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Mitochondrial disorders v9.40 SPG7 Ida Ertmanska Tag digenic tag was added to gene: SPG7.
Tag Q1_26_MOI tag was added to gene: SPG7.
Tag Q1_26_NHS_review tag was added to gene: SPG7.
Mitochondrial disorders v9.40 SPG7 Ida Ertmanska commented on gene: SPG7: Comment on list classification: As reviewed by Lauren Turton, an overwhelming majority of cases with SPG7-related spastic paraplegia / spinocerebellar ataxia / optic atrophy have biallelic SPG7 variants. While several monoallelic cases have been described to date, the evidence for dominant inheritance is controversial (e.g., deep intronic SPG7 variant detectable only by WGS - PMID: 31854126; possible digenic inheritance with variants in other spasticity-related genes / SPG7-interacting genes - emerging evidence for AFG3L2 in particular - PMID: 23065789, 33598982, 33774748). Heterozygous carriers of SPG7 variants in recessive pedigrees are usually unaffected. Based on available evidence, the mode of inheritance for SPG7 should be changed to BIALLELIC, autosomal or pseudoautosomal.
Mitochondrial disorders v9.40 SPG7 Ida Ertmanska reviewed gene: SPG7: Rating: GREEN; Mode of pathogenicity: None; Publications: 24466038, 24767997, 26539208, 30252181, 33045469, 39978794; Phenotypes: Spastic paraplegia 7, autosomal recessive, OMIM:607259, hereditary spastic paraplegia 7, MONDO:0011803; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mitochondrial disorders v9.36 SPG7 Lauren Turton reviewed gene: SPG7: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: ; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes
Mitochondrial disorders v4.99 SPG7 Eleanor Williams commented on gene: SPG7
Mitochondrial disorders v4.99 SPG7 Eleanor Williams Tag Q2_23_MOI was removed from gene: SPG7.
Mitochondrial disorders v4.95 SPG7 Sarah Leigh commented on gene: SPG7: The mode of inheritance of this gene has been updated to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal following NHS Genomic Medicine Service approval.
Mitochondrial disorders v4.94 SPG7 Sarah Leigh Source NHS GMS was added to SPG7.
Mode of inheritance for gene SPG7 was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Mitochondrial disorders v4.3 SPG7 Sarah Leigh Publications for gene: SPG7 were set to
Mitochondrial disorders v4.2 SPG7 Sarah Leigh Tag Q2_23_MOI tag was added to gene: SPG7.
Mitochondrial disorders v4.2 SPG7 Sarah Leigh reviewed gene: SPG7: Rating: ; Mode of pathogenicity: None; Publications: ; Phenotypes: ; Mode of inheritance: BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Mitochondrial disorders v4.2 SPG7 Sarah Leigh Phenotypes for gene: SPG7 were changed from Disorders of mitochondrial DNA maintenance and integrity; Spastic paraplegia 7, autosomal recessive, 607259 to Spastic paraplegia 7, autosomal recessive, OMIM:607259; hereditary spastic paraplegia 7, MONDO:0011803