A de novo pathogenic variant in MICAL-1 causes epilepsy with auditory features.

ABSTRACT: Familial epilepsy with auditory features (FEAF), previously known as autosomal-dominant lateral temporal lobe epilepsy (ADLTE) is a genetically heterogeneous syndrome, clinically characterized by focal seizures with prominent auditory symptoms. It is inherited with autosomal-dominant pattern with reduced penetrance (about 70%). Sporadic epilepsy with auditory features cases are more frequent and clinically indistinguishable from familial cases. One causal gene, MICAL-1, encodes MICAL-1, an intracellular multi-domain enzyme that is an important regulator of filamentous actin (F-actin) structures. Pathogenic variants in MICAL-1 account for approximately 7% of FEAF families. Here, we describe a de novo MICAL-1 pathogenic variant, p.Arg915Cys, in a sporadic case, an affected 21-year-old Italia

SUBMITTER: Bonanni P 

PROVIDER: S-EPMC11145608 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature