TGFB1 and chronic rhinosinusitis with nasal polyps: The upregulation of miRNAs linked to mucin-type O-glycan biosynthesis suggests a role in excessive mucus production in CRSwNP, while the downregulation of miRNAs targeting TGF-β and MAPK signaling pathways highlights their involvement in tissue remodeling and inflammation. These miRNAs may serve as targets for modulating these pathways in future therapeutic approaches