Abstract
Electrophysiological analysis of human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) using a patch-clamp technique enables the most precise evaluation of electrophysiological properties in single cells. Compared to multielectrode array (MEA) and membrane voltage imaging, patch-clamp recordings offer quantitative measurements of action potentials, and the relevant ionic currents which are essential for the research of disease modeling of inherited arrhythmias, safety pharmacology, and drug discovery using hiPSC-CMs. In this chapter, we describe the detail flow of patch-clamp recordings in hiPSC-CMs.
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Acknowledgments
This work was supported by JSPS KAKENHI (Grant Number JP17H068806, JP18K15847, JP20K17116 to Y.Y., and JP16K09499, JP19K08538 to T.M.), Fukuda Foundation for Medical Technology (Y.Y), Takeda Science Foundation (Y.Y), research grant from the Japan Agency for Medical Research and Development (T.M.), and Japan Research Foundation for Clinical Pharmacology (T.M.).
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Yamamoto, Y., Hirose, S., Wuriyanghai, Y., Yoshinaga, D., Makiyama, T. (2021). Electrophysiological Analysis of hiPSC-Derived Cardiomyocytes Using a Patch-Clamp Technique. In: Yoshida, Y. (eds) Pluripotent Stem-Cell Derived Cardiomyocytes. Methods in Molecular Biology, vol 2320. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-1484-6_13
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DOI: https://doi.org/10.1007/978-1-0716-1484-6_13
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