Evidence map›Paper›PMID 28980146›Full record

ArticleStem cell reviews and reports2018

Egfl7 Represses the Vasculogenic Potential of Human Endothelial Progenitor Cells.

Clément d'Audigier, Sophie Susen, Adeline Blandinieres, Virginie Mattot, Bruno Saubamea, Elisa Rossi, Nathalie Nevo, Séverine Lecourt, Coralie L Guerin, Blandine Dizier and 5 more

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In one paragraph

Article in Stem cell reviews and reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 11% of its field
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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
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  15. Osteoprotegerin Induces CD34Frontiers in medicine · 2018
    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

15 authors at 12 institutions in 2 countries.

Clément d'AudigierLaboratoire de Biologie Médicale et de Greffe, Laboratoire d'Hémostase, Etablissement Français du Sang Bourgogne Franche Comté, Besançon, France.
Sophie SusenCHRU de Lille and INSERM UMR-S 1011, Université de Lille 2, Faculté de Médecine, EGID, Institut Pasteur de Lille, Lille, France.
Adeline BlandinieresSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Virginie MattotCNRS UMR 8161, Institut Pasteur de Lille, Université de Lille, Lille, France.
Bruno SaubameaSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Elisa RossiSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Nathalie NevoSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Séverine LecourtSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Coralie L GuerinNational Cytometry Platform, Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg.
Blandine DizierSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Nicolas GendronSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Bertrand CaetanoCNRS UMR 8161, Institut Pasteur de Lille, Université de Lille, Lille, France.
Pascale GaussemSorbonne Paris Cité, Université Paris Descartes, Paris, France.
Fabrice SoncinCNRS UMR 8161, Institut Pasteur de Lille, Université de Lille, Lille, France.
David M SmadjaSorbonne Paris Cité, Université Paris Descartes, Paris, France. david.smadja@aphp.fr.
Inserm · FRUniversité Paris Cité · FRAssistance Publique – Hôpitaux de Paris · FRCentre National de la Recherche Scientifique · FRDélégation Paris 5 · FRÉtablissement Français du Sang · FRHôpital Européen · FRHôpital Européen Georges-Pompidou · FRInstitut Pasteur de Lille · FRLuxembourg Institute of Health · LUSorbonne Paris Cité · FRUniversité de Lille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Egfl7 (VE-statin) is a secreted protein mostly specific to the endothelial lineage during development and in the adult and which expression is enhanced during angiogenesis. Egfl7 involvement in human postnatal vasculogenesis remains unresolved yet. Our aim was to assess Egfl7 expression in several angiogenic cell types originating from human bone marrow, peripheral blood, or cord blood. We found that only endothelial colony forming cells (ECFC), which are currently considered as the genuine endothelial precursor cells, expressed large amounts of Egfl7. In order to assess its potential roles in ECFC, Egfl7 was repressed in ECFC by RNA interference and ECFC angiogenic capacities were tested in vitro and in vivo. Cell proliferation, differentiation, and migration were significantly improved when Egfl7 was repressed in ECFC in vitro, whereas miR-126-3p levels remained unchanged. In vivo, repression of Egfl7 in ECFC significantly improved post-ischemic revascularization in a model of mouse hind-limb ischemia. In conclusion, ECFC are the sole postnatal angiogenic cells which express large amounts of Egfl7 and whose angiogenic properties are repressed by this factor. Thus, Egfl7 inhibition may be considered as a therapeutic option to improve ECFC-mediated postnatal vasculogenesis and to optimize in vitro ECFC expansion in order to develop an optimized cell therapy approach.

Indexed as

Cell DifferentiationCell MovementCells, CulturedEndothelial Growth FactorsEndothelial Progenitor CellsHumansMicroRNAsNeovascularization, PhysiologicRNA InterferenceEndothelial Growth FactorsMicroRNAsAngiogenesisECFCEgfl7Endothelial colony forming cellsEndothelial progenitor cellsIschemia

Identifiers

PMID28980146
OpenAlexW2761194648

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.