NFKBIZ and infection: NFKBIZ and ATP12A expression was increased after infection and inflammatory stimuli in CF bronchial epithelial (CFBE) and HNE cells, and this increase was reduced by Dimethyl-Fumarate, an anti-inflammatory drug.<h4>Conclusions</h4>These preclinical studies, using patient-derived tissues, suggest that NFKBIZ and ATP12A may play a relevant role in the pathophysiology and inflammatory response of the CF airway epithelium.