2007
The Role of IgE Anti–Basement Membrane Zone Autoantibodies in Bullous Pemphigoid
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2007
2025
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Cited by 17 publications
(6 citation statements)
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“…Regarding our observed shaggy pattern IgE anti-BMZ autoantibodies, we could not find any previous report of a vasculitic process demonstrating this specific pattern. IgE anti-BMZ antibodies may present in bullous pemphigoid in a linear pattern, but would not be expected to demonstrate the overall pattern of IgE in a lupus band [9]. The clinical and pathological significance of our finding remains uncertain.…”
Section: Discussionmentioning
confidence: 66%
“…Regarding our observed shaggy pattern IgE anti-BMZ autoantibodies, we could not find any previous report of a vasculitic process demonstrating this specific pattern. IgE anti-BMZ antibodies may present in bullous pemphigoid in a linear pattern, but would not be expected to demonstrate the overall pattern of IgE in a lupus band [9]. The clinical and pathological significance of our finding remains uncertain.…”
Section: Discussionmentioning
confidence: 66%
“…In fact, it is thought that IgE autoantibodies directed against the ectodomain of BP180 are first bound to FceRI on mast cells and eosinophils. This binding subsequently promotes degranulation and initiates an inflammatory reaction resulting in further tissue damage and blister formation (44,97,111,(131)(132)(133). In addition, binding of specific IgE autoantibodies to the ectodomain of BP180 on basal keratinocytes also triggers internalization of BP180 (see above) and thereby contributes to cell-substrate disadhesion (44,119,134).…”
Section: Lessons From the Bedside And Targeted Therapiesmentioning
confidence: 99%
“…Tatsächlich wird angenommen, dass IgE-Autoantikörper, die gegen die Ektodomäne von BP180 gerichtet sind, zuerst an FcERI auf Mastzellen und Eosinophilen gebunden werden. Diese Bindung fördert anschließend die Degranulation und löst eine Entzündungsreaktion aus, die zu weiterer Gewebeschädigung und Blasenbildung führt [44, 97, 111, 131-133]. Darüber hinaus löst die Bindung spezifischer IgE-Autoantikörper an die Ektodomäne von BP180 auf basalen Keratinozyten auch die Internalisierung von BP180 aus (siehe oben) und trägt dadurch zur Zell-Substrat-Disadhäsion bei [44, 119, 134].…”
Section: Lektionen Vom Krankenbett Und Gezielte Therapienunclassified
