title: Complement in skin diseases.
abstract: Complement is one of the most important mechanisms of natural resistance preventing infections in humans and animals. It is actively involved in the pathogenesis of several diseases, including skin diseases, characterized by the presence of autoantibodies, foreign microorganisms, altered tissue cells, and the presence of mannan. Complement is intended to kill invading microorganisms but it can also destroy the organism's own damaged or altered cells. It is characterized by vigorous activity and is also potentially harmful for the host if triggered in its own body. This review discusses the significance of complement activation for emerging skin diseases and highlights the importance of serological laboratory tests for the detection of complement system activity alterations in skin diseases such as pemphigus vulgaris, bullous pemphigoid, herpes gestationis, dermatitis herpetiformis, porphyria, urticaria, angioedema, cutaneous vasculitis, systemic lupus erythematosus, partial lipodystrophy, lichen planus, xeroderma pigmentosum, psoriasis, and recurrent cutaneous infections. Finally, we draw attention to the current potential for treating these diseases with complement inhibitors.
authors: Laboratory of Cellular Immunology, Diagnostics of Complement System and Syphilis, Faculty of Medicine, Institute of Microbiology and Immunology, University of Ljubljana, Korytkova 2, 1000 Ljubljana, Slovenia. vladimir.kotnik@mf.uni-lj.si
authors: V
authors: V
authors: Kotnik
mesh_terms: D003167:Complement Activation; D051056:Complement Inactivating Agents / Q000627:therapeutic use; D003165:Complement System Proteins / Q000032:analysis / Q000276:immunology*; D006801:Humans; D012871:Skin Diseases / Q000276:immunology* / Q000628:therapy
chemical_list: D051056:Complement Inactivating Agents; D003165:Complement System Proteins