Adult onset neurodegenerative disorder
Gene: NIPA1
Hereditary spastic paraplegia with onset in later childhood/early asult-hood; progressive gait disturbance. At least 3 cases based on HGMDpro - all missense. GreenCreated: 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
Spastic paraplegia 6, autosomal dominant; Spasticparaplegia6,autosomaldominant,600363
Mode of pathogenicity
Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype -please provide details in the comments
Associated with adult onset HSPCreated: 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
Phenotypes
Spastic paraplegia 6, autosomal dominant; Spasticparaplegia6,autosomaldominant,600363
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 NIPA1. Rating Changed from Green List (high evidence) to Red List (low evidence)
Source Wessex and West Midlands GLH was added to NIPA1.
Source Yorkshire and North East GLH was added to NIPA1.
Source NHS GMS was added to NIPA1.
Source London North GLH was added to NIPA1.
Louise Daugherty: Comment on phenotypes: amended
gene: NIPA1 was added gene: NIPA1 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: NIPA1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: NIPA1 were set to Rainier et al. (2003) Phenotypes for gene: NIPA1 were set to Spastic paraplegia 6, autosomal dominant; Spasticparaplegia6,autosomaldominant,600363