Evidence map›Paper›PMID 2372039›Full record

ArticleThe American journal of pathology1990

Intra-alveolar fibrosis of idiopathic bronchiolitis obliterans-organizing pneumonia. Cell-matrix patterns.

S Peyrol, J F Cordier, J A Grimaud

Open access · greenAbstract read
In one paragraph

Article in The American journal of pathology, 1990. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

16 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Review
  3. The many faces of cryptogenic organizing pneumonia (COP).Journal of clinical imaging science · 2022
    Article
  4. Review
  5. Article
  6. Article
  7. The fibrotic tumor stroma.The Journal of clinical investigation · 2018
    Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Organising pneumonia.Thorax · 2000
    Review
  14. Article
  15. Article
  16. 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

3 authors at 1 institution in 1 country.

S PeyrolLaboratoire de Pathologie Cellulaire CNRS URA 602, Institut Pasteur, Lyon, France.
J F Cordier
J A Grimaud
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Idiopathic bronchiolitis obliterans-organizing pneumonia (BOOP) is characterized by air space fibrosis of unknown origin. Clinical resolution under steroid treatment suggests the removal of the fibrotic lesion. Open lung biopsies of four patients with idiopathic BOOP were studied by immunochemistry and electron microscopy. Three distinct cell-matrix patterns of intra-alveolar bud were found to represent the sequential evolution of the fibrotic process: fibrinoid inflammatory cell clusters in which immunoglobulins and procoagulant factors (fibrinogen, factors VII and X) were identified; fibroinflammatory buds in which desmin-containing fibroblasts were observed migrating, proliferating, and secreting matrix proteins; fibrotic buds in which myofibroblasts organized a loose connective matrix predominantly composed of fibronectin and type III collagen. Extending forms of fibrotic buds may join contiguous alveoli. Fibrotic bud remodeling ability is correlated to the nature and organization of the matrix components but the factors permitting intra-alveolar matrix degradation must be characterized.

Indexed as

Blood Coagulation FactorsBronchiolitis ObliteransCollagenFibrinFibrinogenFibronectinsHumansImmunohistochemistryPneumoniaPulmonary AlveoliPulmonary FibrosisBlood Coagulation FactorsCollagenFibrinFibrinogenFibronectins

Identifiers

PMID2372039
PMCPMC1877710
OpenAlexW2275592946

What OpenQuestion holds

Textmetadata
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.