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Intellectual disability syndromic and non-syndromic v0.6626 LINC01578 Zornitza Stark gene: LINC01578 was added
gene: LINC01578 was added to Intellectual disability syndromic and non-syndromic. Sources: Literature
new gene name tags were added to gene: LINC01578.
Mode of inheritance for gene: LINC01578 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: LINC01578 were set to 39442041
Phenotypes for gene: LINC01578 were set to Neurodevelopmental disorder, MONDO:0700092, CHASERR-related
Review for gene: LINC01578 was set to GREEN
Added comment: CHASERR encodes a human long noncoding RNA (lncRNA) adjacent to CHD2, a coding gene in which de novo loss-of-function variants cause developmental and epileptic encephalopathy. Three unrelated children reported with a syndromic, early-onset neurodevelopmental disorder, each of whom had a de novo deletion in the CHASERR locus. The children had severe encephalopathy, shared facial dysmorphisms, cortical atrophy, and cerebral hypomyelination - a phenotype that is distinct from the phenotypes of patients with CHD2 haploinsufficiency. CHASERR deletion results in increased CHD2 protein abundance in patient-derived cell lines and increased expression of the CHD2 transcript in cis, indicating bidirectional dosage sensitivity in human disease.
Sources: Literature
Intellectual disability syndromic and non-syndromic v0.6077 CHD2 Zornitza Stark Phenotypes for gene: CHD2 were changed from Epileptic encephalopathy, childhood-onset (MIM # 615369) to Developmental and epileptic encephalopathy 94, MIM# 615369
Intellectual disability syndromic and non-syndromic v0.6076 CHD2 Zornitza Stark Publications for gene: CHD2 were set to
Intellectual disability syndromic and non-syndromic v0.6075 CHD2 Zornitza Stark reviewed gene: CHD2: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Developmental and epileptic encephalopathy 94, MIM# 615369; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Intellectual disability syndromic and non-syndromic v0.6075 CHD2 Ken Lee Wan reviewed gene: CHD2: Rating: GREEN; Mode of pathogenicity: None; Publications: 26677509; Phenotypes: complex neurodevelopmental disorder MONDO:0100038; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Current diagnostic: yes
Intellectual disability syndromic and non-syndromic v0.2196 CHD2 Zornitza Stark Marked gene: CHD2 as ready
Intellectual disability syndromic and non-syndromic v0.2196 CHD2 Zornitza Stark Gene: chd2 has been classified as Green List (High Evidence).
Intellectual disability syndromic and non-syndromic v0.2196 CHD2 Zornitza Stark Phenotypes for gene: CHD2 were changed from to Epileptic encephalopathy, childhood-onset (MIM # 615369)
Intellectual disability syndromic and non-syndromic v0.2195 CHD2 Zornitza Stark Mode of inheritance for gene: CHD2 was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Intellectual disability syndromic and non-syndromic v0.0 CHD2 Zornitza Stark gene: CHD2 was added
gene: CHD2 was added to Intellectual disability, syndromic and non-syndromic_GHQ. Sources: Expert Review Green,Genetic Health Queensland
Mode of inheritance for gene: CHD2 was set to Unknown