Paediatric or syndromic cardiomyopathy
Gene: COA6
Updated information and Green review collated by Carl Fratter May 2019 on behalf of GMS mitochondrial specialist test group: 2 cases from 2 unrelated families and functional studiesCreated: 10 May 2019, 11:13 a.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 4, 616501
Publications
Submitted on behalf of the GMS Cardiology specialist group. The group has agreed that this gene should be Green on this panel.Created: 2 Dec 2019, 3:58 p.m. | Last Modified: 2 Dec 2019, 3:58 p.m.
Panel Version: 0.16
Initial gene list and info collated by Carl Fratter (Oxford University Hospitals NHS Trust) January 2019 on behalf of the GMS Mitochondrial specialist test group. Gene Symbol submitted: COA63; Suggested intial gene rating: Green; Information provided: Mode of inheritance and phenotype.Created: 1 Feb 2019, 4:34 p.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 4 616501
Comment on list classification: This gene was promoted from Amber to Green due to the overall review and evidence assessment from the GMS mitochondrial specialist test group, submitted by Carl Fratter. Two unrelated cases (with different variants) reported, with supporting functional evidence including a knockout zebrafish model.Created: 10 May 2019, 11:45 a.m.
Comment on list classification: This gene has been demoted to Amber until further evidence is provided. This gene is currently Red on the Mitochondrial disorders panel (code 112, Version 1.132) - further evidence needs to be submitted to support promoting this gene family member to Green.Created: 29 Mar 2019, 11:36 a.m.
Comment on mode of inheritance: Confirmed on OMIM.Created: 26 Feb 2016, 4:30 p.m.
2 seperate cases reported in OMIM, with functional data to support a defect caused by the mutation.Created: 26 Feb 2016, 4:23 p.m.
Phenotypes for gene: COA6 were changed from Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 4 616501 to Mitochondrial complex IV deficiency, nuclear type 13, OMIM:616501
gene: COA6 was added gene: COA6 was added to Cardiomyopathies - including childhood onset. Sources: Expert Review Green,MetBioNet Mode of inheritance for gene: COA6 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: COA6 were set to 25959673; 25339201; 24549041; 22277967 Phenotypes for gene: COA6 were set to Cardioencephalomyopathy, fatal infantile, due to cytochrome c oxidase deficiency 4 616501