Hereditary neuropathy NOT PMP22 copy numberGene: SLC25A19
Gene rated Amber : From feedback from Genomics England Clinical team (Anna de Burca and Meriel McEntagart): Extension of panel scope - epilepsy/encephalopathy with neuropathy / Broader phenotype: episodic encephalopathy with progressive axonal neuropathy; common mutation in Amish and 1 other unrelated family in OMIM
Created: 7 Dec 2019, 12:03 a.m. | Last Modified: 7 Dec 2019, 12:03 a.m.
Panel Version: 0.86
This gene has changed ratings because the panel for R78 was going to be a broad panel (to include conditions where neuropathy is part of a more complex phenotype or where there is overlap with another neurological presentation eg. HSP) but subsequently during the follow up call on 21st June with the Test Group it was agreed that it was more clinically relevant for R78 to be restricted to genes that are associated with isolated neuropathy, which this panel represents. For genes that represent the broader phenotype see https://panelapp.genomicsengland.co.uk/panels/85/.
Created: 6 Dec 2019, 10:25 p.m. | Last Modified: 6 Dec 2019, 10:25 p.m.
Panel Version: 0.84
Review and rating uploaded from file (Curation_Template_GMS_Neuro_AR_20190521.xlsx) submitted by Alex Rossor (UCL Institute of Neurology) on behalf of London North GLH for GMS Neurology specialist test group.
Created: 11 Jun 2019, 1:40 p.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Acute encephalopathic episodes and paralysis following febrile illness with almost complete recovery. Absent sensory-motor action potential during illness. Bilateral striatal necrosis on MRI. Additional chronic progressive axonal neuropathy
Source Expert Review Amber was added to SLC25A19. Rating Changed from Red List (low evidence) to Amber List (moderate evidence)
gene: SLC25A19 was added gene: SLC25A19 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: SLC25A19 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SLC25A19 were set to 19798730 Phenotypes for gene: SLC25A19 were set to Acute encephalopathic episodes and paralysis following febrile illness with almost complete recovery. Absent sensory-motor action potential during illness. Bilateral striatal necrosis on MRI. Additional chronic progressive axonal neuropathy; Thiamine metabolism dysfunction syndrome 4 (progressive polyneuropathy type), 613710