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Human iPSC-Derived Cardiomyocyte Networks on Multiwell Micro-electrode Arrays for Recurrent Action Potential Recordings
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Bio-ingénierie
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Journal JoVE Bio-ingénierie
Human iPSC-Derived Cardiomyocyte Networks on Multiwell Micro-electrode Arrays for Recurrent Action Potential Recordings

Human iPSC-Derived Cardiomyocyte Networks on Multiwell Micro-electrode Arrays for Recurrent Action Potential Recordings

DOI:
10.3791/59906-v

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08:53 min

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July 15, 2019

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, , , ,
1Aurora Research Institute,Advocate Aurora Health Care, 2Department of Biomedical Engineering, College of Engineering and Applied Science,University of Wisconsin-Milwaukee, 3Department of Medicine-Cardiovascular, School of Medicine,Johns Hopkins University

Chapitres

  • 00:04Titre
  • 00:56Pre-plating of the Cryopreserved hiPSC-CM for Maturation
  • 01:35Multiwell MEA Plate Sterilization and Coating
  • 02:57hiPSC-CM Dissociation and Plating on Multiwell MEA Plate
  • 04:09hiPSC-CM Electroporation and Signal Acquisition
  • 05:06Data Segmentation and Analysis
  • 06:40Results: Action Potential Recordings of hiPSC-CMs
  • 08:21Conclusion

Summary

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This article contains a set of protocols for the development of human induced pluripotent stem cell-derived cardiomyocyte (hiPSC-CM) networks cultured on multiwell MEA plates to reversibly electroporate the cell membrane for action potential measurements. High-throughput recordings are obtained from the same cell sites repeatedly over days.

Tags

Human IPSC-derived CardiomyocytesMultiwell Micro-electrode ArraysAction Potential RecordingsCell PlatingElectrophysiologyMATLAB WorkflowSignal-to-noise RatioFibronectin Coating

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