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Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.106 VMA21 Bryony Thompson Classified gene: VMA21 as Green List (high evidence)
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.106 VMA21 Bryony Thompson Gene: vma21 has been classified as Green List (High Evidence).
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.19 VMA21 Zornitza Stark Marked gene: VMA21 as ready
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.19 VMA21 Zornitza Stark Added comment: Comment when marking as ready: Phenotypic overlap with LGMD.
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.19 VMA21 Zornitza Stark Gene: vma21 has been classified as Amber List (Moderate Evidence).
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.19 VMA21 Zornitza Stark Classified gene: VMA21 as Amber List (moderate evidence)
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.19 VMA21 Zornitza Stark Gene: vma21 has been classified as Amber List (Moderate Evidence).
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.18 VMA21 Zornitza Stark Tag deep intronic tag was added to gene: VMA21.
Limb-Girdle Muscular Dystrophy and Distal Myopathy v0.18 VMA21 Crystle Lee gene: VMA21 was added
gene: VMA21 was added to Limb Girdle Muscular Dystrophy. Sources: Expert Review
Mode of inheritance for gene: VMA21 was set to X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Publications for gene: VMA21 were set to 27916343; 25809233; 23315026
Phenotypes for gene: VMA21 were set to Myopathy, X-linked, with excessive autophagy (MIM#310440)
Review for gene: VMA21 was set to AMBER
Added comment: Childhood onset muscle disease, primarily affecting proximal muscles and elevated CK. No other muscle group involvement. Characterize by progressive muscle weakness with a limb-girdle pattern (PMID: 25809233). Differential diagnosis with LGMD (PanelApp UK)

Intronic variants in multiple families. Onset in childhood

PMID: 25809233: Different splice site variants reported in 2 families, onset in childhood.

PMID: 23315026: 5 splice region and 1 missense reported in 14 families with multiple affected. Quantitative RT-PCR from patient fibroblasts demonstrated reduction in VMA21 mRNA.
Sources: Expert Review
Sources: Expert Review