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Mendeliome v0.3072 SCN3A Zornitza Stark Marked gene: SCN3A as ready
Mendeliome v0.3072 SCN3A Zornitza Stark Gene: scn3a has been classified as Green List (High Evidence).
Mendeliome v0.3072 SCN3A Zornitza Stark Phenotypes for gene: SCN3A were changed from to Epilepsy, familial focal, with variable foci 4, MIM# 617935; Epileptic encephalopathy, early infantile, 62, MIM# 617938; Intellectual disability; Malformations of cortical development
Mendeliome v0.3071 SCN3A Zornitza Stark Publications for gene: SCN3A were set to
Mendeliome v0.3070 SCN3A Zornitza Stark Mode of pathogenicity for gene: SCN3A was changed from to Other
Mendeliome v0.3069 SCN3A Zornitza Stark Mode of inheritance for gene: SCN3A was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.3068 SCN3A Zornitza Stark reviewed gene: SCN3A: Rating: GREEN; Mode of pathogenicity: Other; Publications: 32515017; Phenotypes: Epilepsy, familial focal, with variable foci 4, MIM# 617935, Epileptic encephalopathy, early infantile, 62, MIM# 617938, Intellectual disability, Malformations of cortical development; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.303 PHF21A Zornitza Stark gene: PHF21A was added
gene: PHF21A was added to Mendeliome_VCGS. Sources: Literature
Mode of inheritance for gene: PHF21A was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: PHF21A were set to 31649809; 30487643; 22770980
Phenotypes for gene: PHF21A were set to Intellectual disability; dysmorphic features
Review for gene: PHF21A was set to GREEN
Added comment: 9 cases with intellectual disability and craniofacial anomalies (Potocki-Shaffer syndrome), with de novo truncating variants in PHF21A. No functional evidence of variants, but PHF21A is highly expressed in the human fetal brain, which is consistent with the neurodevelopmental phenotype.

2 other unrelated individuals with translocations disrupting PHF21A. Lymphoblastoid cell lines from translocation subjects showed derepression of the neuronal gene SCN3A and reduced LSD1 occupancy at the SCN3A promoter, supporting a direct functional consequence of PHF21A haploinsufficiency on transcriptional regulation.
Sources: Literature
Mendeliome v0.0 SCN3A Zornitza Stark gene: SCN3A was added
gene: SCN3A was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: SCN3A was set to Unknown