Hereditary neuropathy or pain disorder
Gene: SIGMAR1EnsemblGeneIds (GRCh38): ENSG00000147955
EnsemblGeneIds (GRCh37): ENSG00000147955
OMIM: 601978, Gene2Phenotype
SIGMAR1 is in 6 panels
5 reviews
Louise Daugherty (Genomics England Curator)
Rating and review submitted on behalf of James Polke (Neurogenetics Laboratory,Institute of Neurology, London), on behalf of London North GLH for GMS Neurology specialist test group.Created: 9 May 2019, 5 p.m.
James Polke (Neurogenetics Laboratory, Institute of Neurology, London)
Alexander Rossor (UCL Institute of Neurology)
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Mary Reilly (Institute of Neurology)
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Ellen McDonagh (Genomics England Curator)
Comment on list classification: This gene was added by a reviewer, and rated green by a second reviewer. There has been a commentary regarding whether SIGMARI variants are causal of motor neuron disease.Created: 9 May 2016, 8:46 a.m.
Details
- Mode of Inheritance
- BIALLELIC, autosomal or pseudoautosomal
- Sources
-
- Expert Review Green
- Expert Review
- London North GLH
- NHS GMS
- NHS GMS
- London North GLH
- OMIM
- 601978
- Clinvar variants
- Variants in SIGMAR1
- Penetrance
- None
- Publications
-
- PMID: 26088964 is a commentary on PMID: 25678561 raising a lack of evidence for SIGMARI to be pathogenic, and that previous reports of patients with SIGMARI variants were also shown to harbour C9orf72 expansions. PMID: 26088963 - in reply, authors state that there is in vitro and in vivo evidence, and expression evidence, and that a case reported did not have the C9orf72 expansion
- PubMed: 21842496 - E102Q variant identified in a Saudi Arabian family to be associated with amyotrophic lateral sclerosis 16, juvenile
- PMID: 26078401 - c.151+1G>T variant in SIGMARI resulted in a 60 bp deletion in the transcript, and segrated with the distal hereditary motor neuropathy in a Chinese family.
- PMID: 26205306 one family report for association with Amyotrophic lateral sclerosis and c.672*31A>G (rs4879809) - the C9ORF72 repeat region in intron 1, previously implicated in a related phenotype, was excluded through linkage, and further confirmation of exclusion was obtained by amplifying intron 1 of C9ORF72 with multiple primers in affected individuals and controls
- Panels with this gene
History Filter Activity
Created, Added New Source, Set mode of inheritance, Set publications
Ellen McDonagh (Genomics England Curator)gene: SIGMAR1 was added gene: SIGMAR1 was added to Hereditary neuropathy NOT PMP22 copy number. Sources: NHS GMS,London North GLH,Expert Review,Expert Review Green Mode of inheritance for gene: SIGMAR1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SIGMAR1 were set to PMID: 26088964 is a commentary on PMID: 25678561 raising a lack of evidence for SIGMARI to be pathogenic, and that previous reports of patients with SIGMARI variants were also shown to harbour C9orf72 expansions. PMID: 26088963 - in reply, authors state that there is in vitro and in vivo evidence, and expression evidence, and that a case reported did not have the C9orf72 expansion; PubMed: 21842496 - E102Q variant identified in a Saudi Arabian family to be associated with amyotrophic lateral sclerosis 16, juvenile; PMID: 26078401 - c.151+1G>T variant in SIGMARI resulted in a 60 bp deletion in the transcript, and segrated with the distal hereditary motor neuropathy in a Chinese family.; PMID: 26205306 one family report for association with Amyotrophic lateral sclerosis and c.672*31A>G (rs4879809) - the C9ORF72 repeat region in intron 1, previously implicated in a related phenotype, was excluded through linkage, and further confirmation of exclusion was obtained by amplifying intron 1 of C9ORF72 with multiple primers in affected individuals and controls