FOXP1 was significantly more than twofold upregulated in the PBMC of MS (P = 2.35E-09, logFC = 1.21) and significantly 1.3-fold upregulated in the blood cells of cardioembolic stroke (p = 1.55E-05, logFC = 0.34). This evidence concerns the gene FOXP1 and myeloid sarcoma.