Airway epithelia from cystic fibrosis patients show an exaggerated inflammatory response to P. aeruginosa. Here, Rimessi et al. show that P. aeruginosa exposure causes augmented Ca2+signalling in the absence of functional CFTR, leading to mitochondrial damage and activation of the NLRP3 inflammasome.
- Alessandro Rimessi
- Valentino Bezzerri
- Paolo Pinton
