1. Genes and Genomic Entities
  2. TXN2

TXN2

thioredoxin 2
OMIM: 609063, Gene2Phenotype

5 panels

Panel Reviews Mode of inheritance Details
5 panels
Red TXN2 in Likely inborn error of metabolism


Level 2: Metabolic
Version 9.1
Latest signed off version: v9.0 (6 May 2026)

Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    Phenotypes
    • infantile-onset neurodegenerative disorder with severe cerebellar atrophy, epilepsy, dystonia, optic atrophy, and peripheral neuropathy
    • ?Combined oxidative phosphorylation deficiency 29
    Amber TXN2 in Possible mitochondrial disorder - nuclear genes


    Level 2: Mitochondrial
    Version 5.1
    Latest signed off version: v5.0 (6 May 2026)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Amber
    • NHS GMS
    Phenotypes
    • ?Combined oxidative phosphorylation deficiency 29, 616811
    Amber TXN2 in Fetal anomalies


    Level 2: Fetal (including NIPD)
    Version 7.5
    Latest signed off version: v7.0 (6 May 2026)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Amber
    Phenotypes
    • ?Combined oxidative phosphorylation deficiency 29 , OMIM:616811
    Red TXN2 in Early onset or syndromic epilepsy


    Level 2: Neurology
    Version 9.1
    Latest signed off version: v9.0 (6 May 2026)

    Component of the following Super Panels:

  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    • Literature
    Phenotypes
    • ?Combined oxidative phosphorylation deficiency 29, 616811
    • infantile-onset neurodegenerative disorder with severe cerebellar atrophy, epilepsy, dystonia, optic atrophy, and peripheral neuropathy
    Red TXN2 in Mitochondrial disorders


    Level 2: Mitochondrial
    Version 10.1
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Red
    • Expert list
    Phenotypes
    • infantile-onset neurodegenerative disorder with severe cerebellar atrophy, epilepsy, dystonia, optic atrophy, and peripheral neuropathy
    • ?Combined oxidative phosphorylation deficiency 29