Article
Myotonia congenita in a Greek cohort: Genotype spectrum and impact of the CLCN1:c.501C > G variant as a genetic modifier.
Muscle & nerve - 1 Aug 2024
Marinakis Nikolaos M, Svingou Maria, Papadimas Giorgos-Konstantinos, Papadopoulos Constantinos, Chroni Elisabeth, Pons Roser, Pavlou Evangelos, Sarmas Ioannis, Kosma Konstantina, Apostolou Paraskevi, Sofocleous Christalena, Traeger-Synodinos Joanne, Kekou Kyriaki
Abstract excerpt
INTRODUCTION/AIMS: Myotonia congenita (MC) is the most common hereditary channelopathy in humans. Characterized by muscle stiffness, MC may be transmitted as either an autosomal dominant (Thomsen) or a recessive (Becker) disorder. MC is caused by variants in the voltage-gated chloride channel 1 (CLCN1) gene, important for the normal repolarization of the muscle action potential. More than 250 disease-causing...
Topics
- Humans
- Myotonia Congenita
- Chloride Channels
- Female
- Male
- Greece
- Adult
- Middle Aged
- Genotype
- Cohort Studies
