Intellectual disability update Jan 2018

Gene: HDAC6

Red List (low evidence)

HDAC6 (histone deacetylase 6)
EnsemblGeneIds (GRCh38): ENSG00000094631
EnsemblGeneIds (GRCh37): ENSG00000094631
OMIM: 300272, Gene2Phenotype
HDAC6 is in 5 panels

1 review

Eleanor Williams (Genomics England Curator)

Comment on list classification: Provisional association of HDAC6 to ?Chondrodysplasia with platyspondyly, distinctive brachydactyly, hydrocephaly, and microphthalmia (MIM:300863) in OMIM based on one family reported in Chassaing et al. (2005) (PMID:16001442) with apparent X-linked dominant chondrodysplasia (300863) and phenotypes including ID. Simon et al. (2010) (PMID: 20181727) identified a variant in HDAC6 in this family that completely segregated with the disorder. Functional experiments showed that the mutation abrogated the posttranscriptional regulation normally exerted by miR433. Bonnet et al 2006 (PMID:16900295). Male with de-novo 5Mb duplication encompassing HDAC6 - mild mental retardation. Kim et al 2016 (PMID:27545680) found that LoF mutations in SON affect splicing of transcripts of genes associated with brain development including HDAC6. No other cases of ID associated with HDAC6 variants found in Gene2Phenotype or PubMed. Rated as red as not sufficient numbers of ID cases associated with HDAC6.
Created: 7 Mar 2018, 11:25 a.m.

Details

Sources
  • Expert Review Red
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • ?Chondrodysplasia with platyspondyly, distinctive brachydactyly, hydrocephaly, and microphthalmia 300863
OMIM
300272
Clinvar variants
Variants in HDAC6
Penetrance
None
Publications
Panels with this gene

History Filter Activity

7 Mar 2018, Gel status: 1

Set publications

Eleanor Williams (Genomics England Curator)

Publications for HDAC6 were set to 16001442; 20181727; 16900295; 27545680

7 Mar 2018, Gel status: 1

Set Phenotypes

Eleanor Williams (Genomics England Curator)

Phenotypes for HDAC6 were set to ?Chondrodysplasia with platyspondyly, distinctive brachydactyly, hydrocephaly, and microphthalmia 300863

7 Mar 2018, Gel status: 1

Gene classified by Genomics England curator

Eleanor Williams (Genomics England Curator)

This gene has been classified as Red List (Low Evidence).

18 Dec 2017, Gel status: 1

Added New Source

Ellen McDonagh (Genomics England Curator)

HDAC6 was added to Intellectual disability update Jan 2018 panel. Sources: Radboud University Medical Center, Nijmegen,Expert Review Red

18 Dec 2017, Gel status: 1

Created

Ellen McDonagh (Genomics England Curator)

HDAC6 was created by Ellen McDonagh