DISEASE: Deafness, dystonia, and cerebral hypomyelination
Entry
H02287 Disease
Name
Deafness, dystonia, and cerebral hypomyelination
Subgroup
Contiguous ABCD1/DXS1375E deletion syndrome CADDS
Description
Deafness, dystonia, and cerebral hypomyelination (DDCH) is a severe X-linked syndrome, characterized by motor and intellectual disabilities, dystonia, sensorineural deafness, and white-matter changes. Mutations in BCAP31, that encodes BAP31, cause this disease. BAP31 is a chaperone protein involved in several pathways, including ER associated degradation, export of ER proteins to the Golgi apparatus, and programmed cell death.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD2H Syndromic genetic deafness
H02287 Deafness, dystonia, and cerebral hypomyelination
Cacciagli P, Sutera-Sardo J, Borges-Correia A, Roux JC, Dorboz I, Desvignes JP, Badens C, Delepine M, Lathrop M, Cau P, Levy N, Girard N, Sarda P, Boespflug-Tanguy O, Villard L
Title
Mutations in BCAP31 cause a severe X-linked phenotype with deafness, dystonia, and central hypomyelination and disorganize the Golgi apparatus.
Contiguous deletion of the X-linked adrenoleukodystrophy gene (ABCD1) and DXS1357E: a novel neonatal phenotype similar to peroxisomal biogenesis disorders.