Air keeps moving through your airways until it reaches tiny balloon-like air sacs in your lungs called alveoli. From there, the oxygen moves into your blood. Healthy lungs carry oxygen from the ...

Cells called alveolar myofibroblasts, which have a central role in the development of the lung after birth, receive an orchestrated input from a range of different signaling pathways.

When it comes to the human body, form and function work together. The shape and structure of our hands enable us to hold and ...

Emphysema is a chronic lung disease that occurs when the air sacs in the lungs (called the alveoli) can no longer inflate and deflate to pump air in and out of the lungs as they should.

It happens when an infection causes air sacs in your lungs (the alveoli) and tubes in your airways that connect to them (bronchioles) to fill with fluid or pus. That can make it hard for you to ...

AMs live on the walls of our alveoli, the microscopic sacs in our lungs which allow gases to pass from the air into our bloodstream. As the 'crossroads' between our internal organs and the outside ...

Christopher Chen and his team at Boston University and the Wyss Institute at Harvard University have invented a new approach to solve this complex problem called ESCAPE (engineered sacrificial ...

"It's been recently discovered that the AT2 receptor is found in the lung's alveoli, the lung's air sacs, and it seems to be central to the proper functioning of the alveoli," explains Hallberg.

Scientists in Seoul have engineered a microbubble air purifier inspired by the human respiratory system, offering a solution ...

With obstructive lung disease (asthma or COPD), an even greater ... In contrast, those particles able to penetrate to the very small airways and alveoli are likely to be deposited by sedimentation ...

Treatment focuses on management of symptoms. This includes medications to ease cough and physical discomfort and to lower fever.