Pulmonary research focuses on the study of the respiratory system, particularly the lungs and airways. This area of research includes the investigation of conditions such as asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, lung cancer, and other respiratory disorders. Researchers in this field explore the causes, mechanisms, prevention, and treatment of these diseases, as well as ways to improve lung function and overall respiratory health. Additionally, pulmonary research may also cover topics such as pulmonary physiology, respiratory infections, and the impact of environmental factors on lung health.