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Ectrodactyly-ectodermal dysplasia-cleft syndrome (EEC syndrome) with a developmental delay caused by R304W mutation
Insights
Ectrodactyly-ectodermal dysplasia-cleft syndrome (EEC) is caused by TP63 gene mutations. A severe R304W mutation case highlights genotype-phenotype correlations in this rare developmental disorder.
Area of Science:
- Genetics
- Developmental Biology
- Clinical Medicine
Background:
- Ectrodactyly-ectodermal dysplasia-cleft syndrome (EEC) is a rare genetic disorder.
- It is primarily caused by mutations in the TP63 gene.
- Five specific mutations account for the majority of EEC cases.
Abstract:
Ectrodactyly-ectodermal dysplasia-cleft syndrome (EEC) results from a simultaneous developmental abnor-caused by mutations of the tp63 gene. Five mutations: 204, 227, 279, 280, and 304 account for most cases of this syndrome. A case with R304W mutation, characterized by the presence of all major (ectrodactyly, ectodermal dysplasia, cleft lip and palate) and two minor (lacrimal duct obstruction, developmental delay) clinical symptoms of the syndrome is presented. This severe case improves the existing knowledge concerning the genotype-phenotype correlations in EEC syndrome.
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