"study found study found Nrf2 and NF-kappaB compete for CBP in cystic fibrosis airway epithelial cells; Nrf2 and NF-kappaB compete for CBP; findings provide a link between feedback to CF transmembrane regulator dysfunction and dysregulation of an inflammatory signaling pathway that modulates the coordinated activities of Nrf2 and NF-kappaB"xsd:string