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Jiang T, Wu W, Ma M, Hu Y, Li R. Occurrence and distribution of emerging contaminants in wastewater treatment plants: A globally review over the past two decades. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 951:175664. [PMID: 39173760 DOI: 10.1016/j.scitotenv.2024.175664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 07/20/2024] [Accepted: 08/18/2024] [Indexed: 08/24/2024]
Abstract
Emerging contaminants are pervasive in aquatic environments globally, encompassing pharmaceuticals, personal care products, steroid hormones, phenols, biocides, disinfectants and various other compounds. Concentrations of these contaminants are detected ranging from ng/L to μg/L. Even at trace levels, these contaminants can pose significant risks to ecosystems and human health. This article systematically summarises and categorizes data on the concentrations of 54 common emerging contaminants found in the influent and effluent of wastewater treatment plants across various geographical regions: North America, Europe, Oceania, Africa, and Asia. It reviews the occurrence and distribution of these contaminants, providing spatial and causal analyses based on data from these regions. Notably, the maximum concentrations of the pollutants observed vary significantly across different regions. The data from Africa, in particular, show more frequent detection of pharmaceutical maxima in wastewater treatment plants.
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Affiliation(s)
- Tingting Jiang
- State Key Laboratory of Simulation and Regulation of Water Cycles in River Basins, China Institute of Water Resources and Hydropower Research, Beijing 100048, China; College of Water Conservancy and Architectural Engineering, Shihezi University, Shihezi, Xinjiang 832000, China
| | - Wenyong Wu
- State Key Laboratory of Simulation and Regulation of Water Cycles in River Basins, China Institute of Water Resources and Hydropower Research, Beijing 100048, China; College of Water Conservancy and Architectural Engineering, Shihezi University, Shihezi, Xinjiang 832000, China.
| | - Meng Ma
- State Key Laboratory of Simulation and Regulation of Water Cycles in River Basins, China Institute of Water Resources and Hydropower Research, Beijing 100048, China
| | - Yaqi Hu
- State Key Laboratory of Simulation and Regulation of Water Cycles in River Basins, China Institute of Water Resources and Hydropower Research, Beijing 100048, China
| | - Ruoxi Li
- State Key Laboratory of Simulation and Regulation of Water Cycles in River Basins, China Institute of Water Resources and Hydropower Research, Beijing 100048, China
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Sturla Irizarry SM, Cathey AL, Zimmerman E, Rosario Pabón ZY, Huerta Montañez G, Vélez Vega CM, Alshawabkeh AN, Cordero JF, Meeker JD, Watkins DJ. Prenatal polycyclic aromatic hydrocarbon exposure and neurodevelopment among children in Puerto Rico. CHEMOSPHERE 2024; 366:143468. [PMID: 39369740 DOI: 10.1016/j.chemosphere.2024.143468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 09/04/2024] [Accepted: 10/03/2024] [Indexed: 10/08/2024]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental contaminants produced through the combustion of organic matter, with sources ranging from traffic pollution to diet. Although PAH exposure has been associated with adverse health effects, few studies have examined its impact on neurodevelopmental delay (NDD). Thus, our study aims to investigate the effect of prenatal PAH exposure on the odds of NDD. We measured 7 hydroxylated PAH metabolites in spot urine samples collected up to three times during pregnancy in the PROTECT birth cohort. NDD was identified using score cutoffs from the Ages and Stages Questionnaire, 3rd edition offered in Spanish, across five domains at 12, 24, 36, and 48 months. We utilized logistic regression and mixed effects logistic regression models to assess associations between prenatal PAH concentrations and NDD. Our results showed mostly lower odds of NDD with higher PAH exposure (p < 0.05). However, male children showed higher odds of NDD in relation to PAH exposure, particularly in the Fine Motor domain. For example, 1-hydroxypyrene was associated with 1.11 (1.01, 1.23) times odds of delay in fine motor function in male children versus 0.91 (0.82, 1.00) times odds in female children. Our preliminary sex-specific results suggest that PAH exposure may impact neurodevelopment in male children and prompt further investigation into the potential sex-specific mechanisms of PAHs on motor function.
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Affiliation(s)
| | - Amber L Cathey
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA.
| | - Emily Zimmerman
- Department of Communication Sciences and Disorders, Northeastern University, Boston, MA, USA.
| | - Zaira Y Rosario Pabón
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, USA.
| | - Gredia Huerta Montañez
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, USA.
| | - Carmen M Vélez Vega
- Department of Social Sciences, Doctoral Program in Social Determinants of Health, University of Puerto Rico, Medical Sciences Campus, San Juan, PR, USA.
| | - Akram N Alshawabkeh
- Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, USA.
| | - José F Cordero
- Department of Epidemiology and Biostatistics, University of Georgia, Athens, GA, USA.
| | - John D Meeker
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA.
| | - Deborah J Watkins
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA.
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Chen F, Jiang F, Ma J, Alghamdi MA, Zhu Y, Yong JWH. Intersecting planetary health: Exploring the impacts of environmental stressors on wildlife and human health. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 283:116848. [PMID: 39116691 DOI: 10.1016/j.ecoenv.2024.116848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 07/30/2024] [Accepted: 08/05/2024] [Indexed: 08/10/2024]
Abstract
This comprehensive review articulates critical insights into the nexus of environmental stressors and their health impacts across diverse species, underscoring significant findings that reveal profound effects on both wildlife and human health systems. Central to our examination is the role of pollutants, climate variables, and pathogens in contributing to complex disease dynamics and physiological disruptions, with particular emphasis on immune and endocrine functions. This research brings to light emerging evidence on the severe implications of environmental pressures on a variety of taxa, including predatory mammals, raptorial birds, seabirds, fish, and humans, which are pivotal as indicators of broader ecosystem health and stability. We delve into the nuanced interplay between environmental degradation and zoonotic diseases, highlighting novel intersections that pose significant risks to biodiversity and human populations. The review critically evaluates current methodologies and advances in understanding the morphological, histopathological, and biochemical responses of these organisms to environmental stressors. We discuss the implications of our findings for conservation strategies, advocating for a more integrated approach that incorporates the dynamics of zoonoses and pollution control. This synthesis not only contributes to the academic discourse but also aims to influence policy by aligning with the Global Goals for Sustainable Development. It underscores the urgent need for sustainable interactions between humans and their environments, which are critical for preserving biodiversity and ensuring global health security. By presenting a detailed analysis of the interdependencies between environmental stressors and biological health, this review highlights significant gaps in current research and provides a foundation for future studies aimed at mitigating these pressing issues. Our study is significant as it proposes integrative and actionable strategies to address the challenges at the intersection of environmental change and public health, marking a crucial step forward in planetary health science.
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Affiliation(s)
- Fu Chen
- School of Public Administration, Hohai University, Nanjing 211100, China.
| | - Feifei Jiang
- School of Public Administration, Hohai University, Nanjing 211100, China.
| | - Jing Ma
- School of Public Administration, Hohai University, Nanjing 211100, China.
| | - Mohammed A Alghamdi
- Department of Laboratory & Blood Bank, Security Forces Hospital, Mecca, Saudi Arabia.
| | - Yanfeng Zhu
- School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221000, China.
| | - Jean Wan Hong Yong
- Department of Biosystems and Technology, Swedish University of Agricultural Sciences, Alnarp 23456, Sweden.
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Ponzi D, Palanza P. Sex is a biologically coherent concept: A response to. Horm Behav 2024; 166:105636. [PMID: 39277911 DOI: 10.1016/j.yhbeh.2024.105636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 09/08/2024] [Accepted: 09/08/2024] [Indexed: 09/17/2024]
Affiliation(s)
- Davide Ponzi
- Department of Medicine and Surgery, University of Parma, Parma, Italy.
| | - Paola Palanza
- Department of Medicine and Surgery, University of Parma, Parma, Italy
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Cragoe N, Sprowles J, Woodbury ML, Musaad S, Enright E, Aguiar A, Schantz SL. Associations of prenatal maternal urinary concentrations of triclosan and benzophenone-3 with cognition in 7.5-month-old infants. ENVIRONMENTAL RESEARCH 2024:119975. [PMID: 39265761 DOI: 10.1016/j.envres.2024.119975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 09/06/2024] [Accepted: 09/09/2024] [Indexed: 09/14/2024]
Abstract
BACKGROUND Endocrine-disrupting chemicals (EDCs) have been linked to adverse health outcomes and prenatal exposure is known to impact infant and child development. However, few studies have assessed early developmental consequences of prenatal exposure to two common phenolic compounds, benzophenone-3 (BP-3) and triclosan (TCS). OBJECTIVE We evaluated the relationship of prenatal exposure to BP-3 and TCS with infant cognition at 7.5 months via performance on a visual recognition memory (VRM) task. METHODS Drawing from the Illinois Kids Development Study (IKIDS) cohort, prenatal exposure to BP-3 and TCS was assessed in pools of five urine samples collected from each woman across pregnancy. Cognition was measured in 310 infants using a VRM task assessing information processing speed, attention, and recognition memory through infrared eye-tracking. Generalized linear regression estimated exposure-outcome associations, followed by stratification to investigate modification of associations by infant sex and stimulus set. RESULTS Sampled mothers were more likely to be white, college educated, and middle or high income relative to the US population. Mean chemical exposures were significantly higher than those of adult women in the NHANES cohort. In models adjusted for income, gestational age at birth, and testing age, prenatal BP-3 exposure was associated with an increase in run duration (average time spent looking at the stimuli before looking away) (β=0.0011, CI -0.0001:0.0022), indicating slower information processing speed, while TCS was associated with significantly longer time to familiarization (time to accrue a total of 20 seconds of looking time to the stimuli) (β=0.0686, CI 0.0203:0.1168, p<0.01), indicating poorer attention. Stratum-specific analyses isolated both effects to male infants who viewed the second of two stimulus sets. CONCLUSION Higher prenatal exposure to triclosan was associated with poorer attention in infancy, while benzophenone-3 may be associated with slower information processing speed, particularly among males.
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Affiliation(s)
- Nicholas Cragoe
- University of Illinois Urbana-Champaign, Beckman Institute for Advanced Science and Technology, 405 N. Mathews Ave., Urbana, IL 61821.
| | | | - Megan L Woodbury
- 400 SN, Northeastern University, 360 Huntington Ave, Boston, MA 02115.
| | - Salma Musaad
- USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Ave., Houston, TX 77030.
| | | | - Andréa Aguiar
- University of Illinois Urbana-Champaign, Beckman Institute for Advanced Science and Technology, 405 N. Mathews Ave., Urbana, IL 61821.
| | - Susan L Schantz
- University of Illinois Urbana-Champaign, Beckman Institute for Advanced Science and Technology, 405 N. Mathews Ave., Urbana, IL 61821.
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Salamanca-Fernández E, Espín-Moreno L, Olivas-Martínez A, Pérez-Cantero A, Martín-Rodríguez JL, Poyatos RM, Barbone F, Rosolen V, Mariuz M, Ronfani L, Palkovičová Murínová Ľ, Fábelová L, Szigeti T, Kakucs R, Sakhi AK, Haug LS, Lindeman B, Snoj Tratnik J, Kosjek T, Jacobs G, Voorspoels S, Jurdáková H, Górová R, Petrovičová I, Kolena B, Esteban M, Pedraza-Díaz S, Kolossa-Gehring M, Remy S, Govarts E, Schoeters G, Fernández MF, Mustieles V. Associations between Urinary Phthalate Metabolites with BDNF and Behavioral Function among European Children from Five HBM4EU Aligned Studies. TOXICS 2024; 12:642. [PMID: 39330570 PMCID: PMC11436069 DOI: 10.3390/toxics12090642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2024] [Revised: 08/20/2024] [Accepted: 08/30/2024] [Indexed: 09/28/2024]
Abstract
Based on toxicological evidence, children's exposure to phthalates may contribute to altered neurodevelopment and abnormal regulation of brain-derived neurotrophic factor (BDNF). We analyzed data from five aligned studies of the Human Biomonitoring for Europe (HBM4EU) project. Ten phthalate metabolites and protein BDNF levels were measured in the urine samples of 1148 children aged 6-12 years from Italy (NACII-IT cohort), Slovakia (PCB-SK cohort), Hungary (InAirQ-HU cohort) and Norway (NEBII-NO). Serum BDNF was also available in 124 Slovenian children (CRP-SLO cohort). Children's total, externalizing and internalizing behavioral problems were assessed using the Child Behavior Checklist at 7 years of age (only available in the NACII-IT cohort). Adjusted linear and negative binomial regression models were fitted, together with weighted quantile sum (WQS) regression models to assess phthalate mixture associations. Results showed that, in boys but not girls of the NACII-IT cohort, each natural-log-unit increase in mono-n-butyl phthalate (MnBP) and Mono(2-ethyl-5-oxohexyl) phthalate (MEOHP) was cross-sectionally associated with higher externalizing problems [incidence rate ratio (IRR): 1.20; 95% CI: 1.02, 1.42 and 1.26; 95% CI: 1.03, 1.55, respectively]. A suggestive mixture association with externalizing problems was also observed per each tertile mixture increase in the whole population (WQS-IRR = 1.15; 95% CI: 0.97, 1.36) and boys (IRR = 1.20; 95% CI: 0.96, 1.49). In NACII-IT, PCB-SK, InAirQ-HU and NEBII-NO cohorts together, urinary phthalate metabolites were strongly associated with higher urinary BDNF levels, with WQS regression confirming a mixture association in the whole population (percent change (PC) = 25.9%; 95% CI: 17.6, 34.7), in girls (PC = 18.6%; 95% CI: 7.92, 30.5) and mainly among boys (PC = 36.0%; 95% CI: 24.3, 48.9). Among CRP-SLO boys, each natural-log-unit increase in ∑DINCH concentration was associated with lower serum BDNF levels (PC: -8.8%; 95% CI: -16.7, -0.3). In the NACII-IT cohort, each natural-log-unit increase in urinary BDNF levels predicted worse internalizing scores among all children (IRR: 1.15; 95% CI: 1.00, 1.32). Results suggest that (1) children's exposure to di-n-butyl phthalate (DnBP) and di(2-ethylhexyl) phthalate (DEHP) metabolites is associated with more externalizing problems in boys, (2) higher exposure to DINCH may associate with lower systemic BDNF levels in boys, (3) higher phthalate exposure is associated with higher urinary BDNF concentrations (although caution is needed since the possibility of a "urine concentration bias" that could also explain these associations in noncausal terms was identified) and (4) higher urinary BDNF concentrations may predict internalizing problems. Given this is the first study to examine the relationship between phthalate metabolite exposure and BDNF biomarkers, future studies are needed to validate the observed associations.
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Affiliation(s)
- Elena Salamanca-Fernández
- Biomedical Research Center (CIBM), Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain
- Instituto de Investigación Biosanitaria (ibs.GRANADA), 18012 Granada, Spain
| | | | | | - Ainhoa Pérez-Cantero
- Biomedical Research Center (CIBM), Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain
| | - José L Martín-Rodríguez
- Instituto de Investigación Biosanitaria (ibs.GRANADA), 18012 Granada, Spain
- Servicio de Radiodiagnóstico, Hospital Universitario Clínico San Cecilio, 18012 Granada, Spain
| | - Rafael M Poyatos
- Unidad de Gestión Clínica de Laboratorios, Hospital Universitario Clínico San Cecilio, 18012 Granada, Spain
| | - Fabio Barbone
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149 Trieste, Italy
| | - Valentina Rosolen
- Central Directorate for Health, Social Policies and Disability, Friuli Venezia Giulia Region, Via Cassa di Risparmio 10, 34121 Trieste, Italy
| | - Marika Mariuz
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149 Trieste, Italy
| | - Luca Ronfani
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149 Trieste, Italy
| | - Ľubica Palkovičová Murínová
- Department of Environmental Medicine, Faculty of Public Health, Slovak Medical University, 831 04 Bratislava, Slovakia
| | - Lucia Fábelová
- Department of Environmental Medicine, Faculty of Public Health, Slovak Medical University, 831 04 Bratislava, Slovakia
| | - Tamás Szigeti
- Center for Public Health and Pharmacy, Albert Flórián út 2-6, 1097 Budapest, Hungary
| | - Réka Kakucs
- Center for Public Health and Pharmacy, Albert Flórián út 2-6, 1097 Budapest, Hungary
| | - Amrit K Sakhi
- Norwegian Institute of Public Health, P.O. Box 222, Skøyen, N-0213 Oslo, Norway
| | - Line S Haug
- Norwegian Institute of Public Health, P.O. Box 222, Skøyen, N-0213 Oslo, Norway
| | - Birgitte Lindeman
- Norwegian Institute of Public Health, P.O. Box 222, Skøyen, N-0213 Oslo, Norway
| | | | - Tina Kosjek
- Jožef Stefan Institute, 1000 Ljubljana, Slovenia
| | - Griet Jacobs
- VITO GOAL, Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium
| | - Stefan Voorspoels
- VITO GOAL, Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium
| | - Helena Jurdáková
- Department of Analytical Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 84215 Bratislava, Slovakia
| | - Renáta Górová
- Department of Analytical Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Mlynská Dolina, 84215 Bratislava, Slovakia
| | - Ida Petrovičová
- Department of Zoology and Anthropology, Faculty of Natural Sciences and Informatics, Constantine the Philosopher University in Nitra, Nabrezie mladeze 91, 94974 Nitra, Slovakia
| | - Branislav Kolena
- Department of Zoology and Anthropology, Faculty of Natural Sciences and Informatics, Constantine the Philosopher University in Nitra, Nabrezie mladeze 91, 94974 Nitra, Slovakia
| | - Marta Esteban
- National Centre for Environmental Health, Instituto de Salud Carlos III, 28034 Madrid, Spain
| | - Susana Pedraza-Díaz
- National Centre for Environmental Health, Instituto de Salud Carlos III, 28034 Madrid, Spain
| | | | - Sylvie Remy
- VITO Health, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium
| | - Eva Govarts
- VITO Health, Flemish Institute for Technological Research (VITO), 2400 Mol, Belgium
| | - Greet Schoeters
- Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium
| | - Mariana F Fernández
- Biomedical Research Center (CIBM), Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain
- Instituto de Investigación Biosanitaria (ibs.GRANADA), 18012 Granada, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28034 Madrid, Spain
| | - Vicente Mustieles
- Biomedical Research Center (CIBM), Department of Radiology and Physical Medicine, University of Granada, 18012 Granada, Spain
- Instituto de Investigación Biosanitaria (ibs.GRANADA), 18012 Granada, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), 28034 Madrid, Spain
- Servicio de Radiodiagnóstico, Hospital Universitario Clínico San Cecilio, 18012 Granada, Spain
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Kinkade CW, Aleksunes LM, Brinker A, Buckley B, Brunner J, Wang C, Miller RK, O'Connor TG, Rivera-Núñez Z, Barrett ES. Associations between mycoestrogen exposure and sex steroid hormone concentrations in maternal serum and cord blood in the UPSIDE pregnancy cohort. Int J Hyg Environ Health 2024; 260:114405. [PMID: 38878407 PMCID: PMC11441442 DOI: 10.1016/j.ijheh.2024.114405] [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] [Received: 02/05/2024] [Revised: 05/20/2024] [Accepted: 05/29/2024] [Indexed: 06/28/2024]
Abstract
Zearalenone (ZEN) is a fungal-derived toxin found in global food supplies including cereal grains and processed foods, impacting populations worldwide through diet. Because the chemical structure of ZEN and metabolites closely resembles 17β-estradiol (E2), they interact with estrogen receptors α/β earning their designation as 'mycoestrogens'. In animal models, gestational exposure to mycoestrogens disrupts estrogen activity and impairs fetal growth. Here, our objective was to evaluate relationships between mycoestrogen exposure and sex steroid hormone concentrations in maternal circulation and cord blood for the first time in humans. In each trimester, pregnant participants in the UPSIDE study (n = 297) provided urine for mycoestrogen analysis and serum for hormone analysis. At birth, placental mycoestrogens and cord steroids were measured. We fitted longitudinal models examining log-transformed mycoestrogen concentrations in relation to log-transformed hormones, adjusting for covariates. Secondarily, multivariable linear models examined associations at each time point (1st, 2nd, 3rd trimesters, delivery). We additionally considered effect modification by fetal sex. ZEN and its metabolite, α-zearalenol (α-ZOL), were detected in >93% and >75% of urine samples; >80% of placentas had detectable mycoestrogens. Longitudinal models from the full cohort exhibited few significant associations. In sex-stratified analyses, in pregnancies with male fetuses, estrone (E1) and free testosterone (fT) were inversely associated with ZEN (E1 %Δ: -6.68 95%CI: -12.34, -0.65; fT %Δ: -3.22 95%CI: -5.68, -0.70); while α-ZOL was positively associated with E2 (%Δ: 5.61 95%CI: -1.54, 9.85) in pregnancies with female fetuses. In analysis with cord hormones, urinary mycoestrogens were inversely associated with androstenedione (%Δ: 9.15 95%CI: 14.64, -3.30) in both sexes, and placental mycoestrogens were positively associated with cord fT (%Δ: 37.13, 95%CI: 4.86, 79.34) amongst male offspring. Findings support the hypothesis that mycoestrogens act as endocrine disruptors in humans, as in animal models and livestock. Additional work is needed to understand impacts on maternal and child health.
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Affiliation(s)
- Carolyn W Kinkade
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA.
| | - Lauren M Aleksunes
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA; Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, USA
| | - Anita Brinker
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - Brian Buckley
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA
| | - Jessica Brunner
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, NY, USA
| | - Christina Wang
- Clinical and Translational Science Institute, The Lundquist Institute at Harbor - UCLA Medical Center, Torrance, CA, USA
| | - Richard K Miller
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, NY, USA; Department of Environmental Medicine, Pediatrics and Pathology, University of Rochester, New York, NY, 14642, USA
| | - Thomas G O'Connor
- Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, NY, USA; Department of Psychiatry, University of Rochester, NY, USA; Wynne Center for Family Research, University of Rochester, USA
| | - Zorimar Rivera-Núñez
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA; Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ, USA
| | - Emily S Barrett
- Environmental and Occupational Health Sciences Institute, Rutgers University, Piscataway, NJ, USA; Department of Obstetrics and Gynecology, University of Rochester Medical Center, Rochester, NY, USA; Department of Biostatistics and Epidemiology, Rutgers School of Public Health, Piscataway, NJ, USA
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8
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Yesildemir O, Celik MN. Association between pre- and postnatal exposure to endocrine-disrupting chemicals and birth and neurodevelopmental outcomes: an extensive review. Clin Exp Pediatr 2024; 67:328-346. [PMID: 37986566 PMCID: PMC11222910 DOI: 10.3345/cep.2023.00941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 07/13/2023] [Accepted: 08/14/2023] [Indexed: 11/22/2023] Open
Abstract
Endocrine-disrupting chemicals (EDCs) are natural or synthetic chemicals that mimic, block, or interfere with the hormones in the body. The most common and well- studied EDCs are bisphenol A, phthalates, and persistent organic pollutants including polychlorinated biphenyls, polybrominated diphenyl ethers, per- and polyfluoroalkyl substances, other brominated flame retardants, organochlorine pesticides, dioxins, and furans. Starting in embryonic life, humans are constantly exposed to EDCs through air, diet, skin, and water. Fetuses and newborns undergo crucial developmental processes that allow adaptation to the environment throughout life. As developing organisms, they are extremely sensitive to low doses of EDCs. Many EDCs can cross the placental barrier and reach the developing fetal organs. In addition, newborns can be exposed to EDCs through breastfeeding or formula feeding. Pre- and postnatal exposure to EDCs may increase the risk of childhood diseases by disrupting the hormone-mediated processes critical for growth and development during gestation and infancy. This review discusses evidence of the relationship between pre- and postnatal exposure to several EDCs, childbirth, and neurodevelopmental outcomes. Available evidence suggests that pre- and postnatal exposure to certain EDCs causes fetal growth restriction, preterm birth, low birth weight, and neurodevelopmental problems through various mechanisms of action. Given the adverse effects of EDCs on child development, further studies are required to clarify the overall associations.
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Affiliation(s)
- Ozge Yesildemir
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Bursa Uludag University, Bursa, Turkey
| | - Mensure Nur Celik
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Ondokuz Mayıs University, Samsun, Turkey
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Svingen T, Andersson AM, Angelova J, Axelstad M, Bakker J, Baumann L, Beronius A, Bouftas N, Chalmel F, Christiansen S, Cornil C, Damdimopoulou P, Deepika D, Dollé MET, Draskau MK, Fischer MB, Hagen CP, Hessel E, Holmer ML, Hughes S, Jensen G, Johansson HKL, Juul A, Kumar V, Kumar S, Lardenois A, Main KM, Mazaud-Guittot S, Moe SJ, Mola G, Parent AS, Pineda R, Rolland A, Rosenmai AK, Song Y, Suglia A, Tena-Sempere M, Wehrli L, Zilliacus J, van Duursen M. Enhanced identification of endocrine disruptors through integration of science-based regulatory practices and innovative methodologies: The MERLON Project. OPEN RESEARCH EUROPE 2024; 4:68. [PMID: 38883262 PMCID: PMC11179054 DOI: 10.12688/openreseurope.17319.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/12/2024] [Indexed: 06/18/2024]
Abstract
The prevalence of hormone-related health issues caused by exposure to endocrine disrupting chemicals (EDCs) is a significant, and increasing, societal challenge. Declining fertility rates together with rising incidence rates of reproductive disorders and other endocrine-related diseases underscores the urgency in taking more action. Addressing the growing threat of EDCs in our environment demands robust and reliable test methods to assess a broad variety of endpoints relevant for endocrine disruption. EDCs also require effective regulatory frameworks, especially as the current move towards greater reliance on non-animal methods in chemical testing puts to test the current paradigm for EDC identification, which requires that an adverse effect is observed in an intact organism. Although great advances have been made in the field of predictive toxicology, disruption to the endocrine system and subsequent adverse health effects may prove particularly difficult to predict without traditional animal models. The MERLON project seeks to expedite progress by integrating multispecies molecular research, new approach methodologies (NAMs), human clinical epidemiology, and systems biology to furnish mechanistic insights and explore ways forward for NAM-based identification of EDCs. The focus is on sexual development and function, from foetal sex differentiation of the reproductive system through mini-puberty and puberty to sexual maturity. The project aims are geared towards closing existing knowledge gaps in understanding the effects of EDCs on human health to ultimately support effective regulation of EDCs in the European Union and beyond.
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Affiliation(s)
- Terje Svingen
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - Anna-Maria Andersson
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | | | - Marta Axelstad
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - Julie Bakker
- Neuroendocrinology Laboratory, GIGA-Neurosciences, University of Liege, Liege, Belgium
| | - Lisa Baumann
- Environmental Health and Toxicology, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, Amsterdam, North Holland, 2800, The Netherlands
| | - Anna Beronius
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, 17177, Sweden
| | - Nora Bouftas
- Environmental Health and Toxicology, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, Amsterdam, North Holland, 2800, The Netherlands
| | - Frederic Chalmel
- Univ Rennes, Inserm, Irset (Institut de recherche en santé, environnement et travail), Rennes, F-25000, France
| | - Sofie Christiansen
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - Charlotte Cornil
- Neuroendocrinology Laboratory, GIGA-Neurosciences, University of Liege, Liege, Belgium
| | - Pauliina Damdimopoulou
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 14186, Sweden
- Department of Gynecology and Reproductive Medicine, Karolinska Institutet, Huddinge, 14186, Sweden
| | - Deepika Deepika
- IISPV, Departament d' Enginyeria Quimica, Universitat Rovira i Virgili, Tarragona, Catalonia, 43007, Spain
| | - Martijn E T Dollé
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Monica Kam Draskau
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - Margit Bistrup Fischer
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Casper P Hagen
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Ellen Hessel
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Marie Louise Holmer
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - Samantha Hughes
- Environmental Health and Toxicology, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, Amsterdam, North Holland, 2800, The Netherlands
| | - Genon Jensen
- Health and Environment Alliance (HEAL), Brussels, Belgium
| | | | - Anders Juul
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- Department of Clinical Medicine, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Vikas Kumar
- IISPV, Departament d' Enginyeria Quimica, Universitat Rovira i Virgili, Tarragona, Catalonia, 43007, Spain
| | - Saurav Kumar
- IISPV, Departament d' Enginyeria Quimica, Universitat Rovira i Virgili, Tarragona, Catalonia, 43007, Spain
| | - Aurélie Lardenois
- Univ Rennes, Inserm, Irset (Institut de recherche en santé, environnement et travail), Rennes, F-25000, France
| | - Katharina M Main
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- Department of Clinical Medicine, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Severine Mazaud-Guittot
- Univ Rennes, Inserm, Irset (Institut de recherche en santé, environnement et travail), Rennes, F-25000, France
| | - S Jannicke Moe
- Norwegian Institute for Water Research (NIVA), Oslo, 0579, Norway
| | - Gylli Mola
- Department of Growth and Reproduction, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
- International Center for Research and Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
| | - Anne-Simone Parent
- Neuroendocrinology Laboratory, GIGA-Neurosciences, University of Liege, Liege, Belgium
| | - Rafael Pineda
- Department of Cell Biology, Physiology and Immunology / IMIBIC., University of Cordoba, Cordoba, 14012, Spain
| | - Antoine Rolland
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, 17177, Sweden
| | - Anna Kjerstine Rosenmai
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Region Hovedstaden, 2800, Denmark
| | - You Song
- Norwegian Institute for Water Research (NIVA), Oslo, 0579, Norway
| | - Antonio Suglia
- Univ Rennes, Inserm, Irset (Institut de recherche en santé, environnement et travail), Rennes, F-25000, France
| | - Manuel Tena-Sempere
- Department of Cell Biology, Physiology and Immunology / IMIBIC., University of Cordoba, Cordoba, 14012, Spain
| | - Lydia Wehrli
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, 14186, Sweden
- Department of Gynecology and Reproductive Medicine, Karolinska Institutet, Huddinge, 14186, Sweden
| | - Johanna Zilliacus
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, 17177, Sweden
| | - Majorie van Duursen
- Environmental Health and Toxicology, Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, Amsterdam, North Holland, 2800, The Netherlands
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10
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vom Saal FS, Antoniou M, Belcher SM, Bergman A, Bhandari RK, Birnbaum LS, Cohen A, Collins TJ, Demeneix B, Fine AM, Flaws JA, Gayrard V, Goodson WH, Gore AC, Heindel JJ, Hunt PA, Iguchi T, Kassotis CD, Kortenkamp A, Mesnage R, Muncke J, Myers JP, Nadal A, Newbold RR, Padmanabhan V, Palanza P, Palma Z, Parmigiani S, Patrick L, Prins GS, Rosenfeld CS, Skakkebaek NE, Sonnenschein C, Soto AM, Swan SH, Taylor JA, Toutain PL, von Hippel FA, Welshons WV, Zalko D, Zoeller RT. The Conflict between Regulatory Agencies over the 20,000-Fold Lowering of the Tolerable Daily Intake (TDI) for Bisphenol A (BPA) by the European Food Safety Authority (EFSA). ENVIRONMENTAL HEALTH PERSPECTIVES 2024; 132:45001. [PMID: 38592230 PMCID: PMC11003459 DOI: 10.1289/ehp13812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 03/05/2024] [Accepted: 03/05/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND The European Food Safety Authority (EFSA) recommended lowering their estimated tolerable daily intake (TDI) for bisphenol A (BPA) 20,000-fold to 0.2 ng / kg body weight ( BW ) / day . BPA is an extensively studied high production volume endocrine disrupting chemical (EDC) associated with a vast array of diseases. Prior risk assessments of BPA by EFSA as well as the US Food and Drug Administration (FDA) have relied on industry-funded studies conducted under good laboratory practice protocols (GLP) requiring guideline end points and detailed record keeping, while also claiming to examine (but rejecting) thousands of published findings by academic scientists. Guideline protocols initially formalized in the mid-twentieth century are still used by many regulatory agencies. EFSA used a 21st century approach in its reassessment of BPA and conducted a transparent, but time-limited, systematic review that included both guideline and academic research. The German Federal Institute for Risk Assessment (BfR) opposed EFSA's revision of the TDI for BPA. OBJECTIVES We identify the flaws in the assumptions that the German BfR, as well as the FDA, have used to justify maintaining the TDI for BPA at levels above what a vast amount of academic research shows to cause harm. We argue that regulatory agencies need to incorporate 21st century science into chemical hazard identifications using the CLARITY-BPA (Consortium Linking Academic and Regulatory Insights on BPA Toxicity) nonguideline academic studies in a collaborative government-academic program model. DISCUSSION We strongly endorse EFSA's revised TDI for BPA and support the European Commission's (EC) apparent acceptance of this updated BPA risk assessment. We discuss challenges to current chemical risk assessment assumptions about EDCs that need to be addressed by regulatory agencies to, in our opinion, become truly protective of public health. Addressing these challenges will hopefully result in BPA, and eventually other structurally similar bisphenols (called regrettable substitutions) for which there are known adverse effects, being eliminated from all food-related and many other uses in the EU and elsewhere. https://doi.org/10.1289/EHP13812.
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Affiliation(s)
- Frederick S. vom Saal
- Division of Biological Sciences, University of Missouri-Columbia, Columbia, Missouri, USA
| | - Michael Antoniou
- Department of Medical and Molecular Genetics, King’s College London School of Medicine, London, UK
| | - Scott M. Belcher
- Department of Biological Sciences, North Carolina State University, Raleigh, North Carolina, USA
| | - Ake Bergman
- Department of Environmental Science (ACES), Stockholm University, Stockholm, Sweden
| | - Ramji K. Bhandari
- Division of Biological Sciences, University of Missouri-Columbia, Columbia, Missouri, USA
| | - Linda S. Birnbaum
- Scientist Emeritus and Former Director, National Toxicology Program (NTP), National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, North Carolina, USA
- Scholar in Residence, Duke University, Durham, North Carolina, USA
| | - Aly Cohen
- Integrative Rheumatology Associates, Princeton, New Jersey, USA
| | - Terrence J. Collins
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Barbara Demeneix
- Comparative Physiology Laboratory, Natural History Museum, Paris, France
| | - Anne Marie Fine
- Environmental Medicine Education International, Mancos, Colorado, USA
| | - Jodi A. Flaws
- Department of Comparative Biosciences, University of Illinois Urbana—Champaign, Urbana-Champaign, Illinois, USA
| | - Veronique Gayrard
- ToxAlim (Research Centre in Food Toxicology), University of Toulouse, Toulouse, France
| | - William H. Goodson
- California Pacific Medical Center Research Institute, San Francisco, California, USA
| | - Andrea C. Gore
- Division of Pharmacology and Toxicology, University of Texas at Austin, Austin, Texas, USA
| | - Jerrold J. Heindel
- Healthy Environment and Endocrine Disruptor Strategies, Raleigh, North Carolina, USA
| | - Patricia A. Hunt
- School of Molecular Biosciences, Center for Reproductive Biology, Washington State University, Pullman, Washington, USA
| | - Taisen Iguchi
- Graduate School of Nanobioscience, Yokohama City University, Yokohama, Japan
| | - Christopher D. Kassotis
- Institute of Environmental Health Sciences, Wayne State University, Detroit, Michigan, USA
- Department of Pharmacology, Wayne State University, Detroit, Michigan, USA
| | - Andreas Kortenkamp
- Centre for Pollution Research and Policy, Brunel University London, Uxbridge, UK
| | - Robin Mesnage
- Department of Medical and Molecular Genetics, King’s College London School of Medicine, London, UK
| | - Jane Muncke
- Food Packaging Forum Foundation, Zurich, Switzerland
| | | | - Angel Nadal
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE) and CIBERDEM, Miguel Hernandez University of Elche, Elche, Alicante, Spain
| | - Retha R. Newbold
- Scientist Emeritus, NTP, NIEHS, Research Triangle Park, North Carolina, USA
| | - Vasantha Padmanabhan
- Department of Pediatrics, Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan, USA
| | - Paola Palanza
- Unit of Neuroscience, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Stefano Parmigiani
- Unit of Evolutionary and Functional Biology, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Lyn Patrick
- Environmental Medicine Education International, Mancos, Colorado, USA
| | - Gail S. Prins
- Department of Urology, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Cheryl S. Rosenfeld
- Biomedical Sciences, Thompson Center for Autism and Neurobehavioral Disorders, University of Missouri—Columbia, Columbia, Missouri, USA
- MU Institute of Data Science and Informatics, University of Missouri—Columbia, Columbia, Missouri, USA
| | - Niels E. Skakkebaek
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Carlos Sonnenschein
- Department of Immunology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Ana M. Soto
- Department of Immunology, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - Shanna H. Swan
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Julia A. Taylor
- Division of Biological Sciences, University of Missouri-Columbia, Columbia, Missouri, USA
| | - Pierre-Louis Toutain
- Royal Veterinary College, University of London, London, UK
- NTHERES, INRAE, ENVT, Université de Toulouse, Toulouse, France
| | - Frank A. von Hippel
- Department of Community, Environment & Policy, University of Arizona, Tucson, Arizona, USA
| | - Wade V. Welshons
- Department of Biomedical Sciences, University of Missouri—Columbia, Columbia, Missouri, USA
| | - Daniel Zalko
- ToxAlim (Research Centre in Food Toxicology), University of Toulouse, Toulouse, France
| | - R. Thomas Zoeller
- Department of Biology, University of Massachusetts, Amherst, Massachusetts, USA
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Kim L, Choi YH, Huh DA, Moon KW. Associations of minimally processed and ultra-processed food intakes with cardiovascular health in Korean adults: the Korea National Health and Nutrition Examination Survey (KNHANES VI), 2013-2015. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2024:10.1038/s41370-024-00646-1. [PMID: 38307938 DOI: 10.1038/s41370-024-00646-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Although recent studies have suggested the adverse effects of processed foods on cardiovascular disease, few studies have been conducted on the effects of food processing on cardiovascular health (CVH) in Koreans. OBJECTIVE This study aimed to investigate the associations of minimally processed foods (MPF) and ultra-processed foods (UPF) intakes with CVH. METHODS We used the data of 6945 adults (≥19) from the sixth Korea National Health and Nutrition Examination Survey. MPF and UPF intakes were based on the NOVA food classification. Using Life's simple 7 (LS7) proposed by the American Heart Association, the CVH indicator was estimated as the sum (0-12) of the scores of six components. Multiple linear and multinomial logistic regressions were used to estimate the associations between processed food intakes and CVH. RESULTS The mean (standard error) of MPF and UPF intake was 61.28 (0.28) and 20.27 (0.24) %kcal/day, respectively. After adjusting for sex, age, household income, educational attainment, family history of CVD, and stress, we found significant positive associations between MPF intake and CVH (p value < 0.001), while associations between UPF intake and CVH were significantly negative (p value < 0.001). Moreover, the magnitude of the observed association was more distinctive in females (p-interaction < 0.01) and with increasing age (p-interaction < 0.001). CONCLUSIONS A high intake of MPF is associated with improved CVH, while a high intake of UPF is associated with poorer CVH in Korean adults. Therefore, public health policies should be established to promote the choice of less processed foods to improve CVH among South Korean adults. IMPACT STATEMENT In modern society, processed foods have become ubiquitous and South Korea's consumption of processed foods is very high. This study had shown that the more processed a food is, the more negative impact it can have on cardiovascular health. Therefore, researching the effects of processed foods on the human body can increase understanding of population health and aid in the development of prevention and treatment strategies.
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Affiliation(s)
- Lita Kim
- Department of Health and Safety Convergence Science, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
- BK21 FOUR R&E Center for Learning Health System, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
| | - Yun-Hee Choi
- Department of Health and Safety Convergence Science, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
- BK21 FOUR R&E Center for Learning Health System, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
| | - Da-An Huh
- Institute of Health Sciences, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea.
| | - Kyong Whan Moon
- BK21 FOUR R&E Center for Learning Health System, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
- School of Health and Environmental Science, Korea University, Anam-ro 145, Seongbuk-gu, Seoul, 02841, Korea
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12
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Liao YC, Xu YJ, Chen JK, Boonhat H, Su BY, Lin YC, Lin RT. Sex differences in children's cognitive functions and phthalates exposure: a meta-analysis. Pediatr Res 2023; 94:1609-1618. [PMID: 37264138 PMCID: PMC10624603 DOI: 10.1038/s41390-023-02672-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/29/2023] [Accepted: 05/15/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Phthalates exposure might affect children's intelligence development. This study aimed to determine (1) whether sex and age affect cognitive function and (2) whether sex differences in cognitive performance are wider with higher phthalate concentrations. METHODS Data were collected from PubMed (1998-2022), PROQUEST (1997-2022), and SpringerLink (1995-2022). The study followed the PRISMA process. The included articles were followed by PECO framework. The GRADE applied to assess the certainty of evidence. Of 2422 articles obtained, nine were selected using inclusion criteria. The random-effects model was used to estimate the pooled effects. RESULTS Our meta-regression indicated a significant difference between sex differences with age at phthalate concentration assessment (β = -0.25; 95% CI = -0.47, -0.03) and MEHP concentration (β = -0.20; 95% CI = -0.37, -0.03). CONCLUSIONS The limitation of the current article is it only provides information on intelligence level rather than other aspects of cognitive function. Thus, the sequelae of phthalate exposure on attention and executive function are still unclear. Our analysis shows significant difference between sex differences in cognitive function scores associated with age at phthalate concentration assessment. Girls might be more resilient in cognitive function at a younger age or during lower concentrations of phthalates metabolites. IMPACT This is the first meta-analysis to evaluate the pooled estimates of sex differences in objective cognitive functions among children with phthalate exposure. The female might be a protective factor when exposed to toxic plasticizers while the concentration is low. This study captures the possible role of sex in cognitive functioning and plasticizer exposure through a meta-analysis of children's sex, cognitive scores, and plasticizer exposure.
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Affiliation(s)
- Yu-Chi Liao
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan
- Center for Prevention and Treatment of Internet Addiction, Asia University, Taichung, Taiwan
- Clinical Psychology Center, Asia University Hospital, Taichung, Taiwan
| | - Yi-Jia Xu
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Jing-Kai Chen
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Hathaichon Boonhat
- Graduate Institute of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Bei-Yi Su
- Department of Psychology, Chung-Shan Medical University, Taichung, Taiwan
- Room of Clinical Psychology, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yi-Chun Lin
- Graduate Institute of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Ro-Ting Lin
- Department of Occupational Safety and Health, College of Public Health, China Medical University, Taichung, Taiwan.
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13
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Tartaglione AM, Racca A, Ricceri L. Developmental exposure to polycyclic aromatic hydrocarbons (PAHs): Focus on benzo[a]pyrene neurotoxicity. Reprod Toxicol 2023; 119:108394. [PMID: 37164061 DOI: 10.1016/j.reprotox.2023.108394] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/28/2023] [Accepted: 05/07/2023] [Indexed: 05/12/2023]
Abstract
Polycyclic Aromatic Hydrocarbons (PAHs) are a class of ubiquitous organic compounds produced during the incomplete combustion or pyrolysis of organic material. Dietary source is the main route for PAH human exposure by environmental contamination, food industrial processing or domestic cooking methods. The most studied PAH is benzo[a]pyrene (B[a]P), due to its harmful and multiple effects on human health: in addition to its well-known carcinogenic effects, emerging evidence indicates that B[a]P also induces neurotoxicity earlier and at lower doses than B[a]P-induced carcinogenicity making B[a]P neurotoxicity relevant to human health risk assessment. Developmental neurotoxicity of B[a]P has indeed received increasing attention: both human and experimental studies provide evidence of detrimental effects of prenatal or early postnatal B[a]P exposure, even at low doses. Indeed, in some of the multi-dose animal studies, maximal adverse effects were observed at lower B[a]P doses, according to a non-monotonic dose-response curve typical of endocrine-disrupting compounds. In substantial agreement with epidemiological studies, both rodents and zebrafish developmentally exposed to B[a]P exhibit long-term changes in multiple behavioural domains, in the absence of overt toxicological effects at birth (e.g. body weight and morphologic abnormalities). Notably, most targeted behavioural responses converge on locomotor activity and emotional profile, often, but not always, leading to a disinhibitory/hyperactive profile.
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Affiliation(s)
- Anna Maria Tartaglione
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Arianna Racca
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Laura Ricceri
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy.
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14
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Guo X, Zhao D, Meng J, Hu W, Wu B, Wang X, Su W, Meng M, Qu G, Sun Y. Association of a mixture of phthalates and phenols with frailty among middle-aged and older adults: A population-based cross-sectional study. CHEMOSPHERE 2023:139144. [PMID: 37302498 DOI: 10.1016/j.chemosphere.2023.139144] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/01/2023] [Accepted: 06/04/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND Frailty is a complex geriatric syndrome caused by degenerative changes in the body or various chronic diseases. The use of personal care and consumer products is associated with a wide range of health outcomes, but its relationship with frailty remains unknown. Therefore, our primary aim was to explore the potential links between exposure to phenols and phthalates, either separately or in combination, and frailty. METHODS The exposure levels of phthalates and phenols were evaluated through the measurement of metabolites in urine samples. Frailty state was assessed by a 36-item frailty index with values ≥ 0.25 indicating frailty. Weighted logistic regression was used to explore the relationship between individual chemical exposure and frailty. In addition, multi-pollutant strategies (WQS, Qgcomp, BKMR) were used to examine the joint effect of chemical mixture on frailty. A series of subgroup analyses and sensitivity analyses were conducted as well. RESULTS In the multivariate logistic regression model, each unit increase in natural log-transformed BPA (OR: 1.21; 95%CI: 1.04, 1.40), MBP (OR: 1.25; 95%CI: 1.07, 1.46), MBzP (OR: 1.18; 95%CI: 1.03, 1.36), and MiBP (OR: 1.19; 95%CI: 1.03, 1.37) were significantly associated with higher odds of frailty. The results of the WQS and Qgcomp indicated that increasing quartiles of chemical mixture was associated with odds of frailty with ORs of 1.29 (95%CI: 1.01, 1.66) and 1.37 (95%CI: 1.06, 1.76). The weight of MBzP is dominant in both the WQS index and the positive weight of Qgcomp. In the BKMR model, the cumulative effect of chemical mixture was positively correlated with the prevalence of frailty. CONCLUSIONS In summary, higher levels of BPA, MBP, MBzP, and MiBP are significantly associated with higher odds of frailty. Our study provides preliminary evidence that phenol and phthalate biomarker mixture is positively associated with frailty, with MBzP contributing most to the positive association.
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Affiliation(s)
- Xianwei Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Dongdong Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China; The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei 230022, Anhui, China
| | - Jia Meng
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Wenjing Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Birong Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Xingyue Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Wenqi Su
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China
| | - Muzi Meng
- UK Program Site, American University of the Caribbean School of Medicine, Vernon Building Room 64, Sizer St, Preston PR1 1JQ, United Kingdom; Bronxcare Health System, 1650 Grand Concourse, The Bronx, NY 10457, USA
| | - Guangbo Qu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China.
| | - Yehuan Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, Anhui, China.
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15
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Kim S, Min HS, Lee WJ, Choe SA. Occupational differences in personal care product use and urinary concentration of endocrine disrupting chemicals by gender. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:312-318. [PMID: 35414680 DOI: 10.1038/s41370-022-00436-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND In most societies, women and men systematically differ in consumption of cosmetics and household products, which are interlinked with gendered norms and occupational segregation. We investigated the differences in personal care product (PCP) use and exposure to endocrine disrupting chemicals (EDCs) based on occupation and gender. METHODS We utilized data from the first to third Korean National Environmental Health Survey analyzing 9218 participants aged 20-59 years engaged in their current occupation for ≥3 months. Frequent PCP use (≥once/week) and exposure to EDCs were analyzed by gender and occupation. We used least-square geometric means (LSGMs) of urinary concentrations of the five EDCs adjusted for covariates. RESULTS Manual occupation was most common in men and no paid occupation was most frequent in women. In general, clerical, service, and sales workers showed the highest prevalence of frequent use of hair and body products. Women used body and makeup products more frequently than men. For all five EDCs, similarly, women showed higher urinary levels in all occupation groups. When stratified by gender, the differences in urinary concentration of EDCs across occupation groups were not observed in men. Among women, clerical, service, and sales workers showed higher bisphenol A (BPA) and mono-n-butyl phthalate (MnBP) levels than manual workers. CONCLUSIONS Differentials in exposure to EDCs by occupation groups were not evident for men. Given the higher urinary concentration of EDCs in women compared to men, interventions to reduce the exposure to EDCs would need to focus on women, especially in clerical, service, and sales occupations.
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Affiliation(s)
- Saerom Kim
- People's Health Institute, Seoul, Korea
- Graduate School of Public Health, Seoul National University, Seoul, Korea
| | - Hye Sook Min
- Research Institute of Public Healthcare, National Medical Center, Seoul, Korea
| | - Won Jin Lee
- Department of Preventive Medicine, Korea University College of Medicine, Seoul, Korea
| | - Seung-Ah Choe
- Department of Preventive Medicine, Korea University College of Medicine, Seoul, Korea.
- Division of Life Sciences, Korea University, Seoul, Korea.
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16
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Guo X, Yu Z, Yin D. Sex-dependent obesogenic effect of tetracycline on Drosophila melanogaster deteriorated by dysrhythmia. J Environ Sci (China) 2023; 124:472-480. [PMID: 36182155 DOI: 10.1016/j.jes.2021.11.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 11/19/2021] [Accepted: 11/23/2021] [Indexed: 06/16/2023]
Abstract
Antibiotics have been identified as obesogens contributing to the prevalence of obesity. Moreover, their environmental toxicity shows sex dependence, which might also explain the sex-dependent obesity observed. Yet, the direct evidence for such a connection and the underlying mechanisms remain to be explored. In this study, the effects of tetracycline, which is a representative antibiotic found in both environmental and food samples, on Drosophila melanogaster were studied with consideration of both sex and circadian rhythms (represented by the eclosion rhythm). Results showed that in morning-eclosed adults, tetracycline significantly stimulated the body weight of females (AM females) at 0.1, 1.0, 10.0 and 100.0 µg/L, while tetracycline only stimulated the body weight of males (AM males) at 1.0 µg/L. In the afternoon-eclosed adults, tetracycline significantly stimulated the body weight of females (PM females) at 0.1, 1.0 and 100.0 µg/L, while it showed more significant stimulation in males (PM males) at all concentrations. Notably, the stimulation levels were the greatest in PM males among all the adults. The results showed the clear sex dependence of the obesogenic effects, which was diminished by dysrhythmia. Further biochemical assays and clustering analysis suggested that the sex- and rhythm-dependent obesogenic effects resulted from the bias toward lipogenesis against lipolysis. Moreover, they were closely related to the preference for the energy storage forms of lactate and glucose and also to the presence of excessive insulin, with the involvement of glucolipid metabolism. Such relationships indicated potential bridges between the obesogenic effects of pollutants and other diseases, e.g., cancer and diabetes.
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Affiliation(s)
- Xueping Guo
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Jiaxing Tongji Institute for Environment, Jiaxing 3014051, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Zhenyang Yu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Jiaxing Tongji Institute for Environment, Jiaxing 3014051, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China.
| | - Daqiang Yin
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
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17
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Di Criscio M, Lodahl JE, Stamatakis A, Kitraki E, Bakoyiannis I, Repouskou A, Bornehag CG, Gennings C, Lupu D, Rüegg J. A human-relevant mixture of endocrine disrupting chemicals induces changes in hippocampal DNA methylation correlating with hyperactive behavior in male mice. CHEMOSPHERE 2023; 313:137633. [PMID: 36565761 DOI: 10.1016/j.chemosphere.2022.137633] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 12/07/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Humans are ubiquitously exposed to endocrine disrupting chemicals (EDCs), substances that interfere with endogenous hormonal signaling. Exposure during early development is of particular concern due to the programming role of hormones during this period. A previous epidemiological study has shown association between prenatal co-exposure to 8 EDCs (Mixture N1) and language delay in children, suggesting an effect of this mixture on neurodevelopment. Furthermore, in utero exposure to Mixture N1 altered gene expression and behavior in adult mice. In this study, we investigated whether epigenetic mechanisms could underlie the long term effects of Mixture N1 on gene expression and behavior. To this end, we analyzed DNA methylation at regulatory regions of genes whose expression was affected by Mixture N1 in the hippocampus of in utero exposed mice using bisulfite-pyrosequencing. We show that Mixture N1 decreases DNA methylation in males at three genes that are part of the hypothalamus-pituitary-adrenal (HPA) axis: Nr3c1, Nr3c2, and Crhr1, coding for the glucocorticoid receptor, the mineralocorticoid receptor, and the corticotropin releasing hormone receptor 1, respectively. Furthermore, we show that the decrease in Nr3c1 methylation correlates with increased gene expression, and that Nr3c1, Nr3c2, and Crhr1 methylation correlates with hyperactivity and reduction in social behavior. These findings indicate that an EDC mixture corresponding to a human exposure scenario induces epigenetic changes, and thus programming effects, on the HPA axis that are reflected in the behavioral phenotypes of the adult male offspring.
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Affiliation(s)
- Michela Di Criscio
- Department of Organismal Biology, Environmental Toxicology, Uppsala University, SE-752 36 Uppsala, Sweden
| | - Jennifer Ekholm Lodahl
- Department of Organismal Biology, Environmental Toxicology, Uppsala University, SE-752 36 Uppsala, Sweden
| | - Antonios Stamatakis
- Biology-Biochemistry Lab, Faculty of Nursing, School of Health Sciences, National and Kapodistrian University of Athens (NKUA), Athens 11527, Greece
| | - Efthymia Kitraki
- Basic Sciences Lab, Faculty of Dentistry, School of Health Sciences, NKUA, Athens 15272, Greece
| | - Ioannis Bakoyiannis
- Biology-Biochemistry Lab, Faculty of Nursing, School of Health Sciences, National and Kapodistrian University of Athens (NKUA), Athens 11527, Greece
| | - Anastasia Repouskou
- Basic Sciences Lab, Faculty of Dentistry, School of Health Sciences, NKUA, Athens 15272, Greece
| | - Carl-Gustaf Bornehag
- Faculty of Health, Science and Technology, Department of Health Sciences, Karlstad University, SE- 651 88 Karlstad, Sweden
| | - Chris Gennings
- Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Diana Lupu
- Department of Organismal Biology, Environmental Toxicology, Uppsala University, SE-752 36 Uppsala, Sweden
| | - Joëlle Rüegg
- Department of Organismal Biology, Environmental Toxicology, Uppsala University, SE-752 36 Uppsala, Sweden.
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18
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Developmental language disorders in preschool children after high exposure to perfluoroalkyl substances from contaminated drinking water in Ronneby, Sweden. ENVIRONMENTAL EPIDEMIOLOGY (PHILADELPHIA, PA.) 2022; 7:e233. [PMID: 36777530 PMCID: PMC9916036 DOI: 10.1097/ee9.0000000000000233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/01/2022] [Indexed: 12/23/2022]
Abstract
There are indications that early-life exposure to perfluoroalkyl substances (PFAS) can impact neurodevelopment, but results are inconclusive. The objective was to investigate if high early-life exposure to primarily perfluorohexanesulfonic acid (PFHxS) and perfluorooctanesulfonic acid (PFOS) increases the risk of developmental language disorder in children up to seven years of age. Methods A register-based cohort of all children born 1998-2013 in Blekinge county, Sweden, was studied. Maternal residential history, that is, with or without highly PFAS-contaminated drinking water, during the 5-year period before childbirth was used as a proxy for early-life exposure. Exposure was categorized as high (n = 646), intermediate (n = 1,650), or background (n = 9,599). We used Cox proportional hazards regression to estimate hazard ratios (HR) for (1) referral to a speech- and language pathologist after routine screening at Child Health Services, and (2) subsequent language disorder diagnosis after clinical assessment. Models were adjusted for parity, maternal age, education level, and smoking, and explored effect modification by sex. Results In children from the high-exposed area, the adjusted HR for referral was 1.23 (95% CI = 1.03, 1.47) and 1.13 (95% CI = 0.97, 1.56) for subsequent diagnosis. There was no increased risk in the intermediate exposure category. Conclusion Children, particularly girls, with high exposure had an increased risk of both referral and confirmed developmental language disorder. Further research is needed on PFAS in the context of general neurodevelopment, for which language development is a proxy.
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19
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Hilz EN, Gore AC. Sex-specific Effects of Endocrine-disrupting Chemicals on Brain Monoamines and Cognitive Behavior. Endocrinology 2022; 163:bqac128. [PMID: 35939362 PMCID: PMC9419695 DOI: 10.1210/endocr/bqac128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Indexed: 11/19/2022]
Abstract
The period of brain sexual differentiation is characterized by the development of hormone-sensitive neural circuits that govern the subsequent presentation of sexually dimorphic behavior in adulthood. Perturbations of hormones by endocrine-disrupting chemicals (EDCs) during this developmental period interfere with an organism's endocrine function and can disrupt the normative organization of male- or female-typical neural circuitry. This is well characterized for reproductive and social behaviors and their underlying circuitry in the hypothalamus and other limbic regions of the brain; however, cognitive behaviors are also sexually dimorphic, with their underlying neural circuitry potentially vulnerable to EDC exposure during critical periods of brain development. This review provides recent evidence for sex-specific changes to the brain's monoaminergic systems (dopamine, serotonin, norepinephrine) after developmental EDC exposure and relates these outcomes to sex differences in cognition such as affective, attentional, and learning/memory behaviors.
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Affiliation(s)
- Emily N Hilz
- Division of Pharmacology and Toxicology, The University of Texas at Austin, Austin, Texas, 78712, USA
| | - Andrea C Gore
- Correspondence: Andrea C. Gore, PhD, College of Pharmacy, The University of Texas at Austin, 107 W Dean Keeton St, Box C0875, Austin, TX, 78712, USA.
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20
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Chen Y, Yang J, Yao B, Zhi D, Luo L, Zhou Y. Endocrine disrupting chemicals in the environment: Environmental sources, biological effects, remediation techniques, and perspective. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 310:119918. [PMID: 35952990 DOI: 10.1016/j.envpol.2022.119918] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/06/2022] [Accepted: 08/03/2022] [Indexed: 06/15/2023]
Abstract
Endocrine disrupting chemicals (EDCs) have been identified as emerging contaminants, which poses a great threat to human health and ecosystem. Pesticides, polycyclic aromatic hydrocarbons, dioxins, brominated flame retardants, steroid hormones and alkylphenols are representative of this type of contaminant, which are closely related to daily life. Unfortunately, many wastewater treatment plants (WWTPs) do not treat EDCs as targets in the normal treatment process, resulting in EDCs entering the environment. Few studies have systematically reviewed the related content of EDCs in terms of occurrence, harm and remediation. For this reason, in this article, the sources and exposure routes of common EDCs are systematically described. The existence of EDCs in the environment is mainly related to human activities (Wastewater discharges and industrial activities). The common hazards of these EDCs are clarified based on available toxicological data. At the same time, the mechanism and effect of some mainstream EDCs remediation technologies (such as adsorption, advanced oxidation, membrane bioreactor, constructed wetland, etc.) are separately mentioned. Moreover, our perspectives are provided for further research of EDCs.
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Affiliation(s)
- Yuxin Chen
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Jian Yang
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Bin Yao
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Dan Zhi
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Lin Luo
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China
| | - Yaoyu Zhou
- Hunan International Scientific and Technological Cooperation Base of Agricultural Typical Pollution Remediation and Wetland Protection, College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, China.
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21
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Quo Vadis Psychiatry? Why It Is Time to Endorse Evolutionary Theory. J Nerv Ment Dis 2022; 210:235-245. [PMID: 35349502 DOI: 10.1097/nmd.0000000000001493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In recent decades, psychiatry and the neurosciences have made little progress in terms of preventing, diagnosing, classifying, or treating mental disorders. Here we argue that the dilemma of psychiatry and the neurosciences is, in part, based on fundamental misconceptions about the human mind, including misdirected nature-nurture debates, the lack of definitional concepts of "normalcy," distinguishing defense from defect, disregarding life history theory, evolutionarily uninformed genetic and epigenetic research, the "disconnection" of the brain from the rest of the body, and lack of attention to actual behavior in real-world interactions. All these conceptual difficulties could potentially benefit from an approach that uses evolutionary theory to improve the understanding of causal mechanisms, gene-environment interaction, individual differences in behavioral ecology, interaction between the gut (and other organs) and the brain, as well as cross-cultural and across-species comparison. To foster this development would require reform of the curricula of medical schools.
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22
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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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23
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Cediel-Ulloa A, Lupu DL, Johansson Y, Hinojosa M, Özel F, Rüegg J. Impact of endocrine disrupting chemicals on neurodevelopment: the need for better testing strategies for endocrine disruption-induced developmental neurotoxicity. Expert Rev Endocrinol Metab 2022; 17:131-141. [PMID: 35255767 DOI: 10.1080/17446651.2022.2044788] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/17/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Brain development is highly dependent on hormonal regulation. Exposure to chemicals disrupting endocrine signaling has been associated with neurodevelopmental impairment. This raises concern about exposure to the suspected thousands of endocrine disruptors, and has resulted in efforts to improve regulation of these chemicals. Yet, the causal links between endocrine disruption and developmental neurotoxicity, which would be required for regulatory action, are still largely missing. AREAS COVERED In this review, we illustrate the importance of two endocrine systems, thyroid hormone and retinoic acid pathways, for neurodevelopment. We place special emphasis on TH and RA synthesis, metabolism, and how endocrine disrupting chemicals known or suspected to affect these systems are associated with developmental neurotoxicity. EXPERT OPINION While it is clear that neurodevelopment is dependent on proper hormonal functioning, and evidence is increasing for developmental neurotoxicity induced by endocrine disrupting chemicals, this is not grasped by current chemical testing. Thus, there is an urgent need to develop test methods detecting endocrine disruption in the context of neurodevelopment. Key to this development is further mechanistic insights on the involvement of endocrine signaling in neurodevelopment as well as increased support to develop and validate new test methods for the regulatory context.
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Affiliation(s)
| | | | - Ylva Johansson
- Department of Biochemistry and Biophysics, Stockholm University, Sweden
| | - Maria Hinojosa
- Department of Biochemistry and Biophysics, Stockholm University, Sweden
| | - Fatih Özel
- Department of Organismal Biology, Uppsala University, Sweden
- Centre for Women's Mental Health during the Reproductive Lifespan - Womher, Uppsala University, Sweden
- Department of Health Sciences, Karlstad University, Karlstad, Sweden
| | - Joëlle Rüegg
- Department of Organismal Biology, Uppsala University, Sweden
- Department of Health Sciences, Karlstad University, Karlstad, Sweden
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24
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Ho V, Pelland-St-Pierre L, Gravel S, Bouchard MF, Verner MA, Labrèche F. Endocrine disruptors: Challenges and future directions in epidemiologic research. ENVIRONMENTAL RESEARCH 2022; 204:111969. [PMID: 34461123 DOI: 10.1016/j.envres.2021.111969] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/17/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
Public concern about the impact of endocrine disrupting chemicals (EDCs) on both humans and the environment is growing steadily. Epidemiologic research provides key information towards our understanding of the relationship between environmental exposures like EDCs and human health outcomes. Intended for researchers in disciplines complementary to epidemiology, this paper highlights the importance and challenges of epidemiologic research in order to present the key elements pertaining to the design and interpretation of an epidemiologic study on EDCs. The conduct of observational studies on EDCs derives from a thoughtful research question, which will help determine the subsequent methodological choices surrounding the careful selection of the study population (including the comparison group), the adequate ascertainment of exposure(s) and outcome(s) of interest, and the application of methodological and statistical concepts more specific to epidemiology. The interpretation of epidemiologic results may be arduous due to the latency occurring between EDC exposure and certain outcome(s), the complexity in capturing EDC exposure(s), and traditional methodological and statistical issues that also deserve consideration (e.g., confounding, effect modification, non-monotonic responses). Moving forward, we strongly advocate for an integrative approach of expertise in the fields of epidemiology, exposure science, risk assessment and toxicology to adequately study the health risks associated with EDCs while tackling their challenges.
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Affiliation(s)
- V Ho
- Health Innovation and Evaluation Hub, Université de Montréal Hospital Research Centre (CRCHUM), Montréal, Québec, Canada; Department of Social and Preventive Medicine, School of Public Health (ESPUM), Université de Montréal, Montréal, Québec, Canada.
| | - L Pelland-St-Pierre
- Health Innovation and Evaluation Hub, Université de Montréal Hospital Research Centre (CRCHUM), Montréal, Québec, Canada; Department of Social and Preventive Medicine, School of Public Health (ESPUM), Université de Montréal, Montréal, Québec, Canada; Centre de recherche en santé publique (CReSP), Université de Montréal and CIUSSS Centre-Sud, Montréal, Québec, Canada
| | - S Gravel
- . Institut de recherche Robert-Sauvé en santé et en sécurité du travail, Montréal, Québec, Canada
| | - M F Bouchard
- Department of Environmental and Occupational Health, School of Public Health (ESPUM), Université de Montréal, Montréal, Québec, Canada; CHU Sainte-Justine Hospital Research Center, Montréal, Québec, Canada
| | - M-A Verner
- Centre de recherche en santé publique (CReSP), Université de Montréal and CIUSSS Centre-Sud, Montréal, Québec, Canada; Department of Environmental and Occupational Health, School of Public Health (ESPUM), Université de Montréal, Montréal, Québec, Canada
| | - F Labrèche
- Centre de recherche en santé publique (CReSP), Université de Montréal and CIUSSS Centre-Sud, Montréal, Québec, Canada; . Institut de recherche Robert-Sauvé en santé et en sécurité du travail, Montréal, Québec, Canada; Department of Environmental and Occupational Health, School of Public Health (ESPUM), Université de Montréal, Montréal, Québec, Canada
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25
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The Crowded Uterine Horn Mouse Model for Examining Postnatal Metabolic Consequences of Intrauterine Growth Restriction vs. Macrosomia in Siblings. Metabolites 2022; 12:metabo12020102. [PMID: 35208177 PMCID: PMC8880550 DOI: 10.3390/metabo12020102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/13/2022] [Accepted: 01/19/2022] [Indexed: 01/27/2023] Open
Abstract
Differential placental blood flow and nutrient transport can lead to both intrauterine growth restriction (IUGR) and macrosomia. Both conditions can lead to adult obesity and other conditions clustered as metabolic syndrome. We previously showed that pregnant hemi-ovariectomized mice have a crowded uterine horn, resulting in siblings whose birth weights differ by over 100% due to differential blood flow based on uterine position. We used this crowded uterus model to compare IUGR and macrosomic male mice and also identified IUGR males with rapid (IUGR-R) and low (IUGR-L) postweaning weight gain. At week 12 IUGR-R males were heavier than IUGR-L males and did not differ from macrosomic males. Rapid growth in IUGR-R males led to glucose intolerance compared to IUGR-L males and down-regulation of adipocyte signaling pathways for fat digestion and absorption and type II diabetes. Macrosomia led to increased fat mass and altered adipocyte size distribution compared to IUGR males, and down-regulation of signaling pathways for carbohydrate and fat digestion and absorption relative to IUGR-R. Clustering analysis of gonadal fat transcriptomes indicated more similarities than differences between IUGR-R and macrosomic males compared to IUGR-L males. Our findings suggest two pathways to adult metabolic disease: macrosomia and IUGR with rapid postweaning growth rate.
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Huang Z, Fu W, Dou L, Bao H, Wu W, Su P, Huang K, Zhu P, Sheng J, Xu Y, Tao F, Hao J. Prenatal Bisphenol A Exposure and Early Childhood Behavior and Cognitive Function: A Chinese Birth Cohort Study. Neuroendocrinology 2022; 112:311-323. [PMID: 33910209 DOI: 10.1159/000516881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 04/28/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Biomonitoring of bisphenol A (BPA) in human blood is still scarce, although already noticeable. We aimed to examine the associations between prenatal serum BPA concentrations and behavior and cognitive function in preschool children. METHODS A total of 1,782 mother-child pairs with complete demographic information, blood samples, and psychological measurements were included from the China-Anhui Birth Cohort (C-ABCS). We detected serum BPA concentrations and assessed children's neurodevelopment using a set of psychometric scales. RESULTS The median prenatal maternal serum BPA concentration was 0.23 (P25, P75: 0.07, 0.52) ng/mL, with a detection frequency of 85.19%. Compared with the girls with the lowest concentrations, those with highest BPA concentrations had increased risks of inhibitory self-control impairment [relative risk (RR) = 3.66, 95% confidence interval (CI): 1.53, 7.58], emergent metacognition impairment (RR = 1.70, 95% CI: 1.07, 2.78), conduct problem (RR = 1.68, 95% CI: 1.12, 2.39), peer relationship problem (RR = 2.57, 95% CI: 1.33, 4.47), higher total difficulties score (RR = 1.76, 95% CI: 1.12, 2.67), and higher impact factor score (RR = 1.52, 95% CI: 1.11, 2.05), while the boys with the highest prenatal BPA concentrations had an increased risk of conduct problem compared with those with the lowest concentrations (RR = 1.59, 95% CI: 1.09, 2.24) (P-interaction = 0.011). After stratification by age, high prenatal BPA concentrations were associated with increased ADHD (RR = 4.44, 95% CI: 1.54, 10.85) among children aged 3 years, not among children aged 4 years. CONCLUSION Our study revealed the sex-specific and age-specific impacts of prenatal BPA exposure on preschool children's cognitive and behavioral development.
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Affiliation(s)
- Zhaohui Huang
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
- Anhui Provincial Center for Women and Child Health, Hefei, China
| | - Weinan Fu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
| | - Lianjie Dou
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
| | - Huihui Bao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Wanke Wu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Puyu Su
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Kun Huang
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Peng Zhu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Jie Sheng
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Yuanyuan Xu
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Fangbiao Tao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
| | - Jiahu Hao
- Department of Maternal, Child & Adolescent Health, School of Public Health, Anhui Medical University, Hefei, China
- Key Laboratory of Population Health Across Life Cycle (Anhui Medical University), Ministry of Education of the People's Republic of China, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Hefei, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenics/Key Laboratory of Environmental Toxicology of Anhui Higher Education Institutes, Anhui Medical University, Hefei, China
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Review of the Existing Evidence for Sex-Specific Relationships between Prenatal Phthalate Exposure and Children's Neurodevelopment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182413013. [PMID: 34948625 PMCID: PMC8700807 DOI: 10.3390/ijerph182413013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/24/2021] [Accepted: 12/04/2021] [Indexed: 11/16/2022]
Abstract
Phthalates are well-known, ubiquitous environmental contaminants influencing children's health and their neurodevelopment. However, results of the previously conducted studies are not entirely conclusive. The aim of this review is to present the current state of knowledge with respect to the association between the prenatal phthalate exposure and sex-specific child neurodevelopmental outcomes. A systematic search of the literature was carried out to identify the studies that analyse the sex-specific association between prenatal exposure to phthalates and cognitive, psychomotor outcomes and behavioural and emotional problems. The search was conducted in May 2021, and it was limited to the papers published in English between January 2015 and April 2021. The following databases were used: PubMed, Scopus and Elsevier. The selection process was carried out by two independent authors according to the inclusion criteria. Of a total of 7542 records, 17 epidemiological studies met the inclusion criteria with regards to phthalate exposure and sex-specific differences in child neurobehavioural development. The review shows no clear pattern of association between maternal exposure to phthalates during pregnancy and offspring neurodevelopment. No clearly pronounced sex specific effects, except for BBzP exposure and decreased motor ablates among girls, have been indicated. Inconsistences in the results, as well as unsolved issues related to the interpretation of the results in the context of the exposure level, outcomes, confounders, and biological plausibility highlight the necessity for further research in the field.
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Parra-Montes de Oca MA, Sotelo-Rivera I, Gutiérrez-Mata A, Charli JL, Joseph-Bravo P. Sex Dimorphic Responses of the Hypothalamus-Pituitary-Thyroid Axis to Energy Demands and Stress. Front Endocrinol (Lausanne) 2021; 12:746924. [PMID: 34745011 PMCID: PMC8565401 DOI: 10.3389/fendo.2021.746924] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 09/15/2021] [Indexed: 12/16/2022] Open
Abstract
The hypothalamus-pituitary-thyroid-axis (HPT) is one of the main neuroendocrine axes that control energy expenditure. The activity of hypophysiotropic thyrotropin releasing hormone (TRH) neurons is modulated by nutritional status, energy demands and stress, all of which are sex dependent. Sex dimorphism has been associated with sex steroids whose concentration vary along the life-span, but also to sex chromosomes that define not only sexual characteristics but the expression of relevant genes. In this review we describe sex differences in basal HPT axis activity and in its response to stress and to metabolic challenges in experimental animals at different stages of development, as well as some of the limited information available on humans. Literature review was accomplished by searching in Pubmed under the following words: "sex dimorphic" or "sex differences" or "female" or "women" and "thyrotropin" or "thyroid hormones" or "deiodinases" and "energy homeostasis" or "stress". The most representative articles were discussed, and to reduce the number of references, selected reviews were cited.
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Affiliation(s)
| | | | | | | | - Patricia Joseph-Bravo
- Departamento de Genética del Desarrollo y Fisiología Molecular, Instituto de Biotecnología, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Mexico
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Gestational Phthalate Exposure and Preschool Attention Deficit Hyperactivity Disorder in Norway. ENVIRONMENTAL EPIDEMIOLOGY (PHILADELPHIA, PA.) 2021; 5:e161. [PMID: 34414345 PMCID: PMC8367074 DOI: 10.1097/ee9.0000000000000161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/01/2021] [Indexed: 11/26/2022]
Abstract
Supplemental Digital Content is available in the text. Prenatal phthalate exposure has been linked to altered neurobehavioral development in both animal models and epidemiologic studies, but whether or not these associations translate to increased risk of neurodevelopmental disorders is unclear. We used a nested case-cohort study design to assess whether maternal urinary concentrations of 12 phthalate metabolites at 17 weeks gestation were associated with criteria for Attention Deficit Hyperactivity Disorder (ADHD) classified among 3-year-old children in the Norwegian Mother, Father and Child Cohort Study (MoBa). Between 2007 and 2011, 260 children in this substudy were classified with ADHD using a standardized, on-site clinical assessment; they were compared with 549 population-based controls. We modeled phthalate levels both linearly and by quintiles in logistic regression models adjusted for relevant covariates and tested for interaction by child sex. Children of mothers in the highest quintile of di-iso-nonyl phthalate (∑DiNP) metabolite levels had 1.70 times the odds of being classified with ADHD compared with those in the lowest quintile (95% confidence interval [CI] = 1.03 to 2.82). In linear models, there was a trend with the sum of di-2-ethylhexyl phthalate metabolites (∑DEHP); each natural log-unit increase in concentration was associated with 1.22 times the odds of ADHD (95% CI = 0.99 to 1.52). In boys, but not girls, mono-n-butyl phthalate exposure was associated with increased odds of ADHD (odds ratio [OR] 1.42; 95% CI = 1.07 to 1.88). Additional adjustment for correlated phthalate metabolites attenuated estimates. These results suggest gestational phthalate exposure may impact the behavior of children as young as 3 years.
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Migliore L, Nicolì V, Stoccoro A. Gender Specific Differences in Disease Susceptibility: The Role of Epigenetics. Biomedicines 2021; 9:652. [PMID: 34200989 PMCID: PMC8228628 DOI: 10.3390/biomedicines9060652] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/02/2021] [Accepted: 06/05/2021] [Indexed: 01/08/2023] Open
Abstract
Many complex traits or diseases, such as infectious and autoimmune diseases, cancer, xenobiotics exposure, neurodevelopmental and neurodegenerative diseases, as well as the outcome of vaccination, show a differential susceptibility between males and females. In general, the female immune system responds more efficiently to pathogens. However, this can lead to over-reactive immune responses, which may explain the higher presence of autoimmune diseases in women, but also potentially the more adverse effects of vaccination in females compared with in males. Many clinical and epidemiological studies reported, for the SARS-CoV-2 infection, a gender-biased differential response; however, the majority of reports dealt with a comparable morbidity, with males, however, showing higher COVID-19 adverse outcomes. Although gender differences in immune responses have been studied predominantly within the context of sex hormone effects, some other mechanisms have been invoked: cellular mosaicism, skewed X chromosome inactivation, genes escaping X chromosome inactivation, and miRNAs encoded on the X chromosome. The hormonal hypothesis as well as other mechanisms will be examined and discussed in the light of the most recent epigenetic findings in the field, as the concept that epigenetics is the unifying mechanism in explaining gender-specific differences is increasingly emerging.
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Affiliation(s)
- Lucia Migliore
- Department of Translational Research and of New Surgical and Medical Technologies, Medical School, University of Pisa, 56126 Pisa, Italy; (V.N.); (A.S.)
- Department of Laboratory Medicine, Azienda Ospedaliero Universitaria Pisana, 56124 Pisa, Italy
| | - Vanessa Nicolì
- Department of Translational Research and of New Surgical and Medical Technologies, Medical School, University of Pisa, 56126 Pisa, Italy; (V.N.); (A.S.)
| | - Andrea Stoccoro
- Department of Translational Research and of New Surgical and Medical Technologies, Medical School, University of Pisa, 56126 Pisa, Italy; (V.N.); (A.S.)
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Street ME, Audouze K, Legler J, Sone H, Palanza P. Endocrine Disrupting Chemicals: Current Understanding, New Testing Strategies and Future Research Needs. Int J Mol Sci 2021; 22:933. [PMID: 33477789 PMCID: PMC7832404 DOI: 10.3390/ijms22020933] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 02/07/2023] Open
Abstract
Endocrine disrupting chemicals (EDCs) are exogenous chemicals which can disrupt any action of the endocrine system, and are an important class of substances which play a role in the Developmental Origins of Health and Disease (DOHaD) [...].
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Affiliation(s)
- Maria E. Street
- Division of Paediatric Endocrinology and Diabetology, Paediatrics, Department of Mother and Child-AUSL of Reggio Emilia-IRCCS, 42123 Reggio Emilia, Italy
| | - Karine Audouze
- INSERM UMR S1124, Université de Paris, 75006 Paris, France;
| | - Juliette Legler
- Institute for Risk Assessment Sciences (IRAS), Utrecht University, 3508 TD Utrecht, The Netherlands;
| | - Hideko Sone
- Environmental Health and Prevention Research Unit, Yokohama University of Pharmacy, Yokohama 245-0066, Japan;
| | - Paola Palanza
- Unit of Neuroscience, Department of Medicine and Surgery, University of Parma, 43125 Parma, Italy;
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