“P. aeruginosa colonized cav1 KO mice much better compared with the wild-type controls in a model of chronic infection, indicting an important contribution of Cav-1 to innate host immunity to P. aeruginosa infection in the setting of both acute pneumonia and chronic infection typical of cystic fibrosis” CONTROVERSIAL “Unlike wild type mice, which succumb to pneumonia, caveolin-deficient mice are resistant to Pseudomonas”. Here, CAV1 is linked to pneumonia.