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SGK1 inhibition attenuated the action potential duration in patient- and genotype-specific re-engineered heart cells with congenital long QT syndrome

Authors :
Kim, Maengjo
Das, Saumya
Tester, David J.
Pradhananga, Sabindra
Hamrick, Samantha K.
Gao, Xiaozhi
Srinivasan, Dinesh
Sager, Philip T.
Ackerman, Michael J.
Source :
Heart Rhythm O2; 20230101, Issue: Preprints
Publication Year :
2023

Abstract

Long QT syndrome (LQTS) stems from pathogenic variants in KCNQ1(LQT1), KCNH2(LQT2), or SCN5A(LQT3) and is characterized by action potential duration (APD) prolongation. Inhibition of serum and glucocorticoid regulated kinase-1 (SGK1) is proposed as a novel therapeutic for LQTS.

Details

Language :
English
ISSN :
26665018
Issue :
Preprints
Database :
Supplemental Index
Journal :
Heart Rhythm O2
Publication Type :
Periodical
Accession number :
ejs62266851
Full Text :
https://doi.org/10.1016/j.hroo.2023.02.003