Evidence map›Paper›PMID 25811352›Full record

SynthesisPloS one2015

Influence of phthalates on cytokine production in monocytes and macrophages: a systematic review of experimental trials.

Juliana Frohnert Hansen, Klaus Bendtzen, Malene Boas, Hanne Frederiksen, Claus H Nielsen, Åse Krogh Rasmussen, Ulla Feldt-Rasmussen

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.3field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 48 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Critical Review on the Presence of Phthalates in Food and Evidence of Their Biological Impact.International journal of environmental research and public health · 2020
    Review
  11. Review
  12. Article
  13. Exposure to bisphenol A is directly associated with inflammation in healthy Korean adults.Environmental science and pollution research international · 2017
    Article
  14. The Polymorphism -308G/A ofJournal of immunology research · 2016
    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

7 authors at 2 institutions in 1 country.

Juliana Frohnert HansenDepartment of Medical Endocrinology, PE 2132, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Klaus BendtzenInstitute for Inflammation Research, section 7521, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Malene BoasDepartment of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Hanne FrederiksenDepartment of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Claus H NielsenInstitute for Inflammation Research, section 7521, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Åse Krogh RasmussenDepartment of Medical Endocrinology, PE 2132, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Ulla Feldt-RasmussenDepartment of Medical Endocrinology, PE 2132, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.
Rigshospitalet · DKUniversity of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPhthalates are a group of endocrine disrupting chemicals suspected to influence the immune system. The aim of this systematic review is to summarise the present knowledge on the influence of phthalates on monocyte and macrophage production and secretion of cytokines, an influence which could affect both pro- and anti-inflammatory abilities of these cells. STRATEGY AND

resultsA systematic search was performed in Medline, Embase and Toxline in June 2013, last updated 3rd of August 2014. Criteria used to select studies were described and published beforehand online on Prospero (http://www.crd.york.ac.uk/NIHR_PROSPERO, registration number CRD42013004236). In vivo, ex vivo and in vitro studies investigating the influence of phthalates on cytokine mRNA expression and cytokine secretion in animals and humans were included. A total of 11 reports, containing 12 studies, were found eligible for inclusion. In these, a total of four different phthalate diesters, six primary metabolites (phthalate monoesters) and seven different cytokines were investigated. Though all studies varied greatly in study design and species sources, four out of five studies that investigated di-2-ethylhexyl phthalate found an increased tumour necrosis factor-α secretion/production from monocytes or macrophages. A summary of cytokine measurements was not possible since few studies were comparable in study design and due to insufficient reporting of raw data for most of the included studies.

conclusionResults from this review have suggested that at least one phthalate (di-2-ethylhexyl phthalate) has the ability to enhance tumour necrosis factor-α production/secretion from monocytes/macrophages in vitro, but also observed ex vivo. Influence of other phthalates on other cytokines has only been investigated in few studies. Thus, in vitro studies on primary human monocytes/macrophages as well as more in vivo studies are needed to confirm or dispute these findings.

Indexed as

AnimalsCytokinesHumansInflammation MediatorsMacrophagesMonocytesPhthalic AcidsCytokinesInflammation Mediatorsphthalic acidPhthalic Acids

Identifiers

PMID25811352
PMCPMC4374770
OpenAlexW1996384286

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.