NFKB1 and chronic rhinosinusitis with nasal polyps: Taken together, these data indicate that the expression of TLR3, RIG-I, MDA5, and the phosphorylated forms of NF-κB and IRF3 are normally induced in inflammatory epithelial cells derived from patients with CRSwNP when infected with RV 16 infection or treated with poly (I: C).