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. Spf/cont-igg,

, Total tumor surface area and C, tumor surface area per tumor in the colon at day 80 after initiation of the AOM/DSS regimen (day 122 of life). D, total tumor number was quantified using a dissecting microscope. E, Spleen weight and colon length from each experimental group were determined. F, Each dot represents the frequency of the indicated MDSC subpopulation (G-MDSC: CD11b + Ly6G high ; M-MDSC: CD11b + Ly6C high ) in the colonic mucosa from individual mice in the indicated groups. One-way ANOVA and Tukey's Multiple Comparison Test was used to determine significance. Data are from one experiment showing the means ± SEM, 2019.