Generation of pluripotent stem cell line (IPWi001-A) and a corresponding CRISPR/Cas9 modified isogenic rescue control (IPWi001-A-1) from a patient with arrhythmia-induced cardiomyopathy harboring a KCNQ1 truncating mutation.

Abstract excerpt

KCNQ1 functions as a slow rectifying potassium channel during the repolarization of the cardiac action potential, with mutations causing long-QT syndrome 1 and arrhythmias. A genetic link between KCNQ1 mutations and arrhythmia-induced cardiomyopathy (AIC) has not been identified, and the underlying pathways remain elusive. We generated human induced pluripotent stem cells (hiPSCs) from an AIC patient harboring...

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