Evidence map›Paper›PMID 29057926›Full record

ArticleScientific reports2017

Engraftment and morphological development of vascularized human iPS cell-derived 3D-cardiomyocyte tissue after xenotransplantation.

Hirokazu Narita, Fumiaki Shima, Junya Yokoyama, Shigeru Miyagawa, Yoshinari Tsukamoto, Yasushi Takamura, Ayami Hiura, Ken Fukumoto, Tomohiro Chiba, Seiji Watanabe and 3 more

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Role of Cx43 in iPSC-CM Damage Induced by Microwave Radiation.International journal of molecular sciences · 2023
    Article
  5. Article
  6. Article
  7. Review
  8. Review
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  11. Article
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  15. Review
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

13 authors.

Hirokazu NaritaDepartment of Anatomical Science, Hirosaki University Graduate School of Medicine, 5 Zaifucho, Hirosaki, Aomori, 036-8562, Japan.
Fumiaki ShimaDepartment of Frontier Biosciences, Osaka University Graduate School of Frontier Biosciences, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Junya YokoyamaDepartment of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Shigeru MiyagawaDepartment of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Yoshinari TsukamotoDepartment of Frontier Biosciences, Osaka University Graduate School of Frontier Biosciences, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Yasushi TakamuraDepartment of Frontier Biosciences, Osaka University Graduate School of Frontier Biosciences, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Ayami HiuraDepartment of Frontier Biosciences, Osaka University Graduate School of Frontier Biosciences, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Ken FukumotoKyowa Hakko Bio Co., LTD, 1-9-2 Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan.
Tomohiro ChibaDepartment of Anatomical Science, Hirosaki University Graduate School of Medicine, 5 Zaifucho, Hirosaki, Aomori, 036-8562, Japan.
Seiji WatanabeDepartment of Anatomical Science, Hirosaki University Graduate School of Medicine, 5 Zaifucho, Hirosaki, Aomori, 036-8562, Japan.
Yoshiki SawaDepartment of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Mitsuru AkashiDepartment of Frontier Biosciences, Osaka University Graduate School of Frontier Biosciences, 1-3 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Hiroshi ShimodaDepartment of Anatomical Science, Hirosaki University Graduate School of Medicine, 5 Zaifucho, Hirosaki, Aomori, 036-8562, Japan. hshimoda@hirosaki-u.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

One of the major challenges in cell-based cardiac regenerative medicine is the in vitro construction of three-dimensional (3D) tissues consisting of induced pluripotent stem cell-derived cardiomyocyte (iPSC-CM) and a blood vascular network supplying nutrients and oxygen throughout the tissue after implantation. We have successfully built a vascularized iPSC-CM 3D-tissue using our validated cell manipulation technique. In order to evaluate an availability of the 3D-tissue as a biomaterial, functional morphology of the tissues was examined by light and transmission electron microscopy through their implantation into the rat infarcted heart. Before implantation, the tissues showed distinctive myofibrils within iPSC-CMs and capillary-like endothelial tubes, but their profiles were still like immature. In contrast, engraftment of the tissues to the rat heart led the iPSC-CMs and endothelial tubes into organization of cell organelles and junctional apparatuses and prompt development of capillary network harboring host blood supply, respectively. A number of capillaries in the implanted tissues were derived from host vascular bed, whereas the others were likely to be composed by fusion of host and implanted endothelial cells. Thus, our vascularized iPSC-CM 3D-tissues may be a useful regenerative paradigm which will require additional expanded and long-term studies.

Indexed as

Tissue EngineeringTransplantation, HeterologousAnimalsCell LineDisease Models, AnimalFemaleHumansInduced Pluripotent Stem CellsMiceMyocardial InfarctionMyocytes, CardiacRats, Inbred F344Tissue Scaffolds

Identifiers

PMID29057926
PMCPMC5651879

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.