Evidence map›Paper›PMID 36520838›Full record

ArticlePloS one2022

Mesenchymal stem cells support human vascular endothelial cells to form vascular sprouts in human platelet lysate-based matrices.

Sabrina Summer, Eva Rossmanith, Markus Pasztorek, Constantin Fiedler, Marion Gröger, Sabine Rauscher, Viktoria Weber, Michael B Fischer

Abstract read
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Trial
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  5. Article
  6. Mechanism of action of IHH in ameliorating thin endometrium.The Journal of reproduction and development · 2025
    Article
  7. Article
  8. 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

8 authors.

Sabrina SummerDepartment for Biomedical Research, Center of Experimental Medicine, University for Continuing Education Krems, Krems an der Donau, Austria.ORCID 0000-0002-1489-8638
Eva RossmanithDepartment for Biomedical Research, Center of Experimental Medicine, University for Continuing Education Krems, Krems an der Donau, Austria.
Markus PasztorekDepartment for Biomedical Research, Center of Experimental Medicine, University for Continuing Education Krems, Krems an der Donau, Austria.
Constantin FiedlerClinic for Blood Group Serology and Transfusion Medicine, Medical University of Vienna, Vienna, Austria.
Marion GrögerCore Facility Imaging, Medical University of Vienna, Vienna, Austria.
Sabine RauscherCore Facility Imaging, Medical University of Vienna, Vienna, Austria.
Viktoria WeberDepartment for Biomedical Research, Center for Biomedical Technology, University for Continuing Education Krems, Krems an der Donau, Austria.
Michael B FischerDepartment for Biomedical Research, Center of Experimental Medicine, University for Continuing Education Krems, Krems an der Donau, Austria.ORCID 0000-0002-5876-0243

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During tissue regeneration, mesenchymal stem cells can support endothelial cells in the process of new vessel formation. For a functional interaction of endothelial cells with mesenchymal stem cells a vascular inductive microenvironment is required. Using a cellular model for neo-vessel formation, we could show that newly formed vascular structures emanated from the embedded aggregates, consisting of mesenchymal stem cells co-cultured with autologous human umbilical vein endothelial cells, into avascular human platelet lysate-based matrices, bridging distances up to 5 mm to join with adjacent aggregates with the same morphology forming an interconnected network. These newly formed vascular sprouts showed branch points and generated a lumen, as sign of mature vascular development. In two-dimensional culture, we detected binding of mesenchymal stem cells to laser-damaged endothelial cells under flow conditions, mimicking the dynamics in blood vessels. In conclusion, we observed that mesenchymal stem cells can support human umbilical vein endothelial cells in their vitality and functionality. In xeno-free human platelet lysate-based matrices, endothelial cells form complex vascular networks in a primarily avascular scaffold with the aid of mesenchymal stem cells, when co-cultured in three-dimensional spherical aggregates. Under dynamic conditions, representing the flow rate of venous vessel, mesenchymal stem cells preferably bind to damaged endothelial cells presumably assisting in the healing process.

Indexed as

Mesenchymal Stem CellsNeovascularization, PhysiologicCells, CulturedCoculture TechniquesHumansHuman Umbilical Vein Endothelial Cells

Identifiers

PMID36520838
PMCPMC9754269

What OpenQuestion holds

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LicenceCC BY
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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.