PT - JOURNAL ARTICLE AU - Vinall, Maria ED - van der Heijde, Désirée TI - The RANKL Inhibitor Denosumab Reduces Progression of the Total Sharp Score and Bone Erosions in Patients with Rheumatoid Arthritis DP - 2007 Sep 01 TA - MD Conference Express PG - 14--15 VI - 7 IP - 4 4099 - http://mdc.sagepub.com/content/7/4/14.2.short 4100 - http://mdc.sagepub.com/content/7/4/14.2.full AB - Denosumab is a fully human monoclonal antibody that binds to and inhibits RANK Ligand (RANKL), a key mediator of osteoclast formation, function, and survival. This article discusses an ongoing, double-blind, placebo-controlled, phase 2 study was conducted to determine if denosumab treatment could reduce the progression of bone erosions in patients with RA who were on background methotrexate.