Adult onset neurodegenerative disorder
Gene: CYP7B1
Spastic paraplegia-5A is an autosomal recessive neurologic disorder with a wide phenotypic spectrum. Some patients have pure spastic paraplegia affecting only gait, whereas others may have a complicated phenotype with additional manifestations, including optic atrophy or cerebellar ataxia. Age at onset ranged from 8 to 40 years, 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
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Spastic paraplegia 5A, autosomal recessive
Age of onset ranges from 1 to 47 years.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
Spastic paraplegia 5A, autosomal recessive
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: CYP7B1 were changed from Spastic paraplegia 5A, autosomal recessive to Spastic paraplegia 5A, autosomal recessive, OMIM:270800
Source Wessex and West Midlands GLH was added to CYP7B1.
Source Yorkshire and North East GLH was added to CYP7B1.
Source NHS GMS was added to CYP7B1.
Source London North GLH was added to CYP7B1.
Louise Daugherty: Comment on phenotypes: amended
gene: CYP7B1 was added gene: CYP7B1 was added to Neurodegenerative disorders - adult onset. Sources: Expert Review Green Mode of inheritance for gene: CYP7B1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CYP7B1 were set to Tsaousidou et al. (2008) i Phenotypes for gene: CYP7B1 were set to Spastic paraplegia 5A, autosomal recessive