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Mendeliome v0.7652 KCNA2 Elena Savva reviewed gene: KCNA2: Rating: GREEN; Mode of pathogenicity: Other; Publications: PMID: 33802230, 29050392; Phenotypes: Developmental and epileptic encephalopathy 32, MIM#616366; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Mendeliome v0.4383 KCNA2 Zornitza Stark Marked gene: KCNA2 as ready
Mendeliome v0.4383 KCNA2 Zornitza Stark Gene: kcna2 has been classified as Green List (High Evidence).
Mendeliome v0.4383 KCNA2 Zornitza Stark Phenotypes for gene: KCNA2 were changed from to Early infantile encephalopathy 32, MIM#616366
Mendeliome v0.4382 KCNA2 Zornitza Stark Publications for gene: KCNA2 were set to
Mendeliome v0.4381 KCNA2 Zornitza Stark Mode of inheritance for gene: KCNA2 was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.4380 KCNA2 Zornitza Stark Deleted their comment
Mendeliome v0.4380 KCNA2 Zornitza Stark commented on gene: KCNA2: Review of 23 affected individuals in PMID 29050392: some variants are LoF and others GoF, and some genotype-phenotype correlations made. The main differences were (i) predominant focal (loss-of-function) versus generalized (gain-of-function) seizures and corresponding epileptic discharges with prominent sleep activation in most cases with loss-of-function mutations; (ii) more severe epilepsy, developmental problems and ataxia, and atrophy of the cerebellum or even the whole brain in about half of the patients with gain-of-function mutations; and (iii) most severe early-onset phenotypes, occasionally with neonatal onset epilepsy and developmental impairment, as well as generalised and focal seizures and EEG abnormalities for patients with gain- and loss-of-function mutations.
Mendeliome v0.0 KCNA2 Zornitza Stark gene: KCNA2 was added
gene: KCNA2 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: KCNA2 was set to Unknown