Evidence map›Paper›PMID 32934247›Full record

ArticleScientific reports2020

Cells from discarded dressings differentiate chronic from acute wounds in patients with Epidermolysis Bullosa.

Ignacia Fuentes, Christina Guttmann-Gruber, Birgit Tockner, Anja Diem, Alfred Klausegger, Glenda Cofré-Araneda, Olga Figuera, Yessia Hidalgo, Pilar Morandé, Francis Palisson and 11 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Stairways to Advanced Therapies for Epidermolysis Bullosa.Cold Spring Harbor perspectives in biology · 2023
    Review
  9. Article
  10. A metatranscriptomic approach to explore longitudinal tissue specimens from non-healing diabetes related foot ulcers.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2022
    Article
  11. Article
  12. Article
  13. Review
  14. Candidate Biomarkers for Hard-to-Heal Wounds Revealed by Single-Cell RNA Sequencing of Wound Fluid in Murine Wound Models.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society
    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

21 authors at 7 institutions in 3 countries.

Ignacia FuentesDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile. Ignacia.fuentesbustos@gmail.com.
Christina Guttmann-GruberEB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Birgit TocknerEB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Anja DiemEB House Austria, Outpatient Unit, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Alfred KlauseggerEB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Glenda Cofré-AranedaDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile.
Olga FigueraDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile.
Yessia HidalgoConsorcio Regenero, Chilean Consortium for Regenerative Medicine, 7620157, Santiago, Chile.
Pilar MorandéDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile.
Francis PalissonDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile.
Boris Rebolledo-JaramilloCentro de Genética Y Genómica, Facultad de Medicina Clínica Alemana, Universidad de Desarrollo, Santiago, Chile.
María Joao YuberoDEBRA Chile, Francisco de Villagra 392, Ñuñoa, Santiago, Chile.
Raymond J ChoUCSF Dermatology, San Francisco, CA, USA.
Heather I RishelDermatology Department, Stanford University School of Medicine, Stanford, CA, USA.
M Peter MarinkovichDermatology Department, Stanford University School of Medicine, Stanford, CA, USA.
Joyce M C TengDermatology Department, Stanford University School of Medicine, Stanford, CA, USA.
Timothy G WebsterDermatology and Cutaneous Biology, Thomas Jefferson University, Bluemle Life Sciences Building, Room 406, 233 South Tenth Street, Philadelphia, PA, 19107, USA.
Marco PriscoDermatology and Cutaneous Biology, Thomas Jefferson University, Bluemle Life Sciences Building, Room 406, 233 South Tenth Street, Philadelphia, PA, 19107, USA.
Luis H ErasoVascular Medicine, Thomas Jefferson University, Philadelphia, PA, USA.
Josefina Piñon Hofbauer *EB House Austria, Research Program for Molecular Therapy of Genodermatoses, Department of Dermatology and Allergology, University Hospital of the Paracelsus Medical University, Salzburg, Austria.
Andrew P South *Dermatology and Cutaneous Biology, Thomas Jefferson University, Bluemle Life Sciences Building, Room 406, 233 South Tenth Street, Philadelphia, PA, 19107, USA. andrew.south@jefferson.edu.
EB House Austria · ATThomas Jefferson University · USStanford University · USClínica Alemana · CLParacelsus Medical University · ATUniversidad del Desarrollo · CLUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Impaired wound healing complicates a wide range of diseases and represents a major cost to healthcare systems. Here we describe the use of discarded wound dressings as a novel, cost effective, accessible, and non-invasive method of isolating viable human cells present at the site of skin wounds. By analyzing 133 discarded wound dressings from 51 patients with the inherited skin-blistering disease epidermolysis bullosa (EB), we show that large numbers of cells, often in excess of 100 million per day, continually infiltrate wound dressings. We show, that the method is able to differentiate chronic from acute wounds, identifying significant increases in granulocytes in chronic wounds, and we show that patients with the junctional form of EB have significantly more cells infiltrating their wounds compared with patients with recessive dystrophic EB. Finally, we identify subsets of granulocytes and T lymphocytes present in all wounds paving the way for single cell profiling of innate and adaptive immune cells with relevance to wound pathologies. In summary, our study delineates findings in EB that have potential relevance for all chronic wounds, and presents a method of cellular isolation that has wide reaching clinical application.

Indexed as

BandagesCell SeparationEpidermolysis BullosaGranulocytesT-LymphocytesWound HealingAcute DiseaseAdultChronic DiseaseHumansMale

Identifiers

PMID32934247
PMCPMC7492213
OpenAlexW3087675445

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.