Evidence map›Paper›PMID 34662800›Full record

ArticleEnvironment international2022

The effect of radiofrequency electromagnetic fields (RF-EMF) on biomarkers of oxidative stress in vivo and in vitro: A protocol for a systematic review.

Bernd Henschenmacher, Annette Bitsch, Tonia de Las Heras Gala, Henry Jay Forman, Athanassios Fragoulis, Pietro Ghezzi, Rupert Kellner, Wolfgang Koch, Jens Kuhne, Dmitrij Sachno and 4 more

Abstract read
In one paragraph

Article in Environment international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Effect of rmEGF combined with ELF-EMF on promoting wound healing in rats.Technology and health care : official journal of the European Society for Engineering and Medicine · 2024
    Article
  10. 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

14 authors.

Bernd HenschenmacherFederal Office for Radiation Protection, Ingolstädter Landstraße 1, 85764 Oberschleißheim, Germany. Electronic address: bhenschenmacher@bfs.de.
Annette BitschFraunhofer Institute for Toxicology and Experimental Medicine, Chemical Safety and Toxicology, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany. Electronic address: annette.bitsch@item.fraunhofer.de.
Tonia de Las Heras GalaFederal Office for Radiation Protection, Ingolstädter Landstraße 1, 85764 Oberschleißheim, Germany. Electronic address: theras@bfs.de.
Henry Jay FormanLeonard Davis School of Gerontology, University of Southern California, 3715 McClintock Avenue, Los Angeles, CA 90089, USA; University of California Merced, 5200 Lake Road, Merced, CA 95343, USA.
Athanassios FragoulisDepartment of Anatomy and Cell Biology, Uniklinik RWTH Aachen, Wendlingweg 2, 52074 Aachen, Germany. Electronic address: afragoulis@ukaachen.de.
Pietro GhezziBrighton and Sussex Medical School, University of Sussex, Trafford Centre, Falmer BN1 9RY, United Kingdom; Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy.
Rupert KellnerFraunhofer Institute for Toxicology and Experimental Medicine, Chemical Safety and Toxicology, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany. Electronic address: rupert.kellner@item.fraunhofer.de.
Wolfgang KochFraunhofer Institute for Toxicology and Experimental Medicine, Chemical Safety and Toxicology, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany. Electronic address: wolfgang.koch@item.fraunhofer.de.
Jens KuhneFederal Office for Radiation Protection, Ingolstädter Landstraße 1, 85764 Oberschleißheim, Germany. Electronic address: jkuhne@bfs.de.
Dmitrij SachnoFraunhofer Institute for Toxicology and Experimental Medicine, Chemical Safety and Toxicology, Nikolai-Fuchs-Straße 1, 30625 Hannover, Germany. Electronic address: dmitrij.sachno@item.fraunhofer.de.
Gernot SchmidSeibersdorf Laboratories, Campus Seibersdorf, 2444 Seibersdorf, Austria. Electronic address: Gernot.Schmid@seibersdorf-laboratories.at.
Katya TsaiounEvidence-based Toxicology Collaboration (EBTC), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA. Electronic address: ktsaiou1@jhu.edu.
Jos VerbeekUniversity Medical Center Amsterdam, Cochrane Work, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands. Electronic address: jverbeek@cochrane.org.
Robert WrightWilliam H. Welch Medical Library, Johns Hopkins University School of Medicine, 2024 E. Monument Street, Suite 1-200, Baltimore, MD 21205, USA. Electronic address: rwrigh32@jhmi.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOxidative stress is conjectured to be related to many diseases. Furthermore, it is hypothesized that radiofrequency fields may induce oxidative stress in various cell types and thereby compromise human and animal health. This systematic review (SR) aims to summarize and evaluate the literature related to this hypothesis.

objectivesThe main objective of this SR is to evaluate the associations between the exposure to radiofrequency electromagnetic fields and oxidative stress in experimental models (in vivo and in vitro).

methodsThe SR framework has been developed following the guidelines established in the WHO Handbook for Guideline Development and the Handbook for Conducting a Literature-Based Health Assessment). We will include controlled in vivo and in vitro laboratory studies that assess the effects of an exposure to RF-EMF on valid markers for oxidative stress compared to no or sham exposure. The protocol is registered in PROSPERO. We will search the following databases: PubMed, Embase, Web of Science Core Collection, Scopus, and the EMF-Portal. The reference lists of included studies and retrieved review articles will also be manually searched. STUDY APPRAISAL AND SYNTHESIS

methodData will be extracted according to a pre-defined set of forms developed in the DistillerSR online software and synthesized in a meta-analysis when studies are judged sufficiently similar to be combined. If a meta-analysis is not possible, we will describe the effects of the exposure in a narrative way. RISK OF BIAS: The risk of bias will be assessed with the NTP/OHAT risk of bias rating tool for human and animal studies. We will use GRADE to assess the certainty of the conclusions (high, moderate, low, or inadequate) regarding the association between radiofrequency electromagnetic fields and oxidative stress.

fundingThis work was funded by the World Health Organization (WHO). REGISTRATION: The protocol was registered on the PROSPERO webpage on July 8, 2021.

Indexed as

Electromagnetic FieldsRadio WavesAnimalsBiomarkersHumansMeta-Analysis as TopicOxidative StressResearch DesignSystematic Reviews as TopicBiomarkersElectrophilic speciesFree radicalsHigh frequency electromagnetic fieldsOxidative stressRadiofrequency electromagnetic fieldsROSSARSystematic reviewW/kg

Identifiers

PMID34662800
PMCPMC8668870

What OpenQuestion holds

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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.