Evidence map›Paper›PMID 28902174›Full record

ArticleInternational journal of environmental research and public health2017

Distribution of Non-Persistent Endocrine Disruptors in Two Different Regions of the Human Brain.

Thomas P van der Meer, Francisco Artacho-Cordón, Dick F Swaab, Dicky Struik, Konstantinos C Makris, Bruce H R Wolffenbuttel, Hanne Frederiksen, Jana V van Vliet-Ostaptchouk

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Endocrine disruptors, obesity, and metabolic syndrome.Turkish journal of medical sciences · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. The Presence of Triclosan in Human Hair Samples in Poland-A Pilot Study.International journal of environmental research and public health · 2022
    Article
  10. Article
  11. Review
  12. Article
  13. UV-filter pollution: current concerns and future prospects.Environmental monitoring and assessment · 2021
    Review
  14. Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
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

8 authors at 5 institutions in 4 countries.

Thomas P van der MeerDepartment of Endocrinology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands. tomvandermeer20@gmail.com.
Francisco Artacho-CordónUniv. Granada, Radiology and Physical Medicine Dept./ibs.GRANADA, 18016 Granada, Spain. fartacho@ugr.es.
Dick F SwaabNetherlands Institute for Neuroscience, an Institute of the Royal Netherlands Academy of Arts and Sciences, 1105 BA Amsterdam, The Netherlands. d.f.swaab@nin.knaw.nl.
Dicky StruikSection of Molecular Metabolism and Nutrition, Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands. d.struik@umcg.nl.
Konstantinos C MakrisCyprus International Institute for Environmental and Public Health, Cyprus University of Technology, Limassol 3041, Cyprus. konstantinos.makris@cut.ac.cy.
Bruce H R WolffenbuttelDepartment of Endocrinology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands. bwo@umcg.nl.
Hanne FrederiksenDepartment of Growth and Reproduction, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, DK-2100 Copenhagen, Denmark. Hanne.Frederiksen@regionh.dk.
Jana V van Vliet-OstaptchoukDepartment of Endocrinology, University of Groningen, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands. j.v.van.vliet@umcg.nl.
University Medical Center Groningen · NLCopenhagen University Hospital · DKCyprus University of Technology · CYNetherlands Institute for Neuroscience · NLUniversidad de Granada · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-persistent endocrine disrupting chemicals (npEDCs) can affect multiple organs and systems in the body. Whether npEDCs can accumulate in the human brain is largely unknown. The major aim of this pilot study was to examine the presence of environmental phenols and parabens in two distinct brain regions: the hypothalamus and white-matter tissue. In addition, a potential association between these npEDCs concentrations and obesity was investigated. Post-mortem brain material was obtained from 24 individuals, made up of 12 obese and 12 normal-weight subjects (defined as body mass index (BMI) > 30 and BMI < 25 kg/m², respectively). Nine phenols and seven parabens were measured by isotope dilution TurboFlow-LC-MS/MS. In the hypothalamus, seven suspect npEDCs (bisphenol A, triclosan, triclocarban and methyl-, ethyl-, n-propyl-, and benzyl paraben) were detected, while five npEDCs (bisphenol A, benzophenone-3, triclocarban, methyl-, and n-propyl paraben) were found in the white-matter brain tissue. We observed higher levels of methylparaben (MeP) in the hypothalamic tissue of obese subjects as compared to controls (

Indexed as

AdultBrainChromatography, LiquidEndocrine DisruptorsEnvironmental ExposureEnvironmental PollutantsFemaleHumansMaleObesityPilot ProjectsTandem Mass SpectrometryEndocrine DisruptorsEnvironmental Pollutantsbisphenol-Abrainhypothalamusmethylparabenobesityparabensphenols

Identifiers

PMID28902174
PMCPMC5615596
OpenAlexW2754056008

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.