Search results
Results from the WOW.Com Content Network
The bullae are formed by an immune reaction, initiated by the formation of IgG [citation needed] autoantibodies targeting dystonin, also called bullous pemphigoid antigen 1, [6] and/or type XVII collagen, also called bullous pemphigoid antigen 2, [7] which is a component of hemidesmosomes. A different form of dystonin is associated with ...
Bullous pemphigoid is primarily a disease of older adults and it rarely occurs in children. The vast majority of cases involved individuals between the ages of 60 and 80 years. Two European studies have also suggested the increased risk of bullous pemphigoid with advancing age. [28] [29]
Gestational pemphigoid: IgG1: NC16A terminal of BPAG2 BPAG1: 180 230 Cicatricial pemphigoid: C-terminal of BPAG2: 180 Ocular cicatricial pemphigoid: Integrin beta-4 subunit: 200 Antiepiligrin cicatricial pemphigoid [nb 1] Laminin 5 (Epiligrin, Laminin 332) Linear IgA bullous dermatosis: LAD1 portion of BPAG2 Collagen type VII: 97 290/145 ...
In this variety of pemphigus, the disease process often involves the lungs, causing bronchiolitis obliterans (constrictive bronchiolitis). Though much less frequent, it is still found the most in the Ashkenazi Jewish population. Complete removal of and/or cure of the tumor may improve the skin disease, but lung damage is generally irreversible.
Most autoimmune diseases are sex-related; as a whole, women are much more likely to develop autoimmune disease than men. Being female is the single greatest risk factor for developing autoimmune disease than any other genetic or environmental risk factor yet discovered.
Mucous membrane pemphigoid is a rare chronic autoimmune subepithelial blistering disease characterized by erosive lesions of the mucous membranes and skin. [3] It is one of the pemphigoid diseases that can result in scarring.
Antibody isotype(s) and location of antibody deposition in immunofluorescence studies using salt-split skin for autoimmune bullous conditions targeting the basement membrane zone of the human integumentary system Condition Antibody isotype(s) deposited Localization of antibody with use of salt-split skin Antiepilegrin cicatricial pemphigoid ...
Additional specialized tests may include serum for indirect immunofluorescence or biopsy of the lesions for direct immunofluorescence to rule out pemphigoid gestationis. [18] A common misdiagnosis is urticarial pemphigoid gestationis, hence it is needed to exclude it while diagnosing PUPPP as clinical features can overlap.