Quercetin Increases Cystic Fibrosis Transmembrane Conductance Regulator–Mediated Chloride Transport and Ciliary Beat Frequency: Therapeutic Implications for Chronic Rhinosinusitis

Abstract

Quercetin significantly increased transepithelial Cl(-) transport and CBF in MNSE and HSNE cultures. Future studies investigating quercetin as a means to promote mucociliary transport in individuals with rhinosinusitis are warranted.