Evidence map›Paper›PMID 19620500›Full record

ArticleCirculation2009

Repair of acute myocardial infarction by human stemness factors induced pluripotent stem cells.

Timothy J Nelson, Almudena Martinez-Fernandez, Satsuki Yamada, Carmen Perez-Terzic, Yasuhiro Ikeda, Andre Terzic

Abstract read
In one paragraph

Article in Circulation, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 224 papers.

0numbers the graph read from it
0cells of the map it votes in
224citing 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

224 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Cardiac disease mechanobiology: advances using hiPSC-CMs.Frontiers in cardiovascular medicine · 2025
    Review
  6. The Role of Stem Cells in the Treatment of Cardiovascular Diseases.International journal of molecular sciences · 2024
    Review
  7. Stem Cell Therapy against Ischemic Heart Disease.International journal of molecular sciences · 2024
    Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. Transcriptional control of human gametogenesis.Human reproduction update · 2022
    Article
  18. Review
  19. Article
  20. Review

164 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

6 authors.

Timothy J NelsonMayo Clinic, 200 First St SW, Rochester, MN 55905, USA.
Almudena Martinez-Fernandez
Satsuki Yamada
Carmen Perez-Terzic
Yasuhiro Ikeda
Andre Terzic

Funding

CARDIOVASOLOGYT32HL007111 · NHLBI · MAYO CLINIC ROCHESTER · PI Barry A. Borlaug · 1985 to 2026
$8.7M
Regulation of cardiac nuclear pore structure and functionR01HL085208 · NHLBI · MAYO CLINIC ROCHESTER · PI TERZIC, CARMEN MILITZA · 2007 to 2011
$1.9M
Cardioprotective Repair through CardiopoiesisR01HL083439 · NHLBI · MAYO CLINIC ROCHESTER · PI TERZIC, ANDRE · 2006 to 2010
$1.8M
TRIM5alpha-mediated block of HIV-1 productionR56AI074363 · NIAID · MAYO CLINIC ROCHESTER · PI IKEDA, YASUHIRO · 2008 to 2008
$340k
NHLBI NIH HHS R01 HL083439NHLBI NIH HHS R01HL083439NHLBI NIH HHS R01 HL085208NHLBI NIH HHS R01HL085208NHLBI NIH HHS T32 HL007111NHLBI NIH HHS T32HL007111NIAID NIH HHS R56 AI074363NIAID NIH HHS R56AI074363
6 · The paper itself

Abstract

backgroundNuclear reprogramming provides an emerging strategy to produce embryo-independent pluripotent stem cells from somatic tissue. Induced pluripotent stem cells (iPS) demonstrate aptitude for de novo cardiac differentiation, yet their potential for heart disease therapy has not been tested. METHODS AND

resultsIn this study, fibroblasts transduced with human stemness factors OCT3/4, SOX2, KLF4, and c-MYC converted into an embryonic stem cell-like phenotype and demonstrated the ability to spontaneously assimilate into preimplantation host morula via diploid aggregation, unique to bona fide pluripotent cells. In utero, iPS-derived chimera executed differentiation programs to construct normal heart parenchyma patterning. Within infarcted hearts in the adult, intramyocardial delivery of iPS yielded progeny that properly engrafted without disrupting cytoarchitecture in immunocompetent recipients. In contrast to parental nonreparative fibroblasts, iPS treatment restored postischemic contractile performance, ventricular wall thickness, and electric stability while achieving in situ regeneration of cardiac, smooth muscle, and endothelial tissue.

conclusionsFibroblasts reprogrammed by human stemness factors thus acquire the potential to repair acute myocardial infarction, establishing iPS in the treatment of heart disease.

Indexed as

AdultAdult Stem CellsAnimalsCell DedifferentiationFibroblastsGenes, mycGenetic VectorsHeartHumansKruppel-Like Factor 4Kruppel-Like Transcription FactorsMaleMiceMice, Inbred C57BLMice, NudeMyocardial InfarctionKLF4 protein, humanKlf4 protein, mouseKruppel-Like Factor 4Kruppel-Like Transcription FactorsOctamer Transcription Factor-3POU5F1 protein, humanSOX2 protein, humanSOXB1 Transcription Factors

Identifiers

PMID19620500
PMCPMC2768575

What OpenQuestion holds

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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.