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Prepair 1000+ v1.1868 FHL1 Melanie Marty changed review comment from: The FHL1 gene is associated with a diverse spectrum of X-linked diseases affecting skeletal and cardiac muscle (PMID: 21310615, 40017287).

Well-established gene-disease association. FHL1 encodes 3 alternatively spliced isoforms - FHL1A, FHL1B, FHL1C composed of different LIM domains. FHL1A is predominant in muscle. Pathogenic variants affected isoform expression differently depending on location in alternatively spliced exons. Location of the variant appears to be related to severity of phenotype. Loss of function is the mechanism of disease.

Reducing body myopathy (RBM) PMID: 18179901, 19716112, 18274675, 19181672, 25274776, 34366191 - XLD inheritance with clinical spectrum that includes severe early-onset to later-onset less progressive conditions including X-linked scapuloperoneal muscular dystrophy & X-linked myopathy with postural muscle atrophy. Pathogenic variants mainly located in more proximal exons (3-6). Fhl1 W122S knock-in mouse model has late-onset mild myopathy.

XL-EDMD PMID: 19716112, 20186852, 20301609 - at least 7 families reported with XLD inheritance (female heterozygous carriers were asymptomatic or had mild myopathy and/or cardiomyopathy). EDMD-associated variants are localized in the distal exons (5-8) and associated with reduced function.; to: The FHL1 gene is associated with a diverse spectrum of X-linked diseases affecting skeletal and cardiac muscle (PMID: 21310615, 40017287).

Well-established gene-disease association. FHL1 encodes 3 alternatively spliced isoforms - FHL1A, FHL1B, FHL1C composed of different LIM domains. FHL1A is predominant in muscle. Pathogenic variants affected isoform expression differently depending on location in alternatively spliced exons. Location of the variant appears to be related to severity of phenotype. Loss of function is the mechanism of disease.

Reducing body myopathy (RBM) PMID: 18179901, 19716112, 18274675, 19181672, 25274776, 34366191 - XLD inheritance with clinical spectrum that includes severe early-onset to later-onset less progressive conditions including X-linked scapuloperoneal muscular dystrophy & X-linked myopathy with postural muscle atrophy. Pathogenic variants mainly located in more proximal exons (3-6). Fhl1 W122S knock-in mouse model has late-onset mild myopathy. Female carriers may experience mild proximal muscle weakness or be asymptomatic.

XL-EDMD PMID: 19716112, 20186852, 20301609 - at least 7 families reported with XLD inheritance (female heterozygous carriers were asymptomatic or had mild myopathy and/or cardiomyopathy). EDMD-associated variants are localized in the distal exons (5-8) and associated with reduced function.
Prepair 1000+ v1.525 DMD Zornitza Stark Marked gene: DMD as ready
Prepair 1000+ v1.525 DMD Zornitza Stark Gene: dmd has been classified as Green List (High Evidence).
Prepair 1000+ v1.525 DMD Zornitza Stark Phenotypes for gene: DMD were changed from Duchenne muscular dystrophy, 310200 (3) to Becker muscular dystrophy MIM#300376; Duchenne muscular dystrophy MIM#310200
Prepair 1000+ v1.524 DMD Zornitza Stark Publications for gene: DMD were set to
Prepair 1000+ v1.523 DMD Zornitza Stark Tag SV/CNV tag was added to gene: DMD.
Prepair 1000+ v1.486 DMD Andrew Coventry reviewed gene: DMD: Rating: GREEN; Mode of pathogenicity: None; Publications: 20301298; Phenotypes: Becker muscular dystrophy MIM#300376, Duchenne muscular dystrophy MIM#310200; Mode of inheritance: X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Prepair 1000+ v1.486 DMD Andrew Coventry Deleted their review
Prepair 1000+ v1.486 DMD Andrew Coventry reviewed gene: DMD: Rating: GREEN; Mode of pathogenicity: None; Publications: 20301298 16770791; Phenotypes: Becker muscular dystrophy MIM#300376, Duchenne muscular dystrophy MIM#310200, Cardiomyopathy, dilated, 3B MIM#302045; Mode of inheritance: X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
Prepair 1000+ v1.3 DMD Seb Lunke Added phenotypes Duchenne muscular dystrophy, 310200 (3) for gene: DMD
Prepair 1000+ v0.0 DMD Zornitza Stark gene: DMD was added
gene: DMD was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green
Mode of inheritance for gene: DMD was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females
Phenotypes for gene: DMD were set to Duchenne muscular dystrophy, 310200 (3)