HEXB

hexosaminidase subunit beta
OMIM: 606873, ClinGen, DECIPHER

16 panels

Panel Reviews Mode of inheritance Details
16 panels

Green HEXB in Motor Neurone Disease


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

2 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Expert Review Green
  • Literature
  • Victorian Clinical Genetics Services
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms MIM#268800

Red HEXB in Hydrops fetalis


Level 2: Dysmorphic and congenital abnormality syndromes
Version 1.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Expert list
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM# 268800

Green HEXB in Macrocephaly_Megalencephaly


Level 2: Dysmorphic and congenital abnormality syndromes
Version 1.0

0 reviews Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green HEXB in Mendeliome


Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM# 268800
  • MONDO:0010006

Green HEXB in Lysosomal Storage Disorder


Level 2: Metabolic conditions
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM# 268800
  • MONDO:0010006

Green HEXB in Genetic Epilepsy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
  • Australian Genomics Health Alliance Epilepsy Flagship
  • Victorian Clinical Genetics Services
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM# 268800
  • MONDO:0010006

Green HEXB in Regression


Level 2: Neurology and neurodevelopmental disorders
Version 1.0

0 reviews Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green HEXB in Intellectual disability syndromic and non-syndromic


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Genetic Health Queensland
Phenotypes
  • Sandhoff disease MONDO:0010006

Green HEXB in Ataxia


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Royal Melbourne Hospital
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, 268800
  • Sandhoff disease, 268800

Green HEXB in Hereditary Neuropathy


Level 2: Neurology and neurodevelopmental disorders
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Royal Melbourne Hospital
Phenotypes
  • Usually infantile-onset, developmental delay and cognitive decline, visual loss (‘cherry red spot’), motor>sensory neuronopathy, hypometric saccades, adult-onset (second decade) cases described
  • Tay-Sachs disease

Green HEXB in Mackenzie's Mission_Reproductive Carrier Screening


Level 2: Screening
Version 1.0

0 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Mackenzie's Mission
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, 268800 (3)

Green HEXB in Additional findings_Paediatric


Level 2: Screening
Version 1.0

0 reviews BIALLELIC, autosomal or pseudoautosomal
Sources
  • BabySeq Category A gene
  • Expert Review Green
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms

Red HEXB in Fetal anomalies


Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms-MIM#268800

Green HEXB in Prepair 1000+


Level 2: Screening
Version 3.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Mackenzie's Mission
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM#268800

Red HEXB in Genomic newborn screening: BabyScreen+


Level 2: Screening
Version 2.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • BabySeq Category A gene
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM# 268800

Green HEXB in Prepair 500+


Level 2: Screening
Version 3.0

1 review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Mackenzie's Mission
Phenotypes
  • Sandhoff disease, infantile, juvenile, and adult forms, MIM#268800