Dilated Cardiomyopathy and conduction defects
Gene: SDHA
SDHA (succinate dehydrogenase complex flavoprotein subunit A)
EnsemblGeneIds (GRCh38): ENSG00000073578
EnsemblGeneIds (GRCh37): ENSG00000073578
OMIM: 600857, Gene2Phenotype
SDHA is in 27 panels
EnsemblGeneIds (GRCh38): ENSG00000073578
EnsemblGeneIds (GRCh37): ENSG00000073578
OMIM: 600857, Gene2Phenotype
SDHA is in 27 panels
2 reviews
Rebecca Whittington (South West GLH)
Cardiomyopathy, dilated, 1GG OMIM#613642; Leigh syndrome OMIM256000; Mitochondrial respiratory chain complex II deficiency OMIM#252011;Paragangliomas 5 OMIM#614165Created: 25 Mar 2019, 4:30 p.m.
Alston (J Med Genet 2012;49:569577. doi:10.1136/jmedgenet-2012-101146) reported a case of DCM and leukodystrophy in a patient compound heterozygous for variants in this gene. Levitas (2010 European Journal of Human Genetics (2010) 18, 11601165; doi:10.1038/ejhg.2010.83; published online 16 June 2010) This is a more early onset recessive, mitochondrial gene. Homozygosity for a specific variant G555E in dilated cardiomyopathy in specific populations including in 2010 the Bedouin population - 15 cases of paediatric cardiomyopathy - variant p.Gly555Glu has only one allele on GnomAD. This variant was also described in other populations assoc with DCM including Pagnamenta Mol Genet Metab. 2006 Nov;89(3):214-21. Epub 2006 Jun 23 and Van Coster Am J Med Genet A. 2003 Jul 1;120A(1):13-8.Created: 25 Mar 2019, 4:27 p.m.
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Oxford Medical Genetics Laboratory (OUH NHS Foundation Trust)
Details
- Mode of Inheritance
- BOTH monoallelic and biallelic, autosomal or pseudoautosomal
- Sources
-
- South West GLH
- Expert list
- Radboud University Medical Center, Nijmegen
- Phenotypes
-
- Cardiomyopathy, dilated, 1GG
- OMIM
- 600857
- Clinvar variants
- Variants in SDHA
- Penetrance
- Complete
- Panels with this gene
-
- Mitochondrial disorders
- Sarcoma susceptibility
- Early onset or syndromic epilepsy
- Adult solid tumours cancer susceptibility
- Adult onset dystonia, chorea or related movement disorder
- Childhood onset dystonia, chorea or related movement disorder
- Inherited phaeochromocytoma and paraganglioma excluding NF1
- DDG2P
- Possible mitochondrial disorder - nuclear genes
- Neuroendocrine cancer pertinent cancer susceptibility
- Fetal anomalies
- Mitochondrial disorder with complex II deficiency
- Intellectual disability
- Structural basal ganglia disorders
- Inherited phaeochromocytoma and paraganglioma
- White matter disorders and cerebral calcification - narrow panel
- Undiagnosed metabolic disorders
- Left Ventricular Noncompaction Cardiomyopathy
- Sarcoma cancer susceptibility
- Inherited predisposition to GIST
- Dilated Cardiomyopathy and conduction defects
- Optic neuropathy
- Inherited white matter disorders
- Paediatric pseudo-obstruction syndrome
- Paediatric or syndromic cardiomyopathy
- Likely inborn error of metabolism
- Adult solid tumours for rare disease
History Filter Activity
21 Feb 2019, Gel status: 1
Added New Source, Set mode of inheritance
Ellen McDonagh (Genomics England Curator)Source South West GLH was added to SDHA. Mode of inheritance for gene SDHA was changed from to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
14 Jul 2015, Gel status: 1
Added New Source
Ellen McDonagh (Genomics England Curator)SDHA was added to Dilated Cardiomyopathy and conduction defectspanel. Sources: Radboud University Medical Center, Nijmegen,Expert list
14 Jul 2015, Gel status: 1
Added New Source
Ellen McDonagh (Genomics England Curator)SDHA was added to Dilated Cardiomyopathy and conduction defectspanel. Sources: Radboud University Medical Center, Nijmegen,Expert list