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Annotation New perspectives on inflammation in atopic dermatitis
Author(s) -
KEMP AS,
CAMPBELL DE
Publication year - 1996
Publication title -
journal of paediatrics and child health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.631
H-Index - 76
eISSN - 1440-1754
pISSN - 1034-4810
DOI - 10.1111/j.1440-1754.1996.tb01530.x
Subject(s) - atopic dermatitis , medicine , superantigen , staphylococcus aureus , immunology , inflammation , antibiotics , antigen , t cell , dermatology , microbiology and biotechnology , bacteria , immune system , biology , genetics
Recent information implicates the stimulation of T cells by Staphylococcus aureus antigens and exotoxins as a likely factor in provoking the inflammatory response in atopic dermatitis. S. aureus secrets exotoxins called superantigens, which stimulate a large proportion of T cells. In addition, protein A, a component of the cell wall of S. aureus , is a potent B cell mitogen. This understanding provides a rationale for attempting to reduce the staphylococcal skin colonization of patients with severe atopic dermatitis and correlates with the clinical observation in a number of situations of marked improvement in atopic dermatitis following antibiotic treatment.