Evidence map›Paper›PMID 26975798›Full record

ArticleStem cells and development2016

Mesangiogenic Progenitor Cells Derived from One Novel CD64(bright)CD31(bright)CD14(neg) Population in Human Adult Bone Marrow.

Simone Pacini, Serena Barachini, Marina Montali, Vittoria Carnicelli, Rita Fazzi, Paolo Parchi, Mario Petrini

Abstract read
In one paragraph

Article in Stem cells and development, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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  19. Nanotopography Induced Human Bone MarrowFrontiers in cell and developmental biology · 2016
    Article
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

7 authors.

Simone Pacini1 Hematology Division, Department of Clinical and Experimental Medicine, University of Pisa , Pisa, Italy .
Serena Barachini1 Hematology Division, Department of Clinical and Experimental Medicine, University of Pisa , Pisa, Italy .
Marina Montali1 Hematology Division, Department of Clinical and Experimental Medicine, University of Pisa , Pisa, Italy .
Vittoria Carnicelli2 Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa , Pisa, Italy .
Rita Fazzi1 Hematology Division, Department of Clinical and Experimental Medicine, University of Pisa , Pisa, Italy .
Paolo Parchi3 First Orthopedic Division, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa , Pisa, Italy .
Mario Petrini1 Hematology Division, Department of Clinical and Experimental Medicine, University of Pisa , Pisa, Italy .

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stromal cells (MSCs) have been the object of extensive research for decades, due to their intrinsic clinical value. Nonetheless, the unambiguous identification of a unique in vivo MSC progenitor is still lacking, and the hypothesis that these multipotent cells could possibly arise from different in vivo precursors has been gaining consensus in the last years. We identified a novel multipotent cell population in human adult bone marrow that we first named Mesodermal Progenitor Cells (MPCs) for the ability to differentiate toward the mesenchymal lineage, while still retaining angiogenic potential. Despite extensive characterization, MPCs positioning within the differentiation pathway and whether they can be ascribed as possible distinctive progenitor of the MSC lineage is still unclear. In this study, we describe the ex vivo isolation of one novel bone marrow subpopulation (Pop#8) with the ability to generate MPCs. Multicolor flow cytometry in combination with either fluorescence-activated cell sorting or magnetic-activated cell sorting were applied to characterize Pop#8 as CD64(bright)CD31(bright)CD14(neg). We defined Pop#8 properties in culture, including the potential of Pop#8-derived MPCs to differentiate into MSCs. Gene expression data were suggestive of Pop#8 in vivo involvement in hematopoietic stem cell niche constitution/maintenance. Pop#8 resulted over three logs more frequent than other putative MSC progenitors, corroborating the idea that most of the controversies regarding culture-expanded MSCs could be the consequence of different culture conditions that select or promote particular subpopulations of precursors.

Indexed as

Neovascularization, PhysiologicAdultAntigens, CDBone Marrow CellsCell LineageCells, CulturedCell SeparationCell ShapeFemaleHumansImmunophenotypingMaleMesodermMiddle AgedStem CellsAntigens, CD

Identifiers

PMID26975798
PMCPMC4854213

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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.