RT Journal Article SR Electronic A1 Buckley, Rita T1 LITHE Study Subset: Identification of Tocilizumab Early Response-Associated Biomarkers JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 9 SP 15 OP 15 DO 10.1177/155989771209012 UL http://mdc.sagepub.com/content/12/9/15.abstract AB The protein fragments that are generated from metalloproteinase (MMP)-mediated protein destruction are known as neoepitopes, which serve as biomarkers of inflammation in patients with rheumatoid arthritis (RA). The aim of Randomized, Double-Blind Study of Safety and Prevention of Structural Joint Damage During Treatment With Tocilizumab Versus Placebo, in Combination With Methotrexate, in Patients With Moderate to Severe Rheumatoid Arthritis study [LITHE; NCT00106535] was to identify biomarker profiles that are associated with early response to tocilizumab in patients with RA, using neoepitope markers.