Evidence map›Paper›PMID 22700540›Full record

ReviewToxicological sciences : an official journal of the Society of Toxicology2012

Of mice and men (and rats): phthalate-induced fetal testis endocrine disruption is species-dependent.

Kamin J Johnson, Nicholas E Heger, Kim Boekelheide

Open access · bronzeAbstract readReview
In one paragraph

Review in Toxicological sciences : an official journal of the Society of Toxicology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 5 pooled it
9.6field-weighted citation impact, top 1% 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

54 citing papers in PubMed, 5 syntheses or guidelines pooled it, 145 citations in OpenAlex.

  1. Pooled it
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  9. Foetal Exposure to Phthalates and Endocrine Effects on the Leydig Cell.Basic & clinical pharmacology & toxicology · 2025
    Review
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  18. 10Frontiers in cell and developmental biology · 2022
    Article
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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 2 institutions in 1 country.

Kamin J JohnsonNemours Biomedical Research, Alfred I. duPont Hospital for Children, Wilmington, Delaware 19803, USA. johnson@nemoursresearch.org
Nicholas E Heger
Kim Boekelheide
Brown University · USAlfred I. duPont Hospital for Children · US

Funding

TRAJECTORIES OF CHANGE IN BMI STATUS IN EARLY CHILDHOODP20RR020173 · NCRR · NEMOURS CHILDREN'S HOSPITAL, DELAWARE · PI MASON, ROBERT · 2004 to 2011
$14.9M
Molecular Mechanism of Human Fetal Testis Susceptibility to Endocrine DisruptionR01ES017272 · NIEHS · BROWN UNIVERSITY · PI BOEKELHEIDE, KIM · 2010 to 2014
$2.7M
NCRR NIH HHS P20 RR020173NIEHS NIH HHS R01 ES017272
6 · The paper itself

Abstract

For over 15 years, reproductive toxicologists have explored the physiological outcomes and mechanism of fetal phthalate exposure to determine the risk posed to human male reproductive health. This review examines the fetal male reproductive system response to phthalate exposure across species including rat, mouse, and human, with emphasis on the testis. In the rat, in utero phthalate exposure causes male reproductive tract malformations, in large part, by targeting the testis and inhibiting fetal Leydig cell hormone production. Despite mouse phthalate pharmacokinetics being similar to the rat, inhibition of fetal Leydig cell hormone synthesis is not observed in the mouse. The species-specific differences in testicular response following in utero phthalate exposure and the discordant reaction of the rodent fetal testis when exposed to phthalates ex vivo versus in vivo have made determining risk to humans difficult, yet critically important. The recent use of fetal testis xenotransplants to study phthalate toxicity suggests that the human fetal testis responds like the mouse fetal testis; it appears refractory to phthalate-induced inhibition of testosterone production. Although this result is unfulfilling from the perspective of identifying environmental contributions to human reproductive maldevelopment, it has important implications for phthalate risk assessment.

Indexed as

AnimalsCell LineEndocrine DisruptorsHumansMaleMicePhthalic AcidsRatsSpecies SpecificitySteroidsTestisEndocrine DisruptorsPhthalic AcidsSteroids

Identifiers

PMID22700540
PMCPMC3491958
OpenAlexW2113042135

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.