Lung

New research from the Mayo Clinic is raising doubts over the hypothesis that "lipid pneumonia" is responsible for the current vaping crisis.

Some scientists are reporting e-cig-related illness to be a new, vaping-induced form of lipoid pneumonia, and certain e-liquid oil additives could be to blame.

Oregon officials are investigating the death of an individual that could be related to vaping as some reports suggest THC liquids are responsible.

The death is being linked to e-cigarette use, with the CDC now reporting 200 vaping-related cases of lung disease across the US.

The Wisconsin Department of Health Services is reporting a number of hospitalizations of teenagers displaying severe lung disease, with suspicions of links to e-cigarette use. The FDA has also recently revealed it has accumulated 127 reports of seizures claimed to be related to e-cigarette use.

As part of the Human Cell Atlas initiative researchers have mapped the different types of cells in the lungs, and spotted some crucial new differences between healthy and asthma-affected airways that could inspire some new drug targets.

3D printing organs is going through some teething issues. Now researchers have found a surprisingly simple answer to the complex problem of printing detailed vascular networks, and shown it off with a dramatic model of a breathing lung that passes oxygen into surrounding blood vessels.

In extreme cases the flu virus can actually reshape the structure of the lungs. Now, researchers at the University of Pennsylvania have discovered a major part of that restructuring that until now had gone unnoticed – “taste bud cells” seem to grow in the lungs after a severe case of the flu.

In the body, mRNA molecules are in charge of instructing cells to produce specific proteins, and hijacking this natural system is emerging as a promising new way to treat a wide variety of illnesses. A new inhalable mRNA aerosol could be a potential new treatment for cystic fibrosis or lung cancer.

One of the key symptoms of congestive heart failure is fluid accumulation in the lungs. Currently, people need to visit a clinic in order to check for such accumulation. Thanks to a new device, however, they may soon be able to perform checks whenever they want, in their own home.

As e-cigarettes rise in popularity, many researchers are working hard to understand the long-term implications of vaping on human health. A new small study has now found that e-cigarette vapor can damage key immune cells in the lung, suggesting vaping may be more harmful that previously suspected.

What if doctors could grow new organs for transplant on demand from a patient’s own cells? In a major step towards this future, scientists from the University of Texas Medical Branch (UTMB) have now transplanted bioengineered lungs into pigs, with no complications arising from the procedure.