Correspondence to: Dr P T G Elkington Department of Infectious Diseases, Imperial College, Hammersmith Hospital, Du Cane Road, London W12 0NN, UK; p.elkington{at}imperial.ac.uk Matrix ...

Objectives To determine whether the process of ubiquitination and/or activity of the 26S proteasome are involved in the induction of osteoarthritis (OA). Methods Bovine cartilage resorption assays, ...