Evidence map›Paper›PMID 27665290›Full record

ArticleStem cell reviews and reports2016

Distinct Immunoregulatory Mechanisms in Mesenchymal Stem Cells: Role of the Cytokine Environment.

Vladimir Holan, Barbora Hermankova, Pavla Bohacova, Jan Kossl, Milada Chudickova, Michaela Hajkova, Magdalena Krulova, Alena Zajicova, Eliska Javorkova

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Article in Stem cell reviews and reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.8field-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

28 citing papers in PubMed, 40 citations in OpenAlex.

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  15. Expression of Opioid Receptors in Cells of the Immune System.International journal of molecular sciences · 2020
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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 at 1 institution in 1 country.

Vladimir HolanDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic. holan@biomed.cas.cz.ORCID 0000-0002-2011-3390
Barbora HermankovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Pavla BohacovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Jan KosslDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Milada ChudickovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Michaela HajkovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Magdalena KrulovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Alena ZajicovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Eliska JavorkovaDepartment of Transplantation Immunology, Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Videnska 1083, 14220, Prague 4, Czech Republic.
Czech Academy of Sciences · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stem cells (MSCs) represent a population of cells which have the ability to regulate reactivity of T and B lymphocytes by multiple mechanisms. The immunoregulatory activities of MSCs are strictly influenced by the cytokine environment. Here we show that two functionally distinct cytokines, interleukin-4 (IL-4) and interferon-γ (IFN-γ), significantly potentiate the ability of MSCs to inhibit IL-10 production by activated regulatory B cells (Bregs). However, MSCs in the presence of IL-4 or IFN-γ inhibit the IL-10 production by different mechanisms. Preincubation of MSCs with IFN-γ led to the suppression, but pretreatment with IL-4 of neither MSCs nor B cells resulted in the suppression of IL-10 production. The search for candidate regulatory molecules expressed in cytokine-treated MSCs revealed different patterns of the gene expression. Pretreatment of MSCs with IFN-γ, but not with IL-4, induced expression of indoleamine-2,3-dioxygenase, cyclooxygenase-2 and programmed cell death-ligand 1. To identify the molecule(s) responsible for the suppression of IL-10 production, we used specific inhibitors of the putative regulatory molecules. We found that indomethacine, an inhibitor of cyclooxygenase-2 (Cox-2) activity, completely abrogated the inhibition of IL-10 production in cultures containing MSCs and IFN-γ, but had no effect on the suppression in cell cultures containing MSCs and IL-4. The results show that MSCs can inhibit the response of B cells to one stimulus by different mechanisms in dependence on the cytokine environment and thus support the idea of the complexity of immunoregulatory action of MSCs.

Indexed as

AnimalsB-Lymphocytes, RegulatoryCells, CulturedCellular MicroenvironmentCoculture TechniquesCyclooxygenase 2CytokinesEnzyme-Linked Immunosorbent AssayFemaleGene ExpressionIndoleamine-Pyrrole 2,3,-DioxygenaseInterferon-gammaInterleukin-10Interleukin-4Interleukin-6Lymphocyte ActivationCyclooxygenase 2CytokinesIL4 protein, humanIndoleamine-Pyrrole 2,3,-DioxygenaseInterferon-gammaInterleukin-10Interleukin-4Interleukin-6PDCD1 protein, humanProgrammed Cell Death 1 ReceptorCyclooxygenase 2Cytokine environmentGene expressionIFN-γIL-10IL-4ImmunoregulationMesenchymal stem cellsRegulatory B cells

Identifiers

PMID27665290
OpenAlexW2521135883

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.