GKN3P and cancer: On the other hand, transcripts of CHIL3, bone marrow stromal cell antigen 1 (BST1), peptidoglycan recognition protein 1 (PGLYRP1), gastrokine 3 (GKN3) and matrix metalloproteinase‐7 (MMP‐7) genes were significantly downregulated in treated KPC mice cancer cells (Figure 3B and Table S2 for all DEGs).