IL17A and myeloid sarcoma: Some of increased cytokines in MS include, IFN-γ (Balashov et al., 2000), TNF-α (Cannella et al., 1995), IL-8 (Nicoletti et al., 2001), IL-6 (Schonrock et al.,2000), and IL-17 (Miossec et al., 2009).