Evidence map›Paper›PMID 27022677›Full record

ArticleEndocrinology2016

Chronic Exposure to Bisphenol A Affects Uterine Function During Early Pregnancy in Mice.

Quanxi Li, Juanmahel Davila, Athilakshmi Kannan, Jodi A Flaws, Milan K Bagchi, Indrani C Bagchi

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
4.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 89 citations in OpenAlex.

  1. Australasian recurrent pregnancy loss clinical management guideline 2024, part II.The Australian & New Zealand journal of obstetrics & gynaecology · 2024
    Guideline
  2. Pooled it
  3. Article
  4. Review
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  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Potential Mechanisms of Bisphenol A (BPA) Contributing to Human Disease.International journal of molecular sciences · 2020
    Review
  15. Bisphenol A: an emerging threat to female fertility.Reproductive biology and endocrinology : RB&E · 2020
    Review
  16. Endocrine Disruptors in Water and Their Effects on the Reproductive System.International journal of molecular sciences · 2020
    Review
  17. Bisphenol S Impaired In Vitro Ovine Early Developmental Oocyte Competence.International journal of molecular sciences · 2020
    Article
  18. Dynamic transcriptome, accessible genome, and PGR cistrome profiles in the human myometrium.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  19. Epigenetic effects ofIranian journal of basic medical sciences · 2019
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Quanxi LiDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
Juanmahel DavilaDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
Athilakshmi KannanDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
Jodi A FlawsDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
Milan K BagchiDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
Indrani C BagchiDepartment of Comparative Biosciences (Q.L., J.D., A.K., J.A.F., I.C.B.) and Molecular and Integrative Physiology (M.K.B.), University of Illinois at Urbana-Champaign, Urbana, Illinois 61802.
University of Illinois Urbana-Champaign · US

Funding

Research Training Program in Toxicology and Environmental HealthT32ES007326 · NIEHS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI Jodi A. Flaws · 2000 to 2026
$8.7M
Role of C/EBPb in Uterine Decidualization and ImplantationU54HD055787 · NICHD · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI BAGCHI, MILAN K · 2008 to 2012
$6.8M
Project 3: Endocrine Disruptors and Diet: Effects on the Developing Cortex P01ES022848 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FIESE, BARBARA H · 2013 to 2018
$4.2M
Bisphenol A, Phthalate, and Endometriosis: Mechanisms and PathogenesisR21ES024198 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI LI, QUANXI · 2014 to 2015
$436k
NICHD NIH HHS U54 HD055787NIEHS NIH HHS P01 ES022848NIEHS NIH HHS R21 ES024198NIEHS NIH HHS T32 ES007326
6 · The paper itself

Abstract

Environmental and occupational exposure to bisphenol A (BPA), a chemical widely used in polycarbonate plastics and epoxy resins, has received much attention in female reproductive health due to its widespread toxic effects. Although BPA has been linked to infertility and recurrent miscarriage in women, the impact of its exposure on uterine function during early pregnancy remains unclear. In this study, we addressed the effect of prolonged exposure to an environmental relevant dose of BPA on embryo implantation and establishment of pregnancy. Our studies revealed that treatment of mice with BPA led to improper endometrial epithelial and stromal functions thus affecting embryo implantation and establishment of pregnancy. Upon further analyses, we found that the expression of progesterone receptor (PGR) and its downstream target gene, HAND2 (heart and neural crest derivatives expressed 2), was markedly suppressed in BPA-exposed uterine tissues. Previous studies have shown that HAND2 controls embryo implantation by repressing fibroblast growth factor and the MAPK signaling pathways and inhibiting epithelial proliferation. Interestingly, we observed that down-regulation of PGR and HAND2 expression in uterine stroma upon BPA exposure was associated with enhanced activation of fibroblast growth factor and MAPK signaling in the epithelium, thus contributing to aberrant proliferation and lack of uterine receptivity. Further, the differentiation of endometrial stromal cells to decidual cells, an event critical for the establishment and maintenance of pregnancy, was severely compromised in response to BPA. In summary, our studies revealed that chronic exposure to BPA impairs PGR-HAND2 pathway and adversely affects implantation and the establishment of pregnancy.

Indexed as

AnimalsBasic Helix-Loop-Helix ProteinsBenzhydryl CompoundsBisphenol A CompoundsDown-RegulationEmbryo ImplantationFemaleFibroblast Growth FactorsMiceMitogen-Activated Protein KinasesPhenolsPregnancyReceptors, ProgesteroneSignal TransductionUterusBasic Helix-Loop-Helix ProteinsBenzhydryl Compoundsbisphenol ABisphenol A CompoundsFibroblast Growth FactorsHand2 protein, mouseMitogen-Activated Protein KinasesPhenolsReceptors, Progesterone

Identifiers

PMID27022677
PMCPMC4870880
OpenAlexW2319813766

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.