Paroxysmal central nervous system disorders

Gene: GLRB

Green List (high evidence)

GLRB (glycine receptor beta)
EnsemblGeneIds (GRCh38): ENSG00000109738
EnsemblGeneIds (GRCh37): ENSG00000109738
OMIM: 138492, Gene2Phenotype
GLRB is in 8 panels

5 reviews

Robyn Labrum (UCLH NHS Trust)

Green List (high evidence)

Hyperekplexiais an early-onset neurologic disorder characterized by an exaggerated startle response to sudden, unexpected auditory or tactile stimuli. Affected individuals have brief episodes of intense, generalized hypertonia in response to stimulation. Neonates may have prolonged periods of rigidity and are at risk for sudden death from apnea or aspiration. Many affected infants have inguinal hernias. The symptoms tend to resolve after infancy, but adults may have increased startle-induced falls and/or experience nocturnal muscle jerks. We felt that this startle response fitted the brief of a paroxysmal disorder.
Created: 23 Sep 2019, 3:56 p.m. | Last Modified: 23 Sep 2019, 3:56 p.m.
Panel Version: 0.97

Penny Clouston (Oxford)

Green List (high evidence)

Happy with green if including Hyperekplexia on this panel.
Created: 23 Sep 2019, 12:51 p.m. | Last Modified: 23 Sep 2019, 12:51 p.m.
Panel Version: 0.95

James Polke (Neurogenetics Laboratory, Institute of Neurology, London)

Green List (high evidence)

Rebecca Foulger (Genomics England curator)

I don't know

Comment on list classification: Kept rating of GLRB as Green following Green updated reviews from both London North GLH, and West Midlands, Oxford and Wessex GLH.
Created: 23 Sep 2019, 4:34 p.m. | Last Modified: 23 Sep 2019, 4:34 p.m.
Panel Version: 0.111
Review and rating from Robyn Labrum (University College London Hospitals) was collated (September 19th 2019) on behalf of London North GLH for the GMS Neurology specialist test group. Re-review of a subset of genes was conducted in September 2019 to reach a rating consensus for clinical indication R66: Paroxysmal central nervous system disorders. Suggested rating: Green.
Created: 23 Sep 2019, 3:57 p.m. | Last Modified: 23 Sep 2019, 3:57 p.m.
Panel Version: 0.98
Review and rating from Penny Clouston (Oxford Medical Genetics Laboratories, Oxford University Hospitals NHS Foundation Trust) was collated (September 19th 2019) on behalf of West Midlands, Oxford and Wessex GLH for the GMS Neurology specialist test group. Re-review of a subset of genes was conducted in September 2019 to reach a rating consensus for clinical indication R66: Paroxysmal central nervous system disorders. Suggested rating: Green.
Created: 23 Sep 2019, 12:53 p.m. | Last Modified: 23 Sep 2019, 12:53 p.m.
Panel Version: 0.96
Review and rating from James Polke (Neurogenetics Laboratory, Institute of Neurology, London) was collated (February 2019) on behalf of London North GLH for the GMS Neurology specialist test group.
Created: 2 Sep 2019, 2:39 p.m. | Last Modified: 2 Sep 2019, 2:39 p.m.
Panel Version: 0.26
Review and rating from Tracy Lester (Oxford Medical Genetics Laboratories, Oxford University Hospitals NHS Foundation Trust) was collated (February 2019) on behalf of West Midlands, Oxford and Wessex GLH for the GMS Neurology specialist test group.
Created: 2 Sep 2019, 1:39 p.m. | Last Modified: 2 Sep 2019, 1:39 p.m.
Panel Version: 0.23

Tracy Lester (Genetics laboratory, Oxford UK)

I don't know

Hyperekplexia, include?
Created: 2 Sep 2019, 1:30 p.m. | Last Modified: 2 Sep 2019, 1:30 p.m.
Panel Version: 0.22

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Hyperekplexia 2, 614619

History Filter Activity

23 Sep 2019, Gel status: 3

Entity classified by Genomics England curator

Rebecca Foulger (Genomics England curator)

Gene: glrb has been classified as Green List (High Evidence).

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source NHS GMS was added to GLRB.

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source London North GLH was added to GLRB.

2 Sep 2019, Gel status: 3

Added New Source

Rebecca Foulger (Genomics England curator)

Source Wessex and West Midlands GLH was added to GLRB.

9 Jan 2019, Gel status: 4

Set Phenotypes

Louise Daugherty (Genomics England Curator)

Phenotypes for gene: GLRB were changed from 614619 HYPEREKPLEXIA 2 to Hyperekplexia 2, 614619

3 Jan 2019, Gel status: 4

Set Phenotypes

Ellen McDonagh (Genomics England Curator)

Added phenotypes 614619 HYPEREKPLEXIA 2 for gene: GLRB

3 Jan 2019, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Ellen McDonagh (Genomics England Curator)

gene: GLRB was added gene: GLRB was added to Paroxysmal neurological disorders, pain disorders and sleep disorders. Sources: Expert Review Green Mode of inheritance for gene: GLRB was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: GLRB were set to 23238346; 11929858; 21391991 Phenotypes for gene: GLRB were set to 614619 HYPEREKPLEXIA 2