Fig. 8

Immune microenvironment analysis of pancreatic cancer based on 3 clusters. (A) The ESTIMATE analysis calculates the ratio of immune cells, stromal cells, and tumor cells within the cancer microenvironment of the 3 clusters. (B) Seven algorithms are used to analyze the differences in immune cell infiltration levels among 3 clusters. (C) The expression differences of immune checkpoint-related genes among the 3 clusters.