Arthritis Research & Therapy · 2011 · 129 citations · 21 references
This study demonstrates an increased proportion of IL-21+ T-cells in SLE patients correlating with the proportion of IL-17+ T-cells. This suggests a pivotal role of IL-21 in the pathogenesis of SLE.
21
IL-21 initiates an alternative pathway to induce proinflammatory TH17 cells
Thomas Korn, Estelle Bettelli, Wenda Gao et al. · Nature · 2007 · 1.8K citations · Full text