New missense variants in RELT causing hypomineralised amelogenesis imperfecta
نویسندگان
چکیده
منابع مشابه
A novel missense mutation (p.P52R) in amelogenin gene causing X-linked amelogenesis imperfecta.
Amelogenesis imperfecta (AI) is a hereditary disease with abnormal dental enamel formation. Here we report a Japanese family with X-linked AI transmitted over at least four generations. Mutation analysis revealed a novel mutation (p.P52R) in exon 5 of the amelogenin gene. The mutation was detected as heterozygous in affected females and as hemizygous in their affected father. The affected siste...
متن کاملA missense mutation in ITGB6 causes pitted hypomineralized amelogenesis imperfecta
We identified a family in which pitted hypomineralized amelogenesis imperfecta (AI) with premature enamel failure segregated in an autosomal recessive fashion. Whole-exome sequencing revealed a missense mutation (c.586C>A, p.P196T) in the I-domain of integrin-β6 (ITGB6), which is consistently predicted to be pathogenic by all available programmes and is the only variant that segregates with the...
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متن کاملAmelogenesis imperfecta
Amelogenesis imperfecta (AI) represents a group of developmental conditions, genomic in origin, which affect the structure and clinical appearance of enamel of all or nearly all the teeth in a more or less equal manner, and which may be associated with morphologic or biochemical changes elsewhere in the body. The prevalence varies from 1:700 to 1:14,000, according to the populations studied. Th...
متن کاملAmelogenesis Imperfecta- A Review
NTRODUCTION Amelogenesis Imperfecta (AI) is a developmental disorder of genomic origin, associated with abnormal enamel formation. Although AI is considered as a single disease entity, it actually represents a group of heterogeneous conditions, with diverse structural defects of enamel resulting in a range of clinical phenotypes. 1 It is characterized by clinical and genetic heterogeneity in th...
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ژورنال
عنوان ژورنال: Clinical Genetics
سال: 2020
ISSN: 0009-9163,1399-0004
DOI: 10.1111/cge.13721