Evidence map›Paper›PMID 27428420›Full record

ArticleEBioMedicine2016

Exosome Derived From Human Umbilical Cord Mesenchymal Stem Cell Mediates MiR-181c Attenuating Burn-induced Excessive Inflammation.

Xiao Li, Lingying Liu, Jing Yang, Yonghui Yu, Jiake Chai, Lingyan Wang, Li Ma, Huinan Yin

Abstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 279 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
279citing papers in PubMed, 7 pooled it
–field-weighted citation impact
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

279 citing papers in PubMed, 7 syntheses or guidelines pooled it.

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  6. Role of Exosomes in Dermal Wound Healing: A Systematic Review.The Journal of investigative dermatology · 2022
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219 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

8 authors.

Xiao LiDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Lingying LiuDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Jing YangDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Yonghui YuDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Jiake ChaiDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China. Electronic address: cjk304@126.com.
Lingyan WangDepartment of Medical Administration, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Li MaDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.
Huinan YinDepartment of Burn & Plastic Surgery, The First Affiliated Hospital to PLA General Hospital, Beijing 100048, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stem cell (MSC)-derived exosomes have diverse functions in regulating wound healing and inflammation; however, the molecular mechanism of human umbilical cord MSC (hUCMSC)-derived exosomes in regulating burn-induced inflammation is not well understood. We found that burn injury significantly increased the inflammatory reaction of rats or macrophages exposed to lipopolysaccharide (LPS), increased tumor necrosis factor α (TNF-α) and interleukin-1β (IL-1β) levels and decreased IL-10 levels. hUCMSC-exosome administration successfully reversed this reaction. Further studies showed that miR-181c in the exosomes played a pivotal role in regulating inflammation. Compared to control hUCMSC-exosomes, hUCMSC-exosomes overexpressing miR-181c more effectively suppressed the TLR4 signaling pathway and alleviated inflammation in burned rats. Administration of miR-181c-expressing hUCMSC-exosomes or TLR4 knockdown significantly reduced LPS-induced TLR4 expression by macrophages and the inflammatory reaction. In summary, miR-181c expression in hUCMSC-exosomes reduces burn-induced inflammation by downregulating the TLR4 signaling pathway.

Indexed as

AnimalsBiomarkersBurnsCytokinesDisease Models, AnimalExosomesGene Expression RegulationHumansImmunophenotypingInflammationInflammation MediatorsLipopolysaccharidesMacrophage ActivationMacrophagesMaleMesenchymal Stem CellsBiomarkersCytokinesInflammation MediatorsLipopolysaccharidesMicroRNAsMIRN-181 microRNA, humanToll-Like Receptor 4BurnExosomeInflammationmiR-181c

Identifiers

PMID27428420
PMCPMC4919539

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.