Furthermore, the combined ImmuCellAI online analysis results of dataset E-MTAB-69 (as shown in Additional file 2: Figure S2) and E-MTAB-2374 (as shown in Additional file 3: Figure S3) indicated that CD8 + naïve T cell, Th17, effector memory T (Tem) cell, mucosal-associated invariant T (MAIT) cell, dendritic cell (DC), B cell, Monocyte, Macrophage and Neutrophil had abundance differences between MS and control groups. Here, CD8A is linked to myeloid sarcoma.