Evidence map›Paper›PMID 31918404›Full record

ArticleEBioMedicine2020

Mesenchymal stem cells ameliorate β cell dysfunction of human type 2 diabetic islets by reversing β cell dedifferentiation.

Le Wang, Tengli Liu, Rui Liang, Guanqiao Wang, Yaojuan Liu, Jiaqi Zou, Na Liu, Boya Zhang, Yan Liu, Xuejie Ding and 6 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
9.2field-weighted citation impact, top 1% 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

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

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  17. Biomarkers of aging.Science China. Life sciences · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 5 institutions in 2 countries.

Le WangOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China; NHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China.
Tengli LiuNHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China; Diabetes Research Institute Federation, Hollywood, FL 33021, USA.
Rui LiangNHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China; Diabetes Research Institute Federation, Hollywood, FL 33021, USA.
Guanqiao WangKey Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China.
Yaojuan LiuNHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China.
Jiaqi ZouNHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China.
Na LiuNHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China.
Boya ZhangOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China.
Yan LiuKey Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China.
Xuejie DingOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China.
Xiangheng CaiThe First Central Clinical College, Tianjin Medical University, Tianjin, 300192, China.
Zhiping WangOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China.
Xiumin XuDiabetes Research Institute, Cell Transplant Centre; Department of Surgery; Department Medicine; Miller School of Medicine, University of Miami, Miami, FL 33136, USA; The Cure Alliance, Miami, FL 33137, USA; Diabetes Research Institute Federation, Hollywood, FL 33021, USA.
Camillo RicordiDiabetes Research Institute, Cell Transplant Centre; Department of Surgery; Department Medicine; Miller School of Medicine, University of Miami, Miami, FL 33136, USA; The Cure Alliance, Miami, FL 33137, USA; Diabetes Research Institute Federation, Hollywood, FL 33021, USA.
Shusen WangOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China; NHC Key Laboratory for Critical Care Medicine, Tianjin 300384, China; Diabetes Research Institute Federation, Hollywood, FL 33021, USA. Electronic address: shusen@vip.163.com.
Zhongyang ShenOrgan Transplant Centre, Tianjin First Central Hospital, Nankai University, Tianjin 300192, China; Key Laboratory of Transplant Medicine, Chinese Academy of Medical Sciences, Tianjin 300192, China. Electronic address: zhongyangshen@vip.sina.com.
Nankai University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNTianjin Medical University · CNUniversity of Miami · USTianjin First Center Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA physiological hallmark of patients with type 2 diabetes mellitus (T2DM) is β cell dysfunction. Despite adequate treatment, it is an irreversible process that follows disease progression. Therefore, the development of novel therapies that restore β cell function is of utmost importance.

methodsThis study aims to unveil the mechanistic action of mesenchymal stem cells (MSCs) by investigating its impact on isolated human T2DM islets ex vivo and in vivo.

findingsWe propose that MSCs can attenuate β cell dysfunction by reversing β cell dedifferentiation in an IL-1Ra-mediated manner. In response to the elevated expression of proinflammatory cytokines in human T2DM islet cells, we observed that MSCs was activated to secret IL-1R antagonist (IL-1Ra) which acted on the inflammed islets and reversed β cell dedifferentiation, suggesting a crosstalk between MSCs and human T2DM islets. The co-transplantation of MSCs with human T2DM islets in diabetic SCID mice and intravenous infusion of MSCs in db/db mice revealed the reversal of β cell dedifferentiation and improved glycaemic control in the latter.

interpretationThis evidence highlights the potential of MSCs in future cell-based therapies regarding the amelioration of β cell dysfunction.

Indexed as

Cell DedifferentiationAnimalsDiabetes Mellitus, Type 2FemaleHumansInsulin-Secreting CellsInterleukin-1betaInterleukin 1 Receptor Antagonist ProteinMaleMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMice, SCIDMiddle AgedTumor Necrosis Factor-alphaIL1RN protein, humanInterleukin-1betaInterleukin 1 Receptor Antagonist ProteinTumor Necrosis Factor-alphaInflammationMesenchymal stem cellsType 2 diabetes mellitusβ cell dedifferentiationβ cell dysfunction

Identifiers

PMID31918404
PMCPMC7000334
OpenAlexW2999066300

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.