Activity

Filter

Cancel
Date Panel Item Activity
13 actions
Genetic Epilepsy v1.148 RNU2-2P Sarah Milton changed review comment from: Note current HGNC accepted gene name RNU2-2
Previously referred to as RNU2-2P
Upstream of WDR74, as such variants may be incorrectly annotated as 5' WDR74
Encodes part of minor spliceosome (RNA) - non protein coding gene.

Total of 25 affected individuals with 16 described in PMID: 40210679 to have a neurodevelopmental disorder including intellectual disability (mod to severe), dysmorphism, global developmental delay, autistic behaviour, early onset drug resistant epilepsy, microcephaly, hyperventilation. Variants were de novo.

Recurrent variants included n.4G>A and n.35A>G
(should note another variant n.35A>T relatively common in population and said to be mosaic somatic by authors).; to: Note current HGNC accepted gene name RNU2-2
Previously referred to as RNU2-2P
Upstream of WDR74, as such variants may be incorrectly annotated as 5' WDR74
Encodes part of minor spliceosome (RNA) - non protein coding gene.

Total of 25 affected individuals with 16 described in PMID: 40210679 to have a neurodevelopmental disorder including intellectual disability (mod to severe), dysmorphism, global developmental delay, autistic behaviour, early onset drug resistant epilepsy, microcephaly, hyperventilation. Variants were de novo.

Recurrent variants included n.4G>A and n.35A>G
(both absent from gnomad v4, should note another variant n.35A>T relatively common in population and said to be mosaic somatic by authors).
Genetic Epilepsy v1.148 RNU2-2P Sarah Milton reviewed gene: RNU2-2P: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 40210679; Phenotypes: Neurodevelopmental disorder, MONDO:0700092, RNU2-2-related; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Genetic Epilepsy v1.148 RNU2-2P Zornitza Stark Phenotypes for gene: RNU2-2P were changed from Neurodevelopmental disorder, MONDO:0700092, RNU2-2P-related to Neurodevelopmental disorder, MONDO:0700092, RNU2-2-related
Genetic Epilepsy v1.147 RNU2-2P Zornitza Stark Publications for gene: RNU2-2P were set to https://www.medrxiv.org/content/10.1101/2024.09.03.24312863v1
Genetic Epilepsy v1.146 RNU2-2P Zornitza Stark Tag new gene name tag was added to gene: RNU2-2P.
Genetic Epilepsy v1.119 RNU2-2P Zornitza Stark Tag non-coding gene tag was added to gene: RNU2-2P.
Genetic Epilepsy v1.56 RNU2-2P Zornitza Stark Marked gene: RNU2-2P as ready
Genetic Epilepsy v1.56 RNU2-2P Zornitza Stark Gene: rnu2-2p has been classified as Green List (High Evidence).
Genetic Epilepsy v1.56 RNU2-2P Zornitza Stark Classified gene: RNU2-2P as Green List (high evidence)
Genetic Epilepsy v1.56 RNU2-2P Zornitza Stark Gene: rnu2-2p has been classified as Green List (High Evidence).
Genetic Epilepsy v1.55 RNU2-2P Zornitza Stark Classified gene: RNU2-2P as Green List (high evidence)
Genetic Epilepsy v1.55 RNU2-2P Zornitza Stark Gene: rnu2-2p has been classified as Green List (High Evidence).
Genetic Epilepsy v1.54 RNU2-2P Zornitza Stark gene: RNU2-2P was added
gene: RNU2-2P was added to Genetic Epilepsy. Sources: Literature
Mode of inheritance for gene: RNU2-2P was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: RNU2-2P were set to https://www.medrxiv.org/content/10.1101/2024.09.03.24312863v1
Phenotypes for gene: RNU2-2P were set to Neurodevelopmental disorder, MONDO:0700092, RNU2-2P-related
Review for gene: RNU2-2P was set to GREEN
Added comment: 15 individuals reported with de novo, recurrent variants in this gene at nucleotide positions 4 and 35. The disorder is characterized by intellectual disability, neurodevelopmental delay, autistic behavior, microcephaly, hypotonia, epilepsy and hyperventilation. All cases display a severe and complex seizure phenotype.
Sources: Literature