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Brain Calcification v1.110 ATP1A2 Zornitza Stark Marked gene: ATP1A2 as ready
Brain Calcification v1.110 ATP1A2 Zornitza Stark Gene: atp1a2 has been classified as Green List (High Evidence).
Brain Calcification v1.110 ATP1A2 Zornitza Stark Phenotypes for gene: ATP1A2 were changed from Fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies, MIM# 619602; hydrops; arthrogryposis; microcephaly; malformations of cortical development; dysmorphic features; severe respiratory insufficiency to Fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies, MIM# 619602
Brain Calcification v1.104 ATP1A2 Zornitza Stark changed review comment from: 3 newborns from 2 unrelated families who died neontally, presenting in utero with fetal hydrops, seizures and polyhydramnios. At birth they had arthrogryposis, microcephaly, malformations of cortical development, dysmorphic features and severe respiratory insufficiency. Biallelic LOF variants in ATP1A2 were found on WES. Mouse model is perinatal lethal. Note mono allelic variants in this gene cause alternating hemiplegia/migraine phenotypes.
Sources: Expert list; to: 3 newborns from 2 unrelated families who died neontally, presenting in utero with fetal hydrops, seizures and polyhydramnios. At birth they had arthrogryposis, microcephaly, malformations of cortical development, dysmorphic features and severe respiratory insufficiency. Biallelic LOF variants in ATP1A2 were found on WES. Mouse model is perinatal lethal. Note mono allelic variants in this gene cause alternating hemiplegia/migraine phenotypes.

Meningeal arterial calcifications are a feature.

Sources: Expert list
Brain Calcification v1.104 Zornitza Stark Copied gene ATP1A2 from panel Arthrogryposis
Brain Calcification v1.104 ATP1A2 Zornitza Stark gene: ATP1A2 was added
gene: ATP1A2 was added to Brain Calcification. Sources: Expert Review Green,Expert list
Mode of inheritance for gene: ATP1A2 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: ATP1A2 were set to 30690204
Phenotypes for gene: ATP1A2 were set to Fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies, MIM# 619602; hydrops; arthrogryposis; microcephaly; malformations of cortical development; dysmorphic features; severe respiratory insufficiency