Ketotic hypoglycaemia
Gene: HLCSEnsemblGeneIds (GRCh38): ENSG00000159267
EnsemblGeneIds (GRCh37): ENSG00000159267
OMIM: 609018, Gene2Phenotype
HLCS is in 11 panels
2 reviews
Alexander Broomfield (Central Manchester Foundation Trust)
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Ellen McDonagh (Genomics England Curator)
Comment on list classification: Promoted to green from amber due to expert review. It is a confirmed DD gene for Holocarboxylase synthetase deficiency and has multiple cases with different variants on OMIM.Created: 7 Jun 2016, 2:53 p.m.
Comment on list classification: Gene added by reviewer. It is a confirmed DD gene for holocarboxylase synthetase deficiency.Created: 6 Apr 2016, 10:34 a.m.
Details
- Mode of Inheritance
- BIALLELIC, autosomal or pseudoautosomal
- Sources
-
- Expert Review Green
- Phenotypes
-
- lactic acidosis with seizures and eczema, immune deficiency
- Holocarboxylase synthetase deficiency
- OMIM
- 609018
- Clinvar variants
- Variants in HLCS
- Penetrance
- Complete
- Panels with this gene
-
- Intellectual disability
- Childhood onset dystonia, chorea or related movement disorder
- Likely inborn error of metabolism
- Mitochondrial disorders
- Possible mitochondrial disorder - nuclear genes
- DDG2P
- Ketotic hypoglycaemia
- Early onset or syndromic epilepsy
- Hyperammonaemia
- Fetal anomalies
- Undiagnosed metabolic disorders
History Filter Activity
Gene classified by Genomics England curator
Ellen McDonagh (Genomics England Curator)This gene has been classified as Green List (High Evidence).
Set Phenotypes
Ellen McDonagh (Genomics England Curator)Phenotypes for HLCS were set to lactic acidosis with seizures and eczema, immune deficiency; Holocarboxylase synthetase deficiency
Gene classified by Genomics England curator
Ellen McDonagh (Genomics England Curator)This gene has been classified as Green List (High Evidence).
Set Mode of Inheritance
Ellen McDonagh (Genomics England Curator)Mode of inheritance for HLCS was changed to BIALLELIC, autosomal or pseudoautosomal
Gene classified by Genomics England curator
Ellen McDonagh (Genomics England Curator)This gene has been classified as Amber List (Moderate Evidence).
Added New Source
Alexander Broomfield (Central Manchester Foundation Trust)HLCS was added to Ketotic hypoglycaemiapanel. Sources: Literature