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Cicatricial pemphigoid (benign mucous membrane pemphigoid)
1Department of Dentistry, Cleveland Clinic Foundation, Ohio 44195, USA.
Quintessence International (Berlin, Germany : 1985)
|October 6, 1998
Summary
Cicatricial pemphigoid is an autoimmune blistering disease targeting basement membrane proteins essential for skin cell adhesion. This condition primarily affects women over 40.
Area of Science:
- Dermatology
- Immunology
- Autoimmune Diseases
Background:
- Cicatricial pemphigoid is a chronic autoimmune blistering disease affecting skin and mucous membranes.
- It is characterized by autoantibodies targeting the basement membrane zone.
- The disease exhibits heterogeneity in clinical presentation and immunopathology.
Purpose of the Study:
- To elucidate the specific autoantigens targeted in cicatricial pemphigoid.
- To understand the role of these autoantigens in keratinocyte adhesion.
- To characterize the demographic and epidemiological features of the condition.
Main Methods:
- Immunopathological analysis of patient samples.
- Identification of target antigens using serological and molecular techniques.
- Clinical and demographic data collection.
Main Results:
- Autoantibodies are directed against basement membrane zone antigens.
- Key targets identified are lamina lucida proteins crucial for keratinocyte adhesion.
- The condition predominantly affects individuals over 40, with a 2:1 female predilection, irrespective of race or geography.
Conclusions:
- Cicatricial pemphigoid involves an autoimmune attack on proteins mediating keratinocyte adhesion.
- Understanding these targets is crucial for diagnosis and potential therapeutic strategies.
- Epidemiological data highlights specific demographic risk factors.