Pneumonia is commonly caused by pathogens and can lead to fluid buildup in the lungs, which puts patients at risk of developing acute respiratory distress syndrome (ARDS). Following the discovery of the cystic fibrosis transmembrane conductance regulator (CFTR) gene, responsible for keeping mucus thin, in the blood vessel cells of the lungs, German scientists studied the involvement of CFTR in the development of ARDS. The study findings indicate that loss of the CFTR gene, which is commonly implicated in the development of cystic fibrosis , plays a key role in the development of pneumonia.
This is attributed to the dysfunction of the CFTR chloride channels in the lung tissues. In addition, the study demonstrated that ivacaftor, the commonly used cystic fibrosis drug, improved the symptoms of pneumonia in mice by stabilizing the ion channels and reducing lung inflammation . The…
