Fig. 3.

CD200 is upregulated on myeloid populations in the blood of patients with PDAC. PBMCs were isolated from PDAC patients (n = 17) and healthy donors (n = 12) and stained with a panel of 38 antibodies for CyTOF. A A tSNE showing immune populations and B CD200 expression across immune populations. Mean metal intensity (MMI) of CD200 was quantified on C granulocytes, D monocytes, E classical monocytes, F pDCs, G mDCs, H M-MDSCs, I NK, J Non-classical monocytes, K CD8 T cells, L CD4 T cells, M B cells, and N G-MDSCs. Means ± STD, * = p < 0.05