CXCL8 and myeloid sarcoma: The increased production was observed for both pro-inflammatory proteins, such as GM-CSF, IL1-beta, IL2, IL5, and IL8 (Figures 6A–E), and anti-inflammatory proteins, such as IL10 (Figure 6F), indicating that the higher cytokine secretion in MS patients was likely independent of cytokine function (Supplementary Table 9).