Evidence map›Paper›PMID 34215321›Full record

ArticleStem cell research & therapy2021

Mesenchymal stem cells alleviate idiopathic pneumonia syndrome by modulating T cell function through CCR2-CCL2 axis.

Min Cao, Huihui Liu, Yujun Dong, Wei Liu, Zhengyu Yu, Qingya Wang, Qingyun Wang, Zeying Liang, Yuan Li, Hanyun Ren

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 19 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

10 authors at 2 institutions in 1 country.

Min Cao *Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Huihui Liu *Department of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Yujun DongDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Wei LiuDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Zhengyu YuDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Qingya WangDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Qingyun WangDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Zeying LiangDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China.
Yuan LiDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China. drliyuan75@163.com.
Hanyun RenDepartment of Hematology, Peking University First Hospital, No. 8 Xishiku Street, Beijing, 100034, China. renhy0813@163.com.
Peking University First Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIdiopathic pneumonia syndrome (IPS) is a non-infectious fatal complication characterized by a massive infiltration of leukocytes in lungs and diffuse pulmonary injury after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Conventional immunosuppressive treatments for IPS have poor therapeutic effects. Safe and effective treatments are not yet available and under explorations. Our previous study demonstrated that mesenchymal stem cells (MSCs) can alleviate IPS, but the mechanisms remain unclear.

methodsCo-cultured pre-activated T cells and MSCs in vitro to observe the changes in the CCR2-CCL2 axis. By establishing an IPS mouse model and administering MSCs to further verify the results of in vitro experiments.

resultsCo-culture of pre-activated T cells with MSCs in vitro modulated the CCR2-CCL2 axis, resulting in quiescent T cells and polarization toward CCR2

conclusionsWe demonstrated an important role of CCR2-CCL2 axis in modulating T cell function which is one of the mechanisms of the prophylactic effect of MSCs on IPS.

Indexed as

Mesenchymal Stem CellsPneumoniaAnimalsChemokine CCL2MiceReceptors, CCR2T-LymphocytesCcr2 protein, mouseChemokine CCL2Receptors, CCR2CCR2-CCL2 axisChemokineIdiopathic pneumonia syndromeMesenchymal stem cellT lymphocyte

Identifiers

PMID34215321
PMCPMC8254317
OpenAlexW3202962096

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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.