Abstract | PURPOSE OF REVIEW: It has been demonstrated that a considerable percentage of patients suffering from atopic dermatitis mount IgE autoantibodies against a broad variety of human proteins. This review summarizes evidence for autoimmune mechanisms in atopic dermatitis and suggests novel pathomechanisms that may be involved in this disease. RECENT FINDINGS: It has been shown that patients suffering from atopic dermatitis exhibit IgE autoreactivity to human proteins. These autoantigens are expressed in a variety of cell and tissue types. Complementary DNAs coding for IgE autoantigens have been identified, cloned and characterized at the molecular level. Using purified recombinant IgE autoantigens, it has been shown in paradigmatic models that IgE autoimmunity may be a pathogenetic mechanism in atopic dermatitis. Moreover, it has been shown that the levels of IgE autoantibodies are associated with severity of disease. SUMMARY:
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Authors | Irene Mittermann, Karl J Aichberger, Robert Bünder, Nadine Mothes, Harald Renz, Rudolf Valenta |
Journal | Current opinion in allergy and clinical immunology
(Curr Opin Allergy Clin Immunol)
Vol. 4
Issue 5
Pg. 367-71
(Oct 2004)
ISSN: 1528-4050 [Print] United States |
PMID | 15349035
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)
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Chemical References |
- Allergens
- Autoantibodies
- Proteins
- Immunoglobulin E
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Topics |
- Allergens
(immunology)
- Autoantibodies
(immunology)
- Autoimmunity
(immunology)
- Dermatitis, Atopic
(immunology)
- Humans
- Immunoglobulin E
(immunology)
- Proteins
(immunology)
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