Inherited epidermolysis bullosa
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2013-11-14 |
Bibliogr.: p. 44
Inherited epidermolysis bullosa (EB) is a group of genodermatoses, characterized by mechanical fragility of the skin, blisters and erosions formation. The prevalence rate of EB is 2.4 cases/100,000 in Europe. Every year 1-2 babies with EB are born in Lithuania. Approximately 30 people could have EB in Lithuania. Inherited EB include over 30 phenotypically or genotypically distinct entities which share the common feature - mechanical fragility of epithelium and derma. Clinical manifestations extent widely, from localized blisteting of the hands and feet to generalised blistering of the skin and oral cavity, injury of many internal organs, impairment of a child development and growth. Some subtypes may lead to death, even in the infancy. Each inherited EB subtype is known to arise from mutations within the genes encoding several different proteins, each of which is responsible for the maintenance of keratinocyte structural stability and adhesion. [...].