Adult onset neurodegenerative disorder
Gene: TAF1
Torsion dystonia, adult-onset. High freq in Philippines - founder mutation which is a Alu-like retrotransposon insertion. Not sure if this would be picked up by WGS. Only one variant? AmberCreated: 2 Sep 2019, 4:06 p.m. | Last Modified: 2 Sep 2019, 4:06 p.m.
Panel Version: 1.99
Mode of inheritance
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Phenotypes
SVA retrotransposon insertion Dystonia-Parkinsonism, X-linked, 314250; (NB complex mutation); Dystonia-Parkinsonism, X-linked, 314250
Onset in fourth decadeCreated: 23 Jul 2019, 3:35 p.m. | Last Modified: 23 Jul 2019, 3:35 p.m.
Panel Version: 1.72
Mode of inheritance
X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Phenotypes
SVA retrotransposon insertion Dystonia-Parkinsonism, X-linked, 314250; (NB complex mutation); Dystonia-Parkinsonism, X-linked, 314250
Publications
Variants in this GENE are reported as part of current diagnostic practice
Comment on list classification: Prior to GLH sign off for this panel, TAF1 was discussed further by the specialist test group. It was raised by WWMGLH that the gene should be downgraded from Green to Red as they were not sure if the pipeline could detect the alu-like insertion variant - and no other variants reported in HGMDPro in association with Dystonia-Parkinsonism. However, further correspondence from LNGLH Huw Morris suggested an Amber rating - as per movement disorders on PanelApp. Noting that the genetic aetiology of this disorder is complex and not fully understood.Created: 28 Nov 2019, 2:21 p.m. | Last Modified: 28 Nov 2019, 2:22 p.m.
Panel Version: 1.117
As discussed with the GMS Neurology Specialist Test Group webex call11th September 2019 : The Specialist Test Group all agreed that there is enough evidence to rate this gene GreenCreated: 20 Sep 2019, 4:19 p.m. | Last Modified: 20 Sep 2019, 4:19 p.m.
Panel Version: 1.106
Review and rating from Tracy Lester (Oxford Medical Genetics Laboratories Oxford University Hospitals NHS Foundation Trust) on behalf of Wessex and West Midlands GLH for GMS Neurology specialist test group. All the green and amber, except for the genes with triplet repeats, were reviewed.Created: 2 Sep 2019, 4:46 p.m. | Last Modified: 2 Sep 2019, 4:46 p.m.
Panel Version: 1.101
Review and rating submitted by Nick Beauchamp (Sheffield Diagnostic genetics Service), on behalf of Yorkshire and North East GLH for GMS Neurology specialist test group.Created: 23 Jul 2019, 3:51 p.m. | Last Modified: 23 Jul 2019, 3:51 p.m.
Panel Version: 1.74
Review and rating submitted byJames Polke (North Bristol NHS Trust), unless specified in the review comment, on behalf of London North GLH for GMS Neurology specialist test group.Created: 23 Apr 2019, 5:35 p.m.
Variants in this GENE are reported as part of current diagnostic practice
Phenotypes for gene: TAF1 were changed from Dystonia-Parkinsonism, X-linked, 314250 to Dystonia-Parkinsonism, X-linked, OMIM:314250
Phenotypes for gene: TAF1 were changed from SVA retrotransposon insertion Dystonia-Parkinsonism, X-linked, 314250; (NB complex mutation); Dystonia-Parkinsonism, X-linked, 314250 to Dystonia-Parkinsonism, X-linked, 314250
Gene: taf1 has been classified as Amber List (Moderate Evidence).
Tag sva was removed from gene: TAF1.
Source Wessex and West Midlands GLH was added to TAF1.
Publications for gene TAF1 were changed from PMID: 12928496; PMID: 26637982; 17273961; PMID: 26879577; PMID: 17273961; 12928496; PMID: 26769797; 17668393; http://www.ncbi.nlm.nih.gov/books/NBK1155/; 20301662; 26637982; PMID: 23184149; PMID: 2368812 to 11714101; 20301662; 26769797; 2368812; 12928496; 26637982; 17273961; http://www.ncbi.nlm.nih.gov/books/NBK1155/; 17668393; 23184149; 26879577
Source Yorkshire and North East GLH was added to TAF1.
Gene: taf1 has been classified as Green List (High Evidence).
Source NHS GMS was added to TAF1.
Source London North GLH was added to TAF1.
Rebecca Foulger: Gene awaiting curator evaluati
Tag sva tag was added to gene: TAF1.
Added phenotypes (NB complex mutation); Dystonia-Parkinsonism, X-linked, 314250 for gene: TAF1
gene: TAF1 was added gene: TAF1 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Amber Mode of inheritance for gene: TAF1 was set to X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males) Publications for gene: TAF1 were set to PMID: 12928496; PMID: 26637982; 17273961; PMID: 26879577; PMID: 17273961; 12928496; PMID: 26769797; 17668393; http://www.ncbi.nlm.nih.gov/books/NBK1155/; 20301662; 26637982; PMID: 23184149; PMID: 2368812 Phenotypes for gene: TAF1 were set to SVA retrotransposon insertion Dystonia-Parkinsonism, X-linked, 314250; Dystonia-Parkinsonism, X-linked, 314250