Evidence map›Paper›PMID 32165126›Full record

ArticleToxicology and applied pharmacology2020

Exposure to di(2-ethylhexyl) phthalate and diisononyl phthalate during adulthood disrupts hormones and ovarian folliculogenesis throughout the prime reproductive life of the mouse.

Catheryne Chiang, Lily R Lewis, Grace Borkowski, Jodi A Flaws

Open access · greenAbstract read
In one paragraph

Article in Toxicology and applied pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
4.8field-weighted citation impact, top 4% 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

48 citing papers in PubMed, 86 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Catheryne ChiangDepartment of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America.
Lily R LewisDepartment of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America.
Grace BorkowskiDepartment of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America.
Jodi A FlawsDepartment of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America. Electronic address: jflaws@illinois.edu.
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
Testosterone-GnRH Frequency and the Evolution of PCOS in AdolescenceP50HD028934 · NICHD · UNIVERSITY OF VIRGINIA · PI HAISENLEDER, DANIEL J. · 2014 to 2018
$8.6M
Phthalates and Ovarian ToxicityR01ES028661 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FLAWS, JODI A. · 2018 to 2022
$1.8M
Summer Training in Translational Biomedical ResearchT35OD011145 · OD · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI Jodi A. Flaws, Megan M Mahoney · 2012 to 2026
$1.0M
Phthalates and Ovarian ToxicityR56ES025147 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI FLAWS, JODI A. · 2016 to 2016
$300k
NICHD NIH HHS P50 HD028934NIEHS NIH HHS R01 ES028661NIEHS NIH HHS R56 ES025147NIEHS NIH HHS T32 ES007326NIH HHS T35 OD011145
6 · The paper itself

Abstract

Di(2-ethylhexyl) phthalate (DEHP) is a phthalate commonly used for its plasticizing capabilities. Because of the wide production and use of DEHP, humans are exposed to DEHP on a daily basis. Diisononyl phthalate (DiNP) is often used as a DEHP replacement chemical, and because of the increased use of DiNP, humans are increasingly exposed to DiNP over time. Of concern is that DEHP and DiNP both exhibit endocrine disrupting capabilities, and little is known about how short-term exposure to either of these phthalates affects aspects of female reproduction. Thus, this study tested the hypothesis that short-term exposure to DEHP or DiNP during adulthood has long-lasting consequences on ovarian follicles and hormones in female mice. Female CD-1 mice aged 39-40 days were orally dosed with either vehicle control (corn oil), DEHP (20 μg/kg/day-200 mg/kg/day), or DiNP (20 μg/kg/day-200 mg/kg/day) for 10 days. Ovarian follicle populations, estradiol, testosterone, progesterone, follicle stimulating hormone (FSH), and inhibin B were analyzed at time points immediately post-dosing and 3, 6, and 9 months post-dosing. The results indicate that 10 days of exposure to DEHP and DiNP changed the distribution of ovarian follicle populations and sex steroid hormones at multiple time points, including the last time point, 9 months post-dosing. Further, FSH was increased at multiple doses up to 6 months post-dosing. Inhibin B was not affected by treatment. These data show that short-term exposure to either DEHP or DiNP has long-term consequences that persist long after cessation of exposure.

Indexed as

AndrogensAnimalsDiethylhexyl PhthalateEndocrine DisruptorsEstrogensFemaleFollicle Stimulating HormoneGonadal Steroid HormonesHormonesMiceOvarian FolliclePhthalic AcidsPlasticizersReproductionAndrogensDiethylhexyl Phthalatediisononyl phthalateEndocrine DisruptorsEstrogensFollicle Stimulating HormoneGonadal Steroid HormonesHormonesPhthalic AcidsPlasticizersDEHPDiNPEndocrine disruptorsFemale reproductionFolliclesOvary

Identifiers

PMID32165126
PMCPMC7138141
OpenAlexW3010182839

What OpenQuestion holds

Textmetadata
LicenceTDM
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.