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Hereditary neuropathy NOT PMP22 copy number

Gene: AGXT

Amber List (moderate evidence)

AGXT (alanine-glyoxylate aminotransferase)
EnsemblGeneIds (GRCh38): ENSG00000172482
EnsemblGeneIds (GRCh37): ENSG00000172482
OMIM: 604285, Gene2Phenotype
AGXT is in 12 panels

2 reviews

Louise Daugherty (Genomics England Curator)

I don't know

Comment on list classification: 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, 1:38 p.m. | Last Modified: 6 Dec 2019, 1:38 p.m.
Panel Version: 0.24
Gene remains rated Amber: From feedback from Genomics England Clinical team (Anna de Burca and Meriel McEntagart). Extension of panel scope - minor feature / Gene well established to cause PH1 Primary Hyperoxaluria (green). 2 reports of neuropathy - enough cases?
Created: 5 Dec 2019, 10:52 a.m. | Last Modified: 6 Dec 2019, 1:39 p.m.
Panel Version: 0.24
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.

Alexander Rossor (UCL Institute of Neurology)

Green List (high evidence)

Gene well established to cause PH1 (green). 2 reports of neuropathy
Created: 6 Jun 2019, 10:52 a.m.

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Renal failure and deposition of calcium oxalate crystals in tissues including nerve and muscle. Sensory and motor axonal neuropathy (some slowing)

Publications

Details

Mode of Inheritance
BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • London North GLH
  • NHS GMS
  • NHS GMS
  • London North GLH
Phenotypes
  • Hyperoxaluria, primary, type 1, 259900
  • Renal failure and deposition of calcium oxalate crystals in tissues including nerve and muscle. Sensory and motor axonal neuropathy (some slowing)
OMIM
604285
Clinvar variants
Variants in AGXT
Penetrance
None
Publications
Panels with this gene

History Filter Activity

6 Dec 2019, Gel status: 2

Entity classified by Genomics England curator

Louise Daugherty (Genomics England Curator)

Gene: agxt has been classified as Amber List (Moderate Evidence).

5 Dec 2019, Gel status: 1

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

Ellen McDonagh (Genomics England Curator)

gene: AGXT was added gene: AGXT was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: AGXT was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: AGXT were set to 25363903; 4701948 Phenotypes for gene: AGXT were set to Hyperoxaluria, primary, type 1, 259900; Renal failure and deposition of calcium oxalate crystals in tissues including nerve and muscle. Sensory and motor axonal neuropathy (some slowing)