IFNB1 and myeloid sarcoma: With the aim of characterizing the sncRNA signature from the peripheral blood of Relapsing-Remitting MS patients under IFN-β therapy, a set of 20 cases (Table 1), were evaluated by sncRNA cloning at starting, at 3 and 6 months treatment (IFN-0, IFN-3, IFN-6 libraries respectively).