Evidence map›Paper›PMID 20405178›Full record

ArticleJournal of clinical immunology2010

Human fibroblasts share immunosuppressive properties with bone marrow mesenchymal stem cells.

Sandrine Cappellesso-Fleury, Bénédicte Puissant-Lubrano, Pol-André Apoil, Matthias Titeux, Peter Winterton, Louis Casteilla, Philippe Bourin, Antoine Blancher

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Article in Journal of clinical immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

33 citing papers in PubMed, 92 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 1 country.

Sandrine Cappellesso-FleuryEtablissement Français du sang Pyrénées-Méditerranée, Toulouse, France.
Bénédicte Puissant-Lubrano
Pol-André Apoil
Matthias Titeux
Peter Winterton
Louis Casteilla
Philippe Bourin
Antoine Blancher
Université Toulouse III - Paul Sabatier · FRCentre Hospitalier Universitaire de Toulouse · FRÉtablissement Français du Sang · FRHôpital Rangueil · FRInserm · FRInstitut des Cellules Souches pour le Traitement et l'Étude des Maladies Monogéniques · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBone marrow mesenchymal stem cells (BM-MSCs) and adipose tissue-derived stem cells share immunosuppressive capacities, suggesting that the latter could be a general property of stromal cells.

methodsTo check this hypothesis, we compared human BM-MSC and fibroblasts for their in vitro multi-potentiality, expandability and their immunomodulatory properties under normalized optimized culture conditions.

resultsWe report that, unlike BM-MSCs, fibroblasts cannot differentiate in vitro into adipocytes and osteoblasts and differ from BM-MSCs by the expression of membrane CD106, CD10 and CD26 and by the expression of collagen VII mRNA. Like BM-MSCs, fibroblasts are unable to provoke in vitro allogeneic reactions, but strongly suppress lymphocyte proliferation induced by allogeneic mixed lymphocyte culture (MLC) or mitogens. We show that fibroblasts' immunosuppressive capacity is independent from prostaglandin E2, IL-10 and the tryptophan catabolising enzyme indoleamine 2,3-dioxygenase and is not abrogated after the depletion of CD8+ T lymphocytes, NK cells and monocytes.

conclusionFinally, fibroblasts and BM-MSCs act at an early stage through blockage of lymphocyte activation, as demonstrated by down-regulation of GZMB (granzyme B) and IL2RA (CD25) expression.

Indexed as

Adipose TissueBone Marrow CellsCells, CulturedDown-RegulationFibroblastsGranzymesHumansInterleukin-2 Receptor alpha SubunitLymphocyte ActivationMesenchymal Stem CellsStromal CellsGranzymesIL2RA protein, humanInterleukin-2 Receptor alpha Subunit

Identifiers

PMID20405178
OpenAlexW2094573487

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.