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Matrix metalloproteinases and their role in psoriasis
Authors:Alexandre Mezentsev  Alexander Nikolaev  Sergey Bruskin
Affiliation:Vavilov Institute of General Genetics RAS, Gubkina str., Bld. 3, 119991 Moscow, Russia
Abstract:This review summarizes the contribution of matrix metalloproteinases to the pathogenesis of psoriasis. In psoriasis, matrix metalloproteinases are involved in the structural changes of the epidermis via the modification of intracellular contacts and the composition of the extracellular matrix, promoting angiogenesis in the dermal blood vessels and the infiltration of immune cells. Moreover, some matrix metalloproteinases become differentially expressed during the disease eruption and their expression correlates with the clinical score. A separate section of the review is dedicated to the pharmacological approaches that are used to control matrix metalloproteinases, such as oral metalloproteinase inhibitors, such as azasugars and phosphonamides.
Keywords:MMPs, matrix metalloproteinases   MMPI, matrix metalloproteinases inhibitors   ECM, extracellular matrix   TIMPs, tissue inhibitor of metalloproteinase   BM, basal membrane   PBMC, peripheral blood mononuclear cells   FBAT, family-based association test   HB-EGF, heparin-binding epidermal growth factor   HB-GEF, heparin -binding EGF-like growth factor   uPAR, urokinase receptor
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