Evidence map›Paper›PMID 29901031›Full record

ArticleiScience2018

Ubiquitous Flame-Retardant Toxicants Impair Spermatogenesis in a Human Stem Cell Model.

Alyse N Steves, Joshua M Bradner, Kristen L Fowler, Danielle Clarkson-Townsend, Brittany J Gill, Adam C Turry, W Michael Caudle, Gary W Miller, Anthony W S Chan, Charles A Easley

Open access · goldAbstract read
In one paragraph

Article in iScience, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 34 citations in OpenAlex.

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  13. Update of the risk assessment of hexabromocyclododecanes (HBCDDs) in food.EFSA journal. European Food Safety Authority · 2021
    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

10 authors at 3 institutions in 1 country.

Alyse N StevesGenetics and Molecular Biology Program, Laney Graduate School, Emory University, Atlanta, GA 30322, USA.
Joshua M BradnerDepartment of Environmental Health Science, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
Kristen L FowlerDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA 30602, USA; Regenerative Bioscience Center, University of Georgia, Athens, GA 30602, USA.
Danielle Clarkson-TownsendDepartment of Environmental Health Science, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
Brittany J GillDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA 30602, USA; Regenerative Bioscience Center, University of Georgia, Athens, GA 30602, USA.
Adam C TurryDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA 30602, USA; Regenerative Bioscience Center, University of Georgia, Athens, GA 30602, USA.
W Michael CaudleDepartment of Environmental Health Science, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
Gary W MillerDepartment of Environmental Health Science, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
Anthony W S ChanGenetics and Molecular Biology Program, Laney Graduate School, Emory University, Atlanta, GA 30322, USA; Division of Neuropharmacology and Neurologic Diseases, Yerkes National Primate Research Center, GA 30322, USA; Department of Human Genetics, Emory University, Atlanta, GA 30322, USA.
Charles A EasleyDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA 30602, USA; Regenerative Bioscience Center, University of Georgia, Athens, GA 30602, USA; Division of Neuropharmacology and Neurologic Diseases, Yerkes National Primate Research Center, GA 30322, USA. Electronic address: cae25@uga.edu.
Emory University · USUniversity of Georgia · USEmory National Primate Research Center

Funding

Yerkes National Primate Research Center Role of type-I IFN in regulating COVID-19 induced inflammation and pathogenesisP51OD011132 · OD · EMORY UNIVERSITY · PI Joon Sup Lee · 2012 to 2026
$167.0M
Pilot Project ProgramP30ES019776 · NIEHS · EMORY UNIVERSITY · PI William Michael Caudle · 2013 to 2026
$22.6M
Assessing Reproductive Toxicity of Various Environmental Toxicants with a Novel in vitro Spermatogensis ModelK22ES025418 · NIEHS · UNIVERSITY OF GEORGIA · PI EASLEY, CHARLES A. · 2015 to 2017
$428k
NIEHS NIH HHS K22 ES025418NIEHS NIH HHS P30 ES019776NIH HHS P51 OD011132
6 · The paper itself

Abstract

Sperm counts have rapidly declined in Western males over the past four decades. This rapid decline remains largely unexplained, but exposure to environmental toxicants provides one potential explanation for this decline. Flame retardants are highly prevalent and persistent in the environment, but many have not been assessed for their effects on human spermatogenesis. Using a human stem cell-based model of spermatogenesis, we evaluated two major flame retardants, hexabromocyclododecane (HBCDD) and tetrabromobisphenol A (TBBPA), under acute conditions simulating occupational-level exposures. Here we show that HBCDD and TBBPA are human male reproductive toxicants

Identifiers

PMID29901031
PMCPMC5994764
OpenAlexW2801744744

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.