Sarah Leigh commented on gene: CLCN2: The association between CLCN2 and epilepsy has been refuted by ClinGen Epilepsy Expert Panel on the meeting date March 15, 2022 (https://search.clinicalgenome.org/kb/gene-validity/CGGV:assertion_ba2a1616-b3d7-4762-a546-c838333db683-2022-03-15T040000.000Z)
Arina Puzriakova Added comment: Comment on mode of inheritance: MOI has been changed from 'Both mono- and biallelic' to 'Monoallelic' only. Seizures have been linked with monoallelic variants (MIM# 607628) although there is debate regarding this gene-disease relationship, hence the current Red rating on this panel. Autosomal recessive pathogenic variants are also associated with Leukoencephalopathy (MIM# 615651) which does not include epilepsy.
Arina Puzriakova Mode of inheritance for gene: CLCN2 was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted