In the original research article titled, “Immunolocalization of NLRP3 inflammasome in normal murine airway epithelium and changes following induction of ovalbumin-induced airway inflammation,” H. B. Tran et al. from the University of Adelaide use the murine model of ovalbumin-induced airway inflammation to examine the activation of the NLRP3 inflammasome in the airway epithelium. Here, NLRP3 is linked to inflammation.