Figure 1. Immune infiltration analysis of ANT and PDAC. The immune infiltration analysis tool CIBERSORT was used to characterize 22 immune cell types in ANT and PDAC in five datasets (GSE15471, GSE16515, GSE28735, GSE62165 and GSE62452). *: p<0.05, **: p<0.01, ***: p<0.001, ****: p<0.0001.