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Genetic Epilepsy v0.733 GRIA2 Zornitza Stark edited their review of gene: GRIA2: Changed phenotypes: Intellectual disability, autism, Rett-like features, epileptic encephalopathy, Neurodevelopmental disorder with language impairment and behavioral abnormalities, MIM# 618917
Genetic Epilepsy v0.733 GRIA2 Zornitza Stark Phenotypes for gene: GRIA2 were changed from Intellectual disability; autism; Rett-like features; epileptic encephalopathy to Intellectual disability; autism; Rett-like features; epileptic encephalopathy; Neurodevelopmental disorder with language impairment and behavioral abnormalities, MIM# 618917
Genetic Epilepsy v0.34 GRIA2 Zornitza Stark Marked gene: GRIA2 as ready
Genetic Epilepsy v0.34 GRIA2 Zornitza Stark Gene: gria2 has been classified as Green List (High Evidence).
Genetic Epilepsy v0.34 GRIA2 Zornitza Stark Classified gene: GRIA2 as Green List (high evidence)
Genetic Epilepsy v0.34 GRIA2 Zornitza Stark Gene: gria2 has been classified as Green List (High Evidence).
Genetic Epilepsy v0.33 GRIA2 Zornitza Stark gene: GRIA2 was added
gene: GRIA2 was added to Genetic Epilepsy_AustralianGenomics_VCGS. Sources: Literature
Mode of inheritance for gene: GRIA2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: GRIA2 were set to 31300657
Phenotypes for gene: GRIA2 were set to Intellectual disability; autism; Rett-like features; epileptic encephalopathy
Review for gene: GRIA2 was set to GREEN
Added comment: 28 unrelated patients with ID, ASD, Rett-like features, seizures/EE, and de novo heterozygous GRIA2 mutations. In functional expression studies, mutations led to a decrease in agonist-evoked current mediated by mutant subunits compared to wild-type channels. When GluA2 subunits are co-expressed with GluA1, most GRIA2 mutations cause a decreased current amplitude and some also affect voltage rectification.
Sources: Literature