Evidence map›Paper›PMID 28368545›Full record

ArticleEndocrinology2017

Exposure to an Environmentally Relevant Phthalate Mixture Causes Transgenerational Effects on Female Reproduction in Mice.

Changqing Zhou, Liying Gao, Jodi A Flaws

Abstract read
In one paragraph

Article in Endocrinology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
6.3field-weighted citation impact, top 2% 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

56 citing papers in PubMed, 115 citations in OpenAlex.

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  13. Maternal pre-conceptional glyphosate exposure impacts the offspring hepatic and ovarian proteome.Toxicological sciences : an official journal of the Society of Toxicology · 2023
    Article
  14. Chronic exposure to a mixture of phthalates shifts the white and brown adipose tissue phenotypes in female mice.Toxicological sciences : an official journal of the Society of Toxicology · 2023
    Article
  15. Article
  16. Endocrine-Disrupting Chemicals and Disease Endpoints.International journal of molecular sciences · 2023
    Review
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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

3 authors at 1 institution in 1 country.

Changqing ZhouDepartment of Comparative Biosciences, University of Illinois, Urbana, Illinois 61802.
Liying GaoDepartment of Comparative Biosciences, University of Illinois, Urbana, Illinois 61802.
Jodi A FlawsDepartment of Comparative Biosciences, University of Illinois, Urbana, Illinois 61802.
University of Illinois Urbana-Champaign · US

Funding

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
Phthalates and Ovarian ToxicityR56ES025147 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FLAWS, JODI A. · 2016 to 2016
$300k
NIEHS NIH HHS P01 ES022848NIEHS NIH HHS R56 ES025147
6 · The paper itself

Abstract

Phthalates are used in consumer products and are known endocrine-disrupting chemicals. However, limited information is available on the effects of phthalate mixtures on female reproduction. Previously, we developed a phthalate mixture made of 35% diethyl phthalate, 21% di(2-ethylhexyl) phthalate, 15% dibutyl phthalate, 15% di-isononyl phthalate, 8% di-isobutyl phthalate, and 5% benzylbutyl phthalate that mimics human exposure. We tested the effects of prenatal exposure to this mixture on reproductive outcomes in first-filial-generation (F1) female mice and found that it impaired reproductive outcomes. However, the impact of this exposure on second-filial-generation (F2) and third-filial-generation (F3) females was unknown. Thus, we hypothesized that prenatal exposure to the phthalate mixture induces multigenerational and transgenerational effects on female reproduction. Pregnant CD-1 dams were orally dosed with vehicle (tocopherol-stripped corn oil) or a phthalate mixture (20 and 200 µg/kg/d, 200 and 500 mg/kg/d) daily from gestational day 10 to birth. Adult F1 females born to these dams were used to generate the F2 generation and adult F2 females born to F1 females were used to generate the F3 generation. F2 and F3 females were subjected to tissue collections and fertility tests. Prenatal phthalate mixture exposure increased uterine weight, anogenital distance, and body weight; induced cystic ovaries; and caused fertility complications in the F2 generation. It also increased uterine weight, decreased anogenital distance, and caused fertility complications in the F3 generation. These data suggest that prenatal exposure to the phthalate mixture induces multigenerational and transgenerational effects on female reproduction.

Indexed as

AnimalsDibutyl PhthalateDiethylhexyl PhthalateEndocrine DisruptorsEnvironmental ExposureEnvironmental PollutantsFemaleFertilityMaleMiceOvarian CystsPhthalic AcidsPregnancyPrenatal Exposure Delayed EffectsReproductionUterusDibutyl PhthalateDiethylhexyl Phthalatediethyl phthalatediisobutyl phthalateEndocrine DisruptorsEnvironmental Pollutantsphthalic acidPhthalic Acids

Identifiers

PMID28368545
PMCPMC5460945
OpenAlexW2621245076

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.