Extended Data Fig. 6: Correlation analysis between tumour volume and frequency of immune cells.

Simple linear regression and correlation analyses between tumour volume and (a) %CD45+ leukocytes, (b) %CD3+ T cells, (c) %CD3− NK1.1+ NK cells, (d) %CD3+ CD8 + T cells or (e) %Ly6Chi Ly6G− M-MDSCs within live cells were performed using flow cytometric data presented in Fig. 5. Each dot represents a mouse. Pearson correlation coefficient and two-tailed P values are shown.