Evidence map›Paper›PMID 22958937›Full record

ReviewProgress in biophysics and molecular biology

Electrophysiological and contractile function of cardiomyocytes derived from human embryonic stem cells.

Adriana Blazeski, Renjun Zhu, David W Hunter, Seth H Weinberg, Kenneth R Boheler, Elias T Zambidis, Leslie Tung

Abstract readReview
In one paragraph

Review in Progress in biophysics and molecular biology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing 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

37 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Maturing heart muscle cells: Mechanisms and transcriptomic insights.Seminars in cell & developmental biology · 2021
    Review
  9. Review
  10. Human Cell Modeling for Cardiovascular Diseases.International journal of molecular sciences · 2020
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Considerations for anFrontiers in pharmacology · 2019
    Review
  18. Article
  19. Article
  20. 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

7 authors.

Adriana BlazeskiDepartment of Biomedical Engineering, The Johns Hopkins University, 720 Rutland Ave., Baltimore, MD 21205, USA.
Renjun Zhu
David W Hunter
Seth H Weinberg
Kenneth R Boheler
Elias T Zambidis
Leslie Tung

Funding

Basic and Translational Research of iPSC-Based hematologic and Vascular TherapiesU01HL099775 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI FRIEDMAN, ALAN D · 2009 to 2015
$8.4M
Basic and Translational Research iPSC-based hematologic and vascular therapiesU01HL100397 · NHLBI · STANFORD UNIVERSITY · PI COOKE, JOHN P · 2009 to 2015
$7.4M
Functional Classification of Cardiomyocytes Derived from Stem CellsR21HL108210 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI TUNG, LESLIE · 2011 to 2012
$451k
JHU Ultima-L Imaging SystemS10RR025544 · NCRR · JOHNS HOPKINS UNIVERSITY · PI TUNG, LESLIE · 2009 to 2009
$158k
Transcriptional and Epigenetic Regulation of HSC Generated from iPS and ESCR03HL096220 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI FRIEDMAN, ALAN D, ZAMBIDIS, ELIAS T. · 2009 to 2009
$41k
Intramural NIH HHSNCRR NIH HHS S10 RR025544NHLBI NIH HHS R03 HL096220NHLBI NIH HHS R21 HL108210NHLBI NIH HHS U01 HL099775NHLBI NIH HHS U01 HL100397
6 · The paper itself

Abstract

Human embryonic stem cells have emerged as the prototypical source from which cardiomyocytes can be derived for use in drug discovery and cell therapy. However, such applications require that these cardiomyocytes (hESC-CMs) faithfully recapitulate the physiology of adult cells, especially in relation to their electrophysiological and contractile function. We review what is known about the electrophysiology of hESC-CMs in terms of beating rate, action potential characteristics, ionic currents, and cellular coupling as well as their contractility in terms of calcium cycling and contraction. We also discuss the heterogeneity in cellular phenotypes that arises from variability in cardiac differentiation, maturation, and culture conditions, and summarize present strategies that have been implemented to reduce this heterogeneity. Finally, we present original electrophysiological data from optical maps of hESC-CM clusters.

Indexed as

Electrophysiological PhenomenaMyocardial ContractionAnimalsBioengineeringEmbryonic Stem CellsHumansMyocytes, Cardiac

Identifiers

PMID22958937
PMCPMC3910283

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.