CFTR and cystic fibrosis: We review Pubmed literature published from January 2012 to July 2022, using the keywords “cystic fibrosis”, “CFTR modulators”, “ivacaftor”, “lumacaftor”, “tezacaftor”, “elexacaftor”, “immune response”, “phagocytes”, “macrophages”, “monocytes”, “neutrophils”, and “inflammation”.