1. Cathepsin D cleaves aggrecan at unique sites within the interglobular domain and chondroitin sulfate attachment regions that are also cleaved when cartilage is maintained at acid pH;Handley;Matrix Biol,2001
2. Human cathepsin O2, a matrix protein-degrading cysteine protease expressed in osteoclasts: functional expression of human cathepsin O2 in Spodoptera frugiperda and characterization of the enzyme;Bromme;J Biol Chem,1996
3. Cathepsin K, but not cathepsins B, L, or S, is abundantly expressed in human osteoclasts;Drake;J Biol Chem,1996
4. Role of cathepsin K in normal joints and in the development of arthritis;Salminen-Mankonen;Curr Drug Targets,2007
5. The structure of calpain;Sorimachi;J Biochem (Tokyo),2001