did not reach statistical significancep = 0.0006
While individual experiments did not reach statistical significance, after combining data, there was a small but significant increase in pan-MDSCs (GR1 + ) (1.1 FC, p = 0.0006) and granulocytic MDSCs (Ly6G + ) (1.1 FC, p = 0.0089) in the tumour, as well as a decrease in granulocytic MDSCs (0.7 FC, p = 0.0061) in the spleen ( Figure S4 ).