Adult onset neurodegenerative disorder
Gene: GLRA1
Hyperekplexia is an early-onset neurologic disorder characterized by an exaggerated startle response to sudden, unexpected auditory or tactile stimuli - not neurodegeneration. Red, several casesCreated: 2 Sep 2019, 4:06 p.m. | Last Modified: 2 Sep 2019, 4:06 p.m.
Panel Version: 1.99
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Hyperekplexia, hereditary 1, 149400
Onset in infancy.Created: 23 Jul 2019, 3:35 p.m. | Last Modified: 23 Jul 2019, 3:35 p.m.
Panel Version: 1.72
Mode of inheritance
BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Phenotypes
Hyperekplexia, hereditary 1, 149400
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 GLRA1. Rating Changed from Green List (high evidence) to Red List (low evidence)
Source Wessex and West Midlands GLH was added to GLRA1.
Source Yorkshire and North East GLH was added to GLRA1.
Source NHS GMS was added to GLRA1.
Source London North GLH was added to GLRA1.
Louise Daugherty: Comment on phenotypes: amended
Phenotypes for gene: GLRA1 were changed from 149400 HYPEREKPLEXIA, HEREDITARY 1 to Hyperekplexia, hereditary 1, 149400
gene: GLRA1 was added gene: GLRA1 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: GLRA1 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Publications for gene: GLRA1 were set to 20301437 Phenotypes for gene: GLRA1 were set to 149400 HYPEREKPLEXIA, HEREDITARY 1