MPO and cancer: The neutrophil degranulation complex was defined by the terms antimicrobial peptides (R-HAS-6803157), neutrophil degranulation (R-HSA-6798695), response to yeast (GO:0001878), and transcriptional misregulation in cancer (KEGG:05202); it included the proteins ELANE, H3-5, MPO, LYZ, and PRTN3.