Description
This panel was developed by and is maintained by VCGS.

More than 90% of individuals with congenital central hypoventilation syndrome have variants in the PHOX2B gene, most commonly an expansion of the polyalanine tract, which may not be tractable by all NGS assays.

3 reviewers

  • Tegan French (Victorian Clinical Genetics Services)

  • Krithika Murali (Victorian Clinical Genetics Services)

  • Zornitza Stark (Victorian Clinical Genetics Services; Australian Genomics)

11 Entities

11 reviewed, 4 green

List Entity Reviews Mode of inheritance Details
11 Entitiess
Green Green List (high evidence)
KCNK3
1 review
1 green
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Neurodevelopmental disorder, MONDO:0700092, KCNK3-related
  • developmental delay with sleep apnoea (DDSA)
Tags
Green Green List (high evidence)
PHOX2B
1 review
1 green
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, congenital, with or without Hirschsprung disease, MIM# 209880
Tags
Green Green List (high evidence)
SLC52A2
1 review
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert list
  • Expert Review Green
Phenotypes
  • Brown-Vialetto-Van Laere syndrome 2
  • 614707
Tags
Green Green List (high evidence)
SLC52A3
1 review
1 green
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert list
  • Expert Review Green
Phenotypes
  • Brown-Vialetto-Van Laere syndrome 1, MIM# 211530
Tags
Amber Amber List (moderate evidence)
ASCL1
1 review
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Amber
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, congenital, MIM# 209880
Tags
Amber Amber List (moderate evidence)
LBX1
1 review
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review
  • Expert Review Amber
Phenotypes
  • Central hypoventilation syndrome, congenital, 3, MIM#619483
Tags
Red Red List (low evidence)
BDNF
1 review
1 red
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Red
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, congenital, MIM#209880
Tags
  • refuted
Red Red List (low evidence)
EDN3
1 review
1 red
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Red
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, congenital, MIM# 209880
Tags
  • disputed
Red Red List (low evidence)
GDNF
1 review
1 red
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Red
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, MIM# 209880
Tags
Red Red List (low evidence)
MYO1H
1 review
1 red
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Red
  • Literature
Phenotypes
  • Central hypoventilation syndrome, congenital, 2, and autonomic dysfunction, MIM#619482
Tags
Red Red List (low evidence)
RET
1 review
1 red
MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Red
  • Victorian Clinical Genetics Services
Phenotypes
  • Central hypoventilation syndrome, congenital, MIM#209880
Tags

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