Evidence map›Paper›PMID 27329845›Full record

ArticleScientific reports2016

Treatment of refractory cutaneous ulcers with mixed sheets consisting of peripheral blood mononuclear cells and fibroblasts.

Koji Ueno, Yuriko Takeuchi, Makoto Samura, Yuya Tanaka, Tamami Nakamura, Arata Nishimoto, Tomoaki Murata, Tohru Hosoyama, Kimikazu Hamano

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 25 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

9 authors at 1 institution in 1 country.

Koji UenoCenter for Regenerative Medicine, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Yuriko TakeuchiDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Makoto SamuraDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Yuya TanakaDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Tamami NakamuraDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Arata NishimotoDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Tomoaki MurataInstitute of Laboratory Animals, Yamaguchi University, Ube, Japan.
Tohru HosoyamaCenter for Regenerative Medicine, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Kimikazu HamanoDepartment of Surgery and Clinical Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan.
Yamaguchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to confirm the therapeutic effects of mixed sheets consisting of peripheral blood mononuclear cells (PBMNCs) and fibroblasts on cutaneous skin ulcers. Vascular endothelial growth factor (VEGF) secretion in mixed cell sheets was much higher than in PBMNCs and fibroblasts. Concerning the mechanism, transforming growth factor beta 1 and platelet-derived growth factor BB secreted from PBMNCs enhanced VEGF production in fibroblasts. In wounds created on the backs of diabetic mice, the therapeutic effect of mixed cell sheets was similar to that of daily treatment with trafermin, a recombinant human basic fibroblast growth factor. Although abnormal granulation tissue and inflammatory cell infiltration were observed in trafermin-treated wounds, the transplantation of mixed cell sheets resulted in the natural anatomy of subcutaneous tissues. The expression patterns of identical wound-healing factors in wounds were different between mixed sheet-transfected and trafermin-treated animals. Because mixed cell sheets transplanted into full-thickness skin defects were eliminated in hosts by day 21 in syngeneic transplantation models, allogeneic transplantation was performed using mice with different genetic backgrounds. The wound-healing rates were similar between the mixed cell sheet and trafermin groups. Our data indicated that mixed cell sheets represent a promising therapeutic material for cutaneous ulcers.

Indexed as

AnimalsBecaplerminDiabetes ComplicationsDiabetes Mellitus, ExperimentalDisease Models, AnimalFemaleFibroblast Growth FactorsFibroblastsHumansLeukocytes, MononuclearMaleMiceMice, Inbred C3HMice, Inbred C57BLMice, TransgenicPeptide FragmentsBecaplerminFibroblast Growth FactorsPeptide FragmentsProto-Oncogene Proteins c-sisTgfb1 protein, mousetraferminTransforming Growth Factor beta1Vascular Endothelial Growth Factor Avascular endothelial growth factor A, mouse

Identifiers

PMID27329845
PMCPMC4916509
OpenAlexW2471367642

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.