Evidence map›Paper›PMID 27177328›Full record

ArticleOncotarget2016

Granulocytic myeloid-derived suppressor cells promote angiogenesis in the context of multiple myeloma.

Marilène Binsfeld, Joséphine Muller, Virginie Lamour, Kim De Veirman, Hendrik De Raeve, Akeila Bellahcène, Els Van Valckenborgh, Frédéric Baron, Yves Beguin, Jo Caers and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

60 citing papers in PubMed, 87 citations in OpenAlex.

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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

11 authors at 3 institutions in 1 country.

Marilène BinsfeldLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Joséphine MullerLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Virginie LamourMetastasis Research Laboratory, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Kim De VeirmanDepartment of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, B-1090 Brussels, Belgium.
Hendrik De RaeveDepartment of Pathology, OLV Ziekenhuis Aalst, B-9300 Aalst, Belgium.
Akeila BellahcèneMetastasis Research Laboratory, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Els Van ValckenborghDepartment of Hematology and Immunology, Myeloma Center Brussels, Vrije Universiteit Brussel, B-1090 Brussels, Belgium.
Frédéric BaronLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Yves BeguinLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Jo CaersLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
Roy HeusschenLaboratory of Hematology, GIGA-Research, University of Liège, B-4000 Liège, Belgium.
University of Liège · BEVrije Universiteit Brussel · BEOnze Lieve Vrouwziekenhuis Hospital · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple myeloma (MM) is a plasma cell malignancy characterized by the accumulation of tumor cells in the bone marrow (BM) and is associated with immunosuppression, angiogenesis and osteolysis. Myeloid-derived suppressor cells (MDSCs) represent a heterogeneous population of immature, immunosuppressive myeloid cells that promote tumor progression through different mechanisms.In this work, we studied the contribution of MDSC subsets to different disease-promoting aspects in MM. We observed an expansion of polymorphonuclear/granulocytic (PMN-)MDSCs in two immunocompetent murine MM models, while this was not observed for monocytic (MO-)MDSCs. Both MDSC subpopulations from MM-bearing mice were immunosuppressive, but PMN-MDSCs displayed a higher suppressive potential. Soluble factors secreted by MM cells increased the viability of MDSCs, whereas the presence of MDSCs did not affect the proliferation of MM cells in vitro or in vivo. Interestingly, we observed a pro-angiogenic effect of PMN-MDSCs in the context of MM using the chick chorioallantoic membrane assay. Consistently, MM-derived PMN-MDSCs showed an up-regulation of angiogenesis-related factors and reduced PMN-MDSC levels were associated with less angiogenesis in vivo. Finally, we identified MO-MDSCs as osteoclast precursors.These results suggest that MDSC subpopulations play diverging roles in MM. We show for the first time that PMN-MDSCs exert a pro-angiogenic role in MM.

Indexed as

AnimalsGranulocytesHumansMiceMultiple MyelomaMyeloid-Derived Suppressor CellsNeovascularization, Pathologicangiogenesismultiple myelomamyeloid-derived suppressor cellsosteoclastspro-angiogenic

Identifiers

PMID27177328
PMCPMC5122361
OpenAlexW2354382776

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.