Evidence map›Paper›PMID 28663314›Full record

ArticleThe European respiratory journal2017

The asbestos fibre burden in human lungs: new insights into the chrysotile debate.

Inke Sabine Feder, Iris Tischoff, Anja Theile, Inge Schmitz, Rolf Merget, Andrea Tannapfel

Open access · hybridAbstract read
In one paragraph

Article in The European respiratory journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
7.2field-weighted citation impact, top 2% 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

13 citing papers in PubMed, 76 citations in OpenAlex.

  1. Article
  2. [Asbestos: detection and characterization in tissue].Pathologie (Heidelberg, Germany) · 2024
    Review
  3. Article
  4. Article
  5. Article
  6. Ongoing downplaying of the carcinogenicity of chrysotile asbestos by vested interests.Journal of occupational medicine and toxicology (London, England) · 2021
    Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. [Mesothelioma].Der Pathologe · 2017
    Article
  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Inke Sabine FederInstitute for Pathology of the Ruhr-University Bochum, Bochum, Germany.
Iris TischoffInstitute for Pathology of the Ruhr-University Bochum, Bochum, Germany.
Anja TheileInstitute for Pathology of the Ruhr-University Bochum, Bochum, Germany.
Inge SchmitzInstitute for Pathology of the Ruhr-University Bochum, Bochum, Germany Inke.feder@ruhr-uni-bochum.de.
Rolf MergetInstitute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr-University (IPA), Bochum, Germany.
Andrea TannapfelInstitute for Pathology of the Ruhr-University Bochum, Bochum, Germany.
Ruhr University Bochum · DEInstitute for Prevention and Occupational Medicine · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The traceability of asbestos fibres in human lungs is a matter of discussion especially for chrysotile. This issue is of high significance for differential diagnosis, risk assessment and occupational compensation. At present no intra-individual longitudinal information is available. This study addresses the question whether the asbestos fibre burden in human lungs decreases with time after exposure cessation.The database of the German Mesothelioma Register was screened for patients with asbestos body counts of at least 500 fibres per gram of wet lung, which had been analysed twice from different tissue excisions at minimum intervals of 4 years.Twelve datasets with individual longitudinal information were discovered with a median interval of about 8 years (range 4-21 years). Both examinations were performed after exposure cessation (median: surgery, 9.5 years; autopsy, 22 years). Pulmonary asbestos fibre burden was stable between both examinations (median 1623/4269 asbestos bodies per gram wet lung). Electron microscopy demonstrated a preponderance of chrysotile (median 80%).This study is the first to present longitudinal intra-individual data about the asbestos fibre burden in living human lungs. The high biopersistence of amphiboles, but also of chrysotile, offers mechanistic explanations for fibre toxicity, especially the long latency period of asbestos-related diseases.

Indexed as

AgedAged, 80 and overAsbestos, SerpentineAutopsyGermanyHumansLongitudinal StudiesLungLung NeoplasmsMaleMesotheliomaMicroscopy, ElectronMiddle AgedOccupational ExposureRegistriesAsbestos, Serpentine

Identifiers

PMID28663314
PMCPMC5898940
OpenAlexW2724235748

What OpenQuestion holds

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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.