Undiagnosed metabolic disorders
Gene: APOA5EnsemblGeneIds (GRCh38): ENSG00000110243
EnsemblGeneIds (GRCh37): ENSG00000110243
OMIM: 606368, Gene2Phenotype
APOA5 is in 6 panels
1 review
Sarah Leigh (Genomics England Curator)
The Q3_21_MOI tag has been added to this gene as the MOI should be changed to - BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal.Created: 5 Aug 2021, 4:41 p.m. | Last Modified: 5 Aug 2021, 4:41 p.m.
Panel Version: 1.477
Associated with relevant phenotype in OMIM and as confirmed Gen2Phen gene for familial hypertriglycidaemia. Both risk polymorphisms (PMID 12417525; 12915450) and rarer APOA5 variants have been identified in hyperchylomicronemia, late-onset (OMIM:144650) and susceptibility to hypertriglyceridemia (OMIM:145750)(PMID: 23307945; 27678447; 16200213). In general, cases carrying biallelic variants (both polymorphisms and rarer variants) have a severer phenotype than monoallelic carriers (PMID: 12417525; 23307945; 27678447; 16200213).Created: 5 Aug 2021, 4:29 p.m. | Last Modified: 5 Aug 2021, 4:29 p.m.
Panel Version: 1.477
Associated with phenotypes in OMIM, not in G2P. Associated with susceptibility to cardiovascular disease {Hypertriglyceridemia, susceptibility to} 145750. Two variants reported in at least 4 unrelated cases of Hyperchylomicronemia, late-onset 144650 (biallelic)Created: 23 Feb 2017, 5:11 p.m.
Mode of inheritance
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Phenotypes
Hyperchylomicronemia, late-onset 144650; {Hypertriglyceridemia, susceptibility to} 145750
Publications
Details
- Mode of Inheritance
- BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
- Sources
-
- Expert Review Green
- Literature
- Phenotypes
-
- Hyperchylomicronemia, late-onset OMIM:144650
- hyperlipoproteinemia type V MONDO:0007762
- {Hypertriglyceridemia, susceptibility to} OMIM:145750
- hypertriglyceridemia, familial MONDO:0007788
- OMIM
- 606368
- Clinvar variants
- Variants in APOA5
- Penetrance
- Complete
- Publications
- Panels with this gene
History Filter Activity
Set mode of inheritance
Arina Puzriakova (Genomics England Curator)Mode of inheritance for gene: APOA5 was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Removed Tag
Arina Puzriakova (Genomics England Curator)Tag Q3_21_MOI was removed from gene: APOA5.
Added Tag
Sarah Leigh (Genomics England Curator)Tag Q3_21_MOI tag was added to gene: APOA5.
Set publications
Sarah Leigh (Genomics England Curator)Publications for gene: APOA5 were set to 27604308; 12417525; 27678447; 16200213
Set Phenotypes
Sarah Leigh (Genomics England Curator)Phenotypes for gene: APOA5 were changed from Familial hypertriglyceridaemia (Inherited hypertriglyceridaemias); Hyperchylomicronemia, late-onset 144650; {Hypertriglyceridemia, susceptibility to} 145750 to Hyperchylomicronemia, late-onset OMIM:144650; hyperlipoproteinemia type V MONDO:0007762; {Hypertriglyceridemia, susceptibility to} OMIM:145750; hypertriglyceridemia, familial MONDO:0007788
Set publications
Sarah Leigh (Genomics England Curator)Publications for gene: APOA5 were set to 27604308; 27678447; 16200213
Set publications
Sarah Leigh (Genomics England Curator)Publications for gene: APOA5 were set to 27604308
panel promoted to version 1
Sarah Leigh (Genomics England Curator)Construction of “Undiagnosed Metabolic Disorders” (UDM) panel • The 614 genes from the neurometabolic gene panel (PMID: 27604308) added • Green genes downloaded from V1 metabolic panels (Cerebral folate deficiency, Congenital disorders of glycosylation, Hyperammonaemia, Ketotic hypoglycaemia, Mitochondrial disorders, Mucopolysaccharideosis, Gaucher, Fabry, Peroxisomal disorders), sources replaced with "Expert review green", then loaded as a review onto UDM panel, resulting in 367 green genes and 333 red (therefore 86 new green genes included from the additional metabolic panels that weren't previously on the UDM panel) • Downloaded green genes from all panels. Removed genes from none V1 panels. Removed genes from the metabolic panels mentioned above. Compared the remaining genes with the red genes from UDM panel. Loaded as an "Expert review Amber" review to the overlapping genes, (the panel name where the genes came from was used as the phenotype) • Used variant information from PMID 27604308 to review the genes on this panel • Reviewed genes on UDM panel with genes from Emory "Inherited Metabolic Disorders: Sequencing Panel" and UKGTN “Inborn Errors of Metabolism 226 panel”, changing status where appropriate, added 14 UKGTN genes that had not be listed before • Review 10 red genes that had not previously been reviewed, 4/10 were reclassified as green • Review the remaining 145 red genes that had not previously been reviewed (shared between reviewers EM, RF, LD, AT, HB, ON & SL), resulting in 60 green, 11 amber, 70 red, 4 I don’t know reviews) • Reviewed genes from PMID: 24816252 as a publication to genes found in the Inborn error or metabolism Genes metabolomics GWAS paper (figure 5). 2 new genes added
Set Mode of Inheritance, Added New Source
Ellen McDonagh (Genomics England Curator)APOA5 was added to Undiagnosed metabolic disorderspanel. Source: Expert Review Green Model of inheritance for gene APOA5 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Added New Source
Sarah Leigh (Genomics England Curator)APOA5 was added to Undiagnosed metabolic disorderspanel. Sources: Literature
Created
Sarah Leigh (Genomics England Curator)APOA5 was created by sleigh