Evidence map›Paper›PMID 35388560›Full record

ArticleMicroscopy research and technique2022

Mesenchymal stromal cells promote the proliferation of basal stem cells and efficient epithelization in organotypic models of wound healing.

Alessia Paganelli, Luisa Benassi, Elena Rossi, Elisabetta Tarentini, Cristina Magnoni

Abstract read
In one paragraph

Article in Microscopy research and technique, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

5 authors.

Alessia PaganelliSurgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, Division of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.ORCID https://orcid.org/0000-0002-0916-7769
Luisa BenassiSurgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, Division of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.
Elena RossiSurgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, Division of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.
Elisabetta TarentiniSurgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, Division of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.
Cristina MagnoniSurgical, Medical and Dental Department of Morphological Sciences related to Transplant, Oncology and Regenerative Medicine, Division of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adipose derived mesenchymal stromal cells (ADSCs) represent a fascinating tool in the scenario of wound healing and regenerative medicine. Recent data already demonstrated that ADSCs could exert a stimulatory action on epithelial cells through secretion of soluble factors. The aim of the present study was to assess how ADSCs guide wound re-epithelization in vitro in the presence of keratinocytes. We used an organotypic model of wound healing and we seeded keratinocytes on a ADSC-induced dermal matrix. Conventional hematoxylin-eosin stain and immunohistochemistry staining for Ki67, p63 and pan-keratins were performed at different timepoints. Histological sections of organotypic cultures showed complete coverage of the ADSC-induced matrix by keratinocytes. Proliferation of basal stem cells was found to be the main mechanism responsible for epithelization of the dermis. In conclusion, ADSC do not only stimulate dermal regeneration through collagen deposition but also promote epithelization. HIGHLIGHTS: Mesenchymal stromal cells (MSCs) are widely used in regenerative medicine and wound healing. MSCs do not only stimulate dermal regeneration through collagen deposition but also promote epithelization. MSCs directly target the basal stem cell niche and promote its proliferation, migration and subsequent differentiation.

Indexed as

Adipose TissueMesenchymal Stem CellsCell ProliferationCollagenStem CellsWound HealingCollagenADSCepithelizationMSCstem cellwound heling

Identifiers

PMID35388560
PMCPMC9322434

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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.