Genes in panel

Neurodegenerative disorders - adult onset

Gene: PRRT2

Red List (low evidence)

PRRT2 (proline rich transmembrane protein 2)
EnsemblGeneIds (GRCh38): ENSG00000167371
EnsemblGeneIds (GRCh37): ENSG00000167371
OMIM: 614386, Gene2Phenotype
PRRT2 is in 13 panels

4 reviews

Tracy Lester (Genetics laboratory, Oxford UK)

Red List (low evidence)

Paroxysmal kinesigenic choreoathetosis (PKC) is an autosomal dominant neurologic condition characterized by recurrent and brief attacks of involuntary movement triggered by sudden voluntary movement. These attacks usually have onset during childhood or early adulthood and can involve dystonic postures, chorea, or athetosis. Symptoms become less severe with age - non-progressive. Red
Created: 2 Sep 2019, 4:06 p.m. | Last Modified: 2 Sep 2019, 4:06 p.m.
Panel Version: 1.99

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Phenotypes
dystonia and occasionally hemiplegic migraine and epilepsy; episodic kinesigenic dyskinesia; EPISODIC KINESIGENIC DYSKINESIA 1; CONVULSIONS, FAMILIAL INFANTILE, WITH PAROXYSMAL CHOREOATHETOSIS; Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions; SEIZURES, BENIGN FAMILIAL INFANTILE, 2; Episodic kinesigenic dyskinesia 1, 128200

Nick Beauchamp (Sheffield Diagnostic Genetics Service)

Red List (low evidence)

Associated with episodic Dyskinesia
Created: 23 Jul 2019, 3:35 p.m. | Last Modified: 23 Jul 2019, 3:35 p.m.
Panel Version: 1.72

Mode of inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Louise Daugherty (Genomics England Curator)

Red List (low evidence)

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 Red
Created: 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.

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

Red List (low evidence)

Details

Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
  • Expert Review Red
  • Wessex and West Midlands GLH
  • Yorkshire and North East GLH
  • NHS GMS
  • London North GLH
Phenotypes
  • dystonia and occasionally hemiplegic migraine and epilepsy
  • episodic kinesigenic dyskinesia
  • EPISODIC KINESIGENIC DYSKINESIA 1
  • CONVULSIONS, FAMILIAL INFANTILE, WITH PAROXYSMAL CHOREOATHETOSIS
  • Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions
  • SEIZURES, BENIGN FAMILIAL INFANTILE, 2
  • Episodic kinesigenic dyskinesia 1, 128200
Tags
treatable
OMIM
614386
Clinvar variants
Variants in PRRT2
Penetrance
None
Publications
Panels with this gene

History Filter Activity

20 Sep 2019, Gel status: 1

Added New Source, Status Update

Louise Daugherty (Genomics England Curator)

Source Expert Review Red was added to PRRT2. Rating Changed from Green List (high evidence) to Red List (low evidence)

2 Sep 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source Wessex and West Midlands GLH was added to PRRT2.

23 Jul 2019, Gel status: 3

Added New Source

Louise Daugherty (Genomics England Curator)

Source Yorkshire and North East GLH was added to PRRT2.

23 Apr 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source NHS GMS was added to PRRT2.

23 Apr 2019, Gel status: 4

Added New Source

Louise Daugherty (Genomics England Curator)

Source London North GLH was added to PRRT2.

25 Jan 2019, Gel status: 4

Panel promoted to version 1.0

Louise Daugherty (Genomics England Curator)

Louise Daugherty: Comment on phenotypes: amended

18 Dec 2018, Gel status: 4

Added Tag

Rebecca Foulger (Genomics England curator)

Tag treatable tag was added to gene: PRRT2.

18 Dec 2018, Gel status: 4

Set Phenotypes

Rebecca Foulger (Genomics England curator)

Added phenotypes dystonia and occasionally hemiplegic migraine and epilepsy; CONVULSIONS, FAMILIAL INFANTILE, WITH PAROXYSMAL CHOREOATHETOSIS; SEIZURES, BENIGN FAMILIAL INFANTILE, 2; EPISODIC KINESIGENIC DYSKINESIA 1; episodic kinesigenic dyskinesia for gene: PRRT2

18 Dec 2018, Gel status: 4

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

Rebecca Foulger (Genomics England curator)

gene: PRRT2 was added gene: PRRT2 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: PRRT2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: PRRT2 were set to 22120146; 22399141; http://www.ncbi.nlm.nih.gov/books/NBK1155/; 22101681; 22744660 Phenotypes for gene: PRRT2 were set to Paroxysmal kinesigenic choreoathetosis (PKD1) and infantile convulsions; Episodic kinesigenic dyskinesia 1, 128200