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Gea M, Fea E, Racca L, Gilli G, Gardois P, Schilirò T. Atmospheric endocrine disruptors: A systematic review on oestrogenic and androgenic activity of particulate matter. CHEMOSPHERE 2024; 349:140887. [PMID: 38070607 DOI: 10.1016/j.chemosphere.2023.140887] [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: 10/13/2023] [Revised: 11/30/2023] [Accepted: 12/02/2023] [Indexed: 01/10/2024]
Abstract
The alarming human health effects induced by endocrine disruptors (ED) have raised the attention of public opinion and policy makers leading worldwide to regulations that are continuously improved to reduce exposure to them. However, decreasing the exposure levels is challenging because EDs are ubiquitous and exposure occurs through multiple routes. The main exposure route is considered ingestion, but, recently, the inhalation has been hypothesized as an important additional route. To explore this scenario, some authors applied bioassays to assess the endocrine activity of air. This review summarizes for the first time the applied methods and the obtained evidences about the in vitro endocrine activity of airborne particulate matter (PM) collected outdoor. Among the bioassay endpoints, (anti)oestrogenic and (anti)androgenic activities were selected because are the most studied endocrine activities. A total of 24 articles were ultimately included in this review. Despite evidences are still scarce, the results showed that PM can induce oestrogenic, antioestrogenic, androgenic and antiandrogenic effects, suggesting that PM has an endocrine disrupting potential that should be considered because it could represent a further source of exposure to EDs. Although it is difficult to estimate how much inhalation can contribute to the total burden of EDs, endocrine activity of PM may increase the human health risk. Finally, the results pointed out that the overall endocrine activity is difficult to predict from the concentrations of individual pollutants, so the assessment using bioassays could be a valuable additional tool to quantify the health risk posed by EDs in air.
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Affiliation(s)
- Marta Gea
- Department of Public Health and Pediatrics, University of Torino, Torino, 10126, Italy.
| | - Elisabetta Fea
- Department of Public Health and Pediatrics, University of Torino, Torino, 10126, Italy.
| | - Letizia Racca
- Department of Public Health and Pediatrics, University of Torino, Torino, 10126, Italy.
| | - Giorgio Gilli
- Department of Public Health and Pediatrics, University of Torino, Torino, 10126, Italy.
| | - Paolo Gardois
- Biblioteca Federata di Medicina Ferdinando Rossi, University of Torino, Torino, 10126, Italy.
| | - Tiziana Schilirò
- Department of Public Health and Pediatrics, University of Torino, Torino, 10126, Italy.
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Jung JH, Yim B, Jeong S, Yoon MS, Kim BM, Ha SY, Kim M, Rhee JS, Lee YM. Development and Evaluation of Olive Flounder cyp1a1-Luciferase Assay for Effective Detection of CYP1A-Inducing Contaminants in Coastal Sediments. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:15170-15179. [PMID: 33197181 DOI: 10.1021/acs.est.0c06921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Flounders have been widely used as indicator species for monitoring the benthic environment of marine coastal regions owing to their habitat and feeding preferences in or on sandy sediments. Here, a single-step, sensitive, specific, and simple luciferase assay was developed, using the olive flounder cyp1a1 gene, for effective detection of CYP1A-inducing contaminants in coastal sediments. The developed cyp1a1-luciferase assay was highly sensitive to the widely used CYP1A inducers 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), benzo[a]pyrene (B[a]P), and 3,3',4,4',5-pentachlorobiphenyl (PCB 126). In the case of TCDD, significant dose-dependent increases in luciferase activity (0.3-300 ng/L) were detected. The assay was more sensitive to PCB 126 than to B[a]P. The assay also involved the highly sensitive expression of luciferase to extracted mixtures of PCBs and polycyclic aromatic hydrocarbons (PAHs) collected from coastal sediments. PCBs were more capable of cyp1a1 induction in the assay system at small doses than PAHs in environmental samples. Using the cyp1a1-luciferase assay along with water or sediment chemistry will certainly aid in diagnosing CYP1A-inducing contaminants in coastal environments.
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Affiliation(s)
- Jee-Hyun Jung
- Risk Assessment Research Center, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea
- Department of Ocean Science, Korea University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Bora Yim
- Department of Biotechnology, College of Convergence Engineering, Sangmyung University, Seoul 03016, Republic of Korea
| | - Sol Jeong
- Department of Molecular Medicine, School of Medicine, Gachon University, Incheon 21999, Republic of Korea
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Republic of Korea
| | - Mee-Sup Yoon
- Department of Molecular Medicine, School of Medicine, Gachon University, Incheon 21999, Republic of Korea
- Department of Health Sciences and Technology, GAIHST, Gachon University, Incheon 21999, Republic of Korea
| | - Bo-Mi Kim
- Unit of Research for Practical Application, Korea Polar Research Institute, Incheon 21990, Republic of Korea
| | - Sung Yong Ha
- Risk Assessment Research Center, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea
| | - Moonkoo Kim
- Risk Assessment Research Center, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea
- Department of Ocean Science, Korea University of Science and Technology, Daejeon 34113, Republic of Korea
| | - Jae-Sung Rhee
- Department of Marine Science, College of Natural Sciences, Incheon National University, Incheon 22012, Republic of Korea
| | - Young-Mi Lee
- Department of Biotechnology, College of Convergence Engineering, Sangmyung University, Seoul 03016, Republic of Korea
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Vandermarken T, Croes K, Van Langenhove K, Boonen I, Servais P, Garcia-Armisen T, Brion N, Denison MS, Goeyens L, Elskens M. Endocrine activity in an urban river system and the biodegradation of estrogen-like endocrine disrupting chemicals through a bio-analytical approach using DRE- and ERE-CALUX bioassays. CHEMOSPHERE 2018; 201:540-549. [PMID: 29533803 DOI: 10.1016/j.chemosphere.2018.03.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 02/12/2018] [Accepted: 03/03/2018] [Indexed: 05/20/2023]
Abstract
The Zenne River, crossing the Brussels region (Belgium) is an extremely urbanized river impacted by both domestic and industrial effluents. The objective of this study was to monitor the occurrence and activity of Endocrine Active Substances (EAS) in river water and sediments in the framework of the Environmental Quality Standards Directive (2008/105/EC and 2013/39/EU). Activities were determined using Estrogen and Dioxin Responsive Elements (ERE and DRE) Chemical Activated Luciferase Gene Expression (CALUX) bioassays. A potential contamination source of estrogen active compounds was identified in the river at an industrial area downstream from Brussels with a peak value of 938 pg E2 eq./L water (above the EQS of 0.4 ng/L) and 195 pg E2 eq./g sediment. Estrogens are more abundantly present in the sediments than in the dissolved phase. Principal Component Analysis (PCA) showed high correlations between Suspended Particulate Matter (SPM), Particulate (POC) and Dissolved Organic Carbon (DOC) and estrogenic EAS. The dioxin fractions comply with previous data and all were above the United States Environmental Protection Agency (US EPA) low-level risk, with one (42 pg TCDD eq./g sediment) exceeding the high-level risk value for mammals. The self-purifying ability of the Zenne River regarding estrogens was examined with an in vitro biodegradation experiment using the bacterial community naturally present in the river. Hill coefficient and EC50 values (Effective Concentration at 50%) revealed a process of biodegradation in particulate and dissolved phase. The estrogenic activity was decreased by 80%, demonstrating the ability of self-purification of estrogenic compounds in the Zenne River.
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Affiliation(s)
- T Vandermarken
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium.
| | - K Croes
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
| | - K Van Langenhove
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
| | - I Boonen
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
| | - P Servais
- Université Libre de Bruxelles, Department of Ecology of Aquatic Systems, Boulevard Du Triomphe, 1050 Brussels, Belgium
| | - T Garcia-Armisen
- Université Libre de Bruxelles, Department of Ecology of Aquatic Systems, Boulevard Du Triomphe, 1050 Brussels, Belgium
| | - N Brion
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
| | - M S Denison
- University of California at Davis, Department of Environmental Toxicology, Davis, CA 95616, USA
| | - L Goeyens
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
| | - M Elskens
- Vrije Universiteit Brussel, Department of Analytical, Environmental and Geo-Chemistry, Pleinlaan 2, 1050 Brussels, Belgium
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Guo W, Van Langenhove K, Denison MS, Baeyens W, Elskens M, Gao Y. Estrogenic Activity Measurements in Water Using Diffusive Gradients in Thin-Film Coupled with an Estrogen Bioassay. Anal Chem 2017; 89:13357-13364. [PMID: 29151339 DOI: 10.1021/acs.analchem.7b03537] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A novel type of diffusive gradients in thin-film (DGT) was combined with a chemically activated luciferase gene expression bioassay (CALUX) to measure estrogens in aquatic systems. The performance of this novel method was assessed with 17β-estradiol (E2) as the model steroid hormone, XAD 18 resin gel as the binding phase in the DGT method and VM7Luc4E2 cells (formerly BG1Luc4E2) for the Estrogen Responsive Element (ERE)-CALUX bioassay. The measured effective diffusion coefficient of E2 in agarose diffusive gel was 4.65 ± 0.37 × 10-6 cm2 s-1 at 25 °C. The detection limit of this combined DGT/ERE-CALUX method for 1 day of sampling (0.026 ± 0.003 ng L-1 of E2) is significantly lower than that obtained by spot sampling combined with GC-MS/MS or LC-MS/MS analysis (0.1-7.0 ng L-1). The method is independent of pH (5-8), ionic strength (0.001-0.5 M), and dissolved organic matter (DOM; concentrations up to 30 mg L-1). Field applications of this novel DGT in effluents of three sewage treatment plants in Beijing city (China) showed comparable results to conventional spot (grab) sampling. This study demonstrates that the combined DGT/ERE-CALUX approach is an effective and sensitive tool for in situ monitoring of estrogenic activity in waters and wastewaters.
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Affiliation(s)
- Wei Guo
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB) , Pleinlaan 2, 1050 Brussel, Belgium.,School of Environmental Science and Engineering, North China Electric Power University , Beijing, 102206, China
| | - Kersten Van Langenhove
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB) , Pleinlaan 2, 1050 Brussel, Belgium
| | - Michael S Denison
- Department of Environmental Toxicology, University of California, Davis (UC Davis) , One Shields Avenue, Davis, California 95616, United States
| | - Willy Baeyens
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB) , Pleinlaan 2, 1050 Brussel, Belgium
| | - Marc Elskens
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB) , Pleinlaan 2, 1050 Brussel, Belgium
| | - Yue Gao
- Analytical, Environmental and Geo-Chemistry (AMGC), Vrije Universiteit Brussel (VUB) , Pleinlaan 2, 1050 Brussel, Belgium
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