Ten cytokines (CD40, IFN-γ, IL-17, IL-17F, TGFβ-1, TGFβ-3, IL-1SRII, IL-12 p40, IL-6sR and sgp-130) were elevated in RRMS patients compared to healthy controls. This evidence concerns the gene TGFB1 and relapsing-remitting multiple sclerosis.