Rare syndromic craniosynostosis or isolated multisuture synostosis
Gene: CHD5EnsemblGeneIds (GRCh38): ENSG00000116254
EnsemblGeneIds (GRCh37): ENSG00000116254
OMIM: 610771, Gene2Phenotype
CHD5 is in 4 panels
2 reviews
Ivone Leong (Genomics England Curator)
Comment on list classification: New gene added by Zornitza Stark (Australian Genomics). This gene is associated with a phenotype in Gene2Phenotype (possible) but not in OMIM.
PMID: 33944996. Age ranged from 3 years - 22 years. 9/14 individuals had ID (only 6 of 9 patients were assessed for severity with 2 moderate ID and 4 severe cases). 10/16 individuals had epilepsy. 7/14 had hypotonia and 3/7 had craniosynostosis. 16 different variants were identified (11 missense, 1 frameshift, 2 nonsense and 2 splice site variants).
As less than half the cases had craniosynostosis, this gene has been given an Amber rating awaiting more cases.Created: 19 Jul 2021, 1:35 p.m. | Last Modified: 19 Jul 2021, 1:39 p.m.
Panel Version: 2.25
Zornitza Stark (Australian Genomics)
16 unrelated individuals reported with language deficits (81%), behavioral symptoms (69%), intellectual disability (64%), epilepsy (62%), and motor delay (56%).
Sources: LiteratureCreated: 10 May 2021, 10:42 a.m.
Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Phenotypes
Intellectual disability; Epilepsy
Publications
Variants in this GENE are reported as part of current diagnostic practice
Details
- Mode of Inheritance
- MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
- Sources
-
- Literature
- Expert Review Amber
- Phenotypes
-
- Parenti-Mignot neurodevelopmental syndrome, OMIM:610771
- Intellectual disability, MONDO:0001071
- Epilepsy, MONDO:0005027
- Tags
- OMIM
- 610771
- Clinvar variants
- Variants in CHD5
- Penetrance
- None
- Publications
- Panels with this gene
History Filter Activity
Set Phenotypes
Sarah Leigh (Genomics England Curator)Phenotypes for gene: CHD5 were changed from Intellectual disability, MONDO:0001071; Epilepsy, MONDO:0005027 to Parenti-Mignot neurodevelopmental syndrome, OMIM:610771; Intellectual disability, MONDO:0001071; Epilepsy, MONDO:0005027
Added Tag
Ivone Leong (Genomics England Curator)Tag watchlist tag was added to gene: CHD5.
Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes
Ivone Leong (Genomics England Curator)gene: CHD5 was added gene: CHD5 was added to Craniosynostosis. Sources: Expert Review Amber,Literature Mode of inheritance for gene: CHD5 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CHD5 were set to 33944996 Phenotypes for gene: CHD5 were set to Intellectual disability, MONDO:0001071; Epilepsy, MONDO:0005027