Evidence map›Paper›PMID 26318718›Full record

ArticleStem cell research2015

Development of a scalable suspension culture for cardiac differentiation from human pluripotent stem cells.

Vincent C Chen, Jingjing Ye, Praveen Shukla, Giau Hua, Danlin Chen, Ziguang Lin, Jian-chang Liu, Jing Chai, Joseph Gold, Joseph Wu and 2 more

Abstract read
In one paragraph

Article in Stem cell research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 105 papers.

0numbers the graph read from it
0cells of the map it votes in
105citing 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

105 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Stem Cell Therapy in Ischemic Heart Failure.American journal of cardiovascular drugs : drugs, devices, and other interventions · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Cardiac disease mechanobiology: advances using hiPSC-CMs.Frontiers in cardiovascular medicine · 2025
    Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

45 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

12 authors.

Vincent C ChenCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jingjing YeCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Praveen ShuklaCenter for Applied Technology Development, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
Giau HuaCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Danlin ChenCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Ziguang LinCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jian-chang LiuCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Jing ChaiCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Joseph GoldStanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
Joseph WuStanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
David HsuCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.
Larry A CoutureCenter for Biomedicine and Genetics, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA; Center for Applied Technology Development, Beckman Research Institute of City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, USA.

Funding

NHLBI NIH HHS HHSN268201000011CPHS HHS HHSN268201000011C
6 · The paper itself

Abstract

To meet the need of a large quantity of hPSC-derived cardiomyocytes (CM) for pre-clinical and clinical studies, a robust and scalable differentiation system for CM production is essential. With a human pluripotent stem cells (hPSC) aggregate suspension culture system we established previously, we developed a matrix-free, scalable, and GMP-compliant process for directing hPSC differentiation to CM in suspension culture by modulating Wnt pathways with small molecules. By optimizing critical process parameters including: cell aggregate size, small molecule concentrations, induction timing, and agitation rate, we were able to consistently differentiate hPSCs to >90% CM purity with an average yield of 1.5 to 2×10(9) CM/L at scales up to 1L spinner flasks. CM generated from the suspension culture displayed typical genetic, morphological, and electrophysiological cardiac cell characteristics. This suspension culture system allows seamless transition from hPSC expansion to CM differentiation in a continuous suspension culture. It not only provides a cost and labor effective scalable process for large scale CM production, but also provides a bioreactor prototype for automation of cell manufacturing, which will accelerate the advance of hPSC research towards therapeutic applications.

Indexed as

Cell DifferentiationActininCell Culture TechniquesCell LineGene Expression RegulationHumansMicroscopy, FluorescenceMyocytes, CardiacPluripotent Stem CellsRNASequence Analysis, RNATroponin ITroponin TWnt Signaling PathwayActininRNATroponin ITroponin TCardiomyocyte differentiationGMPHuman pluripotent stem cellsSuspension cell cultures

Identifiers

PMID26318718
PMCPMC4600677

What OpenQuestion holds

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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.