ArticleEnvironmental health perspectives2025
Prenatal Exposure to Synthetic Phenols Assessed in Multiple Urine Samples and Dysregulation of Steroid Hormone Homeostasis in Two European Cohorts.
Article in Environmental health perspectives, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Urinary concentration levels and health risk assessment of phthalates, parabens, benzophenone-3, bisphenols and triclosan in the adult population of Kinshasa: a cross-sectional study in Democratic Republic of Congo (DRC).Archives of public health = Archives belges de sante publique · 2026Article
- Exposure to Endocrine Disruptors and Stress Hormones Across Pregnancy Trimesters: Links with Maternal Telomere Length.Journal of xenobiotics · 2026Article
- Association of prenatal parabens exposure with adverse pregnancy outcomes: the role of prenatal depressive symptoms.Frontiers in public health · 2026Article
- Obesity metabolomics signature in children: associations with metabolic abnormalities and potential biomarkers.Frontiers in endocrinology · 2025Article
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Authors and funding
21 authors.
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Abstract
backgroundSome synthetic phenols alter hormonal pathways involved in successful pregnancy and fetal development. Despite high within-subject temporal variability of phenols, previous studies mostly utilized spot urine samples to assess pregnancy exposure. Herein, we investigated associations between pregnancy exposure to eight phenols assessed in multiple pooled urine samples and steroid hormones assessed in maternal hair reflecting cumulative hormone levels over the previous weeks to months.
methodsWe assessed phenol-hormone associations in 928 pregnant women from two pooled cohorts recruited in Spain [Barcelona Life Study Cohort (BiSC), 2018-2021] and France [Assessment of Air Pollution exposure during Pregnancy and Effect on Health (SEPAGES), 2014-2017] using pools of up to 21 samples each, collected in early pregnancy (median gestational age: 18.0 wk), as well as hair collected in late pregnancy (BiSC) or at birth (SEPAGES). We measured two bisphenols, four parabens, benzophenone-3, and triclosan along with metabolites of three adrenal (
resultsBisphenol S was associated with higher cortisol and 11-dehydrocorticosterone concentrations. Propylparaben was associated with lower levels of cortisol, cortisone, and 11-dehydrocorticosterone, while methylparaben was linked to a reduction in cortisol levels. Interestingly, associations identified for parabens were stronger for women carrying female fetuses. No associations for phenol mixture were detected.
conclusionsOur study suggests that pregnancy exposure to bisphenol S and some parabens (propyl- and methylparaben) may affect production of maternal corticosteroid hormones that are important for a successful pregnancy and fetal development. https://doi.org/10.1289/EHP15117.
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