Evidence map›Paper›PMID 31565957›Full record

ArticleCell transplantation2019

Topical Application of Human Wharton's Jelly Mesenchymal Stem Cells Accelerates Mouse Sciatic Nerve Recovery and is Associated with Upregulated Neurotrophic Factor Expression.

Aline Yen Ling Wang, Charles Yuen Yung Loh, Hsin-Hsin Shen, Sing-Ying Hsieh, Ing-Kae Wang, Sheng-Hao Chuang, Fu-Chan Wei

Open access · goldAbstract read
In one paragraph

Article in Cell transplantation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

10 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

7 authors at 4 institutions in 2 countries.

Aline Yen Ling WangCenter for Vascularized Composite Allotransplantation, Chang Gung Memorial Hospital, Taoyuan, Taiwan.ORCID https://orcid.org/0000-0001-6272-6948
Charles Yuen Yung LohSt Andrew's Center for Burns and Plastic Surgery, Chelmsford, UK.
Hsin-Hsin ShenBiomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan.
Sing-Ying HsiehBiomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan.
Ing-Kae WangBiomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan.
Sheng-Hao ChuangCenter for Vascularized Composite Allotransplantation, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Fu-Chan WeiCenter for Vascularized Composite Allotransplantation, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Industrial Technology Research Institute · TWChang Gung Memorial Hospital · TWChang Gung University · TWSt Andrew's Healthcare · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Peripheral nerve regeneration following injury is often slow and impaired, which results in weakened and denervated muscle with subsequent atrophy. Human Wharton's jelly mesenchymal stem cells (hWJ-MSC) have potential regenerative properties which, however, remain unknown in mouse nerve recovery. This study investigated the effect of the topical application of hWJ-MSC onto repairing transected sciatic nerves in a mouse model. Human adipocyte-derived stem cells (hADSC) were used as a positive control. The sciatic nerve of BALB/c mice was transected at a fixed point and repaired under the microscope using 10-0 sutures. hWJ-MSC and hADSC were applied to the site of repair and mice were followed up for 1 year. The hWJ-MSC group had significantly better functional recovery of five-toe spread and gait angles compared with the negative control and hADSC groups. hWJ-MSC improved sciatic nerve regeneration in a dose-dependent fashion. The hWJ-MSC group had a better quality of regenerated nerve with an increased number of myelinated axons throughout. hWJ-MSC appear to be safe in mice after 1 year of follow-up. hWJ-MSC also expressed higher levels of neurotrophic factor-3, brain-derived neurotrophic factor, and glial-derived neurotrophic factor than hADSC. hWJ-MSC may promote better nerve recovery than hADSC because of this upregulation of neurotrophic factors.

Indexed as

Mesenchymal Stem Cell TransplantationNerve RegenerationSciatic NerveUp-RegulationAnimalsHeterograftsHumansMesenchymal Stem CellsMiceMice, Inbred BALB CNerve Growth FactorsNerve Growth Factorsadipocyte-derived stem cellsmesenchymal stem cellsmouseneurotmesisperipheral nerveregenerationsciatic nervetransectionWharton’s jelly

Identifiers

PMID31565957
PMCPMC6923547
OpenAlexW2978681524

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.