Evidence map›Paper›PMID 31125050›Full record

ArticleEndocrinology2019

Longitudinal Metabolic Impacts of Perinatal Exposure to Phthalates and Phthalate Mixtures in Mice.

Kari Neier, Drew Cheatham, Leah D Bedrosian, Brigid E Gregg, Peter X K Song, Dana C Dolinoy

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
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  8. 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
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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

6 authors at 1 institution in 1 country.

Kari NeierEnvironmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan.
Drew CheathamEnvironmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan.
Leah D BedrosianEpidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan.
Brigid E GreggPediatric Endocrinology, University of Michigan, Ann Arbor, Michigan.
Peter X K SongBiostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan.
Dana C DolinoyEnvironmental Health Sciences, University of Michigan School of Public Health, Ann Arbor, Michigan.
University of Michigan · US

Funding

Regional Pilot And Feasibility Study Grants ProgramP30DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WILLIAM H HERMAN · 2013 to 2026
$24.3M
Strategic Vision & Impact on Environmental HealthP30ES017885 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Dana Dolinoy · 2011 to 2026
$21.3M
Pilot and Feasibility (P and F) ProgramP30DK089503 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Joyce Lee · 2010 to 2026
$20.3M
ENVIRONMENTAL TOXICOLOGY PRE/POST DOCTORAL RES.TRAININGT32ES007062 · NIEHS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Justin Adam Colacino · 1985 to 2026
$10.5M
Michigan Mouse Metabolic Phenotyping CenterU2CDK110768 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ELIAS, CAROL FUZETI · 2016 to 2021
$6.2M
Career Training in Reproductive BiologyT32HD079342 · NICHD · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Suzanne M MOENTER · 2014 to 2026
$2.3M
Programming of beta-cells and Glucose Homeostasis by Maternal Metformin ExposureK08DK102526 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GREGG, BRIGID ELLEN · 2015 to 2021
$797k
NICHD NIH HHS T32 HD079342NIDDK NIH HHS K08 DK102526NIDDK NIH HHS P30 DK020572NIDDK NIH HHS P30 DK089503NIDDK NIH HHS U2C DK110768NIEHS NIH HHS P30 ES017885NIEHS NIH HHS T32 ES007062
6 · The paper itself

Abstract

Developmental exposures to phthalates are suspected to contribute to risk of metabolic syndrome. However, findings from human studies are inconsistent, and long-term metabolic impacts of early-life phthalate and phthalate mixture exposures are not fully understood. Furthermore, most animal studies investigating metabolic impacts of developmental phthalate exposures have focused on diethylhexyl phthalate (DEHP), whereas newer phthalates, such as diisononyl phthalate (DINP), are understudied. We used a longitudinal mouse model to evaluate long-term metabolic impacts of perinatal exposures to three individual phthalates, DEHP, DINP, and dibutyl phthalate (DBP), as well as two mixtures (DEHP+DINP and DEHP+DINP+DBP). Phthalates were administered to pregnant and lactating females through phytoestrogen-free chow at the following exposure levels: 25 mg of DEHP/kg of chow, 25 mg of DBP/kg of chow, and 75 mg of DINP/kg of chow. One male and female per litter (n = 9 to 13 per sex per group) were weaned onto control chow and followed until 10 months of age. They underwent metabolic phenotyping at 2 and 8 months, and adipokines were measured in plasma collected at 10 months. Longitudinally, females perinatally exposed to DEHP only had increased body fat percentage and decreased lean mass percentage, whereas females perinatally exposed to DINP only had impaired glucose tolerance. Perinatal phthalate exposures also modified the relationship between body fat percentage and plasma adipokine levels at 10 months in females. Phthalate-exposed males did not exhibit statistically significant differences in the measured longitudinal metabolic outcomes. Surprisingly, perinatal phthalate mixture exposures were statistically significantly associated with few metabolic effects and were not associated with larger effects than single exposures, revealing complexities in metabolic effects of developmental phthalate mixture exposures.

Indexed as

AdipokinesAnimalsBody CompositionCaenorhabditis elegans ProteinsDibutyl PhthalateDiethylhexyl PhthalateFemaleGlucose IntoleranceLipaseMaleMicePhthalic AcidsPlasticizersPregnancyPrenatal Exposure Delayed EffectsAdipokinesATGL-1 protein, C elegansCaenorhabditis elegans ProteinsDibutyl PhthalateDiethylhexyl Phthalatediisononyl phthalateLipasePhthalic AcidsPlasticizers

Identifiers

PMID31125050
PMCPMC6589074
OpenAlexW2945370260

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.