Evidence map›Paper›PMID 29321630›Full record

ArticleScientific reports2018

Engineered mesenchymal stem-cell-sheets patches prevents postoperative pancreatic leakage in a rat model.

Seong-Ryong Kim, Hye-Jin Yi, Yu Na Lee, Ji Yoon Park, Robert M Hoffman, Teruo Okano, In Kyong Shim, Song Cheol Kim

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.6field-weighted citation impact, top 14% 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

13 citing papers in PubMed, 29 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

8 authors at 5 institutions in 3 countries.

Seong-Ryong KimDepartment of Surgery, Division of HBP and Liver Transplantation, Korea University Anam Hospital, Seoul, Korea.ORCID http://orcid.org/0000-0002-7903-9797
Hye-Jin YiAsan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Yu Na LeeAsan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Ji Yoon ParkAsan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
Robert M HoffmanDepartment of Surgery, University of California, San Diego, CA, USA.
Teruo OkanoInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
In Kyong ShimAsan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea. shimiink@gmail.com.ORCID http://orcid.org/0000-0002-1408-9048
Song Cheol KimAsan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea. drksc@amc.seoul.kr.ORCID http://orcid.org/0000-0003-4552-4169
Ulsan College · KRKorea University Medical Center · KRTokyo Women's Medical University · JPUniversity of California San Diego · USWesleyan University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Post-operative pancreatic fistula (POPF) following pancreatic resection is a life-threatening surgical complication. Cell sheets were prepared and harvested using temperature-responsive culture dishes and transplanted as patches to seal POPF. Two different mesenchymal stem cell (MSC) sheets were compared in terms of the preventative ability for pancreatic leakage in a rat model. Both rat adipose-derived stem cell (rADSC) and bone marrow-derived stem cell (rBMSC) sheets were transplanted. Those rADSC and rBMSC sheets are created without enzymes and thus maintained their cell-cell junctions and adhesion proteins with intact fibronectin on the basal side, as well as characteristics of MSCs. The rats with post-pancreatectomy rADSC- or rBMSC-sheet patches had significantly decreased abdominal fluid leakage compared with the control group, demonstrated by MR image analysis and measurement of the volume of abdominal fluid. Amylase level was significantly lower in the rats with rADSC-sheet and rBMSC-sheet patches compared with the control groups. The rADSC sheet patches had increased adhesive and immune-cytokine profiles (ICAM-1, L-selectin, TIMP-1), and the rBMSC sheets had reduced immune reactions compared to the control. This is first project looking at the feasibility of tissue engineering therapy using MSC-sheets as tissue patches preventing leakage of abdominal fluid caused by POPF.

Indexed as

Mesenchymal Stem CellsPostoperative ComplicationsTissue EngineeringAmylasesAnimalsBiomarkersDisease Models, AnimalImmunohistochemistryMagnetic Resonance ImagingPancreatic FistulaRatsRats, TransgenicTreatment OutcomeAmylasesBiomarkers

Identifiers

PMID29321630
PMCPMC5762914
OpenAlexW2782118108

What OpenQuestion holds

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LicenceCC BY
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.