Article
Spontaneous development of synovitis and cartilage degeneration in transgenic mice overexpressing cathepsin K.
Arthritis and rheumatism - 1 Dec 2005
Morko Jukka, Kiviranta Riku, Joronen Kirsi, Säämänen Anna-Marja, Vuorio Eero, Salminen-Mankonen Heli
Abstract excerpt
OBJECTIVE: Several recent studies have demonstrated that cathepsin K, a proteolytic enzyme capable of degrading native fibrillar collagen, is overexpressed in osteoarthritic cartilage and inflamed synovial tissue. However, it is not known whether increased cathepsin K production is a primary or a secondary event in these diseases. The availability of transgenic UTU17 mice, which exhibit constitutive...
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