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Skeletal dysplasia v2.52 MIA3 Eleanor Williams Classified gene: MIA3 as Red List (low evidence)
Skeletal dysplasia v2.52 MIA3 Eleanor Williams Added comment: Comment on list classification: Promoting this gene from grey to red based on 1 family reported so far.
Skeletal dysplasia v2.52 MIA3 Eleanor Williams Gene: mia3 has been classified as Red List (Low Evidence).
Skeletal dysplasia v2.51 MIA3 Eleanor Williams Phenotypes for gene: MIA3 were changed from short stature; skeletal dysplasia; amelogenesis to short stature; skeletal dysplasia; amelogenesis; dentinogenesis imperfecta; short stature; brachydactyly; Platyspondyly; insulin-dependent diabetes mellitus; sensorineural hearing loss; mild intellectual disability
Skeletal dysplasia v2.50 MIA3 Eleanor Williams reviewed gene: MIA3: Rating: RED; Mode of pathogenicity: None; Publications: 32101163; Phenotypes: dentinogenesis imperfecta, short stature, brachydactyly, Platyspondyly, insulin-dependent diabetes mellitus, sensorineural hearing loss, mild intellectual disability; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Skeletal dysplasia v2.36 MIA3 Aleš Maver changed review comment from: The MIA3 gene is synonymous with TANGO1 in PMID:32101163. This publication reports a synonymous substitution (NM_001324062.1:c.3621A > G) that results in functionally validated exon eight skipping, leading to a truncated TANGO1/MIA3 protein. The variant was identified in four homozygous affected sibs of a consanguineous family, that presented with severe dentinogenesis imperfecta, short stature, various skeletal abnormalities, insulin-dependent diabetes mellitus, sensorineural hearing loss, and mild intellectual disability. Functional studies in HeLa and U2OS cells revealed that the truncated TANGO1/MIA3 protein is dispersed in the ER and its expression in cells with intact endogenous TANGO1/MIA3 impairs cellular collagen I secretion (PMID:32101163).
Sources: Literature; to: The MIA3 gene is synonymous with TANGO1 in PMID:32101163. This publication reports a synonymous substitution (NM_001324062.1:c.3621A > G) that results in functionally validated exon eight skipping, leading to a truncated TANGO1/MIA3 protein. The variant was identified in four homozygous affected sibs of a consanguineous family, that presented with severe dentinogenesis imperfecta, short stature, various skeletal abnormalities, insulin-dependent diabetes mellitus, sensorineural hearing loss, and mild intellectual disability. Functional studies in HeLa and U2OS cells revealed that the truncated TANGO1/MIA3 protein is dispersed in the ER and its expression in cells with intact endogenous TANGO1/MIA3 impairs cellular collagen I secretion (PMID:32101163).
Sources: Literature
Skeletal dysplasia v2.36 MIA3 Aleš Maver changed review comment from: The MIA3 gene is synonymous with TANGO1 in PMID:32101163. This publications reports a synonymous substitution (NM_001324062.1:c.3621A > G) that results in functionally validated exon eight skipping, leading to a truncated TANGO1/MIA3 protein. The variant was identified in four homozygous affected sibs of a consanguineous family, that presented with severe dentinogenesis imperfecta, short stature, various skeletal abnormalities, insulin-dependent diabetes mellitus, sensorineural hearing loss, and mild intellectual disability. Functional studies in HeLa and U2OS cells revealed that the truncated TANGO1/MIA3 protein is dispersed in the ER and its expression in cells with intact endogenous TANGO1/MIA3 impairs cellular collagen I secretion (PMID:32101163).
Sources: Literature; to: The MIA3 gene is synonymous with TANGO1 in PMID:32101163. This publication reports a synonymous substitution (NM_001324062.1:c.3621A > G) that results in functionally validated exon eight skipping, leading to a truncated TANGO1/MIA3 protein. The variant was identified in four homozygous affected sibs of a consanguineous family, that presented with severe dentinogenesis imperfecta, short stature, various skeletal abnormalities, insulin-dependent diabetes mellitus, sensorineural hearing loss, and mild intellectual disability. Functional studies in HeLa and U2OS cells revealed that the truncated TANGO1/MIA3 protein is dispersed in the ER and its expression in cells with intact endogenous TANGO1/MIA3 impairs cellular collagen I secretion (PMID:32101163).
Sources: Literature
Skeletal dysplasia v2.36 MIA3 Aleš Maver gene: MIA3 was added
gene: MIA3 was added to Skeletal dysplasia. Sources: Literature
Mode of inheritance for gene: MIA3 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: MIA3 were set to 32101163
Phenotypes for gene: MIA3 were set to short stature; skeletal dysplasia; amelogenesis
Penetrance for gene: MIA3 were set to unknown
Review for gene: MIA3 was set to RED
Added comment: The MIA3 gene is synonymous with TANGO1 in PMID:32101163. This publications reports a synonymous substitution (NM_001324062.1:c.3621A > G) that results in functionally validated exon eight skipping, leading to a truncated TANGO1/MIA3 protein. The variant was identified in four homozygous affected sibs of a consanguineous family, that presented with severe dentinogenesis imperfecta, short stature, various skeletal abnormalities, insulin-dependent diabetes mellitus, sensorineural hearing loss, and mild intellectual disability. Functional studies in HeLa and U2OS cells revealed that the truncated TANGO1/MIA3 protein is dispersed in the ER and its expression in cells with intact endogenous TANGO1/MIA3 impairs cellular collagen I secretion (PMID:32101163).
Sources: Literature