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Hereditary neuropathy or pain disorder v3.83 | MMACHC | Alexander Rossor edited their review of gene: MMACHC: Added comment: should be included in R78 panel as panel now includes complex phenotypes e.g. ACOX1, HEXA, HEXB, MCM3AP, MORC2, PIGB, POLR3B, SLC25A46; Changed phenotypes to: Onset infancy to adulthood, thrombotic thrombocytopenia with encephalopathy, myelopathy, renal and pulmonary complications (can be life threatening), retinitis pigmentosa, axonal motor neuropathy. Treated with high dose vitamin B12. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.78 | MMACHC | Louise Daugherty commented on gene: MMACHC: Gene rated Amber : From feedback from Genomics England Clinical team (Anna de Burca and Meriel McEntagart). Extension of panel scope - syndrome with non-neurological features / Broader phenotype - methylmalonic acidemia & homcysteinuria | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.78 | MMACHC | Louise Daugherty Classified gene: MMACHC as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.78 | MMACHC | Louise Daugherty Added comment: 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/. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.78 | MMACHC | Louise Daugherty Gene: mmachc has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.1 | MMACHC |
Ellen McDonagh gene: MMACHC was added gene: MMACHC was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: MMACHC was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: MMACHC were set to 20610126 Phenotypes for gene: MMACHC were set to Onset infancy to adulthood; Methylmalonic aciduria and homocystinuria, cblC type, 277400; thrombotic thrombocytopenia with encephalopathy, myelopathy, renal and pulmonary complications (can be life threatening), retinitis pigmentosa, axonal motor neuropathy. Treated with high dose vitamin B12 |