [PMID: 32953944 PMCID: PMC7500038 DOI: 10.1089/aivt.2017.0034] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In vitro air-liquid interface (ALI) cell culture models can potentially be used to assess inhalation toxicology endpoints and are usually considered, in terms of relevancy, between classic (i.e., submerged) in vitro models and animal-based models. In some situations that need to be clearly defined, ALI methods may represent a complement or an alternative option to in vivo experimentations or classic in vitro methods. However, it is clear that many different approaches exist and that only very limited validation studies have been carried out to date. This means comparison of data from different methods is difficult and available methods are currently not suitable for use in regulatory assessments. This is despite inhalation toxicology being a priority area for many governmental organizations. In this setting, a 1-day workshop on ALI in vitro models for respiratory toxicology research was organized in Paris in March 2016 to assess the situation and to discuss what might be possible in terms of validation studies. The workshop was attended by major parties in Europe and brought together more than 60 representatives from various academic, commercial, and regulatory organizations. Following plenary, oral, and poster presentations, an expert panel was convened to lead a discussion on possible approaches to validation studies for ALI inhalation models. A series of recommendations were made and the outcomes of the workshop are reported.
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Affiliation(s)
- Ghislaine Lacroix
- Chronic Risks Division, Institut National de l'Environnement Industriel et des RISques, Verneuil-en-Halatte, France
| | - Wolfgang Koch
- In Vitro und Mechanistische Toxikologie, Fraunhofer ITEM, Hannover, Germany
| | - Detlef Ritter
- In Vitro und Mechanistische Toxikologie, Fraunhofer ITEM, Hannover, Germany
| | - Arno C Gutleb
- Environmental Research and Innovation (ERIN) Department, Luxembourg Institute of Science and Technology, Esch-sur-Alzette, Luxembourg
| | - Søren Thor Larsen
- Inhalation Toxicology Group, National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Thomas Loret
- Chronic Risks Division, Institut National de l'Environnement Industriel et des RISques, Verneuil-en-Halatte, France
| | - Filippo Zanetti
- Systems Toxicology Department, Philip Morris International R&D, Neuchâtel, Switzerland
| | | | - Savvina Chortarea
- BioNanomaterials, Adolphe Merkle Institute, University of Fribourg, Fribourg, Switzerland.,Laboratory for Materials-Biology Interactions, EMPA, Swiss Federal Laboratories for Materials, Science and Technology, St Gallen, Switzerland
| | | | - Pieter S Hiemstra
- Department of Pulmonology, Leiden University Medical Center, Leiden, The Netherlands
| | - Emeric Frejafon
- Chronic Risks Division, Institut National de l'Environnement Industriel et des RISques, Verneuil-en-Halatte, France
| | - Philippe Hubert
- Chronic Risks Division, Institut National de l'Environnement Industriel et des RISques, Verneuil-en-Halatte, France
| | - Laura Gribaldo
- Directorate F-Health, Consumers and Reference Materials Chemicals Safety and Alternative Methods Unit (F.3), EURL ECVAM, JRC, Ispra, Italy
| | - Peter Kearns
- Environment, Health and Safety Division, OECD, Paris, France
| | - Jean-Marc Aublant
- European Affairs and Standardization, Laboratoire National de Métrologie et d'Essais, Paris, France
| | - Silvia Diabaté
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Carsten Weiss
- Institute of Toxicology and Genetics, Karlsruhe Institute of Technology, Karlsruhe, Germany
| | - Antoinette de Groot
- Toxicological and Environmental Risk Assessment (TERA) Department, Solvay, Brussels, Belgium
| | - Ingeborg Kooter
- Department of Circular Environment and Environment (CEE), TNO, Utrecht, The Netherlands
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49
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Bierkandt FS, Leibrock L, Wagener S, Laux P, Luch A. The impact of nanomaterial characteristics on inhalation toxicity. Toxicol Res (Camb) 2018; 7:321-346. [PMID: 30090585 PMCID: PMC6060709 DOI: 10.1039/c7tx00242d] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 01/31/2018] [Indexed: 12/27/2022] Open
Abstract
During the last few decades, nanotechnology has evolved into a success story, apparent from a steadily increasing number of scientific publications as well as a large number of applications based on engineered nanomaterials (ENMs). Its widespread uses suggest a high relevance for consumers, workers and the environment, hence justifying intensive investigations into ENM-related adverse effects as a prerequisite for nano-specific regulations. In particular, the inhalation of airborne ENMs, being assumed to represent the most hazardous type of human exposure to these kinds of particles, needs to be scrutinized. Due to an increased awareness of possible health effects, which have already been seen in the case of ultrafine particles (UFPs), research and regulatory measures have set in to identify and address toxic implications following their almost ubiquitous occurrence. Although ENM properties differ from those of the respective bulk materials, the available assessment protocols are often designed for the latter. Despite the large benefit ensuing from the application of nanotechnology, many issues related to ENM behavior and adverse effects are not fully understood or should be examined anew. The traditional hypothesis that ENMs exhibit different or additional hazards due to their "nano" size has been challenged in recent years and ENM categorization according to their properties and toxicity mechanisms has been proposed instead. This review summarizes the toxicological effects of inhaled ENMs identified to date, elucidating the modes of action which provoke different mechanisms in the respiratory tract and their resulting effects. By linking particular mechanisms and adverse effects to ENM properties, grouping of ENMs based on toxicity-related properties is supposed to facilitate toxicological risk assessment. As intensive studies are still required to identify these "ENM classes", the need for alternatives to animal studies is evident and advances in cell-based test systems for pulmonary research are presented here. We hope to encourage the ongoing discussion about ENM risks and to advocate the further development and practice of suitable testing and grouping methods.
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Affiliation(s)
- Frank S Bierkandt
- German Federal Institute of Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Strasse 8-10 , 10589 Berlin , Germany . ; Tel: (+49) 30 18412-4538
| | - Lars Leibrock
- German Federal Institute of Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Strasse 8-10 , 10589 Berlin , Germany . ; Tel: (+49) 30 18412-4538
| | - Sandra Wagener
- German Federal Institute of Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Strasse 8-10 , 10589 Berlin , Germany . ; Tel: (+49) 30 18412-4538
| | - Peter Laux
- German Federal Institute of Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Strasse 8-10 , 10589 Berlin , Germany . ; Tel: (+49) 30 18412-4538
| | - Andreas Luch
- German Federal Institute of Risk Assessment (BfR) , Department of Chemical and Product Safety , Max-Dohrn-Strasse 8-10 , 10589 Berlin , Germany . ; Tel: (+49) 30 18412-4538
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50
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Zhang F, Chen Y, Chen Q, Feng Y, Shang Y, Yang X, Gao H, Tian C, Li J, Zhang G, Matthias V, Xie Z. Real-World Emission Factors of Gaseous and Particulate Pollutants from Marine Fishing Boats and Their Total Emissions in China. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:4910-4919. [PMID: 29616816 DOI: 10.1021/acs.est.7b04002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Pollutants from fishing boats have generally been neglected worldwide, and there is an acute shortage of measured emission data, especially in China. Therefore, on-board measurements of pollutants emitted from 12 different fishing boats in China (including gill net, angling, and trawler boats) were carried out in this study to investigate emission factors (EFs), characteristics and total emissions. The average EFs for CO2, CO, NO x, PM, and SO2 were 3074 ± 55.9, 50.6 ± 31.7, 54.2 ± 30.7, 9.54 ± 2.24, and 5.94 ± 6.38 g (kg fuel)-1, respectively, which were higher than those from previous studies of fishing boats. When compared to medium-speed and slow-speed engine vessels, high-speed engines on fishing boats had higher CO EFs but lower NO x EFs. Notably, when fishing boats were in low-load conditions, they always had higher EFs of CO, PM, and NO2 compared to other operating modes. The estimated results showed that emissions from motor-powered fishing boats in China in 2012 (232, 379, and 61.8 kt CO, NO x and PM) accounted for 10.7%, 10.9%, and 19.3% of the total CO, NO x and PM emitted from nonroad mobile sources, which means significant contribution of fishing boats to air pollution, especially in southern China areas.
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Affiliation(s)
- Fan Zhang
- Key Laboratory of Cities' Mitigation and Adaptation to Climate Change in Shanghai, China Meteorological Administration; State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering , Tongji University , Shanghai 200092 , P.R. China
| | - Yingjun Chen
- Key Laboratory of Cities' Mitigation and Adaptation to Climate Change in Shanghai, China Meteorological Administration; State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering , Tongji University , Shanghai 200092 , P.R. China
- Shanghai Institute of Pollution Control and Ecological Security , Shanghai 200092 , P.R. China
| | - Qi Chen
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University , Shanghai 200444 , P.R. China
| | - Yanli Feng
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University , Shanghai 200444 , P.R. China
| | - Yu Shang
- Institute of Environmental Pollution and Health, School of Environmental and Chemical Engineering, Shanghai University , Shanghai 200444 , P.R. China
| | - Xin Yang
- Shanghai Institute of Pollution Control and Ecological Security , Shanghai 200092 , P.R. China
- Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3), Department of Environmental Science and Engineering , Fudan University , Shanghai 200433 , P.R. China
| | - Huiwang Gao
- Key Laboratory of Marine Environment and Ecology , Ocean University of China, Ministry of Education of China , Qingdao , China
- Laboratory for Marine Ecology and Environmental Sciences , Qingdao National Laboratory for Marine Science and Technology , Qingdao 266071 , China
| | - Chongguo Tian
- Key Laboratory of Coastal Environmental Processes and Ecological Remediation , Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences , Yantai , Shandong 264003 , P.R. China
| | - Jun Li
- State Key Laboratory of Organic Geochemistry , Guangzhou Institute of Geochemistry, Chinese Academy of Sciences , Guangzhou , Guangdong 510640 , P.R. China
| | - Gan Zhang
- State Key Laboratory of Organic Geochemistry , Guangzhou Institute of Geochemistry, Chinese Academy of Sciences , Guangzhou , Guangdong 510640 , P.R. China
| | - Volker Matthias
- Helmholtz-Zentrum Geesthacht , Institute of Coastal Research , Max-Planck-Straße 1 , 21502 Geesthacht , Germany
| | - Zhiyong Xie
- Helmholtz-Zentrum Geesthacht , Institute of Coastal Research , Max-Planck-Straße 1 , 21502 Geesthacht , Germany
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