Adult onset neurodegenerative disorder
Gene: GRID2
Autosomal recessive spinocerebellar ataxia-18 is a neurologic disorder characterized by delayed psychomotor development, severely impaired gait due to cerebellar ataxia, ocular movement abnormalities, and intellectual disability. Childhood onset, 2 families in omim. RedCreated: 2 Sep 2019, 4:06 p.m. | Last Modified: 2 Sep 2019, 4:06 p.m.
Panel Version: 1.99
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Spinocerebellar ataxia, autosomal recessive 18, 616204
Onset in infancyCreated: 23 Jul 2019, 3:35 p.m. | Last Modified: 23 Jul 2019, 3:35 p.m.
Panel Version: 1.72
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Spinocerebellar ataxia, autosomal recessive 18, 616204
As discussed with the GMS Neurology Specialist Test Group webex call 11th September 2019: The Specialist Test Group all agreed that there is only enough evidence to rate this gene RedCreated: 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.
Source Expert Review Red was added to GRID2. Rating Changed from Green List (high evidence) to Red List (low evidence)
Source Wessex and West Midlands GLH was added to GRID2.
Source Yorkshire and North East GLH was added to GRID2.
Source NHS GMS was added to GRID2.
Source London North GLH was added to GRID2.
Louise Daugherty: Comment on phenotypes: amended
Phenotypes for gene: GRID2 were changed from Rare cases of autosomal dominant inheritance reported by Coutelier et al., 2015.; Autosomal recessive spinocerebellar ataxia 18 (#616204) to Spinocerebellar ataxia, autosomal recessive 18, 616204
Publications for gene: GRID2 were set to PMID: 25841024
gene: GRID2 was added gene: GRID2 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: GRID2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: GRID2 were set to PMID: 25841024 Phenotypes for gene: GRID2 were set to Rare cases of autosomal dominant inheritance reported by Coutelier et al., 2015.; Autosomal recessive spinocerebellar ataxia 18 (#616204)