A coronavirus infection can mow down the forests of hairlike cilia that coat our airways, destroying a crucial barrier to keeping the virus from lodging deep in the lungs. Normally, those cilia ...

Tiny, hair-like structures line the lungs and air pathways. These are called cilia. They clean up any dust or dirt that’s found in the air you breathe. Cigarette smoke contains many chemicals ...

On a microscopic level, tiny hairs in our lungs called cilia wave together to transport mucus. This serves as a first line of defense against invading pathogens. Unequal interactions between cilia ...

The hair-like protrusions, called motile cilia, were already known to beat in a wave-like motion to sweep away mucus, bacteria and other foreign particles from the lungs. This is the first time ...

The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs. Any prolonged blockage ... Microscopic, hair-like cilia move the cleansing mucus up to the pharynx ...

Stronger, healthier lungs would bode well for anyone fighting off COVID-19. When someone quits smoking, the cilia in their lungs quickly begins to heal. Cilia, small hair-like projections that ...

The frequency of movement of hair-like projections (cilia) that clear mucus and dirt from the lungs -- that is, cilia beat frequency (CBF) -- was measured over 120 minutes using a high-speed ...

mucus and cilia in our windpipes to capture and push out particles, and macrophages in the lungs that are hellbent on finding and destroying unknown substances. As such, medicines for infections ...

Cilia protect your body from getting infected and remove dust particles from the lungs, and when damaged frequently, can ...

The finding may help scientists generate new therapies that use stem cells to replace damaged tissues in the lung and other organs. "Cells with multiple cilia play a number of important roles, ...