Evidence map›Paper›PMID 33917759›Full record

ArticleInternational journal of molecular sciences2021

Differential Therapeutic Effect of Extracellular Vesicles Derived by Bone Marrow and Adipose Mesenchymal Stem Cells on Wound Healing of Diabetic Ulcers and Correlation to Their Cargoes.

Margherita Pomatto, Chiara Gai, Federica Negro, Massimo Cedrino, Cristina Grange, Elena Ceccotti, Gabriele Togliatto, Federica Collino, Marta Tapparo, Federico Figliolini and 3 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 153 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed, 4 pooled it
13.3field-weighted citation impact, top 1% 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

153 citing papers in PubMed, 4 syntheses or guidelines pooled it, 218 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Trial
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Review

93 more citing papers are in PubMed but not listed here.

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

13 authors at 2 institutions in 1 country.

Margherita PomattoDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.
Chiara GaiDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0002-3443-7417
Federica NegroUnicyte Srl, 10126 Turin, Italy.
Massimo Cedrino2i3T Scarl University of Turin, 10126 Turin, Italy.
Cristina GrangeDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0002-6960-5476
Elena CeccottiDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-2704-5738
Gabriele TogliattoDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.
Federica CollinoLaboratory of Translational Research in Paediatric Nephro-urology, Fondazione Ca' Granada IRCCS Ospedale Maggiore Policlinico, 20122 Milan, Italy.ORCID 0000-0002-3619-7701
Marta TapparoDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-0206-6866
Federico Figliolini2i3T Scarl University of Turin, 10126 Turin, Italy.
Tatiana LopatinaDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.
Maria Felice BrizziDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-0944-6992
Giovanni CamussiDepartment of Medical Sciences, University of Turin, 10126 Turin, Italy.ORCID 0000-0003-2795-232X
University of Turin · ITFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extracellular vesicles (EVs) derived from mesenchymal stem cells isolated from both bone marrow (BMSCs) and adipose tissue (ADSCs) show potential therapeutic effects. These vesicles often show a similar beneficial effect on tissue regeneration, but in some contexts, they exert different biological properties. To date, a comparison of their molecular cargo that could explain the different biological effect is not available. Here, we demonstrated that ADSC-EVs, and not BMSC-EVs, promote wound healing on a murine model of diabetic wounds. Besides a general similarity, the bioinformatic analysis of their protein and miRNA cargo highlighted important differences between these two types of EVs. Molecules present exclusively in ADSC-EVs were highly correlated to angiogenesis, whereas those expressed in BMSC-EVs were preferentially involved in cellular proliferation. Finally, in vitro analysis confirmed that both ADSC and BMSC-EVs exploited beneficial effect on cells involved in skin wound healing such as fibroblasts, keratinocytes and endothelial cells, but through different cellular processes. Consistent with the bioinformatic analyses, BMSC-EVs were shown to mainly promote proliferation, whereas ADSC-EVs demonstrated a major effect on angiogenesis. Taken together, these results provide deeper comparative information on the cargo of ADSC-EVs and BMSC-EVs and the impact on regenerative processes essential for diabetic wound healing.

Indexed as

Wound HealingAdipose TissueAnimalsBone Marrow CellsDiabetes ComplicationsExosomesExtracellular VesiclesFlow CytometryGene Expression ProfilingImmunohistochemistryMesenchymal Stem CellsMiceUlceradiposebone marrowcargodiabetesexosomeextracellular vesiclemesenchymalMSCtherapywound healing

Identifiers

PMID33917759
PMCPMC8068154
OpenAlexW3142906439

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.