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Hereditary neuropathy or pain disorder v3.88 | RTN2 |
Achchuthan Shanmugasundram gene: RTN2 was added gene: RTN2 was added to Hereditary neuropathy or pain disorder. Sources: Literature Mode of inheritance for gene: RTN2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: RTN2 were set to 38527963 Phenotypes for gene: RTN2 were set to distal hereditary motor neuropathy, MONDO:0018894 Review for gene: RTN2 was set to GREEN Added comment: PMID:38527963 reported the identification of seven novel or ultra-rare homozygous loss-of-function RTN2 variants in 14 individuals from seven unrelated families with distal hereditary motor neuropathy. All affected individuals (seven males and seven females, aged 9-50 years) exhibited weakness in the distal upper and lower limbs, lower limb spasticity, hyperreflexia, with an onset in the first decade of life. Nerve conduction studies revealed axonal motor neuropathy with neurogenic changes in the electromyography. Characterisation of C. elegans RTN2 homolog loss-of-function variants demonstrated morphological and behavioural differences compared to the parental strain and treatment with an endoplasmic/sarcoplasmic reticulum Ca(2+) re-uptake inhibitor (2,5-di-tert-butylhydroquinone) rescued key phenotypic differences. Biallelic variants in RTN2 gene have not yet been associated with any phenotypes in OMIM or Gene2Phenotype, while monoallelic variants have been associated with spastic paraplegia (MIM #604805) in OMIM. Sources: Literature |
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Hereditary neuropathy or pain disorder v3.86 | PDXK |
Achchuthan Shanmugasundram gene: PDXK was added gene: PDXK was added to Hereditary neuropathy or pain disorder. Sources: Literature Mode of inheritance for gene: PDXK was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PDXK were set to 31187503; 32522499 Phenotypes for gene: PDXK were set to Neuropathy, hereditary motor and sensory, type VIC, with optic atrophy, OMIM:618511 Review for gene: PDXK was set to GREEN Added comment: PMID:31187503 - Five individuals from two unrelated families were reported with biallelic PDXK variants and with primary axonal polyneuropathy and optic atrophy. This association was also supported by results from cell-based functional assays. The biochemical profile can be rescued with PLP supplementation associated with clinical improvement. PMID:32522499 - Two affected siblings with a novel biallelic missense PDXK variant were reported with a similar phenotype as reported in PMID:31187503 with earlier onset. Functional analysis showed that this variant leads to almost complete loss of PDXK enzymatic activity and low PLP levels. This gene has been associated with relevant phenotypes in OMIM (MIM #618511), but not yet in Gene2Phenotype. Sources: Literature |
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Hereditary neuropathy or pain disorder v3.74 | COQ7 |
Lucy Jackson gene: COQ7 was added gene: COQ7 was added to Hereditary neuropathy or pain disorder. Sources: NHS GMS Mode of inheritance for gene: COQ7 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: COQ7 were set to PMID: 36758993; 37077559 Phenotypes for gene: COQ7 were set to autosomal recessive distal hereditary motor neuronopathy-9 (HMNR9) Review for gene: COQ7 was set to GREEN Added comment: This gene is associated with autosomal recessive distal hereditary motor neuronopathy-9 (HMNR9) Sources: NHS GMS |
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Hereditary neuropathy or pain disorder v3.66 | PSMC3 |
Achchuthan Shanmugasundram gene: PSMC3 was added gene: PSMC3 was added to Hereditary neuropathy or pain disorder. Sources: Literature Mode of inheritance for gene: PSMC3 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PSMC3 were set to 32500975 Phenotypes for gene: PSMC3 were set to ?Deafness, cataract, impaired intellectual development, and polyneuropathy, OMIM:619354 Review for gene: PSMC3 was set to AMBER Added comment: Three individuals from a single extended consanguineous Turkish pedigree was reported with early-onset and rapidly progressive deafness, early-onset cataract, severe developmental delay, severely impaired intellectual development, subcutaneous calcifications and peripheral neuropathy. They were identified with homozygous variant in PSMC3 gene (c.1127 + 337A>G). Functional studies in patient fibroblast cells suggested that the patient PSMC3 variant is responsible for proteasome failure affecting protein homeostasis under stress conditions. This is also supported by evidence from zebrafish models, where PSMC3 knockout has reproduced the human phenotype with inner ear development anomalies as well as cataracts. Sources: Literature |
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Hereditary neuropathy or pain disorder v3.62 | SARS |
Christopher Record gene: SARS was added gene: SARS was added to Hereditary neuropathy or pain disorder. Sources: Expert Review Mode of inheritance for gene: SARS was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: SARS were set to 37706277,36088542 Phenotypes for gene: SARS were set to CMTi Penetrance for gene: SARS were set to Complete Review for gene: SARS was set to GREEN Added comment: Dominant or de novo dominant plausibly causing CMT in four unrelated families. Another amino-acyl tRNA synthetase causing CMT Sources: Expert Review |
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Hereditary neuropathy or pain disorder v3.60 | MT-ND6 |
Dmitrijs Rots gene: MT-ND6 was added gene: MT-ND6 was added to Hereditary neuropathy or pain disorder. Sources: Literature Mode of inheritance for gene gene: MT-ND6 was set to MITOCHONDRIAL Publications for gene: MT-ND6 were set to PMID: 20301353 Phenotypes for gene: MT-ND6 were set to LHON; peripheral neuropathy Penetrance for gene: MT-ND6 were set to unknown Mode of pathogenicity for gene: MT-ND6 was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments Review for gene: MT-ND6 was set to GREEN Added comment: Gene is associated with LHON, but GeneReviews states: "Neurologic abnormalities such as postural tremor, peripheral neuropathy, nonspecific myopathy, and movement disorders have been reported to be more common in individuals with LHON than in the general population. ". Identified in our lab in a young patient with peripheral neuropathy phenotype only. Sources: Literature |
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Hereditary neuropathy or pain disorder v3.24 | Eleanor Williams Panel name changed from Hereditary neuropathy or pain disorder - NOT PMP22 copy number to Hereditary neuropathy or pain disorder | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v3.23 | Eleanor Williams List of related panels changed from Hereditary neuropathy NOT PMP22 copy number; R78 to Hereditary neuropathy NOT PMP22 copy number; Hereditary neuropathy or pain disorder - NOT PMP22 copy number; R78 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v3.11 | NUDT2 | Achchuthan Shanmugasundram reviewed gene: NUDT2: Rating: AMBER; Mode of pathogenicity: None; Publications: 27431290, 30059600, 33058507; Phenotypes: Intellectual developmental disorder with or without peripheral neuropathy, OMIM:619844; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v2.30 | Eleanor Williams List of related panels changed from Hereditary neuropathy or pain disorder - NOT PMP22 copy number; Hereditary neuropathy NOT PMP22 copy number; R78 to Hereditary neuropathy NOT PMP22 copy number; R78 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v2.29 |
Sarah Leigh Panel name changed from Hereditary neuropathy NOT PMP22 copy number to Hereditary neuropathy or pain disorder - NOT PMP22 copy number List of related panels changed from R78; Hereditary neuropathy or pain disorder - NOT PMP22 copy number to Hereditary neuropathy or pain disorder - NOT PMP22 copy number; Hereditary neuropathy NOT PMP22 copy number; R78 |
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Hereditary neuropathy or pain disorder v1.106 | Eleanor Williams List of related panels changed from R78; Hereditary neuropathy or pain disorder – NOT PMP22 copy number to R78; Hereditary neuropathy or pain disorder - NOT PMP22 copy number | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.83 | SORD |
Sarah Leigh Tag for-review was removed from gene: SORD. Tag Q3_21_NHS_review was removed from gene: SORD. |
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Hereditary neuropathy or pain disorder v1.83 | SORD | Sarah Leigh commented on gene: SORD: NHS Genomic Medicine Service consideration - coverage and variant calling will be compromised by pseudogene issue. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.83 | SORD | Sarah Leigh commented on gene: SORD | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.82 | SORD |
Sarah Leigh Source Expert Review Green was added to SORD. Rating Changed from Amber List (moderate evidence) to Green List (high evidence) |
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Hereditary neuropathy or pain disorder v1.52 | TFG |
Arina Puzriakova Added comment: Comment on mode of inheritance: MOI should be assessed at the next GMS panel review. If the decision is made to include genes on this panel that are associated with neuropathy as part of a more complex phenotype, rather than isolated neuropathy, the MOI should be updated from 'monoallelic' only to 'both mono- and biallelic' . ----- Monoallelic variants are associated with an adult-onset motor and sensory neuropathy (MIM# 604484), a disorder that is relevant to this panel. Biallelic variants cause a HSP (MIM# 615658) which also has been shown to involve peripheral neuropathy in complex cases. Both phenotypes have a sufficient number of unrelated cases (>3) reported to warrant a Green rating (updated publications list). |
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Hereditary neuropathy or pain disorder v1.48 | SORD | Arina Puzriakova Tag Q3_21_NHS_review tag was added to gene: SORD. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.44 | SORD | Sarah Leigh Publications for gene: SORD were set to 32367058; 33314640; 33397963 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.43 | SORD | Sarah Leigh Phenotypes for gene: SORD were changed from Neuropathy to Sorbitol dehydrogenase deficiency with peripheral neuropathy OMIM:618912; sorbitol dehydrogenase deficiency with peripheral neuropathy MONDO:0030055 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.37 |
Ivone Leong List of related panels changed from R78 to R78; Hereditary neuropathy or pain disorder – NOT PMP22 copy number Panel version 1.36 has been signed off on 2021-08-05 |
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Hereditary neuropathy or pain disorder v1.27 | POLR3B | Arina Puzriakova Phenotypes for gene: POLR3B were changed from Ataxia, spasticity, and demyelinating neuropathy to POLR3B-related neurodevelopmental disorder; Ataxia, spasticity, and demyelinating neuropathy | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.26 | POLR3B |
Arina Puzriakova Added comment: Comment on list classification: New gene added by Zornitza Stark (Australian Genomics). Djordjevic et al. 2021 (PMID:33417887) identified different de novo POLR3B variants in 6 unrelated individuals. EMG/NCSs for 5/6 individuals revealed predominantly demyelinating sensory and motor neuropathy. Other features included ID, ataxia, spasticity. POLR3B is listed in G2P with a 'probable' disease confidence rating for this phenotype (POLR3B-related neurodevelopmental disorder - monoallelic), but is not yet in OMIM. Overall, there is sufficient evidence to warrant a Green rating on this panel. |
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Hereditary neuropathy or pain disorder v1.25 | SORD | James Polke reviewed gene: SORD: Rating: GREEN; Mode of pathogenicity: None; Publications: 32367058, 33875678; Phenotypes: Peripheral Neuropathy, Charcot-Marie Tooth Disease, Sorbitol dehydrogenase deficiency with peripheral neuropathy (OMIM # 618912); Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.23 | SORD | Ivone Leong Tag for-review tag was added to gene: SORD. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.23 | SORD | Ivone Leong Classified gene: SORD as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.23 | SORD |
Ivone Leong Added comment: Comment on list classification: New gene added by Zornitza Stark (Australian Genomics) and recommended to be Green by David Hunt (Wessex Clinical Genetics Service). "Given that this is a potentially treatable neuropathy (https://www.ucl.ac.uk/ion/news/2020/may/sord-neuropathy-accelerated-journey-gene-identification-effective-treatment-patients), I think that SORD should be included in the ‘Hereditary neuropathy NOT PMP22 copy number’ gene panel." There is enough evidence to support a gene-disease association and this gene should be Green at the next review. |
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Hereditary neuropathy or pain disorder v1.23 | SORD | Ivone Leong Gene: sord has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.22 | SORD | Ivone Leong Publications for gene: SORD were set to 32367058 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v1.16 | SPTBN4 |
Arina Puzriakova gene: SPTBN4 was added gene: SPTBN4 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: Literature for-review tags were added to gene: SPTBN4. Mode of inheritance for gene: SPTBN4 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SPTBN4 were set to 28540413; 28940097; 29861105; 31230720; 31857255; 32672909 Phenotypes for gene: SPTBN4 were set to Neurodevelopmental disorder with hypotonia, neuropathy, and deafness, 617519 Review for gene: SPTBN4 was set to AMBER Added comment: At least 11 individuals from 9 unrelated families with biallelic variants in SPTBN4 reported at present. Motor neuronopathy/axonopathy was reported in 5 unrelated families. A formal evaluation by EMG/NCS was not conducted in the rest but phenotypes did include hypotonia and hyporeflexia which could be suggestive of neuropathy. Sources: Literature |
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Hereditary neuropathy or pain disorder v1.6 | ACOX1 |
Zornitza Stark gene: ACOX1 was added gene: ACOX1 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: Literature Mode of inheritance for gene: ACOX1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ACOX1 were set to 32169171 Phenotypes for gene: ACOX1 were set to Mitchell syndrome, MIM# 618960 Review for gene: ACOX1 was set to GREEN gene: ACOX1 was marked as current diagnostic Added comment: Mono-allelic variants (recurrent de novo missense, N237S) associated with Mitchell syndrome (MITCH): a progressive disorder characterised by episodic demyelination, sensorimotor polyneuropathy, and hearing loss. By contrast, bi-allelic variants cause a peroxisomal disorder characterised by neonatal hypotonia, seizures, apnoeic spells, delayed psychomotor development, and neurologic regression. Sources: Literature |
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Hereditary neuropathy or pain disorder v1.4 | SORD |
Zornitza Stark gene: SORD was added gene: SORD was added to Hereditary neuropathy NOT PMP22 copy number. Sources: Literature Mode of inheritance for gene: SORD was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SORD were set to 32367058 Phenotypes for gene: SORD were set to Neuropathy Review for gene: SORD was set to GREEN gene: SORD was marked as current diagnostic Added comment: 45 individuals from 38 families across multiple ancestries carrying the nonsense c.757delG (p.Ala253GlnfsTer27) variant in SORD, in either a homozygous or compound heterozygous state . Sources: Literature |
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Hereditary neuropathy or pain disorder v0.81 | MTTP | Louise Daugherty commented on gene: MTTP: 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 - Causes a progressive sensory neuropathy related to vitamin E deficiency as part of a complex multisystem disorder | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.49 | DNAJC3 | Louise Daugherty commented on gene: DNAJC3: Gene rated Amber : From feedback from Genomics England Clinical team (Anna de Burca and Meriel McEntagart). Extension of panel scope - minor feature / Broader phenotype - ataxia & hearing loss - only 1 family in OMIM - more evidence? Complex disorder not pure neuropathy | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hereditary neuropathy or pain disorder v0.1 | PTEN |
Ellen McDonagh gene: PTEN was added gene: PTEN was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: PTEN was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for gene: PTEN were set to Cowden syndrome 1, 158350; multifocal demyelinating motor neuropathy, macrocephaly, autism spectrum disorder and skin hamartomas |
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Hereditary neuropathy or pain disorder v0.1 | PMM2 |
Ellen McDonagh gene: PMM2 was added gene: PMM2 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: PMM2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PMM2 were set to 9140401 Phenotypes for gene: PMM2 were set to Neonatal onset, leukodystrophy, abnormal serum glycoproteins, mental retardation, hypotonia, ataxia, retinitis pigmentosa, seizures, slowly progressive neuropathy with SNCV, severe infections, hepatic insufficiency and cardiomyopathy; Congenital disorder of glycosylation, type Ia, 212065 |
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Hereditary neuropathy or pain disorder v0.1 | PEX10 |
Ellen McDonagh gene: PEX10 was added gene: PEX10 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: PEX10 was set to Publications for gene: PEX10 were set to 27230853; 20695019 Phenotypes for gene: PEX10 were set to Peroxisome biogenesis disorder 6A (Zellweger), 614870; Failure to thrive, facial dismorphism, agenesis of the corpus callosum, death in first year of life, axonal motor neuropathy, progressive ataxia and sensory-motor axonal neuropathy in adulthood described; Peroxisome biogenesis disorder 6B, 614871 |
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Hereditary neuropathy or pain disorder v0.1 | OPA3 |
Ellen McDonagh gene: OPA3 was added gene: OPA3 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH Mode of inheritance for gene: OPA3 was set to BOTH monoallelic and biallelic, autosomal or pseudoautosomal Phenotypes for gene: OPA3 were set to Infantile optic atrophy, additionally, extra pyramidal disorder (chorea), ataxia, cognitive defects, axonal sensory neuropathy, autonomic neuropathy, pseudo-obstruction; Optic atrophy 3 with cataract, 165300; 3-methylglutaconic aciduria, type III, 258501 |