Evidence map›Paper›PMID 32186771›Full record

ArticleMolecular medicine reports2020

Regulatory effect of rat bone marrow mesenchymal stem cells on Treg/Th17 immune balance in vitro.

Kai Wang, Yan-Jun Shi, Zhuo-Lun Song, Bin Wu, Chun-Lei Zhou, Wei Liu, Wei Gao

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-weighted citation impact, top 35% 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

7 citing papers in PubMed, 6 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

7 authors at 3 institutions in 2 countries.

Kai Wang *Department of Transplant Surgery, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Yan-Jun Shi *Hillman Center for Pediatric Transplantation, Department of Transplant Surgery, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA 15224, USA.
Zhuo-Lun SongDepartment of Transplant Surgery, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Bin WuDepartment of Transplant Surgery, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Chun-Lei ZhouClinical Laboratory, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Wei LiuBlood Transfusion Department, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Wei GaoDepartment of Transplant Surgery, Tianjin First Central Hospital, Tianjin 300192, P.R. China.
Tianjin Medical University · CNTianjin First Center Hospital · CNChildren's Hospital of Pittsburgh · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bone marrow mesenchymal stem cells (BM‑MSCs) regulate the balance between regulatory T cells (Tregs) and T helper 17 (Th17) cells. However, the role of different factors on BM‑MSCs‑mediated regulation of the Treg/Th17 balance is unknown. BM‑MSCs and CD4+ T lymphocytes were co‑cultured with various treatments. The ratio of Treg/Th17 cells was calculated and the expression of different cytokines was measured. BM‑MSCs were found to have a proliferative effect on Th17 cells at a basal concentration and at a 2‑fold increase in the number of BM‑MSCs. However, when the number of BM‑MSCs used was increased 4‑fold, they had an inhibitory effect on the Th17 cells. The effect of BM‑MSCs on Tregs was inhibited by the addition of tacrolimus but not rapamycin. The effect of BM‑MSCs on Th17 cells was inhibited by rapamycin. Additionally, the effect of BM‑MSCs on Tregs were inhibited by the addition of a transforming growth factor‑β (TGF‑β) blocker, whereas these TGF‑β‑blockers had no effect on Th17 cells. Addition of an interleukin (IL)‑2 blocker reduced the proportion of Th17 cells when co‑cultured with a high number of MSCs compared with the low concentration group and the proportion of Treg cells was significantly decreased when cells were treated with an IL‑2 blocker compared with the control group. Together, these results showed the varying effects of MSCs on the ratio of Treg/Th17, its dependence on the number of MSCs and the effects of cytokines in inducing these changes in the balance.

Indexed as

AnimalsBone Marrow CellsCD4-Positive T-LymphocytesCoculture TechniquesCytokinesMaleMesenchymal Stem CellsRatsRats, WistarTh17 CellsT-Lymphocytes, RegulatoryTransforming Growth Factor betaCytokinesTransforming Growth Factor betacytokinesmesenchymal stem cellsregulatory T cellsTh17 cells

Identifiers

PMID32186771
PMCPMC7115201
OpenAlexW3012372457

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.