Evidence map›Paper›PMID 24036272›Full record

ArticleCirculation. Cardiovascular genetics2013

Natural cardiogenesis-based template predicts cardiogenic potential of induced pluripotent stem cell lines.

Almudena Martinez-Fernandez, Xing Li, Katherine A Hartjes, Andre Terzic, Timothy J Nelson

Open access · bronzeAbstract read
In one paragraph

Article in Circulation. Cardiovascular genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
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

5 authors at 1 institution in 1 country.

Almudena Martinez-FernandezDivision of Cardiovascular Diseases, Department of Medicine, Department of Molecular Pharmacology and Experimental Therapeutics, Division of General Internal Medicine Transplant Center, Division of Biomedical Statistics and Informatics, and Center for Regenerative Medicine, Mayo Clinic, Rochester, MN.
Xing Li
Katherine A Hartjes
Andre Terzic
Timothy J Nelson
Regenerative Medicine Institute · MX

Funding

Predoctoral Training Program in Molecular PharmacologyT32GM072474 · NIGMS · MAYO CLINIC ROCHESTER · PI KARNITZ, LARRY M · 2005 to 2020
$2.4M
Dysfunctional regeneration in cardiomyopathy: iPS-based diagnosis and therapyDP2OD007015 · OD · MAYO CLINIC ROCHESTER · PI NELSON, TIMOTHY JAMES · 2010 to 2010
$2.4M
NIGMS NIH HHS T32 GM072474NIH HHS DP2 OD007015NIH HHS OD007015-01
6 · The paper itself

Abstract

backgroundCardiac development is a complex process resulting in an integrated, multilineage tissue with developmental corruption in early embryogenesis leading to congenital heart disease. Interrogation of individual genes has provided the backbone for cardiac developmental biology, yet a comprehensive transcriptome derived from natural cardiogenesis is required to gauge innate developmental milestones. METHODS AND

resultsStage-specific cardiac structures were dissected from 8 distinctive mouse embryonic time points to produce genome-wide expressome analysis across cardiogenesis. With reference to this native cardiogenic expression roadmap, divergent induced pluripotent stem cell-derived cardiac expression profiles were mapped from procardiogenic 3-factor (SOX2, OCT4, KLF4) and less-cardiogenic 4-factor (plus c-MYC) reprogrammed cells. Expression of cardiac-related genes from 3-factor-induced pluripotent stem cell differentiated in vitro at days 5 and 11 and recapitulated expression profiles of natural embryos at days E7.5-E8.5 and E14.5-E18.5, respectively. By contrast, 4-factor-induced pluripotent stem cells demonstrated incomplete cardiogenic gene expression profiles beginning at day 5 of differentiation. Differential gene expression within the pluripotent state revealed 23 distinguishing candidate genes among pluripotent cell lines with divergent cardiogenic potentials. A confirmed panel of 12 genes, differentially expressed between high and low cardiogenic lines, was transformed into a predictive score sufficient to discriminate individual induced pluripotent stem cell lines according to relative cardiogenic potential.

conclusionsTranscriptome analysis attuned to natural embryonic cardiogenesis provides a robust platform to probe coordinated cardiac specification and maturation from bioengineered stem cell-based model systems. A panel of developmental-related genes allowed differential prognosis of cardiogenic competency, thus prioritizing cell lines according to natural blueprint to streamline functional applications.

Indexed as

Cell DifferentiationAnimalsCell LineCellular ReprogrammingEmbryo, MammalianInduced Pluripotent Stem CellsKruppel-Like Factor 4Kruppel-Like Transcription FactorsMiceMyocytes, CardiacOctamer Transcription Factor-3Proto-Oncogene Proteins c-mycSOXB1 Transcription FactorsTranscriptomeKlf4 protein, mouseKruppel-Like Factor 4Kruppel-Like Transcription FactorsOctamer Transcription Factor-3Pou5f1 protein, mouseProto-Oncogene Proteins c-mycSox2 protein, mouseSOXB1 Transcription Factorscardiac developmentdifferentiationembryonic developmentembryonic stem cellstranscriptome

Identifiers

PMID24036272
PMCPMC3936313
OpenAlexW2117247477

What Socratic holds

Textmetadata
LicenceTDM
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 Socratic graph.