期刊
JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY
卷 48, 期 2, 页码 244-252出版社
MOSBY-ELSEVIER
DOI: 10.1067/mjd.2003.7
关键词
-
类别
Clinical phenotypes of most diseases are complex. However, once the mechanism behind the scene is clarified, the nature shows amazing beauty. There is a simple logic behind a complex disease. The exact molecular mechanism of the blister formation in staphylococcal scalded skin syndrome (SSSS) remained to be elucidated for 3 decades since exfoliative toxin was discovered by Melish and Glasgow in 1970. A knowledge accumulated to understand the pathogenesis of pemphigus and cell-cell adhesion of keratin-ocytes led us to solve this question. Desmoglein 1, which is a cadherin type cell-cell adhesion molecule in desmosomes, is targeted in two different skin diseases, pemphigus foliaceus, and SSSS. In pemphigus foliaceus IgG autoantibodies are developed against desmoglein 1 and inhibit its adhesive function with resultant blister formation in the superficial epidermis. In SSSS, exfoliative toxin produced by Staphylococcus aureus specifically binds and cleaves desmoglein 1 with resultant blister formation at the identical site.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据