CD80 and neoplasm: t-distributed stochastic neighbor embedding (tSNE) analysis was used to create a single common map of neutrophils across all samples (bone marrow, spleen, blood, skin, and tumor) using markers identified in the above transcriptomic data (PD-L1 (CD274) and Siglec F) (Figure 1) and previously described as being modulated in neutrophils (CD54, CD62L, CD11b, CD80, CD11c) [32,34].