Evidence map›Paper›PMID 23929707›Full record

ArticleHepatology (Baltimore, Md.)2014

Mesenchymal stem cells alleviate bacteria-induced liver injury in mice by inducing regulatory dendritic cells.

Yi Zhang, Wei Cai, Qingrong Huang, Yuting Gu, Yufang Shi, Jiefang Huang, Fang Zhao, Qiang Liu, Xunbin Wei, Min Jin and 5 more

Open access · hybridAbstract read
In one paragraph

Article in Hepatology (Baltimore, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

86 citing papers in PubMed, 1 synthesis or guideline pooled it, 125 citations in OpenAlex.

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26 more citing papers are in PubMed but not listed here.

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

15 authors at 1 institution in 2 countries.

Yi ZhangShanghai Institute of Immunology, Institutes of Medical Sciences, Shanghai Jiao Tong University School of Medicine (SJTUSM) and Key Laboratory of Stem Cell Biology, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences & SJTUSM, Shanghai, China.
Wei Cai
Qingrong Huang
Yuting Gu
Yufang Shi
Jiefang Huang
Fang Zhao
Qiang Liu
Xunbin Wei
Min Jin
Changping Wu
Qing Xie
Yi Zhang
Bing Wan
Yanyun Zhang
Shanghai Jiao Tong University · CN

Funding

Delta-like ligand 4+ dendritic cells and induction of alloimmunityR01CA172106 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ZHANG, YI · 2013 to 2017
$1.6M
NCI NIH HHS R01 CA172106
6 · The paper itself

Abstract

unlabelledFulminant hepatic failure (FHF) is a clinical syndrome characterized by sudden and severe impairment of liver function. Mesenchymal stem cells (MSCs) have been proposed as a promising therapeutic approach for FHF. In this study we used Propionibacterium acnes (P. acnes)-primed, lipopolysaccharide (LPS)-induced liver injury in mice as an animal model of human FHF. We demonstrated that administration of MSCs significantly ameliorated liver injury and improved the survival rates of mice subjected to P. acnes plus LPS-induced FHF. Allogeneic MSCs showed similar treatment efficacy as autologous MSCs did in FHF. Treatment efficacy of MSCs could be attributed to decreased infiltration and activation of CD4(+) T cells in the liver, inhibition of T helper 1 cells, and induction of regulatory T cells (Tregs). Moreover, decreased DNA copies of P. acnes were detected in the liver of MSC-treated mice. Intriguingly, a distinct liver population of CD11c(+) MHCII(hi) CD80(lo) CD86(lo) regulatory dendritic cells (DCs) was induced by MSCs. Moreover, these DCs induced Treg differentiation through transforming growth factor-β production. Further mechanistic studies demonstrated that MSC-derived prostaglandin E2 and one of its receptors, EP4, played essential roles in the differentiation of CD11c(+) B220(-) DC precursors into regulatory DCs in a phosphoinositide 3-kinase-dependent manner.

conclusionMSCs induce regulatory DCs from CD11c(+) B220(-) DC precursors. This study elucidates an immunoregulatory mechanism of MSCs and lays a foundation for application of MSCs in FHF therapy.

Indexed as

Mesenchymal Stem Cell TransplantationPropionibacterium acnesAnimalsCell- and Tissue-Based TherapyDendritic CellsDisease Models, AnimalGram-Positive Bacterial InfectionsLipopolysaccharidesLiverLiver Failure, AcuteMesenchymal Stem CellsMiceMice, Inbred C57BLReceptors, Prostaglandin E, EP4 SubtypeSignal TransductionTh1 CellsLipopolysaccharidesPtger4 protein, mouseReceptors, Prostaglandin E, EP4 SubtypeTransforming Growth Factor beta

Identifiers

PMID23929707
PMCPMC4298763
OpenAlexW2097227226

What OpenQuestion holds

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LicenceCC BY-NC
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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.