Publications
View and download slide summaries of the latest original articles focusing on cytokine signalling therapies within rheumatoid arthritis. All materials produced by the CSF team are subsequently reviewed and approved by individual Steering Committee members.
February 2020
Inhibición Preferencial de JAK1 en Relación a JAK 3 por Upadacitinib: Análisis de la Exposición-Respuesta de Datos Ex Vivo en 2 Ensayos Clínicos Fase 1 y Comparación con Tofacitinib
Pharmacodynamics. 2020
Ex vivo pharmacodynamic assay results demonstrated a greater selectivity of UPA on JAK1 versus JAK3 compared to TOF. This analysis conducted ex vivo stimulation of STAT3 phosphorylation by IL-6 as a measure of JAK1 activity and STAT5 phosphorylation by IL-7 as a measure of JAK1/JAK3 activity. Change in pSTAT3 and pSTAT5 were calculated at 1, 6 and 12 hours following drug administration using samples collected from healthy subjects and subjects with RA, from 2 phase 1 studies. Exposure-response m...