Evidence map›Paper›PMID 30210810›Full record

ArticleEnvironmental epigenetics2018

Impacts of bisphenol A (BPA) and phthalate exposures on epigenetic outcomes in the human placenta.

Rita S Strakovsky, Susan L Schantz

Open access · goldAbstract read
In one paragraph

Article in Environmental epigenetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 2 pooled it
5.6field-weighted citation impact, top 3% 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

44 citing papers in PubMed, 2 syntheses or guidelines pooled it, 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

2 authors at 2 institutions in 1 country.

Rita S StrakovskyThe Department of Food Science and Human Nutrition, Michigan State University, 236C Trout Building, 469 Wilson Road, East Lansing, MI, USA.
Susan L SchantzBeckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, 405 N. Mathews Ave, Urbana, IL, USA.
Michigan State University · USUniversity of Illinois Urbana-Champaign · US

Funding

Project 3: Endocrine Disruptors and Diet: Effects on the Developing Cortex P01ES022848 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI SCHANTZ, SUSAN L · 2013 to 2018
$4.2M
Endocrine Disruptors: Maternal Estrogen, Metabolism and Fetal Fatty Acid SupplyR00ES024795 · NIEHS · MICHIGAN STATE UNIVERSITY · PI STRAKOVSKY, RITA S. · 2017 to 2019
$729k
Endocrine Disruptors: Maternal Estrogen, Metabolism and Fetal Fatty Acid SupplyK99ES024795 · NIEHS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI STRAKOVSKY, RITA S. · 2015 to 2016
$198k
NIEHS NIH HHS K99 ES024795NIEHS NIH HHS P01 ES022848NIEHS NIH HHS R00 ES024795
6 · The paper itself

Abstract

The placenta guides fetal growth and development. Bisphenol A (BPA) and phthalates are widespread environmental contaminants and endocrine disruptors, and the placental epigenetic response to these chemicals is an area of growing research interest. Therefore, our objective was to summarize research linking BPA or phthalate exposure to placental outcomes in human pregnancies, with a particular focus on epigenetic endpoints. In PubMed, studies were selected for review (without limiting start date and ending on 1 May 2018) if they reported any direct effects of BPA or phthalates on the placenta in humans. Collectively, available studies suggest that BPA and phthalate exposures are associated with changes to placental micro-RNA expression, DNA methylation, and genomic imprinting. Furthermore, several studies suggest that fetal sex may be an important modifier of placental outcomes in response to these chemicals. Studies in humans demonstrate associations of BPA and phthalate exposure with adverse placental outcomes. Moving forward, more studies should consider sex differences (termed "placental sex") in the measured outcomes, and should utilize appropriate statistical approaches to assess modification by fetal sex. Furthermore, more consistent sample collection and molecular outcome assessment paradigms will be indispensable for making progress in the field. These advances, together with improved non-invasive tools for measuring placental function and outcomes across pregnancy, will be critical for understanding the mechanisms driving placental epigenetic disruption in response to BPA and phthalates, and how these disruptions translate into placental and fetal health.

Indexed as

BPAendocrine disrupting chemicalsepigeneticsphthalatesplacenta

Identifiers

PMID30210810
PMCPMC6128378
OpenAlexW2892278584

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.