Likely inborn error of metabolism - targeted testing not possible
Gene: APOBThe mode of inheritance of this gene has been updated to 'BOTH monoallelic and biallelic, autosomal or pseudoautosomal' following NHS Genomic Medicine Service approval.Created: 1 Feb 2023, 10:24 a.m. | Last Modified: 1 Feb 2023, 10:24 a.m.
Panel Version: 3.6
The mode of inheritance for APOB should be both monoallelic and biallelic, as Hypercholesterolemia, familial, 2 OMIM:144010 is monoallelic and Hypobetalipoproteinemia OMIM:615558 is biallelic.Created: 25 Nov 2021, 5:40 p.m. | Last Modified: 25 Nov 2021, 5:40 p.m.
Panel Version: 2.202
Comment on list classification: This gene was part of an initial gene list collated by Emma Ashton on behalf of the London North GLH, for GMS Metabolic Consensus Specialist Test Group. Additional information was not provided, such as mode of inheritance and phenotype.
Associated with phenotype in OMIM and not in Gen2Phen. At least 5 variants associated with Hypobetalipoproteinemia 615558 without other variants in other genes and 2 variants associated with Hypercholesterolemia, familial, 2 144010 in numberous cases.Created: 12 Aug 2019, 1:27 p.m. | Last Modified: 12 Aug 2019, 1:36 p.m.
Panel Version: 1.87
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Tag Q4_21_MOI was removed from gene: APOB.
Mode of inheritance for gene APOB was changed from MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes for gene: APOB were changed from Hypercholesterolemia, familial, 2 144010; Hypobetalipoproteinemia 615558 to Hypercholesterolemia, familial, 2 OMIM:144010; hypercholesterolemia, autosomal dominant, type B MONDO:0007751; Hypobetalipoproteinemia OMIM:615558; familial hypobetalipoproteinemia 1 MONDO:0014252
Tag Q4_21_MOI tag was added to gene: APOB.
Gene: apob has been classified as Green List (High Evidence).
Phenotypes for gene: APOB were changed from Familial hypobetalipoproteinaemia (Inherited hypolipidaemias); Familial hypercholesterolaemia to Hypercholesterolemia, familial, 2 144010; Hypobetalipoproteinemia 615558
Source NHS GMS was added to APOB. Source London North GLH was added to APOB.
Sarah Leigh: Associated with relevant pheno
gene: APOB was added gene: APOB was added to Inborn errors of metabolism. Sources: Expert Review Amber Mode of inheritance for gene: APOB was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: APOB were set to 27604308 Phenotypes for gene: APOB were set to Familial hypobetalipoproteinaemia (Inherited hypolipidaemias); Familial hypercholesterolaemia