Evidence map›Paper›PMID 25336194›Full record

ArticleScientific reports2014

Human iPS cell-engineered cardiac tissue sheets with cardiomyocytes and vascular cells for cardiac regeneration.

Hidetoshi Masumoto, Takeshi Ikuno, Masafumi Takeda, Hiroyuki Fukushima, Akira Marui, Shiori Katayama, Tatsuya Shimizu, Tadashi Ikeda, Teruo Okano, Ryuzo Sakata and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 142 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
142citing papers in PubMed, 1 pooled it
27.6field-weighted citation impact, top 1% 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

142 citing papers in PubMed, 1 synthesis or guideline pooled it, 265 citations in OpenAlex.

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  16. To Repair a Broken Heart: Stem Cells in Ischemic Heart Disease.Current issues in molecular biology · 2024
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82 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

Hidetoshi Masumoto1] Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan [2] Department of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Takeshi Ikuno1] Department of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan [2] Department of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Masafumi TakedaDepartment of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Hiroyuki FukushimaDepartment of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Akira MaruiDepartment of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Shiori KatayamaDepartment of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Tatsuya ShimizuInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
Tadashi IkedaDepartment of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Teruo OkanoInstitute of Advanced Biomedical Engineering and Science, Tokyo Women's Medical University, Tokyo, Japan.
Ryuzo SakataDepartment of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Jun K YamashitaDepartment of Cell Growth and Differentiation, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan.
Kyoto University · JPTokyo Women's Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To realize cardiac regeneration using human induced pluripotent stem cells (hiPSCs), strategies for cell preparation, tissue engineering and transplantation must be explored. Here we report a new protocol for the simultaneous induction of cardiomyocytes (CMs) and vascular cells [endothelial cells (ECs)/vascular mural cells (MCs)], and generate entirely hiPSC-engineered cardiovascular cell sheets, which showed advantageous therapeutic effects in infarcted hearts. The protocol adds to a previous differentiation protocol of CMs by using stage-specific supplementation of vascular endothelial cell growth factor for the additional induction of vascular cells. Using this cell sheet technology, we successfully generated physically integrated cardiac tissue sheets (hiPSC-CTSs). HiPSC-CTS transplantation to rat infarcted hearts significantly improved cardiac function. In addition to neovascularization, we confirmed that engrafted human cells mainly consisted of CMs in >40% of transplanted rats four weeks after transplantation. Thus, our HiPSC-CTSs show promise for cardiac regenerative therapy.

Indexed as

HeartRegenerationAnimalsCell DifferentiationEndothelial CellsHumansInduced Pluripotent Stem CellsMyocardial InfarctionMyocytes, CardiacRatsTissue Engineering

Identifiers

PMID25336194
PMCPMC4205838
OpenAlexW2062145052

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.