Cited by 61Ovarian function and disordersEffects and risks of endocrine disrupting chemicalsSexual Differentiation and Disorders

Prenatal Exposure to Endocrine Disruptors: A Developmental Etiology for Polycystic Ovary Syndrome

Open access
Hewlett, Meghan, Chow, Erika, Aschengrau, Ann, Mahalingaiah, Shruthi·2017·Reproductive Sciences

Abstract

Polycystic ovary syndrome (PCOS) is one of the most common and complex endocrinopathies among reproductive-age women. Polycystic ovary syndrome is characterized by symptomatology of oligomenorrhea and androgen excess, with or without presence of polycystic ovarian morphology. The etiology of PCOS is multifactorial, including genetic and environmental components. It has been previously established that prenatal androgen exposure results in a PCOS phenotype in experimental animal models and epidemiologic human studies. Investigators hypothesize that prenatal exposure to endocrine-disrupting chemicals (EDCs) may contribute to PCOS development. This review examines the emerging research investigating prenatal exposure to 3 major classes of EDCs-bisphenol A (BPA), phthalates, and androgenic EDCs-and the development of PCOS and/or PCOS-related abnormalities in humans and animal models. Highlights of this review are as follows: (1) In rodent studies, maternal BPA exposure alters postnatal development and sexual maturation;, (2) gestational exposure to dibutyl phthalate and di(2-ethylhexyl)phthalate results in polycystic ovaries and a hormonal profile similar to PCOS; and (3) androgenic EDCs, nicotine and 3,4,4'-trichlorocarbanilide, create a hyperandrogenic fetal environment and may pose a potential concern. In summary, prenatal exposure to EDCs may contribute to the altered fetal programming hypothesis and explain the significant variability in severity and presentation.

Integrity signals

Registry

Crossref · 10.1177/1933719116654992

Cites

16 of 16 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Endocrine-disrupting chemicals may contribute to altered fetal programming and play a role in the pathogenesis of PCOS.

    “In addition, emerging and concerning evidence suggests that EDC may contribute to altered fetal programming and play a role in the pathogenesis of PCOS [41,48].”
  • These factors include hormones, vitamins, diet-derived metabolites and environmental chemicals.

    “These include hormones, vitamins, diet-derived metabolites and environmental chemicals [48,98,103,104].”
  • Prenatal exposure to androgenic EDC (triclosan, glyphosate, tributyltin, nicotine) is of increasing concern, given the suspected epigenetic role of in utero androgen exposure in the pathogenesis of PCOS.

    “Prenatal exposure to androgenic EDC (triclosan, glyphosate, tributyltin, nicotine) is of increasing concern, given the suspected epigenetic role of in utero androgen exposure in the pathogenesis of PCOS [48,200,201].”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Hewlett, M., Chow, E., Aschengrau, A., & Mahalingaiah, S.
Affiliations
Boston University (US)
Corresponding author
Mahalingaiah, Shruthi
Venue
Reproductive Sciences
Published
2017-01
Volume
24
Issue
1
Pages
19-27
ISSN
  • 1933-7191 (ISSN-L)
  • 1933-7205
OpenAlex
W2335940631
Cited by
61
References
16
Citations by year
2026: 4 · 2025: 5 · 2024: 4 · 2023: 10 · 2022: 9 · 2021: 6 · 2020: 8 · 2019: 7 · 2018: 5 · 2017: 1 · 2016: 2
FWCI
6.65
Type
journal article
Language
en
Open access
Locations
  • Reproductive Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • OpenBU (Boston University) (submittedVersion)
Funders
  • National Institutes of Health (HD000849)
  • National Institute of Environmental Health Sciences (P42ES007381, L30 ES023231)
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (HD000849, K12HD000849)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Effects and risks of endocrine disrupting chemicals
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Sexual Differentiation and Disorders
Keywords
polycystic ovary syndrome, endocrine disruptors, prenatal exposure, bisphenol A, phthalates, dibutyl phthalate, DEHP, nicotine, fetal programming, hyperandrogenism, oligomenorrhea, maternal exposure

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review