In our previous report, ten (IL-2RA, CCL5, CCL11, CXCL1, CXCL10, CXCL12, MIF, IFN-γ, TRAIL, and SCF) out of forty eight cytokines were found elevated in MS as compared to non-MS controls (40). The gene discussed is IFNG; the disease is myeloid sarcoma.