Kudo-Saito, et al Supplementary Figure 1 Leukocytes Lymphocytes Debris Dead cells Human PBMCs
Panc1-mock D6-snail+ D10-snail+ F3-snail+ F5-snail+ Snail E-cadherin Fibronectin Morphology Proliferation InvasionAdhesion Mock D6 D10 F3 F5 NC Snail Slug Twist E-cadherin Fibronectin MMP2 Collagen IV GAPDH Transfectants Absorbance (570nm) No. of cells (a) (b) (c) Normalization Snail E-cadherin Fibronectin Mock D6 D10 F3 F Mock D6 D10 F3 F5 Mock D6 D10 F3 F5 Mock D6 D10 F3 F5 Kudo-Saito, et al Supplementary Figure 2 Absorbance ( nm)
Kudo-Saito, et al Supplementary Figure 3 Snail transfectants CCL2 (a) CCL2SnailF10-mockControl Foxp3 in CD4 + cells Snail CCL2 LCN2 GAPDH H6 + siRNA ng/ml Mock E9 H6 Mock E9 H LCN2 Mock E9 H ng/ml Control Snail CCL2 Mock Control Snail CCL2 Mock H6 + siRNA (c) CCL2LCN2 H6 + siRNA Snail CCL2 LCN2 GAPDH H6 + siRNA Control Snail CCL2 #1 CCL2 #2 Mock (b)
ControlsiRNA-snailsiRNA-CCL CD4 I-A(b) B16-F10 tumors 64% (466) 62% (630) 60% (816) Foxp3 in CD4 + cells 79% (2058) 78% (1984) 81% (535) Gp70 tetramer in CD8 + cells CD11c (b) CD8 (a) Tumor volume (mm 3 ) Control Snail CCL2 B16-F10 + siRNA (c) IFN-γ (pg/ml) Control Snail CCL2 B16-F10 + siRNA Kudo-Saito, et al Supplementary Figure 4
Kudo-Saito, et al Supplementary Figure 5 ControlsiRNA-snailsiRNA-CCL CD4 I-A(b) F10-mock H6-snail + tumors CD (1430) (1180) (1150) (816) Foxp3 in CD4 + cells (289) (1521) (2231) (535) Gp70 tetramer in CD8 + cells CD11c
Kudo-Saito, et al Supplementary Figure 6 Snail + cancer cell undergoing EMT CCL2 release Recruitment of CD4 low FOXP3 + CCR2 + Treg Induction of CD4 + FOXP3 + Treg Induction of CD11c + HLA-DR low DCreg Inhibition of CTL induction LCN2 release (autocrine) Enhancement of cancer invasion