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Verscheure E, Stierum R, Schlünssen V, Lund Würtz AM, Vanneste D, Kogevinas M, Harding BN, Broberg K, Zienolddiny-Narui S, Erdem JS, Das MK, Makris KC, Konstantinou C, Andrianou X, Dekkers S, Morris L, Pronk A, Godderis L, Ghosh M. Characterization of the internal working-life exposome using minimally and non-invasive sampling methods - a narrative review. ENVIRONMENTAL RESEARCH 2023; 238:117001. [PMID: 37683788 DOI: 10.1016/j.envres.2023.117001] [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: 04/13/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023]
Abstract
During recent years, we are moving away from the 'one exposure, one disease'-approach in occupational settings and towards a more comprehensive approach, taking into account the totality of exposures during a life course by using an exposome approach. Taking an exposome approach however is accompanied by many challenges, one of which, for example, relates to the collection of biological samples. Methods used for sample collection in occupational exposome studies should ideally be minimally invasive, while at the same time sensitive, and enable meaningful repeated sampling in a large population and over a longer time period. This might be hampered in specific situations e.g., people working in remote areas, during pandemics or with flexible work hours. In these situations, using self-sampling techniques might offer a solution. Therefore, our aim was to identify existing self-sampling techniques and to evaluate the applicability of these techniques in an occupational exposome context by conducting a literature review. We here present an overview of current self-sampling methodologies used to characterize the internal exposome. In addition, the use of different biological matrices was evaluated and subdivided based on their level of invasiveness and applicability in an occupational exposome context. In conclusion, this review and the overview of self-sampling techniques presented herein can serve as a guide in the design of future (occupational) exposome studies while circumventing sample collection challenges associated with exposome studies.
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Affiliation(s)
- Eline Verscheure
- Department of Public Health and Primary Care, Centre for Environment and Health, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Rob Stierum
- Netherlands Organisation for Applied Scientific Research TNO, Risk Analysis for Products in Development, Utrecht, the Netherlands
| | - Vivi Schlünssen
- Department of Public Health, Research unit for Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Anne Mette Lund Würtz
- Department of Public Health, Research unit for Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, Aarhus, Denmark
| | - Dorian Vanneste
- Department of Public Health and Primary Care, Centre for Environment and Health, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Manolis Kogevinas
- Environment and Health over the Lifecourse Program, ISGlobal, Barcelona, Spain
| | - Barbara N Harding
- Environment and Health over the Lifecourse Program, ISGlobal, Barcelona, Spain
| | - Karin Broberg
- Division of Occupational and Environmental Medicine, Lund University, Lund, Sweden; Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | | | | | - Mrinal K Das
- National Institute of Occupational Health, Oslo, Norway
| | - Konstantinos C Makris
- Cyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - Corina Konstantinou
- Cyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - Xanthi Andrianou
- Cyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol, Cyprus
| | - Susan Dekkers
- Netherlands Organisation for Applied Scientific Research TNO, Risk Analysis for Products in Development, Utrecht, the Netherlands
| | | | - Anjoeka Pronk
- Netherlands Organisation for Applied Scientific Research TNO, Risk Analysis for Products in Development, Utrecht, the Netherlands
| | - Lode Godderis
- Department of Public Health and Primary Care, Centre for Environment and Health, Katholieke Universiteit Leuven, Leuven, Belgium; Idewe, External Service for Prevention and Protection at work, Heverlee, Belgium.
| | - Manosij Ghosh
- Department of Public Health and Primary Care, Centre for Environment and Health, Katholieke Universiteit Leuven, Leuven, Belgium.
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Knasmueller S. Response to letter to the editor. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2020; 83:766-768. [PMID: 32835643 DOI: 10.1080/15287394.2020.1798046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Wultsch G, Setayesh T, Kundi M, Kment M, Nersesyan A, Fenech M, Knasmüller S. Induction of DNA damage as a consequence of occupational exposure to crystalline silica: A review and meta-analysis. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2020; 787:108349. [PMID: 34083037 DOI: 10.1016/j.mrrev.2020.108349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 01/23/2023]
Abstract
About 40 million workers are occupationally exposed to crystalline silica (CS) which was classified as a human carcinogen by the IARC. It is assumed that damage of the genetic material via inflammation and reactive oxygen species by CS lead to formation of malignant cells. We conducted a systematic literature search to find out if inhalation of CS containing dusts at workplaces causes damage of the genetic material. Thirteen studies were found eligible for this review, in most of them (n = 9) micronuclei (MN) which reflect structural/numerical chromosomal aberrations were monitored in lymphocytes and/or in exfoliated buccal cells. In 5 investigations DNA damage was measured in blood cells in single cell gel electrophoresis (comet) experiments. Frequently studied groups were potters, stone cutters, miners and construction workers. Results of meta-analyses show that exposure to CS causes formation of MN and DNA breaks, the overall ratio values were in exposed workers 2.06- and 1.96-fold higher than in controls, respectively. Two studies reported increased levels of oxidized guanine, and higher levels of DNA adducts with malondialdehyde indicating that exposure to CS leads to oxidative damage. The exposure of the workers to CS was quantified only in two studies, information concerning the size and chemical structures of the particles is lacking in most investigations. Therefore, it is not possible to use the results to derive occupational exposure limits of workers to CS which vary strongly in different countries. Nevertheless, the evaluation of the current state of knowledge shows that biomonitoring studies in which damage of the genetic material is measured in CS exposed workers can contribute to assess adverse health effects as consequence of DNA instability in specific occupations.
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Affiliation(s)
- Georg Wultsch
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Tahereh Setayesh
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Michael Kundi
- Center for Public Health, Department of Environmental Health, Medical University of Vienna, Vienna, Austria
| | - Michael Kment
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Armen Nersesyan
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Michael Fenech
- School of Pharmacy and Medical Sciences, Division of Health Sciences, University of South Australia, Adelaide, Australia
| | - Siegfried Knasmüller
- Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria.
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Benvindo-Souza M, Assis RA, Oliveira EAS, Borges RE, Santos LRDS. The micronucleus test for the oral mucosa: global trends and new questions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:27724-27730. [PMID: 29152700 DOI: 10.1007/s11356-017-0727-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 11/08/2017] [Indexed: 06/07/2023]
Abstract
This study reviews global trends in the publication of papers on the micronucleus test of the exfoliated cells of the oral mucosa in mammals as an approach for environmental biomonitoring. This test has been widely used due to its precision for the detection of chromosome damage. Our temporal analysis showed a significant increase (p < 0.05) in the publication of papers on the oral mucosa over the past 33 years. Brazil was the country that published most papers (24% of the total), followed by India (16%), the USA (10%), Mexico (7%), and Turkey (6%). A further 30 countries contributed the other 37% of the papers. Overall, 99% of the micronucleus studies involved human subjects, and only 1% involved other mammals. As many wild mammals are subject to the same environmental pressures as humans, in particular chemical pollution, it seems likely that many species are equally susceptible to genotoxicogical damage. We emphasize the importance of applying this technique to the analysis of the oral mucosa of wild mammals, as well as the evaluation of its effectiveness, as observed in humans, and the expansion of the available approaches to the monitoring of environmental quality.
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Affiliation(s)
- Marcelino Benvindo-Souza
- Laboratório de Biologia Animal, Instituto Federal Goiano, IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, GO, CEP 75.901-970, Brazil
| | - Rhayane Alves Assis
- Laboratório de Biologia Animal, Instituto Federal Goiano, IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, GO, CEP 75.901-970, Brazil
| | - Eliane Andreia Santos Oliveira
- Laboratório de Biologia Animal, Instituto Federal Goiano, IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, GO, CEP 75.901-970, Brazil
| | - Rinneu Elias Borges
- Departamento de Biologia, Universidade de Rio Verde, UniRV, Fazenda Fontes do Saber, Rio Verde, GO, CEP: 75.901-970, Brazil
| | - Lia Raquel de Souza Santos
- Laboratório de Biologia Animal, Instituto Federal Goiano, IF Goiano, Rodovia Sul Goiana, Km 01, Zona Rural, Rio Verde, GO, CEP 75.901-970, Brazil.
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Cardoso-Gustavson P, Fernandes FF, Alves ES, Victorio MP, Moura BB, Domingos M, Rodrigues CA, Ribeiro AP, Nievola CC, Figueiredo AMG. Tillandsia usneoides: a successful alternative for biomonitoring changes in air quality due to a new highway in São Paulo, Brazil. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:1779-1788. [PMID: 26396016 DOI: 10.1007/s11356-015-5449-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 09/16/2015] [Indexed: 06/05/2023]
Abstract
Tillandsia usneoides is an aerial epiphytic bromeliad that absorbs water and nutrients directly from the atmosphere by scales covering its surface. We expanded the use of this species as a broader biomonitor based on chemical and structural markers to detect changes in air quality. The usefulness of such comprehensive approach was tested during the construction and opening of a highway (SP-21) in São Paulo State, Brazil. The biomonitoring study was performed from 2009 to 2012, thus comprising the period during construction and after the highway inauguration. Metal accumulation and structural alterations were assessed, in addition to microscopy analyses to understand the metal chelation in plant tissues and to assess the causes of alterations in the number and shape of scale cells. Altogether, our analyses support the use of this species as a wide biomonitor of air quality in urbanized areas.
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Affiliation(s)
- Poliana Cardoso-Gustavson
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Arcturus 03, Jardim Antares, São Bernardo do Campo, 09606-070, SP, Brazil.
| | - Francine Faia Fernandes
- Programa de Pós-Graduação em Biodiversidade Vegetal e Meio Ambiente, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Edenise Segala Alves
- Núcleo de Pesquisa em Anatomia, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Mariana Pereira Victorio
- Núcleo de Pesquisa em Anatomia, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Barbara Baesso Moura
- Programa de Pós-Graduação em Biodiversidade Vegetal e Meio Ambiente, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Marisa Domingos
- Núcleo de Pesquisa em Anatomia, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Caroline Albuquerque Rodrigues
- Laboratório de Análise por Ativação com Nêutrons, Instituto de Pesquisas Energéticas e Nucleares, Av. Prof. Lineu Prestes, 2242, 05508-000, São Paulo, SP, Brazil.
| | - Andreza Portella Ribeiro
- Mestrado em Cidades Inteligentes e Sustentáveis, Universidade Nove de Julho, Av. Francisco Matarazzo, 612, prédio C, Água Branca, 05001 100, SP, Brazil.
| | - Catarina Carvalho Nievola
- Núcleo de Pesquisa em Anatomia, Instituto de Botânica, Av. Miguel Stefano 3687, Água Funda, 04301-902, SP, Brazil.
| | - Ana Maria G Figueiredo
- Laboratório de Análise por Ativação com Nêutrons, Instituto de Pesquisas Energéticas e Nucleares, Av. Prof. Lineu Prestes, 2242, 05508-000, São Paulo, SP, Brazil.
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Nattrass C, Horwell CJ, Damby DE, Kermanizadeh A, Brown DM, Stone V. The global variability of diatomaceous earth toxicity: a physicochemical and in vitro investigation. J Occup Med Toxicol 2015. [PMID: 26199640 PMCID: PMC4509483 DOI: 10.1186/s12995-015-0064-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Diatomaceous earth (DE) is mined globally and is potentially of occupational respiratory health concern due to the high crystalline silica content in processed material. DE toxicity, in terms of variability related to global source and processing technique, is poorly understood. This study addresses this variability using physicochemical characterisation and in vitro toxicology assays. Methods Nineteen DE samples sourced from around the world, comprising unprocessed, calcined and flux-calcined DE, were analysed for chemical and mineral composition, particle size and morphology, and surface area. The potential toxicity of DE was assessed by its haemolytic capacity, and its ability to induce cytotoxicity or cytokine release by J774 macrophages. Results The potential toxicity of DE varied with source and processing technique, ranging from non-reactive to as cytotoxic and haemolytic as DQ12. Crystalline silica-rich, flux-calcined samples were all unreactive, regardless of source. The potential toxicity of unprocessed and calcined samples was variable, and did not correlate with crystalline silica content. Calcium-rich phases, iron content, amorphous material, particle size and morphology all appeared to play a role in sample reactivity. An increased surface area was linked to an increased reactivity in vitro for some sample types. Conclusions Overall, no single property of DE could be linked to its potential toxicity, but crystalline silica content was not a dominant factor. Occlusion of the potentially toxic crystalline silica surface by an amorphous matrix or other minerals and impurities in the crystal structure are suggested to pacify toxicity in these samples. In vivo verification is required, but these data suggest that crystalline silica content alone is not a sufficient indicator of the potential DE hazard. Electronic supplementary material The online version of this article (doi:10.1186/s12995-015-0064-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- C Nattrass
- Institute of Hazard, Risk & Resilience, Department of Earth Sciences, Durham University, Durham, DH1 3LE UK
| | - C J Horwell
- Institute of Hazard, Risk & Resilience, Department of Earth Sciences, Durham University, Durham, DH1 3LE UK
| | - D E Damby
- Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Munich, 80333 Germany
| | - A Kermanizadeh
- School of Life Sciences, Heriot-Watt University, Edinburgh, EH14 4AS UK ; Department of Public Health, Section of Occupational and Environmental Health, University of Copenhagen, Copenhagen, DK-1014 Denmark
| | - D M Brown
- School of Life Sciences, Heriot-Watt University, Edinburgh, EH14 4AS UK
| | - V Stone
- School of Life Sciences, Heriot-Watt University, Edinburgh, EH14 4AS UK
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Kalaev VN, Artyukhov VG, Nechaeva MS. Micronucleus test of human oral cavity buccal epithelium: Problems, achievement, perspectives. CYTOL GENET+ 2014. [DOI: 10.3103/s0095452714060061] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Potential uses, limitations, and basic procedures of micronuclei and nuclear abnormalities in buccal cells. DISEASE MARKERS 2014; 2014:956835. [PMID: 24778463 PMCID: PMC3932264 DOI: 10.1155/2014/956835] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 11/21/2013] [Accepted: 11/27/2013] [Indexed: 12/04/2022]
Abstract
The use of biomarkers as tools to evaluate genotoxicity is increasing recently. Methods that have been used previously to evaluate genomic instability are frequently expensive, complicated, and invasive. The micronuclei (MN) and nuclear abnormalities (NA) technique in buccal cells offers a great opportunity to evaluate in a clear and precise way the appearance of genetic damage whether it is present as a consequence of occupational or environmental risk. This technique is reliable, fast, relatively simple, cheap, and minimally invasive and causes no pain. So, it is well accepted by patients; it can also be used to assess the genotoxic effect derived from drug use or as a result of having a chronic disease. Furthermore the beneficial effects derived from changes in life style or taking additional supplements can also be evaluated. In the present paper, we aim to focus on the explanation of MN test and its usefulness as a biomarker; we further give details about procedures to perform and interpret the results of the test and review some factors that could have an influence on the results of the technique.
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Sadatullah S, Dawasaz AA, Luqman M, Assiry AA, Almeshari AA, Togoo RA. Radiation risk assessment in professionals working in dental radiology area using buccal micronucleus cytome assay. J Contemp Dent Pract 2013; 14:1024-7. [PMID: 24858744 DOI: 10.5005/jp-journals-10024-1444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The aim of this study was to assess the incidence of micronuclei (MN) in buccal mucosal cells of professionals working in radiology area to determine the risk of stochastic effects of radiation. MATERIALS AND METHODS All the professionals and students working in King Khalid University - College of Dentistry radiology area were included in the Risk Group (RG = 27). The Control Group (CG = 27) comprised of healthy individual matching the gender and age of the RG. Buccal mucosal scraping from all the 54 subjects of RG and CG were stained with Papanicolaou stain and observed under oil immersion lens (×100) for the presence of micronuclei (MN) in the exfoliated epithelial cells. RESULTS There was no significant difference between the incidence of MN in RG and CG (p = >0.05) using t-test. CONCLUSION Routine radiation protection protocol does minimize the risk of radiation induced cytotoxicity, however, screening of professionals should be carried out at regular intervals.
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Affiliation(s)
- Syed Sadatullah
- Assistant Professor, Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, King Khalid University Abha, Saudi Arabia, Phone: 00966502584456, e-mail: dr.sadat@ hotmail.com
| | - Ali Azhar Dawasaz
- Assistant Professor, Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, King Khalid University Abha, Saudi Arabia
| | - Master Luqman
- Assistant Professor, Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, King Khalid University Abha, Saudi Arabia
| | - Ali A Assiry
- Demonstrator, Department of Pediatric Dentistry, College of Dentistry University of Najran, Najran, Saudi Arabia
| | - Ahmed A Almeshari
- Demonstrator, Department of Oral and Maxillofacial Surgery, Division of Maxillofacial Radiology, College of Dentistry, University of Najran Najran, Saudi Arabia
| | - Rafi Ahmad Togoo
- Associate Professor, Department of Preventive Dental Sciences College of Dentistry, King Khalid University, Abha, Saudi Arabia
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AZHAR DA, SYED S, LUQMAN M, ALI AA. Evaluation of methyl methacrylate monomer cytotoxicity in dental lab technicians using buccal micronucleus cytome assay. Dent Mater J 2013; 32:519-21. [DOI: 10.4012/dmj.2012-322] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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