From bedside to bench–unexpected results of clinical studies that changed our understanding of the disease #EULAR2021. “SpA” talk by Prof. Désirée van der Heijde. Inhibition of TNF, IL-17, IL-23, IL-6, IL-1, co-stimulation and B cell depletion in immunology perspective 👏 /TK https://t.co/JFr3VC8sXY