JOURNAL OF RHEUMATOLOGY, cilt.39, sa.1, ss.106-111, 2012 (SCI-Expanded)
Objective. Systemic sclerosis (SSc) is an autoimmune chronic fibrotic disorder. Urotensin II (U-IT) is predominantly a vasoactive peptide with fibrotic and prothrombotic features. Like endothelin-1 (ET-1), U-II could play an important role in SSc pathogenesis. We evaluated the possible role of the U-II gene polymorphisms (Thr21Met and Ser89Asn) in the genetic susceptibility to SSc in a Turkish population.