Adult onset neurodegenerative disorder
Gene: NPC1
Niemann-Pick type C (NPC) disease is an autosomal recessive lipid storage disorder characterized by progressive neurodegeneration.Niemann-Pick disease type C has a highly variable clinical phenotype. Patients with the 'classic' childhood onset type C usually appear normal for 1 or 2 years with symptoms appearing between 2 and 4 years. Adult-onset forms, with insidious onset and slower progression, have also been reportedCreated: 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
Niemann-Pick disease types C1 and D (#257220)
Adult onset forms.Created: 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
Niemann-Pick disease types C1 and D (#257220)
Variants in this GENE are reported as part of current diagnostic practice
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.
Phenotypes for gene: NPC1 were changed from Niemann-Pick disease types C1 and D (#257220) to Niemann-Pick disease, type C1, OMIM:257220; Niemann-Pick disease, type D, OMIM:257220
Source Wessex and West Midlands GLH was added to NPC1.
Source Yorkshire and North East GLH was added to NPC1.
Source NHS GMS was added to NPC1.
Source London North GLH was added to NPC1.
Louise Daugherty: Comment on phenotypes: amended
gene: NPC1 was added gene: NPC1 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: NPC1 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: NPC1 were set to Niemann-Pick disease types C1 and D (#257220)