Evidence map›Paper›PMID 32514018›Full record

ArticleScientific reports2020

The neovascularization effect of dedifferentiated fat cells.

Hirofumi Watanabe, Shumpei Goto, Reona Kato, Shogo Komiyama, Yuki Nagaoka, Tomohiko Kazama, Chii Yamamoto, Yuxin Li, Noriyoshi Konuma, Kazuhiro Hagikura and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 32 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

11 authors at 1 institution in 1 country.

Hirofumi Watanabe *Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan.
Shumpei Goto *Department of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan.
Reona KatoDepartment of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan.
Shogo KomiyamaDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Yuki NagaokaDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Tomohiko KazamaDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Chii YamamotoDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Yuxin LiDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Noriyoshi KonumaDepartment of Pediatric Surgery, Nihon University School of Medicine, Tokyo, Japan.
Kazuhiro HagikuraDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan.
Taro MatsumotoDepartment of Functional Morphology, Division of Cell Regeneration and Transplantation, Nihon University School of Medicine, Tokyo, Japan. matsumoto.taro@nihon-u.ac.jp.
Nihon University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mature adipocyte-derived dedifferentiated fat (DFAT) cells can be prepared efficiently and with minimal invasiveness to the donor. They can be utilized as a source of transplanted cells during therapy. Although the transplantation of DFAT cells into an ischemic tissue enhances angiogenesis and increases vascular flow, there is little information regarding the mechanism of the therapeutic angiogenesis. To further study this, mice ischemic hindlimb model was used. It was confirmed that in comparison with the adipose derived stem cells and fibroblasts, the transplantation of DFAT cells led to a significant improvement in the blood flow and increased mature blood vessel density. The ability of DFAT cells to secrete angiogenic factors in hypoxic conditions and upon co-culture with vascular endothelial cells was then examined. Furthermore, we examined the possibility that DFAT cells differentiating into pericytes. The therapeutic angiogenic effects of DFAT cells were observed by the secretion of angiogenic factors and pericyte differentiation by transforming growth factor β1 signalling via Smad2/3. DFAT cells can be prepared with minimal invasiveness and high efficiency and are expected to become a source of transplanted cells in the future of angiogenic cell therapy.

Indexed as

Cell DedifferentiationNeovascularization, PhysiologicAdipocytesAnimalsCell DifferentiationCoculture TechniquesDisease Models, AnimalEndothelial CellsHindlimbIschemiaMiceMice, Inbred C57BLMice, TransgenicPericytesSignal TransductionSmad2 ProteinSmad2 ProteinTransforming Growth Factor beta1Vascular Endothelial Growth Factor A

Identifiers

PMID32514018
PMCPMC7280264
OpenAlexW3033132031

What OpenQuestion holds

Textmetadata
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.