FIGURE 7 from Dual Blockade of EP2 and EP4 Signaling is Required for Optimal Immune Activation and Antitumor Activity Against Prostaglandin-Expressing Tumors

Effective antagonism of PGE2 signaling modulates significant transcriptional shifts in the TME. A, Volcano plots of selected genes. Blue coloration represents significantly (Padj B, Heat map depicting significantly upregulated gene sets from GSEA performed on RNA sequencing analysis above and representative GSEA plot from IFNγ signature. All results represent data from one experiment with 4 animals per group. *** indicates FDR < 0.25 for that gene set compared with vehicle-treated animals.