Researchers have made a breakthrough into how two chronic respiratory diseases in childhood affect the immune system, paving the way for better treatments ..read more

Creating a functional lung using interspecies chimeric animals is an attractive albeit challenging option for lung transplantation, requiring more research on the viable conditions needed for organ generation. A new study uses reverse-blastocyst complementation and tetraploid-based organ complementation methods to first determine these conditions in lung-deficient mice and then to generate rat-derived lungs in these mice. It provides useful insights on the intrinsic species-specific barriers and factors associated with lung development in interspecies chimeric animals ..read more

Higher levels of omega-3, the healthy fat found in fish and nuts, were associated with better lung function and longer transplant-free survival ..read more

The mucus in the airways is not as sticky, inflammation in the lungs significantly reduced: Triple combination therapy can achieve these positive, lasting effects in patients with cystic fibrosis (CF). According to new research, this form of medication improves the symptoms of CF in many patients ..read more

One in 10 adults suffer from the debilitating effects of chronic obstructive pulmonary disease (COPD). Research around a new breathing device developed by pulmonologists offers promise for improving their lives. The new device not only improves symptoms of breathlessness and quality of life for people with COPD, it also offers benefits for people dealing with stress and anxiety and those practicing mindfulness, meditation or yoga. The research was published in the journal Respiratory Care ..read more

Researchers have genetically profiled nearly 200,000 cells from lungs, mapping their precise locations in tissue to discover an unexpected new immune niche in our airways ..read more

A six-month study oncludes that the use of portable home air purifiers can improve some markers of cardiovascular health in people with chronic obstructive pulmonary disease, or COPD ..read more

Sometimes healthcare professionals treat patients with opioids such as morphine to relieve symptoms, but there has been a lack of evidence as to whether this helps with severe chronic breathlessness. A randomized Phase 3 study now finds that morphine does not reduce worst breathlessness ..read more

Structural differences in lung airways between men and woman may be the cause of differences in chronic obstructive pulmonary disease (COPD) prevalence and outcomes between the sexes. According to a large, multicenter study, researchers found that even among adults who have never smoked, or who have smoked less than 100 cigarettes in their lifetime, lung airways were smaller in women, which can lead to a higher risk for lung disease ..read more

Idiopathic pulmonary fibrosis (IPF) is an aging-associated disease caused by progressive scarring of the lungs, leading to respiratory failure and death. Therapies to treat IPF are limited, making studies on the mechanisms responsible for this crippling disease a priority. Now researchers have discovered a new mechanism linking the aging of blood vessels to the development of pulmonary fibrosis ..read more