Cytokines and bullous pemphigoid.
This report reviews the data presented in the literature concerning the presence and levels of different cytokines in sera, lesional tissue or blister fluids of patients with bullous pemphigoid. The list of cytokines analysed includes 21 molecules: interleukins (IL)-1 => 8, IL-10 => 13, IL-15, granulocyte-monocyte-colony stimulating factor (GM-CSF), interferon-gamma (IFN-gamma), oncostatin-M (OSM), regulated upon activation normal T cell expressed and presumably secreted (RANTES), transforming growth factor-beta 1 (TGF-beta 1), tumor necrosis factor-alpha (TNF-alpha) and vascular endothelial growth factor (VEGF). Basic information regarding the functions of these cytokines and their possible involvement in the pathogenetic steps of the disease, such as autoantigen expression, autoantibody induction, complement activation, local cell recruitment and stimulation, resident cell activation, release of various effector molecules and tissue damage are also reported. A specific function for each cytokine in bullous pemphigoid induction cannot be still defined, however, the literature attributes a major role to IL-1, IL-4, IL-5, IL-6, IL-8 and IFN-gamma. On the basis of significant (direct or inverse) correlations found between disease intensity and the blister fluid/serum levels, the following cytokines IL-7, IL-15, RANTES, VEGF and TNF-alpha, besides those previously mentioned, may also be involved in this disease.
Istituto S.-Gallicano, Via S. Gallicano 25/A, 00153 Roma, Italy.
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D'Auria
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Cordiali Fei
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Ameglio
D000818:Animals; D001327:Autoimmune Diseases / Q000097:blood / Q000503:physiopathology*; D016207:Cytokines / Q000502:physiology*; D006133:Growth Substances / Q000502:physiology; D016298:Hematopoietic Cell Growth Factors / Q000502:physiology; D006801:Humans; D007378:Interleukins / Q000502:physiology; D051379:Mice; D008807:Mice, Inbred BALB C; D010391:Pemphigoid, Bullous / Q000097:blood / Q000503:physiopathology*; D018417:Th1 Cells / Q000378:metabolism; D018418:Th2 Cells / Q000378:metabolism
D016207:Cytokines; D006133:Growth Substances; D016298:Hematopoietic Cell Growth Factors; D007378:Interleukins