Evidence map›Paper›PMID 28750661›Full record

ArticleStem cell research & therapy2017

Human dental pulp pluripotent-like stem cells promote wound healing and muscle regeneration.

Ester Martínez-Sarrà, Sheyla Montori, Carlos Gil-Recio, Raquel Núñez-Toldrà, Domiziana Costamagna, Alessio Rotini, Maher Atari, Aernout Luttun, Maurilio Sampaolesi

Abstract read
In one paragraph

Article in Stem cell research & therapy, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–field-weighted citation impact
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

43 citing papers in PubMed.

  1. Article
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  4. The Therapeutic Scope of Orofacial Mesenchymal Stem Cells.Bioengineering (Basel, Switzerland) · 2025
    Review
  5. Review
  6. Article
  7. Human dental pulp stem cells for spinal cord injury.Stem cell research & therapy · 2025
    Review
  8. Article
  9. Article
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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

9 authors.

Ester Martínez-SarràRegenerative Medicine Research Institute, Universitat Internacional de Catalunya, Barcelona, 08017, Spain.
Sheyla MontoriRegenerative Medicine Research Institute, Universitat Internacional de Catalunya, Barcelona, 08017, Spain.
Carlos Gil-RecioRegenerative Medicine Research Institute, Universitat Internacional de Catalunya, Barcelona, 08017, Spain.
Raquel Núñez-ToldràRegenerative Medicine Research Institute, Universitat Internacional de Catalunya, Barcelona, 08017, Spain.
Domiziana CostamagnaTranslational Cardiomyology Laboratory, Stem Cell Biology and Embryology Unit, Department of Development and Regeneration, KU Leuven, Leuven, 3000, Belgium.
Alessio RotiniTranslational Cardiomyology Laboratory, Stem Cell Biology and Embryology Unit, Department of Development and Regeneration, KU Leuven, Leuven, 3000, Belgium.
Maher AtariRegenerative Medicine Research Institute, Universitat Internacional de Catalunya, Barcelona, 08017, Spain.
Aernout LuttunCentre for Molecular and Vascular Biology, Department of Cardiovascular Sciences, KU Leuven, Leuven, 3000, Belgium.
Maurilio SampaolesiTranslational Cardiomyology Laboratory, Stem Cell Biology and Embryology Unit, Department of Development and Regeneration, KU Leuven, Leuven, 3000, Belgium. Maurilio.Sampaolesi@kuleuven.be.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDental pulp represents an easily accessible autologous source of adult stem cells. A subset of these cells, named dental pulp pluripotent-like stem cells (DPPSC), shows high plasticity and can undergo multiple population doublings, making DPPSC an appealing tool for tissue repair or maintenance.

methodsDPPSC were harvested from the dental pulp of third molars extracted from young patients. Growth factors released by DPPSC were analysed using antibody arrays. Cells were cultured in specific differentiation media and their endothelial, smooth and skeletal muscle differentiation potential was evaluated. The therapeutic potential of DPPSC was tested in a wound healing mouse model and in two genetic mouse models of muscular dystrophy (Scid/mdx and Sgcb-null Rag2-null γc-null).

resultsDPPSC secreted several growth factors involved in angiogenesis and extracellular matrix deposition and improved vascularisation in all three murine models. Moreover, DPPSC stimulated re-epithelialisation and ameliorated collagen deposition and organisation in healing wounds. In dystrophic mice, DPPSC engrafted in the skeletal muscle of both dystrophic murine models and showed integration in muscular fibres and vessels. In addition, DPPSC treatment resulted in reduced fibrosis and collagen content, larger cross-sectional area of type II fast-glycolytic fibres and infiltration of higher numbers of proangiogenic CD206

conclusionsOverall, DPPSC represent a potential source of stem cells to enhance the wound healing process and slow down dystrophic muscle degeneration.

Indexed as

Muscular Dystrophy, AnimalPluripotent Stem CellsWound HealingAdolescentAdultAnimalsCell LineDental PulpFemaleHeterograftsHumansMaleMiceMice, Inbred mdxMice, NudeMice, SCIDAngiogenesisCytokinesDental pulpGrowth factorsMuscular dystrophyRevascularisationStem cellsWound healing

Identifiers

PMID28750661
PMCPMC5531092

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Registered trials

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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.