Evidence map›Paper›PMID 23490259›Full record

ArticleInternational wound journal2015

Acute and chronic wound fluids inversely influence adipose-derived stem cell function: molecular insights into impaired wound healing.

Paola Koenen, Timo A Spanholtz, Marc Maegele, Ewa Stürmer, Thomas Brockamp, Edmund Neugebauer, Oliver C Thamm

Open access · bronzeAbstract read
In one paragraph

Article in International wound journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.1field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Hydrogel Scaffolds to Deliver Cell Therapies for Wound Healing.Frontiers in bioengineering and biotechnology · 2021
    Review
  11. Article
  12. Article
  13. Adipose Stem Cells with Conditioned Media for Treatment of Acne Vulgaris Scar.Tissue engineering and regenerative medicine · 2018
    Article
  14. Trauma and Stem Cells: Biology and Potential Therapeutic Implications.International journal of molecular sciences · 2017
    Review
  15. Article
  16. Article
  17. The Use of Stem Cells in Burn Wound Healing: A Review.BioMed research international · 2015
    Review
  18. Soluble CD83 Accelerates Wound Healing and Attenuates Inflammatory Responses Induced by Chronic Wound Fluid in a Human 3D in Vitro Wound Healing Model.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

7 authors at 1 institution in 1 country.

Paola KoenenClinic for Plastic Surgery, Reconstructive- and Handsurgery, Burn Care Center, University of Witten/Herdecke, Cologne-Merheim Medical Center, Cologne, Germany; Department of Trauma and Orthopaedic Surgery, University of Witten/Herdecke, Cologne-Merheim Medical Center, Cologne, Germany; Institute for Research in Operative Medicine, University of Witten/Herdecke, Cologne, Germany.
Timo A Spanholtz
Marc Maegele
Ewa Stürmer
Thomas Brockamp
Edmund Neugebauer
Oliver C Thamm
Witten/Herdecke University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Wound healing is a complex biological process that requires a well-orchestrated interaction of mediators as well as resident and infiltrating cells. In this context, mesenchymal stem cells play a crucial role as they are attracted to the wound site and influence tissue regeneration by various mechanisms. In chronic wounds, these processes are disturbed. In a comparative approach, adipose-derived stem cells (ASC) were treated with acute and chronic wound fluids (AWF and CWF, respectively). Proliferation and migration were investigated using 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) test and transwell migration assay. Gene expression changes were analysed using quantitative real time-polymerase chain reaction. AWF had a significantly stronger chemotactic impact on ASC than CWF (77·5% versus 59·8% migrated cells). While proliferation was stimulated by AWF up to 136·3%, CWF had a negative effect on proliferation over time (80·3%). Expression of b-FGF, vascular endothelial growth factor (VEGF) and matrix metalloproteinase-9 was strongly induced by CWF compared with a mild induction by AWF. These results give an insight into impaired ASC function in chronic wounds. The detected effect of CWF on proliferation and migration of ASC might be one reason for an insufficient healing process in chronic wounds.

Indexed as

Acute DiseaseAdipose TissueCell Culture TechniquesCell MovementCell ProliferationChronic DiseaseExudates and TransudatesHumansMatrix Metalloproteinase 9Mesenchymal Stem CellsVascular Endothelial Growth Factor AWound HealingWounds and InjuriesMatrix Metalloproteinase 9Vascular Endothelial Growth Factor AAcute woundAdipose-derived stem cellsChronic woundWound fluidWound healing

Identifiers

PMID23490259
PMCPMC7950656
OpenAlexW1502020118

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.