Supplementary Figure S1 FSC SSC FSC-A FSC-H Live/Dead CD3 F4/80 CD11b Ly6G Ly6C b) FSC SSC Live/Dead CD45 CD11b CD3
Supplementary Figure S2 FSC SSC Live/Dead CD8 CD4 Granzyme-B CD62L CD44 PD-1 Lag3 b) Frequency Exhausted CD8 T-cells p = 0.01 Lag3 (mRNA) Cd3d Cd3g c)
Supplementary Figure S3 PD-1 PDL-1 CTLA-4 Bulk Tumor b) CD8+ T cells c) CD4+ T cells d) GMDSCs
Supplementary Figure S4 Panc02 b) Neu-N c) Neu-N
Supplementary Figure S5 b) Neu-N c) d) Neu-N Panc02
Supplementary Figure S6 G-MDSCs M-MDSCs a) b) Neu-N c) G-MDSCs d) M-MDSCs Panc02 e) f)
Supplementary Figure S7 Pathways Downregulated b) Pathways Upregulated c)
Supplementary Figure S8 Comparison ENT vs. ENT + a-CTLA-4 ENT vs. ENT + a-PD-1 Vehicle vs. ENT Vehicle vs. ENT + a-CTLA-4 Vehicle vs. ENT + a-PD-1
Supplementary Figure S9 ENT + a-PD-1 + a-CTLA-4 a) Ladder Vehicle ENT ENT + a-PD-1 ENT + a-CTLA-4 Splenic GMDSCs 80 kDa STAT3 50 kDa b-actin 80 kDa pSTAT3 50 kDa b-actin b) c) d) e)
Supplementary Figure S10 b) Neu-N c) Panc02
Supplementary Figure S11 b) Neu-N Panc02 c) d) Neu-N Panc02 e) f) Neu-N Panc02 g) h) Panc02 Neu-N