PDHA1

pyruvate dehydrogenase E1 alpha 1 subunit
OMIM: 300502, Gene2Phenotype

16 panels

Panel Reviews Mode of inheritance Details
16 panels
Green PDHA1 in Pyruvate dehydrogenase (PDH) deficiency


Version 1.36
Latest signed off version: v1.2 (17 Feb 2020)

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • NHS GMS
  • Expert Review Green
Phenotypes
  • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY OMIM:312170
  • pyruvate dehydrogenase E1-alpha deficiency MONDO:0010717
Green PDHA1 in Structural basal ganglia disorders

Level 3: Motor Disorders of the CNS
Level 2: Neurology and neurodevelopmental disorders
Version 1.39

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Green
  • Radboud University Medical Center, Nijmegen
  • Emory Genetics Laboratory
Phenotypes
  • Pyruvate dehydrogenase E1-alpha deficiency 312170
Green PDHA1 in Severe microcephaly

Level 3: DNA repair disorders
Level 2: Dysmorphic and congenital abnormality syndromes
Version 4.67
Latest signed off version: v4.0 (22 Mar 2023)

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • NHS GMS
  • Expert Review Green
  • Expert Review
Phenotypes
  • Microcephaly, seizures, very variable phenotype
Green PDHA1 in Undiagnosed metabolic disorders

Level 3: Specific metabolic abnormalities
Level 2: Metabolic disorders
Version 1.617

review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Pyruvate dehydrogenase E1? subunit deficiency (Disorders of pyruvate metabolism)
  • Pyruvate dehydrogenase E1-alpha deficiency, 312170
  • Leigh syndrome, X-linked, 308930
Green PDHA1 in Likely inborn error of metabolism - targeted testing not possible


Version 4.137
Latest signed off version: v4.0 (22 Mar 2023)

Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Pyruvate dehydrogenase E1? subunit deficiency (Disorders of pyruvate metabolism)
    • Leigh syndrome, X-linked, 308930
    • Pyruvate dehydrogenase E1-alpha deficiency, 312170
    Green PDHA1 in Possible mitochondrial disorder - nuclear genes


    Version 3.105
    Latest signed off version: v3.0 (22 Mar 2023)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY, 312170
    Green PDHA1 in Fetal anomalies


    Version 3.155
    Latest signed off version: v3.0 (22 Mar 2023)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • PAGE DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency
    • X-LINKED LEIGH SYNDROME
    • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY IN FEMALES
    • INTELLECTUAL DISABILTIY
    Green PDHA1 in DDG2P


    Version 3.87
    Latest signed off version: v3.1 (22 Mar 2023)

    Component of the following Super Panels:

  • Paediatric disorders
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • INTELLECTUAL DISABILTIY 312170
    • X-LINKED LEIGH SYNDROME 312170
    • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY IN FEMALES 312170
    Green PDHA1 in Hereditary neuropathy

    Level 3: Motor and Sensory Disorders of the PNS
    Level 2: Neurology and neurodevelopmental disorders
    Version 1.477

    review X-LINKED: hemizygous mutation in males, biallelic mutations in females
    Sources
    • NHS GMS
    • London North GLH
    • Expert Review Green
    • Expert list
    Green PDHA1 in Early onset or syndromic epilepsy

    Level 3: Inherited Epilepsy Syndromes
    Level 2: Neurology and neurodevelopmental disorders
    Version 4.193
    Latest signed off version: v4.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Unexplained death in infancy and sudden unexplained death in childhood
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Wessex and West Midlands GLH
    • NHS GMS
    • Expert Review Green
    • Victorian Clinical Genetics Services
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency 312170
    • X-LINKED LEIGH SYNDROME
    • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY IN FEMALES
    • INTELLECTUAL DISABILTIY
    Green PDHA1 in Intellectual disability - microarray and sequencing

    Level 3: Neurodevelopmental disorders
    Level 2: Neurology and neurodevelopmental disorders
    Version 5.532
    Latest signed off version: v5.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    • Emory Genetics Laboratory
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency, 312170Leigh syndrome, X-linked, 308930
    • PYRUVATE DEHYDROGENASE E1-ALPHA DEFICIENCY IN FEMALES
    Green PDHA1 in Mitochondrial disorders

    Level 3: Mitochondrial
    Level 2: Metabolic disorders
    Version 4.168
    Latest signed off version: v4.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency, 312170
    • Leigh syndrome, X-linked, 308930
    Red PDHA1 in Adult onset dystonia, chorea or related movement disorder


    Version 3.18
    Latest signed off version: v3.12 (31 Jul 2023)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Expert Review Red
    • NHS GMS
    • London North GLH
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency 312170
    Amber PDHA1 in Hereditary neuropathy or pain disorder


    Version 3.94
    Latest signed off version: v3.24 (15 May 2023)

    review X-LINKED: hemizygous mutation in males, biallelic mutations in females
    Sources
    • Expert Review Amber
    • Expert list
    • London North GLH
    • NHS GMS
    • NHS GMS
    • London North GLH
    Green PDHA1 in Childhood onset dystonia, chorea or related movement disorder


    Version 3.75
    Latest signed off version: v3.0 (22 Mar 2023)

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • PanelApp
    • Expert Review Green
    • London North GLH
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency 312170
    Green PDHA1 in Severe Paediatric Disorders


    Version 1.184

    review X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
    Sources
    • Next Generation Children Project
    • Expert Review Green
    • Expert list
    Phenotypes
    • Pyruvate dehydrogenase E1-alpha deficiency, 312170