Fig. 4From: Decreased serpin C1 in extracellular vesicles predicts response to methotrexate treatment in patients with pulmonary sarcoidosisConcentrations of proteins from EV-protein test panel in patients with sarcoidosis treated with methotrexate of the discovery cohort (n = 16). Figures (a-d) represents EV-proteins measured in the LDL fraction, figures (e-h) EV-proteins measured in the HDL fraction and figures (i-l) proteins measured in whole serum. Filled squares represent non-responders (NR) and open squares represent responders (R) to treatment with methotrexate. *p < 0.1Back to article page