Fig. 3From: Exosome-mediated delivery of super-repressor IκBα alleviates inflammation and joint damages in rheumatoid arthritisExo-srIκB suppresses inflammatory cytokines in both PBMCs and SFMCs obtained from patients with rheumatoid arthritis. A, B Flow cytometry analysis was performed to assess the percentages of IL-17A and GM-CSF-positive cells in PBMCs and SFMCs. C, D ELISA was conducted to measure TNF-α, IL-17A, IL-6, and GM-CSF levels in ex vivo supernatants from PBMCs and SFMCs. Statistical significance was determined using the Wilcoxon matched-pairs signed-rank test. The symbols represent individual sample. NS, not significant. *P < 0.05Back to article page