414 Uncovering the cause of early lethality in generalized severe junctional epidermolysis bullosa

Junctional epidermolysis bullosa.

Epidermolysis bullosa (EB) encompasses a heterogeneous group of genodermatoses, characterized by fragility and blistering of the skin, often associated with extracutaneous manifestations. The level of vesiculation within the skin defines 3 major subtypes of EB: EB simplex, junctional EB, and dystrophic EB. We present the case of a male neonate of 36 weeks of gestation, who was born with a few b...

Junctional epidermolysis bullosa

Junctional and Dystrophic Epidermolysis Bullosa

Epidermolysis bullosa (EB) is a congenital genodermatosis, which affects mainly skin and occasionally other organs [1]. Lifelong blistering and erosion of the skin and mucous membrane, caused by mechanical trauma, threaten EB patients [1]. The most common cause of death is metastasizing squamous cell carcinoma [2]. EB is subdivided into mainly three categories by the location of tissue separati...

Epidemiology of epidermolysis bullosa in the antipodes: the Australasian Epidermolysis Bullosa Registry with a focus on Herlitz junctional epidermolysis bullosa.

OBJECTIVE To present epidemiologic and clinical data from the Australasian Epidermolysis Bullosa (EB) Registry, the first orphan disease registry in Australia. DESIGN Observational study (cross-sectional and longitudinal). SETTING Australian private dermatology practice, inpatient ward, and outpatient clinic. PATIENTS Systematic case finding of patients with EB simplex, junctional EB (JEB...

Junctional Epidermolysis Bullosa in Belgian Draft Horses

The mutation responsible for Junctional Epidermolysis Bullosa (JEB) in Belgian draft horses in North America and other draft breeds in Europe has been identified. The mutation, a cytosine insertion (1368 insC) in the LAMC2 gene, results in absent expression of the laminin γ2 polypeptide chain of laminin 5. JEB is inherited as an autosomal recessive trait. A polymerase chain reaction (PCR) test ...