Evidence map›Paper›PMID 26830371›Full record

ArticleClinical and experimental immunology2016

The phagocytic fitness of leucopatches may impact the healing of chronic wounds.

K Thomsen, H Trøstrup, L Christophersen, R Lundquist, N Høiby, C Moser

Open access · greenAbstract read
In one paragraph

Article in Clinical and experimental immunology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.1field-weighted citation impact, top 10% 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

7 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Immune Responses toFrontiers in immunology · 2021
    Review
  6. Review
  7. Review
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

6 authors at 2 institutions in 1 country.

K ThomsenDepartment of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen.
H TrøstrupDepartment of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen.
L ChristophersenDepartment of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen.
R LundquistReapplix ApS, Birkeroed, Denmark.
N HøibyDepartment of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen.
C MoserDepartment of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen.
Copenhagen University Hospital · DKRigshospitalet · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic non-healing wounds are significantly bothersome to patients and can result in severe complications. In addition, they are increasing in numbers, and a challenging problem to the health-care system. Handling of chronic, non-healing wounds can be discouraging due to lack of improvement, and a recent explanation can be the involvement of biofilm infections in the pathogenesis of non-healing wounds. Therefore, new treatment alternatives to improve outcome are continuously sought-after. Autologous leucopatches are such a new, adjunctive treatment option, showing promising clinical effects. However, the beneficial effect of the patches are not understood fully, although a major contribution is believed to be from the release of stimulating growth factors from activated thrombocytes within the leucopatch. Because the leucopatches also contain substantial numbers of leucocytes, the aim of the present study was to investigate the activity of the polymorphonuclear neutrophils (PMNs) within the leucopatch. By means of burst assay, phagocytosis assay, migration assay, biofilm killing assay and fluorescence in-situ hybridization (FISH) assay we showed significant respiratory burst in PMNs, active phagocytosis and killing of Pseudomonas aeruginosa by the leucopatch. In addition, bacterial-induced migration of PMNs from the leucopatch was shown, as well as uptake of P. aeruginosa by PMNs within the leucopatch. The present study substantiated that at least part of the beneficial clinical effect in chronic wounds by leucopatches is attributed to the activity of the PMNs in the leucopatch.

Indexed as

AdultBiofilmsCell MovementFemaleHealthy VolunteersHumansImmunologic FactorsIn Situ HybridizationMaleMiddle AgedModels, BiologicalNeutrophilsPhagocytosisPlatelet-Rich PlasmaPrimary Cell CulturePseudomonas aeruginosaImmunologic FactorsReactive Oxygen Speciesautologous platelet-rich fibrin patchphagocytosisPseudomonas aeruginosawound-healing

Identifiers

PMID26830371
PMCPMC4872376
OpenAlexW2272523267

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.