| Literature DB >> 34756581 |
Christoph T Ellebrecht1, Damian Maseda1, Aimee S Payne2.
Abstract
Pemphigus and pemphigoid are paradigms for understanding the mechanisms of antibody-mediated autoimmune disease in humans. In pemphigus, IgG4-predominant autoantibodies cause intraepidermal blistering by direct interference with desmoglein interactions and subsequent disruption of desmosomes and signaling pathways. In pemphigoid, IgG1, IgG4, and IgE autoantibodies against basement membrane zone antigens directly interfere with hemidesmosomal adhesion, activating complement and Fc receptor‒mediated effector pathways. Unraveling disease mechanisms in pemphigus and pemphigoid has identified numerous opportunities for clinical trials, which hold promise to identify safer and more effective therapies for these potentially life-threatening diseases.Entities:
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Year: 2021 PMID: 34756581 PMCID: PMC8860856 DOI: 10.1016/j.jid.2021.04.040
Source DB: PubMed Journal: J Invest Dermatol ISSN: 0022-202X Impact factor: 7.590