OP0172 Expanded t-cell clones present in synovium at onset of rheumatoid arthritis are already present in the synovium in the seropositive “at risk” stage

Abstract

BackgroundT-cells are thought to be key players in the initiation and progression of rheumatoid arthritis (RA). Earlier we showed that already at the seropositive “at risk” stage uninflamed synovial tissue...