HEXB

hexosaminidase subunit beta
OMIM: 606873, Gene2Phenotype

13 panels

Panel Reviews Mode of inheritance Details
13 panels

Green HEXB in Ataxia and cerebellar anomalies - narrow panel


Version 2.39
Signed off v.2.23 on 8 Oct 2020

Component of the following Super Panels:

  • Hereditary ataxia and cerebellar anomalies - childhood onset
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800

    Green HEXB in Lysosomal storage disorder


    Version 1.3
    Signed off v.1.2 on 18 Feb 2020

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • NHS GMS
    • Wessex and West Midlands GLH
    • Expert Review Green
    • North London GLH
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms 268800

    Green HEXB in Hereditary ataxia

    Level 3: Motor Disorders of the CNS
    Level 2: Neurology and neurodevelopmental disorders
    Version 1.207

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • UKGTN
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800

    Green HEXB in Neurodegenerative disorders - adult onset


    Version 2.38
    Signed off v.2.31 on 8 Oct 2020

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Wessex and West Midlands GLH
    • Yorkshire and North East GLH
    • NHS GMS
    • London North GLH
    • Expert Review Green
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800

    Green HEXB in Undiagnosed metabolic disorders

    Level 3: Specific metabolic abnormalities
    Level 2: Metabolic disorders
    Version 1.440

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Illumina TruGenome Clinical Sequencing Services
    • Emory Genetics Laboratory
    • Radboud University Medical Center, Nijmegen
    • UKGTN
    • Literature
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms 268800

    Green HEXB in Inborn errors of metabolism


    Version 2.50
    Signed off v.2.3 on 17 Feb 2020

    Component of the following Super Panels:

  • Hypotonic infant
  • Paediatric disorders
  • White matter disorders - childhood onset
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800

    Red HEXB in Fetal anomalies


    Version 1.162
    Signed off v.1.92 on 21 Aug 2020

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    • PAGE DD-Gene2Phenotype
    Phenotypes
    • GM2-GANGLIOSIDOSIS TYPE 2

    Green HEXB in DDG2P


    Version 2.18
    Signed off v.2.2 on 13 Feb 2020

    Component of the following Super Panels:

  • Paediatric disorders
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • GM2-GANGLIOSIDOSIS TYPE 2 268800

    Green HEXB in Genetic epilepsy syndromes

    Level 3: Inherited Epilepsy Syndromes
    Level 2: Neurology and neurodevelopmental disorders
    Version 2.257
    Signed off v.2.2 on 13 Feb 2020

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Wessex and West Midlands GLH
    • NHS GMS
    • Expert Review Green
    • Victorian Clinical Genetics Services
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800
    • seizures
    • myoclonic epilepsy

    Green HEXB in Intellectual disability

    Level 3: Neurodevelopmental disorders
    Level 2: Neurology and neurodevelopmental disorders
    Version 3.714
    Signed off v.3.2 on 13 Feb 2020

    Component of the following Super Panels:

  • Hypotonic infant
  • Paediatric disorders
  • White matter disorders - childhood onset
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800
    • GM2-GANGLIOSIDOSIS TYPE 2 (GM2G2)

    Green HEXB in Hereditary ataxia - adult onset


    Version 2.20
    Signed off v.2.13 on 6 Oct 2020

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • London North GLH
    • NHS GMS
    • Wessex and West Midlands GLH
    • Expert Review Green
    • Hereditary ataxia v1.148
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800
    • Sandhoff disease, 268800

    Red HEXB in Childhood onset dystonia or chorea or related movement disorder


    Version 1.72
    Signed off v.1.58 on 6 Oct 2020

    review Not set
    Sources
    • Expert Review Red
    • London North GLH

    Green HEXB in Severe Paediatric Disorders


    Version 1.42

    review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Next Generation Children Project
    • Expert Review Green
    • Expert list
    Phenotypes
    • Sandhoff disease, infantile, juvenile, and adult forms, 268800