Evidence map›Paper›PMID 27560547›Full record

ArticleEndocrinology2016

Adverse Reproductive and Developmental Health Outcomes Following Prenatal Exposure to a Hydraulic Fracturing Chemical Mixture in Female C57Bl/6 Mice.

Christopher D Kassotis, John J Bromfield, Kara C Klemp, Chun-Xia Meng, Andrew Wolfe, R Thomas Zoeller, Victoria D Balise, Chiamaka J Isiguzo, Donald E Tillitt, Susan C Nagel

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 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
5.1field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 45 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

10 authors at 7 institutions in 1 country.

Christopher D KassotisNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
John J BromfieldNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Kara C KlempNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Chun-Xia MengNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Andrew WolfeNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
R Thomas ZoellerNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Victoria D BaliseNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Chiamaka J IsiguzoNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Donald E TillittNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
Susan C NagelNicholas School of the Environment (C.D.K.), Duke University, Durham, North Carolina 27708; Department of Animal Sciences (J.J.B.) and D. H. Barron Reproductive and Perinatal Biology Research Program (J.J.B.), University of Florida, Gainesville, Florida 32611; Department of Obstetrics, Gynecology and Women's Health (K.C.K., C.-X.M.,V.D.B., C.J.I., S.C.N.) and Division of Biological Sciences (V.D.B., S.C.N.), University of Missouri, Columbia, Missouri 65211; Department of Pediatrics (A.W.), Johns Hopkins University School of Medicine, Baltimore, Maryland 21287; Department of Biology (RTZ), University of Massachusetts Amherst, Amherst, Massachusetts 01003; and United States Geological Survey (D.E.T.), Columbia Environmental Research Center, Columbia, Missouri 65201.
University of Missouri Health System · USUniversity of Missouri · USColumbia Environmental Research CenterDuke University · USJohns Hopkins University · USUniversity of Florida · USUniversity of Massachusetts Amherst · US

Funding

JHU-UMD Diabetes Research CenterP30DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI WONDISFORD, FREDRIC E. · 2013 to 2017
$9.7M
6 · The paper itself

Abstract

Unconventional oil and gas operations using hydraulic fracturing can contaminate surface and groundwater with endocrine-disrupting chemicals. We have previously shown that 23 of 24 commonly used hydraulic fracturing chemicals can activate or inhibit the estrogen, androgen, glucocorticoid, progesterone, and/or thyroid receptors in a human endometrial cancer cell reporter gene assay and that mixtures can behave synergistically, additively, or antagonistically on these receptors. In the current study, pregnant female C57Bl/6 dams were exposed to a mixture of 23 commonly used unconventional oil and gas chemicals at approximately 3, 30, 300, and 3000 μg/kg·d, flutamide at 50 mg/kg·d, or a 0.2% ethanol control vehicle via their drinking water from gestational day 11 through birth. This prenatal exposure to oil and gas operation chemicals suppressed pituitary hormone concentrations across experimental groups (prolactin, LH, FSH, and others), increased body weights, altered uterine and ovary weights, increased heart weights and collagen deposition, disrupted folliculogenesis, and other adverse health effects. This work suggests potential adverse developmental and reproductive health outcomes in humans and animals exposed to these oil and gas operation chemicals, with adverse outcomes observed even in the lowest dose group tested, equivalent to concentrations reported in drinking water sources. These endpoints suggest potential impacts on fertility, as previously observed in the male siblings, which require careful assessment in future studies.

Indexed as

Hydraulic FrackingPrenatal Exposure Delayed EffectsAnimalsBody WeightEndocrine DisruptorsFemaleFertilityHeartMice, Inbred C57BLOrgan SizeOvaryPituitary HormonesPregnancyReproductionSexual MaturationEndocrine DisruptorsPituitary Hormones

Identifiers

PMID27560547
PMCPMC5393361
OpenAlexW2510324035

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.