MUC5AC and cancer: While miR-5197 is implicated in KEGG pathways for p53 signaling, cancer, and ubiquitin-mediated proteolysis (Figure S2), a range of other KEGG pathways are associated with miR-3529-5p, miR-7-1-3p, and miR-548az-5p, with a number of overlapping, but also distinctive, pathways between miR-7-1-3p and miR-548az-5p, as listed in Figure 4A, while only miR-3529-5p is associated with Mucin-O-type biosynthesis and glycosphingolipid biosynthesis (Figure 4A).