Cited by 423Effects and risks of endocrine disrupting chemicalsAutism Spectrum Disorder ResearchSexual Differentiation and Disorders

Endocrine disruptors and childhood social impairment

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Miodovnik, Amir, Engel, Stephanie M., Zhu, Chenbo, Ye, Xiaoyun, Soorya, Latha V., Silva, Manori J., Calafat, Antonia M., Wolff, Mary S.·2011·NeuroToxicology

Abstract

Prenatal exposure to endocrine disruptors has the potential to impact early brain development. Neurodevelopmental toxicity in utero may manifest as psychosocial deficits later in childhood. This study investigates prenatal exposure to two ubiquitous endocrine disruptors, the phthalate esters and bisphenol A (BPA), and social behavior in a sample of adolescent inner-city children. Third trimester urines of women enrolled in the Mount Sinai Children's Environmental Health Study between 1998 and 2002 (n=404) were analyzed for phthalate metabolites and BPA. Mother-child pairs were asked to return for a follow-up assessment when the child was between the ages of 7 and 9 years. At this visit, mothers completed the Social Responsiveness Scale (SRS) (n=137), a quantitative scale for measuring the severity of social impairment related to Autistic Spectrum Disorders (ASD) in the general population. In adjusted general linear models increasing log-transformed low molecular weight (LMW) phthalate metabolite concentrations were associated with greater social deficits (β=1.53, 95% CI 0.25-2.8). Among the subscales, LMWP were also associated with poorer Social Cognition (β=1.40, 95% CI 0.1-2.7); Social Communication (β=1.86, 95% CI 0.5-3.2); and Social Awareness (β=1.25, 95% CI 0.1-2.4), but not for Autistic Mannerisms or Social Motivation. No significant association with BPA was found (β=1.18, 95% CI -0.75, 3.11). Prenatal phthalate exposure was associated with childhood social impairment in a multiethnic urban population. Even mild degrees of impaired social functioning in otherwise healthy individuals can have very important adverse effects over a child's lifetime. These results extend our previous finding of atypical neonatal and early childhood behaviors in relation to prenatal phthalate exposure.

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  1. National Research Council Phthalates and Cumulative Risk Assessment: the Tasks Ahead Committee on the Health Risks of Phthalates Washington D.C The National Academies Press 2008 25009926

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Authors
Miodovnik, A., Engel, S. M., Zhu, C., Ye, X., Soorya, L. V., Silva, M. J., Calafat, A. M., & Wolff, M. S.
Affiliations
  • Icahn School of Medicine at Mount Sinai (US)
  • Centers for Disease Control and Prevention (US)
Corresponding author
Miodovnik, Amir
Venue
NeuroToxicology
Publisher
Elsevier BV
Published
2011-03
Volume
32
Issue
2
Pages
261-267
ISSN
0161-813X (ISSN-L)
OpenAlex
W2094405673
Cited by
423
References
82
Citations by year
2026: 11 · 2025: 14 · 2024: 29 · 2023: 22 · 2022: 26 · 2021: 47 · 2020: 32 · 2019: 32 · 2018: 26 · 2017: 33 · 2016: 29 · 2015: 37 · 2014: 32 · 2013: 22 · 2012: 19
FWCI
12.73
Type
journal article
Language
en
Open access
Locations
  • NeuroToxicology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Centers for Disease Control and Prevention
  • National Institute of Environmental Health Sciences (ES09584, P01ES009584)
  • Agency for Toxic Substances and Disease Registry
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (T32HD049311)
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Effects and risks of endocrine disrupting chemicals
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Autism Spectrum Disorder Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Sexual Differentiation and Disorders
Keywords
endocrine disruptors, prenatal exposure, phthalate metabolites, bisphenol A, social dysfunction, autism spectrum disorder, developmental neurotoxicity, social cognition, social communication, Social Responsiveness Scale, adolescents, inner-city children, urinary biomarkers
MeSH terms
Adult, Child, Child Behavior Disorders, Child, Preschool, Female, Follow-Up Studies, Humans, Male, Pregnancy, Prenatal Exposure Delayed Effects, Prospective Studies, Cohort Studies, Endocrine Disruptors, Young Adult

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