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Shah A, Miller RL. Synthetic Chemicals: What We Have Learned and Still Need to Learn About Their Associations with Childhood Allergy and Asthma. Curr Environ Health Rep 2023; 10:459-468. [PMID: 37770759 DOI: 10.1007/s40572-023-00411-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 09/30/2023]
Abstract
PURPOSE OF REVIEW Prenatal and childhood exposure to synthetic chemicals, such as phenols and phthalates, have been linked to asthma and allergy, but the extent of this association and the underlying mechanisms are not fully understood. Here we provide an up-to-date review of the evidence linking phenol and phthalate exposure with childhood asthma and allergy and of proposed mechanistic pathways. RECENT FINDINGS Five experimental and 12 epidemiological studies that examined associations between exposures to synthetic chemicals to asthma and allergic diseases were included. An additional 14 studies provided mechanistic support for the importance of immune modification through epigenetic regulation, induction of pro-allergic T2 expression, and endocrine disruption. While recent studies have provided further experimental and epidemiological evidence for how these chemical exposures may induce childhood asthma and allergy, the recent literature remains limited. However, emerging mechanistic studies have identified chemical-induced alterations in DNA methylation of genes implicated in allergic inflammation and endocrine disruption as potential pathways. In addition, barriers to decrease exposure to synthetic chemicals at the individual level (facilitated through education) and areas for further action at the organizational and governmental levels are suggested. The latter includes transferring some of the onus from the individual to organizations and legislation to restrict marketing and access to products containing potentially harmful chemicals and provide alternative products. We also suggest future research that focuses on further elucidating pathways between exposure to disease development and identifying strategies to reduce exposure at the population level.
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Affiliation(s)
- Ami Shah
- Division of Clinical Immunology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA
| | - Rachel L Miller
- Division of Clinical Immunology, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY, 10029, USA.
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Gaylord A, Barrett ES, Sathyanarayana S, Swan SH, Nguyen RHN, Bush NR, Carroll K, Day DB, Kannan K, Trasande L. Prenatal bisphenol A and S exposure and atopic disease phenotypes at age 6. ENVIRONMENTAL RESEARCH 2023; 226:115630. [PMID: 36889565 PMCID: PMC10101912 DOI: 10.1016/j.envres.2023.115630] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 03/03/2023] [Accepted: 03/04/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Atopic disease may be influenced by prenatal and early life exposure to endocrine disrupting chemicals, including bisphenols, but results from epidemiological studies have been mixed. This study aimed to extend the epidemiological literature, hypothesizing that children with higher prenatal bisphenol exposure are more likely to have childhood atopic disease. METHODS Urinary bisphenol A (BPA) and S (BPS) concentrations were measured in each trimester from 501 pregnant women in a multi-center, prospective pregnancy cohort. Ever asthma, current asthma, wheeze, and food allergy) were assessed at age six via standardized ISAAC questionnaire. We constructed generalized estimating equations to examine BPA and BPS exposure jointly at each trimester for each atopy phenotype. BPA was modeled as a log-transformed continuous variable, whereas BPS was modeled as detected versus not detected. We also modeled pregnancy-averaged BPA values and a categorical indicator for number of detectable BPS values over pregnancy (0-3) in logistic regression models. RESULTS First trimester BPA was associated with inverse odds of food allergy among the entire study sample (OR = 0.78, 95% CI = 0.64-0.95, p = 0.01) and females only (OR = 0.69, 95% CI = 0.52-0.90, p = 0.006). The inverse relationship persisted in pregnancy-averaged models of BPA among females (OR = 0.56, 95% CI = 0.35-0.90, p = 0.006). Second trimester BPA was associated with greater odds of food allergy in the entire sample (OR = 1.27, 95% CI = 1.02-1.58, p = 0.03) and among males only (OR = 1.48, 95% CI = 1.02-2.14, p = 0.04). Odds of current asthma increased among males in the pregnancy-averaged BPS models (OR = 1.65, 95% CI = 1.01-2.69, p = 0.045). CONCLUSION We saw opposite effects of BPA on food allergy that were trimester- and sex-specific. These divergent associations warrant further investigation. There is some evidence to suggest that prenatal BPS is associated with asthma among males, but further research is required in cohorts with a greater proportion of prenatal urine samples with detectable BPS to validate these results.
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Affiliation(s)
- Abigail Gaylord
- Department of Environmental Health Sciences, Columbia Mailman School of Public Health, New York, NY, USA.
| | - Emily S Barrett
- Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - Sheela Sathyanarayana
- Department of Pediatrics, Department of Environmental and Occupational Health Sciences, Department of Epidemiology, University of Washington, Seattle, WA, USA; Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
| | - Shanna H Swan
- Department of Preventive Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ruby H N Nguyen
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Nicole R Bush
- Department of Psychiatry, University of California-San Francisco, San Francisco, CA, USA; Department of Pediatrics, University of California-San Francisco, San Francisco, CA, USA
| | - Kecia Carroll
- Department of Pediatrics, Icahn School of Medicine at Mount Sinai, Kravis Children's Hospital, New York, NY, USA
| | - Drew B Day
- Seattle Children's Research Institute, University of Washington, Seattle, WA, USA
| | - Kurunthachalam Kannan
- Department of Pediatrics, New York University School of Medicine, New York, NY, USA; Department of Environmental Medicine, New York University School of Medicine, New York, NY, USA
| | - Leonardo Trasande
- Department of Population Health, New York University School of Medicine, New York, NY, USA; Department of Pediatrics, New York University School of Medicine, New York, NY, USA; Department of Environmental Medicine, New York University School of Medicine, New York, NY, USA; New York University Wagner School of Public Service, New York, NY, USA; New York University School of Global Public Health, New York, NY, USA
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Lambré C, Barat Baviera JM, Bolognesi C, Chesson A, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lampi E, Mengelers M, Mortensen A, Rivière G, Silano (until 21 December 2020†) V, Steffensen I, Tlustos C, Vernis L, Zorn H, Batke M, Bignami M, Corsini E, FitzGerald R, Gundert‐Remy U, Halldorsson T, Hart A, Ntzani E, Scanziani E, Schroeder H, Ulbrich B, Waalkens‐Berendsen D, Woelfle D, Al Harraq Z, Baert K, Carfì M, Castoldi AF, Croera C, Van Loveren H. Re-evaluation of the risks to public health related to the presence of bisphenol A (BPA) in foodstuffs. EFSA J 2023; 21:e06857. [PMID: 37089179 PMCID: PMC10113887 DOI: 10.2903/j.efsa.2023.6857] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023] Open
Abstract
In 2015, EFSA established a temporary tolerable daily intake (t-TDI) for BPA of 4 μg/kg body weight (bw) per day. In 2016, the European Commission mandated EFSA to re-evaluate the risks to public health from the presence of BPA in foodstuffs and to establish a tolerable daily intake (TDI). For this re-evaluation, a pre-established protocol was used that had undergone public consultation. The CEP Panel concluded that it is Unlikely to Very Unlikely that BPA presents a genotoxic hazard through a direct mechanism. Taking into consideration the evidence from animal data and support from human observational studies, the immune system was identified as most sensitive to BPA exposure. An effect on Th17 cells in mice was identified as the critical effect; these cells are pivotal in cellular immune mechanisms and involved in the development of inflammatory conditions, including autoimmunity and lung inflammation. A reference point (RP) of 8.2 ng/kg bw per day, expressed as human equivalent dose, was identified for the critical effect. Uncertainty analysis assessed a probability of 57-73% that the lowest estimated Benchmark Dose (BMD) for other health effects was below the RP based on Th17 cells. In view of this, the CEP Panel judged that an additional uncertainty factor (UF) of 2 was needed for establishing the TDI. Applying an overall UF of 50 to the RP, a TDI of 0.2 ng BPA/kg bw per day was established. Comparison of this TDI with the dietary exposure estimates from the 2015 EFSA opinion showed that both the mean and the 95th percentile dietary exposures in all age groups exceeded the TDI by two to three orders of magnitude. Even considering the uncertainty in the exposure assessment, the exceedance being so large, the CEP Panel concluded that there is a health concern from dietary BPA exposure.
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Kimber I, Woeffen N, Sondenheimer K. Bisphenol A, T H17 cells, and allergy: a commentary. J Immunotoxicol 2022; 19:93-99. [PMID: 36070621 DOI: 10.1080/1547691x.2022.2113842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
There is a continuing interest in whether Bisphenol A (BPA) is able to cause adverse health effects through interaction with elements of the immune system. That interest has been fuelled further by the recent publication of a draft opinion on BPA prepared by the European Food Safety Authority (EFSA) Panel on Food Contact Materials, Enzymes and Processing Aids (CEP). This draft opinion judged effects on the immune system to be the most sensitive health outcome, and identified BPA-induced changes in the frequency of T-helper (TH)-17 cells in the spleens of mice as being the critical effect based on an association of these cells with inflammation. Based on these evaluations the CEP Panel recommended that a revised Tolerable Daily Intake (TDI) for BPA of 0.04 ng/kg bw/day should be adopted; representing a very substantial reduction (100,000-fold) compared with the existing TDI. The purpose of this commentary is to summarize briefly the role of TH17 cells in immune responses, and to review relevant literature regarding the influence of BPA on these cells, and on inflammatory responses in the lung and respiratory allergy. The conclusion drawn is that based on uncertainties about the effects of BPA on TH17 cells and lung inflammation in mice, the absence of consistent or persuasive evidence from human studies that exposure of BPA is associated with inflammation or allergy, and unresolved questions regarding the species selectivity of immune effects induced by BPA, it is inappropriate to adopt the revised TDI. Additional research is required to explore further the influence of BPA on the immune system and immune responses.
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Affiliation(s)
- Ian Kimber
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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Buchenauer L, Junge KM, Haange SB, Simon JC, von Bergen M, Hoh AL, Aust G, Zenclussen AC, Stangl GI, Polte T. Glyphosate differentially affects the allergic immune response across generations in mice. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 850:157973. [PMID: 35963408 DOI: 10.1016/j.scitotenv.2022.157973] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/24/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
Exposure to environmental pollutants via food, particularly during the prenatal and early postnatal periods, has been linked to adverse effects on the immune system. Among these pollutants, the widely used pesticide glyphosate has been associated with endocrine disruption, autism, and cancer. Occupational high exposure to glyphosate has also been shown to influence immune function and exacerbate allergic asthma. However, there are no studies investigating the effect of a common low-dose glyphosate exposure on the allergic immune response - neither directly nor across generations. We therefore explored the impact of oral low-dose glyphosate exposure (0.5 and 50 mg/kg body weight/day) on airway inflammation in dams (F0) and the offspring (F1 and F2 generations) using a murine multi-generational asthma model. While exposure to 50 mg/kg glyphosate induced a mild eosinophilic infiltration in the bronchoalveolar lavage and TH2 cytokine production in the dams, the F1 offspring developed a reduced immune response after maternal exposure to 0.5 mg/kg glyphosate. In particular, decreased lung inflammation, HDM-specific IgE levels, and asthma-relevant cytokine production were primarily observed in the female F1 offspring. However, not only the TH2 cytokines IL-13 and IL-5 but also the TH17 cytokine IL-17 and TH1 cytokine IFN-γ were reduced indicating a more general immunosuppressive function. Notably, the dampened immune response was no longer observed in the female F2 generation. Furthermore, female F1 offspring showed an increased abundance of bacteria in the gut, which have been associated with probiotic-mediated reduced allergic immune responses. Our results suggest a potential immunosuppressive effect of low-dose maternal glyphosate exposure in the F1 offspring that might be mediated by an altered microbiota composition. Further studies are needed to explore if this type of immune response modulation might also be associated with impairments in immune defense upon infectious diseases or even cancer pathology.
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Affiliation(s)
- Lisa Buchenauer
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Kristin M Junge
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany
| | - Sven-Bastiaan Haange
- Helmholtz Centre for Environmental Research - UFZ, Department of Molecular Systems Biology, Leipzig, Germany
| | - Jan C Simon
- Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Martin von Bergen
- Helmholtz Centre for Environmental Research - UFZ, Department of Molecular Systems Biology, Leipzig, Germany; University of Leipzig, Faculty of Life Sciences, Institute of Biochemistry, Leipzig, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany
| | - Anna-Lena Hoh
- Research Laboratories and Clinic of Visceral, Transplantation, Thoracic, and Vascular Surgery, Leipzig University and University Hospital Leipzig, 04103 Leipzig, Germany
| | - Gabriela Aust
- Research Laboratories and Clinic of Visceral, Transplantation, Thoracic, and Vascular Surgery, Leipzig University and University Hospital Leipzig, 04103 Leipzig, Germany
| | - Ana C Zenclussen
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Perinatal Immunology, Saxonian Incubator for Clinical Translation (SIKT), Medical Faculty, University Leipzig, 04103 Leipzig, Germany
| | - Gabriele I Stangl
- Institute of Agriculture and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Tobias Polte
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany.
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Oral exposure to bisphenol A exacerbates allergic inflammation in a mouse model of food allergy. Toxicology 2022; 472:153188. [DOI: 10.1016/j.tox.2022.153188] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 12/12/2022]
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Junge KM, Buchenauer L, Strunz S, Seiwert B, Thürmann L, Rolle-Kampczyk UE, Röder S, Borte M, Kiess W, von Bergen M, Simon JC, Zenclussen AC, Schöneberg T, Stangl GI, Herberth G, Lehmann I, Reemtsma T, Polte T. Effects of exposure to single and multiple parabens on asthma development in an experimental mouse model and a prospective cohort study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 814:152676. [PMID: 34973317 DOI: 10.1016/j.scitotenv.2021.152676] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/15/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
Parabens are widely used preservatives present in consumer products like cosmetics and food. Although several epidemiological studies suggest that early-life exposure to parabens might alter the immune response and allergy risk in childhood, the evidence with respect to asthma is not clear. Therefore, we investigated the effect of paraben exposure on asthma development in mice and humans. Using a murine asthma model the experimental data show both, an asthma-reducing effect after direct exposure of adult mice to n-butyl paraben (nBuP) as well as an asthma-promoting effect after maternal exposure to ethyl paraben (EtP) in the female offspring. Interestingly, exposure of mice to a mixture of EtP and nBuP starting prenatally until the end of asthma induction in the adult offspring was without effect on allergic airway inflammation. In addition, parabens were determined within the German prospective mother-child cohort LINA and their single and mixture effect on asthma development in children within the first 10 years of life was estimated by logistic and Bayesian kernel machine regression (BKMR). Both approaches revealed no adverse effects of parabens on children's asthma development, neither when stratified for being at risk due to a positive family history of atopy nor when analysed separately for sex specificity. Therefore, we conclude that although single parabens might differentially impact asthma development, an adverse effect could not be seen in a multiple paraben exposure setting. Consequently, not only the time point of exposure but also multiple exposure scenarios to parabens should be considered in the evaluation of individuals' specific disease risk.
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Affiliation(s)
- Kristin M Junge
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Institute of Agriculture and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Lisa Buchenauer
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Sandra Strunz
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Bettina Seiwert
- Helmholtz Centre for Environmental Research - UFZ, Department for Analytical Chemistry, Leipzig, Germany
| | - Loreen Thürmann
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Molecular Epidemiology, Berlin, Germany
| | - Ulrike E Rolle-Kampczyk
- Helmholtz Centre for Environmental Research - UFZ, Department of Molecular Systems Biology, Leipzig, Germany
| | - Stefan Röder
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany
| | - Michael Borte
- Children's Hospital, Municipal Hospital "St. Georg", Leipzig, Germany
| | - Wieland Kiess
- University of Leipzig, Hospital for Children and Adolescents - Centre for Pediatric Research, Leipzig, Germany; University of Leipzig, LIFE - Leipzig Research Centre for Civilization Diseases, Leipzig, Germany
| | - Martin von Bergen
- Helmholtz Centre for Environmental Research - UFZ, Department of Molecular Systems Biology, Leipzig, Germany; University of Leipzig, Faculty of Life Sciences, Institute of Biochemistry, Leipzig, Germany
| | - Jan C Simon
- Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Ana C Zenclussen
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany
| | - Torsten Schöneberg
- University of Leipzig, Medical Faculty, Rudolf Schönheimer Institute of Biochemistry, Leipzig, Germany
| | - Gabriele I Stangl
- Institute of Agriculture and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Gunda Herberth
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany
| | - Irina Lehmann
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Molecular Epidemiology, Berlin, Germany; German Center for Lung Research (DZL), associated partner, Berlin, Germany
| | - Thorsten Reemtsma
- Helmholtz Centre for Environmental Research - UFZ, Department for Analytical Chemistry, Leipzig, Germany
| | - Tobias Polte
- Helmholtz Centre for Environmental Research - UFZ, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany.
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Baralić K, Bozic D, Živančević K, Milenković M, Javorac D, Marić Đ, Antonijević Miljaković E, Buha Djordjevic A, Vukomanović P, Ćurčić M, Bulat Z, Antonijević B, Đukić-Ćosić D. Integrating in silico with in vivo approach to investigate phthalate and bisphenol A mixture-linked asthma development: Positive probiotic intervention. Food Chem Toxicol 2021; 158:112671. [PMID: 34793900 DOI: 10.1016/j.fct.2021.112671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/22/2021] [Accepted: 11/10/2021] [Indexed: 10/19/2022]
Abstract
The aim of this study was to explore the mechanisms of bis(2- ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP) and bisphenol A (BPA) mixture-induced asthma development and test probiotic as a potential positive intervention. Comparative Toxicogenomics Database (CTD) and ToppGene Suite were used as the main tools for in silico analysis. In vivo 28-day experiment was conducted on rats - seven groups (n = 6): (1) Control: corn oil, (2) P: probiotic (8.78 * 108 CFU/kg/day); (3) DEHP: 50 mg/kg b.w./day, (4) DBP: 50 mg/kg b.w./day, (5) BPA: 25 mg/kg b.w./day; (6) MIX: DEHP + DBP + BPA; (7) MIX + P. Lungs, thymus and kidneys were extracted and prepared for redox status and essential metals analysis. By conducting additional in vitro experiment, probiotic phthalate and BPA binding ability was explored. There were 24 DEHP, DBP and BPA asthma-related genes, indicating the three most probable mechanisms - apoptosis, inflammation and oxidative stress. In vivo experiment confirmed that significant changes in redox status/essential metal parameters were either prominent, or only present in the MIX group, indicating possible additive effects. In vitro experiment confirmed the ability of the multy-strain probiotic to bind DEHP/DBP/BPA mixture, while probiotic administration ameliorated mixture-induced changes in rat tissue.
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Affiliation(s)
- Katarina Baralić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia.
| | - Dragica Bozic
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Katarina Živančević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Milan Milenković
- Department of Drug Analysis, University of Belgrade, Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia; Institute of Public Health of Serbia Dr Milan Jovanovic Batut, dr Subotića 5, 112113, Belgrade, Serbia
| | - Dragana Javorac
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Đurđica Marić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Evica Antonijević Miljaković
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Aleksandra Buha Djordjevic
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Predrag Vukomanović
- Medical Sanitary School of Applied Sciences "Visan", 11080, Belgrade, Serbia
| | - Marijana Ćurčić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Zorica Bulat
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Biljana Antonijević
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
| | - Danijela Đukić-Ćosić
- Department of Toxicology "Akademik Danilo Soldatović", University of Belgrade - Faculty of Pharmacy, Vojvode Stepe 450, 11221, Belgrade, Serbia
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Kiook B, Jong-Tae P, Kyeongmin K. Association of Urinary Bisphenols Concentration with Asthma in Korean Adolescents: Data from the Third Korean National Environmental Health Survey. TOXICS 2021; 9:toxics9110291. [PMID: 34822682 PMCID: PMC8621547 DOI: 10.3390/toxics9110291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/17/2021] [Accepted: 10/29/2021] [Indexed: 11/28/2022]
Abstract
The effects of bisphenol A (BPA) on asthma have been reported in various in vitro, animal, and human epidemiologic studies. However, epidemiological studies on the effects of bisphenol S (BPS) and bisphenol F (BPF), which are substitutes of BPA, on asthma are lacking. The purpose of this study was to identify the association between BPA, BPS, and BPF and asthma. An asthma-related questionnaire; urinary BPA, BPS, BPF; and the possible confounders were analyzed among 922 adolescents aged 12–17 years who participated in the Korean National Environmental Health Survey 2016. In males, urinary BPA, BPS, and BPF did not show a significant relationship with the lifetime prevalence of asthma. In females, urinary BPS was higher in the asthma group (p < 0.01). High urinary BPS showed a significant relationship with a high odds ratio (OR) of lifetime asthma prevalence in the model adjusted for possible confounders (p < 0.05). High urinary BPS was particularly associated with an increase in the OR of asthma diagnosed after the age of 60 months (p < 0.01). Urinary BPS was significantly associated with asthma diagnosis, especially after the age of 60 months, among Korean adolescent females.
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Junge KM, Buchenauer L, Elter E, Butter K, Kohajda T, Herberth G, Röder S, Borte M, Kiess W, von Bergen M, Simon JC, Rolle-Kampczyk UE, Lehmann I, Gminski R, Ohlmeyer M, Polte T. Wood emissions and asthma development: Results from an experimental mouse model and a prospective cohort study. ENVIRONMENT INTERNATIONAL 2021; 151:106449. [PMID: 33611105 DOI: 10.1016/j.envint.2021.106449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 12/22/2020] [Accepted: 02/03/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Increased use of renewable resources like sustainably produced wood in construction or for all sorts of long-lived products is considered to contribute to reducing society's carbon footprint. However, as a natural, biological material, wood and wood products emit specific volatile organic compounds (VOCs). Therefore, the evaluation of possible health effects due to wood emissions is of major interest. OBJECTIVES We investigated the effects of an exposure to multiple wood-related VOCs on asthma development. METHODS A murine asthma model was used to evaluate possible allergic and inflammatory effects on the lung after short- or long-term and perinatal exposure to pinewood or oriented strand board (OSB). In addition, wood-related VOCs were measured within the German prospective mother-child cohort LINA and their joint effect on early wheezing or asthma development in children until the age of 10 was estimated by Bayesian kernel machine regression (BKMR) stratifying also for family history of atopy (FHA). RESULTS Our experimental data show that neither pinewood nor OSB emissions even at high total VOC levels and a long-lasting exposure period induce significant inflammatory or asthma-promoting effects in sensitized or non-sensitized mice. Moreover, an exposure during the vulnerable time window around birth was also without effect. Consistently, in our mother-child cohort LINA, an exposure to multiple wood-related VOCs during pregnancy or the first year of life was not associated with early wheezing or asthma development in children independent from their FHA. CONCLUSION Our findings indicate that emissions from wood and wood products at levels commonly occurring in the living environment do not exert adverse effects concerning wheezing or asthma development.
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Affiliation(s)
- Kristin M Junge
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany
| | - Lisa Buchenauer
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Elena Elter
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Katja Butter
- Thünen Institute of Wood Research, Hamburg, Germany
| | - Tibor Kohajda
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Molecular Systems Biology, Leipzig, Germany
| | - Gunda Herberth
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany
| | - Stefan Röder
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany
| | - Michael Borte
- Children's Hospital, Municipal Hospital "St. Georg", Leipzig, Germany
| | - Wieland Kiess
- University of Leipzig, Hospital for Children and Adolescents - Centre for Pediatric Research, Leipzig, Germany; University of Leipzig, LIFE - Leipzig Research Centre for Civilization Diseases, Leipzig, Germany
| | - Martin von Bergen
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Molecular Systems Biology, Leipzig, Germany; University of Leipzig, Faculty of Life Sciences, Institute of Biochemistry, Leipzig, Germany
| | - Jan C Simon
- Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany
| | - Ulrike E Rolle-Kampczyk
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Molecular Systems Biology, Leipzig, Germany
| | - Irina Lehmann
- Charité - Universitätsmedizin Berlin, Environmental Epigenetics and Lung Research Group, Berlin, Germany; Berlin Institute of Health (BIH), Molecular Epidemiology, Berlin, Germany
| | - Richard Gminski
- Institute for Infection Prevention and Hospital Epidemiology, Environmental Medicine, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | | | - Tobias Polte
- UFZ - Helmholtz Centre for Environmental Research Leipzig-Halle, Department of Environmental Immunology, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, University of Leipzig, Leipzig, Germany.
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11
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Wang S, Yang Y, Luo D, Wu D, Liu H, Li M, Sun Q, Jia L. Lung inflammation induced by exposure to Bisphenol-A is associated with mTOR-mediated autophagy in adolescent mice. CHEMOSPHERE 2020; 248:126035. [PMID: 32014637 DOI: 10.1016/j.chemosphere.2020.126035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/19/2020] [Accepted: 01/24/2020] [Indexed: 06/10/2023]
Abstract
Epidemiologic studies show that there is a link between Bisphenol A (BPA) exposure and lung inflammation. Despite this, the molecular mechanisms are not entirely known. This study sought to determine whether exposure to BPA affected the development of ovalbumin (OVA) induced lung inflammation in adolescent female mice and whether the mechanism was related to mTOR-mediated autophagy pathway. Female 4-week-old C57BL/6 mice after one week of domestication were randomly divided into five groups (8/group): control group, OVA group, 0.1 μg mL-1 BPA + OVA group, 0.2 μg mL-1 BPA + OVA group and 0.4 μg mL-1 BPA + OVA group. BPA exacerbated airway hyperresponsiveness (AHR), induced the pathological changes in the lung, which also enhanced inflammatory cells and cytokine levels. In addition, BPA exposure affected expression of autophagy associated proteins and genes. This research results indicated that BPA aggravated OVA-induced lung inflammation and induced abnormal immune function in mice, and its mechanism was related to the activation of autophagy pathway by down-regulation expression of mTOR. These findings suggest that therapeutic strategies to target autophagy may offer a new approach for severe asthma therapy.
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Affiliation(s)
- Simeng Wang
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Yilong Yang
- Department of Social Medicine, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Dan Luo
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Dan Wu
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Hezuo Liu
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Mengqi Li
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Qi Sun
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
| | - Lihong Jia
- Department of Child and Adolescent Health, School of Public Health, China Medical University, No 77 Puhe Road, Shenyang North New Area, Shenyang, Liaoning 110122, PR China.
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12
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Mendy A, Salo PM, Wilkerson J, Feinstein L, Ferguson KK, Fessler MB, Thorne PS, Zeldin DC. Association of urinary levels of bisphenols F and S used as bisphenol A substitutes with asthma and hay fever outcomes. ENVIRONMENTAL RESEARCH 2020; 183:108944. [PMID: 31911000 PMCID: PMC7167336 DOI: 10.1016/j.envres.2019.108944] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 11/15/2019] [Accepted: 11/16/2019] [Indexed: 05/24/2023]
Abstract
BACKGROUND Bisphenols F (BPF) and S (BPS) are bisphenol A (BPA) analogs used as substitutes in consumer products. Despite previous reports of BPA's association with asthma, no studies have examined its structural analogs in relation to asthma and allergy outcomes. OBJECTIVE To examine the association of urinary BPF, BPS, and BPA with asthma and hay fever in a US representative sample. METHODS We analyzed data from 3,538 participants aged 12 years or older in the 2013-2016 National Health and Nutrition Examination Survey (NHANES). Children aged 6-11 years (N = 738), who did not have all covariate data available, were analyzed separately. Covariate-adjusted logistic regression was used to assess the association of the exposures with the outcomes. RESULTS BPF, BPS, and BPA were detected in 57.1%, 88.4%, and 94.8% of the urine samples, respectively. Urinary BPF detection was positively associated with current asthma (odds ratio [OR]: 1.54, 95% confidence interval [CI]: 1.16-2.04) and hay fever (OR: 1.66, 95% CI: 1.12-2.46). Urinary BPS was associated with increased odds of current asthma in men (OR: 1.64, 95% CI: 1.13-2.40) and urinary BPA was associated with increased odds of asthma without hay fever in children aged 6-11 years (OR: 2.65, 95% CI: 1.05-6.68). CONCLUSION Our nationally-representative findings document that BPF and BPS exposure is common in the US and that exposure to these BPA analogs is associated with asthma and/or hay fever. Our results suggest that BPF and BPS may not be safe alternatives to BPA; however, prospective studies should be conducted to confirm these results.
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Affiliation(s)
- Angelico Mendy
- Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Pӓivi M Salo
- Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | | | | | - Kelly K Ferguson
- Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Michael B Fessler
- Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA
| | - Peter S Thorne
- Department of Occupational and Environmental Health, University of Iowa, Iowa City, IA, USA
| | - Darryl C Zeldin
- Division of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA.
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13
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Zhang J, Yang Y, Liu W, Schlenk D, Liu J. Glucocorticoid and mineralocorticoid receptors and corticosteroid homeostasis are potential targets for endocrine-disrupting chemicals. ENVIRONMENT INTERNATIONAL 2019; 133:105133. [PMID: 31520960 DOI: 10.1016/j.envint.2019.105133] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/19/2019] [Accepted: 08/26/2019] [Indexed: 05/16/2023]
Abstract
Endocrine-disrupting chemicals (EDCs) have received significant concern, since they ubiquitously exist in the environment and are able to induce adverse health effects on human and wildlife. Increasing evidence shows that the glucocorticoid receptor (GR) and the mineralocorticoid receptor (MR), members of the steroid receptor subfamily, are potential targets for EDCs. GR and MR mediate the actions of glucocorticoids and mineralocorticoids, respectively, which are two main classes of corticosteroids involved in many physiological processes. The effects of EDCs on the homeostasis of these two classes of corticosteroids have also gained more attention recently. This review summarized the effects of environmental GR/MR ligands on receptor activity, and disruption of corticosteroid homeostasis. More than 130 chemicals classified into 7 main categories were reviewed, including metals, metalloids, pesticides, bisphenol analogues, flame retardants, other industrial chemicals and pharmaceuticals. The mechanisms by which EDCs interfere with GR/MR activity are primarily involved in ligand-receptor binding, nuclear translocation of the receptor complex, DNA-receptor binding, and changes in the expression of endogenous GR/MR genes. Besides directly interfering with receptors, enzyme-catalyzed synthesis and prereceptor regulation pathways of corticosteroids are also important targets for EDCs. The collected evidence suggests that corticosteroids and their receptors should be considered as potential targets for safety assessment of EDCs. The recognition of relevant xenobiotics and their underlying mechanisms of action is still a challenge in this emerging field of research.
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Affiliation(s)
- Jianyun Zhang
- MOE Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China; Department of Public Health, School of Medicine, Hangzhou Normal University, Hangzhou 310036, China
| | - Ye Yang
- Institute of Hygiene, Zhejiang Academy of Medical Sciences, Hangzhou 310013, China
| | - Weiping Liu
- MOE Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
| | - Daniel Schlenk
- Department of Environmental Sciences, University of California, Riverside, 900 University Avenue, Riverside, CA 92521, United States
| | - Jing Liu
- MOE Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China.
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14
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Yanagisawa R, Koike E, Win-Shwe TT, Takano H. Oral exposure to low dose bisphenol A aggravates allergic airway inflammation in mice. Toxicol Rep 2019; 6:1253-1262. [PMID: 31788436 PMCID: PMC6880024 DOI: 10.1016/j.toxrep.2019.11.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 01/20/2023] Open
Abstract
Oral exposure to BPA relevant to human exposure aggravated allergic asthma. Low dose BPA with allergen reduced lung mRNA levels of hormone receptors. Low dose BPA with allergen altered lymph node and bone marrow microenvironments.
Bisphenol A (BPA) is widely used in many consumer products and has adverse effects on human health including allergic diseases. We investigated the effects of low dose BPA, comparable to actual human oral exposure, on allergic asthma in mice. C3H/HeJ male mice were fed a chow diet containing BPA (equivalent to 0.09, 0.90, or 9.01 μg/kg/day) and were intratracheally administered ovalbumin (OVA, 1 μg/animal) every two weeks from 5–11 weeks of age. All doses of BPA plus OVA enhanced pulmonary inflammation and airway hyperresponsiveness, and increased lung mRNA levels of Th2 cytokine/chemokine, and serum OVA-specific IgE and IgG1 compared to OVA alone, with greater effects observed in the middle- and high-dose BPA plus OVA groups. Furthermore, high-dose BPA with OVA decreased lung mRNA levels of ERβ and AR compared with OVA. Furthermore, BPA enhanced OVA-restimulated cell proliferation and protein levels of IL-4 and IL-5 in mediastinal lymph node (MLN) cells in OVA-sensitized mice. In bone marrow (BM) cells, middle-dose BPA with OVA increased Gr-1 expression. In conclusion, oral exposure to low-dose BPA at levels equivalent to human exposure can aggravate allergic asthmatic responses through enhancement of Th2-skewed responses, lung hormone receptor downregulation, and MLN and BM microenvironment change.
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Key Words
- AhR, aryl hydrocarbon receptor
- Allergic asthma
- Ar, androgen receptor
- BM, bone marrow
- BPA, bisphenol a
- Bisphenol A
- ER, estrogen receptor
- Endocrine disruptor
- FACS, fluorescence-activated cell-sorting
- GR, glucocorticoid receptor
- Gr-1, granulocyte-differentiation antigen
- Hormone receptor
- Hprt1, hypoxanthine phosphoribosyltransferase 1
- IFN-γ, interferon-gamma
- IL, interleukin
- Ig, immunoglobulin
- Low dose effects
- MCP-1, monocyte chemoattractant protein-1
- MIP-1α, macrophage inflammatory protein 1-alpha
- MLN, mediastinal lymph node
- OVA, ovalbumin
- RANTES, normal T cell expressed and secreted
- SDF-1α, stromal cell derived factor 1 alpha
- Th, T helper
- Th2 response
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Affiliation(s)
- Rie Yanagisawa
- Center for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - Eiko Koike
- Center for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - Tin-Tin Win-Shwe
- Center for Health and Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - Hirohisa Takano
- Graduate School of Global Environmental Studies, Kyoto University, Kyoto, Japan
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15
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Watanabe Y, Tajiki-Nishino R, Tajima H, Fukuyama T. Role of estrogen receptors α and β in the development of allergic airway inflammation in mice: A possible involvement of interleukin 33 and eosinophils. Toxicology 2018; 411:93-100. [PMID: 30445053 DOI: 10.1016/j.tox.2018.11.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/31/2018] [Accepted: 11/12/2018] [Indexed: 01/21/2023]
Abstract
Recent studies have shown that the estrogen receptor α (ERα), but not ERβ, is involved in the proinflammatory and propruritic responses in cutaneous allergy. In addition, results from our recent study showed that while oral administration of the rather ERβ-selective agonist bisphenol A exacerbated the respiratory allergic inflammation, the potential inflammatory reaction in the skin was decreased after administration of bisphenol A. This study aimed to elucidate whether ERα and ERβ are involved in the progression of an allergic airway inflammation. We performed an in vivo experiment using an animal model of allergic airway inflammation using male BALB/c mice to confirm an increase in the proinflammatory response induced by propylpyrazoletriol (PPT), an ERα agonist, and diarylpropionitrile (DPN), an ERβ agonist. Oral administration of PPT or DPN showed a significant increase in the inflammation of the lung and infiltration of eosinophils. While the expression of Th2 cytokines such as interleukin 4 (IL-4) and IL-13 was not affected by exposure to PPT or DPN, administration of these agonists significantly increased the expression of IL-33. The mechanism underlying the development of such allergic inflammatory responses was determined by an in vitro study using the human bronchial epithelial cell line (BEAS-2B) and the human eosinophilic leukemia cell line (EoL-1). Activated cells were exposed to PPT or DPN for 24 h, and the cytokine levels were measured. The IL-33 levels in BEAS-2B cells increased significantly after exposure to PPT or DPN. In addition, pretreatment with PPT or DPN increased the expression of IL-8 in activated EoL-1 cells. Our findings indicate that ERα and ERβ are involved in the proinflammatory response in respiratory allergy, and their effects may be mediated by an increase in the expression of IL-33 and infiltration of eosinophils.
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Affiliation(s)
- Yuko Watanabe
- The Institute of Environmental Toxicology, 4321, Uchimoriya-machi, Joso-shi, Ibaraki, 303-0043, Japan.
| | - Risako Tajiki-Nishino
- The Institute of Environmental Toxicology, 4321, Uchimoriya-machi, Joso-shi, Ibaraki, 303-0043, Japan.
| | - Hitoshi Tajima
- The Institute of Environmental Toxicology, 4321, Uchimoriya-machi, Joso-shi, Ibaraki, 303-0043, Japan.
| | - Tomoki Fukuyama
- The Institute of Environmental Toxicology, 4321, Uchimoriya-machi, Joso-shi, Ibaraki, 303-0043, Japan; Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Azabu University, 1-17-71, Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan.
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16
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Prins GS, Patisaul HB, Belcher SM, Vandenberg LN. CLARITY-BPA academic laboratory studies identify consistent low-dose Bisphenol A effects on multiple organ systems. Basic Clin Pharmacol Toxicol 2018; 125 Suppl 3:14-31. [PMID: 30207065 DOI: 10.1111/bcpt.13125] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 08/31/2018] [Indexed: 12/13/2022]
Abstract
Bisphenol A (BPA) is a high-production chemical used in a variety of applications worldwide. While BPA has been documented as an endocrine-disrupting chemical (EDC) having adverse health-related outcomes in multiple studies, risk assessment for BPA has lagged due to reliance on guideline toxicology studies over academic ones with end-points considered more sensitive and appropriate. To address current controversies on BPA safety, the United States National Institute of Environmental Health Sciences (NIEHS), the National Toxicology Program (NTP) and the Food and Drug Administration (FDA) established the Consortium Linking Academic and Regulatory Insights on BPA Toxicity (CLARITY-BPA) using the NCTR Sprague-Dawley rats. The goal of CLARITY-BPA is to perform a traditional regulatory toxicology study (Core study) in conjunction with multiple behavioural, molecular and cellular studies by academic laboratories focused on previously identified BPA-sensitive organ systems (Academic studies). Combined analysis of the data from both study types will be undertaken by the NTP with the aim of resolving uncertainties on BPA toxicity. To date, the Core study has been completed and a draft report released. Most of the academic studies have also been finalized and published in peer-reviewed journals. In light of this important milestone, the PPTOX-VI meeting held in the Faroe Islands, 27-30 May 2018 devoted a plenary session to CLARITY-BPA with presentations by multiple investigators with the purpose of highlighting key outcome. This MiniReview synthesizes the results of three academic studies presented at this plenary session, evaluates recently published findings by other CLARITY-BPA academic studies to provide an early combined overview of this emerging data and places this in the context of the Core study findings. This co-ordinated effort revealed a plethora of significant BPA effects across multiple organ systems and BPA doses with non-monotonic responses across the dose range utilized. Remarkably consistent across most studies, including the Core study, are low-dose effects (2.5, 25 and 250 μg BPA/kg body-weight). Collectively, the findings highlighted herein corroborate a significant body of evidence that documents adverse effects of BPA at doses relevant to human exposures and emphasizes the need for updated risk assessment analysis.
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Affiliation(s)
- Gail S Prins
- Departments of Urology, Pathology, and Physiology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois.,Division of Epidemiology & Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, Illinois.,Chicago Center for Health and Environment (CACHET), University of Illinois at Chicago, Chicago, Illinois
| | - Heather B Patisaul
- Department of Biological Sciences and the Center for Human Health and the Environment (CHHE), North Carolina State University, Raleigh, North Carolina
| | - Scott M Belcher
- Department of Biological Sciences and the Center for Human Health and the Environment (CHHE), North Carolina State University, Raleigh, North Carolina
| | - Laura N Vandenberg
- Department of Environmental Health Sciences, University of Massachusetts-Amherst, School of Public Health & Health Sciences, Amherst, Massachusetts
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17
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Watanabe Y, Makino E, Tajiki-Nishino R, Koyama A, Tajima H, Ishimota M, Fukuyama T. Involvement of estrogen receptor α in pro-pruritic and pro-inflammatory responses in a mouse model of allergic dermatitis. Toxicol Appl Pharmacol 2018; 355:226-237. [DOI: 10.1016/j.taap.2018.07.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/30/2018] [Accepted: 07/09/2018] [Indexed: 10/28/2022]
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18
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Kasneci A, Lee JS, Yun TJ, Shang J, Lampen S, Gomolin T, Cheong CC, Chalifour LE. From the Cover: Lifelong Exposure of C57bl/6n Male Mice to Bisphenol A or Bisphenol S Reduces Recovery From a Myocardial Infarction. Toxicol Sci 2018; 159:189-202. [PMID: 28903498 DOI: 10.1093/toxsci/kfx133] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Bisphenol A (BPA) leaches from plastics to contaminate foodstuffs. Analogs, such as bisphenol S (BPS), are now used increasingly in manufacturing. Greater BPA exposure has been correlated with exacerbation of cardiovascular disease, including myocardial infarction (MI). To test the hypothesis that bisphenol exposure impairs cardiac healing, we exposed C57bl/6n mice to water containing 25ng/ml BPA or BPS from conception and surgically induced an MI in adult male progeny. Increased early death and cardiac dilation, and reduced cardiac function were found post-MI in BPA- and BPS-exposed mice. Flow cytometry revealed increased monocyte and macrophage infiltration that correlated with increased chemokine C-C motif ligand-2 expression in the infarct. In vitro BPA and BPS addition increased matrix metalloproteinase-9 (MMP) protein and secreted activity in RAW264.7 macrophage cells suggesting that invivo increases in MMP2 and MMP9 in exposed infarcts were myeloid-derived. Bone marrow-derived monocytes isolated from exposed mice had greater expression of pro-inflammatory polarization markers when chemokine stimulated indicating an enhanced susceptibility to develop a pro-inflammatory monocyte population. Chronic BPA exposure of estrogen receptor beta (ERβ) deficient mice did not worsen early death, cardiac structure/function, or expression of myeloid markers after an MI. In contrast, BPS exposure of ERβ-deficient mice resulted in greater death and expression of myeloid markers. We conclude that lifelong exposure to BPA or BPS augmented the monocyte/macrophage inflammatory response and adverse remodeling from an MI thereby reducing the ability to survive and successfully recover, and that the adverse effect of BPA, but not BPS, is downstream of ERβ signaling.
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Affiliation(s)
- Amanda Kasneci
- Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada
| | - Jun Seong Lee
- Institut de Recherches Cliniques de Montréal, Montréal, Québec H2W 1R7, Canada
| | - Tae Jin Yun
- Institut de Recherches Cliniques de Montréal, Montréal, Québec H2W 1R7, Canada
| | - Jijun Shang
- Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada
| | - Shaun Lampen
- Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada
| | - Tamar Gomolin
- Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada
| | - Cheolho C Cheong
- Institut de Recherches Cliniques de Montréal, Montréal, Québec H2W 1R7, Canada.,Division of Experimental Medicine, Department of Medicine, McGill University, Montréal, Québec H3A 1A2, Canada
| | - Lorraine E Chalifour
- Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada.,Division of Experimental Medicine, Department of Medicine, McGill University, Montréal, Québec H3A 1A2, Canada
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19
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Ye Y, Zhou Q, Feng L, Wu J, Xiong Y, Li X. Maternal serum bisphenol A levels and risk of pre-eclampsia: a nested case-control study. Eur J Public Health 2018; 27:1102-1107. [PMID: 29186464 PMCID: PMC5881734 DOI: 10.1093/eurpub/ckx148] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Although recent studies have indicated the potential adverse effects of maternal bisphenol A (BPA) exposure on pregnancy such as increasing the risk of pre-eclampsia, epidemiological evidence is limited. We aimed to evaluate the relationship between maternal BPA exposure and the risk of pre-eclampsia. Methods We conducted a nested case-control study among 173 women (74 cases of pre-eclampsia and 99 controls). BPA concentrations were measured using liquid chromatography-mass spectrometry in the maternal serum samples collected during 16-20 gestational weeks. Multivariate logistic models were used to examine the relationship between maternal serum BPA concentrations and the risk of pre-eclampsia. Results BPA was detectable (>0.1 µg/l) in 78.6% of the maternal serum samples at three levels: low (<2.24 µg/l), medium (2.24-4.44 µg/l), and high (>4.44 µg/l). BPA concentrations were significantly higher in the serum samples collected from the pre-eclampsia cases than those from controls (median: 3.40 vs. 1.50 µg/l, P < 0.01). With adjustment for maternal age, primiparous and BMI, the odds of developing pre-eclampsia were significantly elevated in subjects with high serum BPA levels compared with those with low levels (adjusted OR = 16.46, 95%CI = 5.42-49.85) regardless of subcategories of pre-eclampsia including severity and onset time. Among the pre-eclampsia subjects, the maternal serum concentration of BPA was not different between the early- and late-onset subjects (median: 3.09 vs. 3.50 µg/l, P = 0.57), but surprisingly higher in mild pre-eclampsia subjects compared with severe pre-eclampsia subjects (median: 5.20 vs. 1.80 µg/l, P < 0.01). Conclusions These results demonstrated that maternal exposure to high level of BPA could be associated with an increased risk of pre-eclampsia.
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Affiliation(s)
- Yunzhen Ye
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Qiongjie Zhou
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China.,Women's Health and Perinatology Research Group, Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromso, Norway
| | - Liping Feng
- Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA
| | - Jiangnan Wu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yu Xiong
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Xiaotian Li
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China.,The Shanghai Key Laboratory of Birth Defects, Shanghai, China.,Institute of Biochemical Sciences, Fudan University, Shanghai, China
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20
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Buckley JP, Quirós-Alcalá L, Teitelbaum SL, Calafat AM, Wolff MS, Engel SM. Associations of prenatal environmental phenol and phthalate biomarkers with respiratory and allergic diseases among children aged 6 and 7 years. ENVIRONMENT INTERNATIONAL 2018; 115:79-88. [PMID: 29550712 PMCID: PMC5970077 DOI: 10.1016/j.envint.2018.03.016] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 03/10/2018] [Accepted: 03/11/2018] [Indexed: 05/23/2023]
Abstract
BACKGROUND Prenatal environmental phenol and phthalate exposures may alter immune or inflammatory responses leading to respiratory and allergic disease. OBJECTIVES We estimated associations of prenatal environmental phenol and phthalate biomarkers with respiratory and allergic outcomes among children in the Mount Sinai Children's Environmental Health Study. METHODS We quantified urinary biomarkers of benzophenone-3, bisphenol A, paradichlorobenzene (as 2,5-dichlorophenol), triclosan, and 10 phthalate metabolites in third trimester maternal samples and assessed asthma, wheeze, and atopic skin conditions via parent questionnaires at ages 6 and 7 years (n = 164 children with 240 observations). We used logistic regression to estimate covariate-adjusted odds ratios (ORs) and 95% confidence intervals (CIs) per standard deviation difference in natural log biomarker concentrations and examined effect measure modification by child's sex. RESULTS Associations of prenatal 2,5-dichlorophenol (all outcomes) and bisphenol A (asthma outcomes) were modified by child's sex, with increased odds of outcomes among boys but not girls. Among boys, ORs for asthma diagnosis per standard deviation difference in biomarker concentration were 3.00 (95% CI: 1.36, 6.59) for 2,5-dichlorophenol and 3.04 (95% CI: 1.38, 6.68) for bisphenol A. Wheeze in the past 12 months was inversely associated with low molecular weight phthalate metabolites among girls only (OR: 0.27, 95% CI: 0.13, 0.59) and with benzophenone-3 among all children (OR: 0.65, 95% CI: 0.44, 0.96). CONCLUSIONS Prenatal bisphenol A and paradichlorobenzene exposures were associated with pediatric respiratory outcomes among boys. Future studies may shed light on biological mechanisms and potential sexually-dimorphic effects of select phenols and phthalates on respiratory disease development.
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Affiliation(s)
- Jessie P Buckley
- Departments of Environmental Health & Engineering and Epidemiology, Johns Hopkins University, Baltimore, MD, USA.
| | - Lesliam Quirós-Alcalá
- Maryland Institute of Applied Environmental Health, School of Public Health, University of Maryland, College Park, USA; Pulmonary and Critical Care Division, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Susan L Teitelbaum
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, NY, New York, USA
| | - Antonia M Calafat
- Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Mary S Wolff
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, NY, New York, USA
| | - Stephanie M Engel
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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21
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Murata M, Kang JH. Bisphenol A (BPA) and cell signaling pathways. Biotechnol Adv 2018; 36:311-327. [DOI: 10.1016/j.biotechadv.2017.12.002] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 12/01/2017] [Accepted: 12/07/2017] [Indexed: 01/09/2023]
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22
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Kimber I. Bisphenol A and immunotoxic potential: A commentary. Regul Toxicol Pharmacol 2017; 90:358-363. [DOI: 10.1016/j.yrtph.2017.08.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 08/04/2017] [Accepted: 08/31/2017] [Indexed: 10/18/2022]
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23
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Zhou A, Chang H, Huo W, Zhang B, Hu J, Xia W, Chen Z, Xiong C, Zhang Y, Wang Y, Xu S, Li Y. Prenatal exposure to bisphenol A and risk of allergic diseases in early life. Pediatr Res 2017; 81:851-856. [PMID: 28141789 DOI: 10.1038/pr.2017.20] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 11/09/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Prenatal exposure to bisphenol A (BPA) affects immune system and promotes allergy and asthma in mice, but findings in human studies are limited. We investigated whether prenatal exposure to BPA is associated with increased risk of allergic diseases in infants. METHODS We measured BPA concentrations in maternal urine samples collected at delivery from 412 women in Wuhan, China. The occurrence of allergic diseases including eczema and wheeze were assessed at age 6 mo through questionnaires. We used logistic regression to evaluate the association between urinary BPA levels and the risk of allergic diseases. RESULTS Mothers of infants with allergic diseases had significantly higher urinary BPA levels than those of infants without allergic diseases (median: 2.35 vs. 4.55 µg/l, P = 0.03). Increased risk of infant allergic diseases was associated with creatinine-adjusted maternal urinary BPA concentrations. And this association was limited to females (odds ratio (OR) = 1.36; 95% confidence interval (CI): 1.10-1.79) rather than males. After stratification by maternal age, the association was only significant in infants of mothers who were younger than 25 y old (OR = 1.90; 95% CI: 1.09-3.29). CONCLUSION Prenatal exposure to BPA may potentially increase the risk of allergic diseases at very early life in female infants.
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Affiliation(s)
- Aifen Zhou
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Women and Children Medical and Healthcare Center of Wuhan, Wuhan, China
| | - Huailong Chang
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenqian Huo
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bin Zhang
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Women and Children Medical and Healthcare Center of Wuhan, Wuhan, China
| | - Jie Hu
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhong Chen
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Women and Children Medical and Healthcare Center of Wuhan, Wuhan, China
| | - Chao Xiong
- Women and Children Medical and Healthcare Center of Wuhan, Wuhan, China
| | - Yaqi Zhang
- Women and Children Medical and Healthcare Center of Wuhan, Wuhan, China
| | - Youjie Wang
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education &Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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24
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Jahreis S, Trump S, Bauer M, Bauer T, Thürmann L, Feltens R, Wang Q, Gu L, Grützmann K, Röder S, Averbeck M, Weichenhan D, Plass C, Sack U, Borte M, Dubourg V, Schüürmann G, Simon JC, von Bergen M, Hackermüller J, Eils R, Lehmann I, Polte T. Maternal phthalate exposure promotes allergic airway inflammation over 2 generations through epigenetic modifications. J Allergy Clin Immunol 2017; 141:741-753. [PMID: 28392331 DOI: 10.1016/j.jaci.2017.03.017] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 02/22/2017] [Accepted: 03/01/2017] [Indexed: 12/23/2022]
Abstract
BACKGROUND Prenatal and early postnatal exposures to environmental factors are considered responsible for the increasing prevalence of allergic diseases. Although there is some evidence for allergy-promoting effects in children because of exposure to plasticizers, such as phthalates, findings of previous studies are inconsistent and lack mechanistic information. OBJECTIVE We investigated the effect of maternal phthalate exposure on asthma development in subsequent generations and their underlying mechanisms, including epigenetic alterations. METHODS Phthalate metabolites were measured within the prospective mother-child cohort Lifestyle and Environmental Factors and Their Influence on Newborns Allergy Risk (LINA) and correlated with asthma development in the children. A murine transgenerational asthma model was used to identify involved pathways. RESULTS In LINA maternal urinary concentrations of mono-n-butyl phthalate, a metabolite of butyl benzyl phthalate (BBP), were associated with an increased asthma risk in the children. Using a murine transgenerational asthma model, we demonstrate a direct effect of BBP on asthma severity in the offspring with a persistently increased airway inflammation up to the F2 generation. This disease-promoting effect was mediated by BBP-induced global DNA hypermethylation in CD4+ T cells of the offspring because treatment with a DNA-demethylating agent alleviated exacerbation of allergic airway inflammation. Thirteen transcriptionally downregulated genes linked to promoter or enhancer hypermethylation were identified. Among these, the GATA-3 repressor zinc finger protein 1 (Zfpm1) emerged as a potential mediator of the enhanced susceptibility for TH2-driven allergic asthma. CONCLUSION These data provide strong evidence that maternal BBP exposure increases the risk for allergic airway inflammation in the offspring by modulating the expression of genes involved in TH2 differentiation through epigenetic alterations.
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Affiliation(s)
- Susanne Jahreis
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, Leipzig, Germany; Infections in Hematology/Oncology, Leibniz Institute for Natural Product Research and Infection Biology-Hans Knöll Institute, Jena, Germany
| | - Saskia Trump
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany; Institute of Pharmacy and Molecular Biotechnology, and Bioquant Center, University of Heidelberg, Heidelberg, Germany
| | - Mario Bauer
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Tobias Bauer
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Loreen Thürmann
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Ralph Feltens
- Department Molecular Systems Biology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Qi Wang
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lei Gu
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany; Department of Cell Biology, Harvard Medical School, Boston
| | - Konrad Grützmann
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Stefan Röder
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Marco Averbeck
- Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, Leipzig, Germany
| | - Dieter Weichenhan
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christoph Plass
- Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ulrich Sack
- Institute of Clinical Immunology, Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Michael Borte
- Municipal Hospital "St Georg" Children's Hospital, Leipzig, Germany
| | - Virginie Dubourg
- Young Investigators Group Bioinformatics and Transcriptomics, Department Molecular Systems Biology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Gerrit Schüürmann
- Department of Ecological Chemistry, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany; Institute for Organic Chemistry, Technical University Bergakademie Freiberg, Freiberg, Germany
| | - Jan C Simon
- Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, Leipzig, Germany
| | - Martin von Bergen
- Department Molecular Systems Biology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany; Institute of Biochemistry, Faculty of Bioscience, Pharmacy and Psychology, University of Leipzig, Leipzig, Germany; Department of Chemistry and Bioscience, University of Aalborg, Aalborg, Denmark
| | - Jörg Hackermüller
- Young Investigators Group Bioinformatics and Transcriptomics, Department Molecular Systems Biology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Roland Eils
- Division of Theoretical Bioinformatics, German Cancer Research Center (DKFZ), Heidelberg, Germany; Institute of Pharmacy and Molecular Biotechnology, and Bioquant Center, University of Heidelberg, Heidelberg, Germany; Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), University of Heidelberg, Heidelberg, Germany
| | - Irina Lehmann
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany
| | - Tobias Polte
- Department of Environmental Immunology, UFZ-Helmholtz Centre for Environmental Research Leipzig-Halle, Leipzig, Germany; Department of Dermatology, Venerology and Allergology, Leipzig University Medical Center, Leipzig, Germany.
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25
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Xu J, Huang G, Guo TL. Developmental Bisphenol A Exposure Modulates Immune-Related Diseases. TOXICS 2016; 4:toxics4040023. [PMID: 29051427 PMCID: PMC5606650 DOI: 10.3390/toxics4040023] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 08/31/2016] [Accepted: 09/12/2016] [Indexed: 02/06/2023]
Abstract
Bisphenol A (BPA), used in polycarbonate plastics and epoxy resins, has a widespread exposure to humans. BPA is of concern for developmental exposure resulting in immunomodulation and disease development due to its ability to cross the placental barrier and presence in breast milk. BPA can use various mechanisms to modulate the immune system and affect diseases, including agonistic and antagonistic effects on many receptors (e.g., estrogen receptors), epigenetic modifications, acting on cell signaling pathways and, likely, the gut microbiome. Immune cell populations and function from the innate and adaptive immune system are altered by developmental BPA exposure, including decreased T regulatory (Treg) cells and upregulated pro- and anti-inflammatory cytokines and chemokines. Developmental BPA exposure can also contribute to the development of type 2 diabetes mellitus, allergy, asthma and mammary cancer disease by altering immune function. Multiple sclerosis and type 1 diabetes mellitus may also be exacerbated by BPA, although more research is needed. Additionally, BPA analogs, such as bisphenol S (BPS), have been increasing in use, and currently, little is known about their immune effects. Therefore, more studies should be conducted to determine if developmental exposure BPA and its analogs modulate immune responses and lead to immune-related diseases.
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Affiliation(s)
- Joella Xu
- Department of Veterinary Biosciences and Diagnostic Imaging, Interdisciplinary Toxicology Program, University of Georgia, Athens, GA 30602-7382, USA.
| | - Guannan Huang
- Department of Environmental Health Sciences, University of Georgia, Athens, GA 30602-7382, USA.
| | - Tai L Guo
- Department of Veterinary Biosciences and Diagnostic Imaging, Interdisciplinary Toxicology Program, University of Georgia, Athens, GA 30602-7382, USA.
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26
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Xie MY, Ni H, Zhao DS, Wen LY, Li KS, Yang HH, Wang SS, Zhang H, Su H. Exposure to bisphenol A and the development of asthma: A systematic review of cohort studies. Reprod Toxicol 2016; 65:224-229. [PMID: 27542534 DOI: 10.1016/j.reprotox.2016.08.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Revised: 07/04/2016] [Accepted: 08/13/2016] [Indexed: 01/03/2023]
Abstract
BACKGROUND There is conflicting evidence about the association between bisphenol A (BPA) exposure and childhood asthma risk. We aimed to review the epidemiological literature on the relationship between prenatal or postnatal exposure to BPA and the risk of childhood asthma/wheeze. METHODS The PubMed database was systematically searched, and additional studies were found by searching reference lists of relevant articles. RESULTS Six studies fulfilled the eligibility criteria. Three studies found that prenatal BPA exposure is associated with an increased risk of childhood wheeze, while another study reported a reduced risk of wheeze. Regarding the postnatal BPA exposure, three studies demonstrated an increased risk of childhood asthma/wheeze. CONCLUSIONS The mean prenatal BPA was associated with the risk of childhood wheeze/asthma. Besides, the influence of BPA exposure during the second trimester of pregnancy on the prevalence of childhood wheeze was marked. Further studies are urgently needed to explore the underlying mechanism about adverse effect of BPA exposure on childhood wheeze/asthma.
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Affiliation(s)
- Ming-Yu Xie
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Hong Ni
- Anhui Province Children's hospital, Hefei, Anhui 230051, China
| | - De-Sheng Zhao
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Li-Ying Wen
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Ke-Sheng Li
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Hui-Hui Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Shu-Si Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Heng Zhang
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China
| | - Hong Su
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, Anhui 230032, China.
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Hessel EVS, Ezendam J, van Broekhuizen FA, Hakkert B, DeWitt J, Granum B, Guzylack L, Lawrence BP, Penninks A, Rooney AA, Piersma AH, van Loveren H. Assessment of recent developmental immunotoxicity studies with bisphenol A in the context of the 2015 EFSA t-TDI. Reprod Toxicol 2016; 65:448-456. [PMID: 27352639 DOI: 10.1016/j.reprotox.2016.06.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 06/21/2016] [Accepted: 06/24/2016] [Indexed: 10/21/2022]
Abstract
Humans are exposed to bisphenol A (BPA) mainly through the diet, air, dust, skin contact and water. There are concerns about adverse health effects in humans due to exposure to bisphenol A (BPA). The European Food Safety Authority (EFSA) has extensively reviewed the available literature to establish a temporary Tolerable Daily Intake (t-TDI). This exposure level was based on all available literature published before the end of 2012. Since then, new experimental animal studies have emerged, including those that identified effects of BPA on the immune system after developmental exposure. These studies indicate that developmental immunotoxicity might occur at lower dose levels than previously observed and on which the current EFSA t-TDI is based. The Dutch National Institute for Public Health and the Environment (RIVM) organized an expert workshop in September 2015 to consider recently published studies on the developmental immunotoxicity of bisphenol A (BPA). Key studies were discussed in the context of other experimental studies. The workshop concluded that these new experimental studies provide credible evidence for adverse immune effects after developmental exposure to BPA at 5μg/kg BW/day from gestation day 15 to postnatal day 21. Supportive evidence for adverse immune effects in similar dose ranges was obtained from other publications that were discussed during the workshop. The dose level associated with adverse immune effects is considerably lower than the dose used by EFSA for deriving the t-TDI. The workshop unanimously concluded that the current EFSA t-TDI warrants reconsideration in the context of all currently available data.
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Affiliation(s)
- Ellen V S Hessel
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Janine Ezendam
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Fleur A van Broekhuizen
- Center for Safety of Substances and Products, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Betty Hakkert
- Center for Safety of Substances and Products, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Jamie DeWitt
- Department of Pharmacology and Toxicology, East Carolina University, Greenville, NC, USA
| | - Berit Granum
- Department of Toxicology and Risk Assessment, Norwegian Institute of Public Health (NIPH), Oslo, Norway
| | - Laurence Guzylack
- Department of Intestinal Development, Xenobiotics, and Immunotoxicology, Institut National de la Recherche Agronomique (INRA), Research Centre in Food Toxicology (Toxalim), Université de Toulouse, INRA, Toulouse, France
| | - B Paige Lawrence
- Department of Environmental Medicine and Department of Microbiology and Immunology, University of Rochester School of Medicine & Dentistry, Rochester, NY, USA
| | - Andre Penninks
- Formerly Department of Toxicology and Risk Assessment, TNO Triskelion BV, Zeist, The Netherlands
| | - Andrew A Rooney
- National Toxicology Program, Office of Health Assessment and Translation, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Aldert H Piersma
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands; Institute for Risk Assessment Sciences, Veterinary Faculty, University of Utrecht, Utrecht, The Netherlands.
| | - Henk van Loveren
- Center for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands; Currently Department of Toxicogenomics, Maastricht University, Maastricht, The Netherlands
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The Impact of Bisphenol A and Phthalates on Allergy, Asthma, and Immune Function: a Review of Latest Findings. Curr Environ Health Rep 2016; 2:379-87. [PMID: 26337065 DOI: 10.1007/s40572-015-0066-8] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In recent years, the impact of environmental exposure to chemicals and their immunological effects, including the development of allergy, has been a topic of great interest. Epidemiologic studies indicate that exposure to endocrine-disrupting chemicals produced in high volumes, including bisphenol A (BPA) and phthalates, is ubiquitous. The links between their exposure and the development of allergy, asthma, and immune dysfunction have been studied in vitro, in vivo, and through human cohort studies. The purpose of this review is to examine the current body of research and to highlight deficits and strengths of current findings. Emerging science indicates that deleterious immunologic changes, including increased propensity to develop wheeze, allergy, and asthma after dietary and inhalation exposure to these chemicals, may be occurring.
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29
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Remick AK, Catlin NR, Quist EM, Steinbach TJ, Dixon D. Juvenile Toxicology: Relevance and Challenges for Toxicologists and Pathologists. Toxicol Pathol 2015; 43:1166-71. [PMID: 26220944 PMCID: PMC4670269 DOI: 10.1177/0192623315595883] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The Society of Toxicologic Pathology (STP) Education Committee and the STP Reproductive Special Interest Group held a North Carolina regional meeting entitled, "Juvenile Toxicology: Relevance and Challenges for Toxicologists and Pathologists" on March 13, 2015, at the National Institute of Environmental Health Sciences/National Toxicology Program in Research Triangle Park, North Carolina. The purpose of this regional meeting was to familiarize attendees with the topic of juvenile toxicity testing and discuss its relevance to clinical pediatric medicine, regulatory perspectives, challenges of appropriate study design confronted by toxicologists, and challenges of histopathologic examination and interpretation of juvenile tissues faced by pathologists. The 1-day meeting was a success with over 60 attendees representing industry, government, research organizations, and academia.
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Affiliation(s)
| | - Natasha R Catlin
- Developmental and Reproductive Toxicology Group, Toxicology Branch, National Toxicology Program (NTP) Division, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
| | - Erin M Quist
- Reproductive Endocrinology Group, National Toxicology Program Laboratory (NTPL), and NTP Pathology Group, Cellular & Molecular Pathology Branch, NTP Division, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
| | | | - Darlene Dixon
- Molecular Pathogenesis Group, National Toxicology Program Laboratory (NTPL), Division of the NTP, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
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Nygaard UC, Vinje NE, Samuelsen M, Andreassen M, Groeng EC, Bølling AK, Becher R, Lovik M, Bodin J. Early life exposure to bisphenol A investigated in mouse models of airway allergy, food allergy and oral tolerance. Food Chem Toxicol 2015; 83:17-25. [DOI: 10.1016/j.fct.2015.05.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 05/04/2015] [Accepted: 05/10/2015] [Indexed: 12/25/2022]
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Krauss-Etschmann S, Meyer KF, Dehmel S, Hylkema MN. Inter- and transgenerational epigenetic inheritance: evidence in asthma and COPD? Clin Epigenetics 2015; 7:53. [PMID: 26052354 PMCID: PMC4456695 DOI: 10.1186/s13148-015-0085-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Accepted: 04/09/2015] [Indexed: 12/21/2022] Open
Abstract
Evidence is now emerging that early life environment can have lifelong effects on metabolic, cardiovascular, and pulmonary function in offspring, a concept also known as fetal or developmental programming. In mammals, developmental programming is thought to occur mainly via epigenetic mechanisms, which include DNA methylation, histone modifications, and expression of non-coding RNAs. The effects of developmental programming can be induced by the intrauterine environment, leading to intergenerational epigenetic effects from one generation to the next. Transgenerational epigenetic inheritance may be considered when developmental programming is transmitted across generations that were not exposed to the initial environment which triggered the change. So far, inter- and transgenerational programming has been mainly described for cardiovascular and metabolic disease risk. In this review, we discuss available evidence that epigenetic inheritance also occurs in respiratory diseases, using asthma and chronic obstructive pulmonary disease (COPD) as examples. While multiple epidemiological as well as animal studies demonstrate effects of 'toxic' intrauterine exposure on various asthma-related phenotypes in the offspring, only few studies link epigenetic marks to the observed phenotypes. As epigenetic marks may distinguish individuals most at risk of later disease at early age, it will enable early intervention strategies to reduce such risks. To achieve this goal further, well designed experimental and human studies are needed.
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Affiliation(s)
- Susanne Krauss-Etschmann
- />Comprehensive Pneumology Center, Helmholtz Center Munich and Children’s Hospital of Ludwig-Maximilians University, Max-Lebsche-Platz 31, 81377 Munich, Germany
- />Priority Area Asthma & Allergy, Leibniz Center for Medicine and Biosciences, Research Center Borstel and Christian Albrechts University Kiel, Airway Research Center North, Member of the German Center for Lung Research, Parkallee 1-40, Borstel, Germany
| | - Karolin F Meyer
- />Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
- />University of Groningen, GRIAC Research Institute, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
| | - Stefan Dehmel
- />Comprehensive Pneumology Center, Helmholtz Center Munich and Children’s Hospital of Ludwig-Maximilians University, Max-Lebsche-Platz 31, 81377 Munich, Germany
| | - Machteld N Hylkema
- />Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
- />University of Groningen, GRIAC Research Institute, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
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Patel BB, Kasneci A, Bolt AM, Di Lalla V, Di Iorio MR, Raad M, Mann KK, Chalifour LE. Chronic Exposure to Bisphenol A Reduces Successful Cardiac Remodeling After an Experimental Myocardial Infarction in Male C57bl/6n Mice. Toxicol Sci 2015; 146:101-15. [PMID: 25862758 DOI: 10.1093/toxsci/kfv073] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Estrogenic compounds such as bisphenol A (BPA) leach from plastics into food and beverage containers. Increased BPA exposure has been correlated with increased cardiovascular disease. To test the hypothesis that increased BPA exposure reduces cardiovascular remodeling, we chronically exposed C57bl/6n male mice to BPA and performed a myocardial infarction (MI). We measured cardiac function, as well as myeloid and cardiac fibroblast accumulation and activity. We found increased early death as well as increased cardiac dilation and reduced cardiac function in surviving BPA-exposed mice. Matrix metalloproteinase-2 (MMP2) protein and activity were increased 1.5-fold in BPA-exposed heart. BPA-exposed mice had similar neutrophil infiltration; however, monocyte and macrophage (MΦ) infiltration into the ischemic area was 5-fold greater than VEH mice potentially due to a 2-fold increase in monocyte chemoattractant protein-1. Monocyte and MΦ exposure to BPA in vitro in primary bone marrow cultures or in isolated peritoneal MΦ increased polarization to an activated MΦ, increased MMP2 and MMP9 expression 2-fold and activity 3-fold, and increased uptake of microspheres 3-fold. Cardiac fibroblasts (CF) differentiate to α-smooth muscle actin (αSMA) expressing myofibroblasts, migrate to the ischemic area and secrete collagen to strengthen the scar. Collagen and αSMA expression were reduced 50% in BPA-exposed hearts. Chronic in vivo or continuous in vitro BPA exposure ablated transforming growth factor beta-mediated differentiation of CF, reduced αSMA expression 50% and reduced migration 40% yet increased secreted MMP2 activity 2-fold. We conclude that chronic BPA exposure reduces the ability to successfully remodel after an MI by increasing MΦ-based inflammation and reducing myofibroblast repair function.
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Affiliation(s)
- Bhavini B Patel
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Amanda Kasneci
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Alicia M Bolt
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Vanessa Di Lalla
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Massimo R Di Iorio
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Mohamad Raad
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Koren K Mann
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
| | - Lorraine E Chalifour
- *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada *Lady Davis Institute for Medical Research, Montréal, Québec H3T 1E2, Canada, Department of Oncology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada, Division of Experimental Medicine, Department of Medicine, McGill University, 850 Sherbrooke Street, Montréal, Québec H3A 1A2, Canada, Division of Cardiology and Division of Endocrinology, Jewish General Hospital, 3755 Chemin Cote Ste Catherine, Montréal, Québec H3T 1E2, Canada
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Khan D, Ahmed SA. Epigenetic Regulation of Non-Lymphoid Cells by Bisphenol A, a Model Endocrine Disrupter: Potential Implications for Immunoregulation. Front Endocrinol (Lausanne) 2015; 6:91. [PMID: 26097467 PMCID: PMC4456948 DOI: 10.3389/fendo.2015.00091] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 05/16/2015] [Indexed: 02/06/2023] Open
Abstract
Endocrine disrupting chemicals (EDC) abound in the environment since many compounds are released from chemical, agricultural, pharmaceutical, and consumer product industries. Many of the EDCs such as Bisphenol A (BPA) have estrogenic activity or interfere with endogenous sex hormones. Experimental studies have reported a positive correlation of BPA with reproductive toxicity, altered growth, and immune dysregulation. Although the precise relevance of these studies to the environmental levels is unclear, nevertheless, their potential health implications remain a concern. One possible mechanism by which BPA can alter genes is by regulating epigenetics, including microRNA, alteration of methylation, and histone acetylation. There is now wealth of information on BPA effects on non-lymphoid cells and by comparison, paucity of data on effects of BPA on the immune system. In this mini review, we will highlight the BPA regulation of estrogen receptor-mediated immune cell functions and in different inflammatory conditions. In addition, BPA-mediated epigenetic regulation of non-lymphoid cells is emphasized. We recognize that most of these studies are on non-lymphoid cells, and given that BPA also affects the immune system, it is plausible that BPA could have similar epigenetic regulation in immune cells. It is hoped that this review will stimulate studies in this area to ascertain whether or not BPA epigenetically regulates the cells of the immune system.
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Affiliation(s)
- Deena Khan
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
- Present address: Deena Khan, Division of Experimental Hematology, Cancer and Blood Diseases Institute, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - S. Ansar Ahmed
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA
- *Correspondence: S. Ansar Ahmed, Department of Biomedical Sciences and Pathobiology, VMCVM, Virginia Tech, Phase II, Duck Pond Drive, Blacksburg, VA 24060, USA,
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