Evidence map›Paper›PMID 32575596›Full record

ArticleInternational journal of molecular sciences2020

Molecular and Functional Phenotypes of Human Bone Marrow-Derived Mesenchymal Stromal Cells Depend on Harvesting Techniques.

Sebastian G Walter, Thomas M Randau, Cäcilia Hilgers, El-Mustapha Haddouti, Werner Masson, Sascha Gravius, Christof Burger, Dieter C Wirtz, Frank A Schildberg

Abstract readComparative Study
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  20. AnStem cells international · 2021
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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.

Sebastian G WalterClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Thomas M RandauClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.ORCID 0000-0002-5224-9639
Cäcilia HilgersClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
El-Mustapha HaddoutiClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Werner MassonClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Sascha GraviusClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Christof BurgerClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Dieter C WirtzClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.
Frank A SchildbergClinic for Orthopedics and Trauma Surgery, University Hospital Bonn, 53127 Bonn, Germany.ORCID 0000-0003-0797-1945

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stromal cells (MSC) harvested in different tissues from the same donor exhibit different phenotypes. Each phenotype is not only characterized by a certain pattern of cell surface markers, but also different cellular functionalities. Only recently were different harvesting and processing techniques found to contribute to this phenomenon as well. This study was therefore set up to investigate proteomic and functional properties of human bone marrow-derived MSCs (hBM-MSC). These were taken from the same tissue and donor site but harvested either as aspirate or bone chip cultures. Both MSC populations were profiled for MSC markers defined by the International Society for Cellular Therapy (ISCT), MSC markers currently under discussion and markers of particular interest. While classic ISCT MSC markers did not show any significant difference between aspirate and outgrowth hBM-MSCs, our additional characterization panel revealed distinct patterns of differentially expressed markers. Furthermore, hBM-MSCs from aspirate cultures demonstrated a significantly higher osteogenic differentiation potential than outgrowth MSCs, which could be confirmed using a transcriptional approach. Our comparison of MSC phenotypes obtained by different harvesting techniques suggests the need of future standardized harvesting, processing and phenotyping procedures in order to gain better comparability in the MSC field.

Indexed as

AdipogenesisBiomarkersBiopsy, NeedleCell Culture TechniquesCell DifferentiationCell ProliferationCells, CulturedChondrogenesisHumansMesenchymal Stem CellsOsteogenesisPhenotypeProteomicsSpecimen HandlingBiomarkerscharacterizationdifferentiationharvesting techniquemesenchymal stromal cellsosteoimmunologyphenotype

Identifiers

PMID32575596
PMCPMC7352273

What OpenQuestion holds

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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.