1. P039/O03 Circulating follicular helper T cells are increased in systemic sclerosis and promote plasmablast differentiation through the IL-21 pathway which can be inhibited by ruxolitinib. (March 2019) Authors: Ricard, L; Jachiet, V; Malard, F; Ye, Y; Stocker, N; Rivière, S; Senet, P; Monfort, J-B; Fain, O; Mohty, M; Gaugler, B; Mekinian, A Journal: Annals of the rheumatic diseases Issue: Volume 78(2019)Supplement 1 Page Start: A15 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗