Clinical and functional characterisation of a recurrent KCNQ1 variant in the Belgian population
Abstract Background The c.1124_1127delTTCA p.(Ile375Argfs*43) pathogenic variant is the most frequently identified molecular defect in the KCNQ1 gene in the cardiogenetics clinic of the Antwerp University Hospital. This variant was observed in nine families presenting with either Jervell-Lange-Nielsen syndrome or long QT syndrome (LQTS). Here, we report on the molecular, clinical and functional characterization of the KCNQ1 c.1124_1127delTTCA variant. Results Forty-one heterozygous variant harboring individuals demonstrated a predominantly mild clinical and electrophysiological phenotype, comp... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2023 |
Reihe/Periodikum: | Orphanet Journal of Rare Diseases, Vol 18, Iss 1, Pp 1-12 (2023) |
Verlag/Hrsg.: |
BMC
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Schlagwörter: | KCNQ1 / LQTS / Jervell-Lange-Nielsen / Recurrent mutation / iPSC-CMs / Medicine / R |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26501635 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://doi.org/10.1186/s13023-023-02618-4 |