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 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 ...

Countless tiny hairs (cilia) are found on the outer wall of some cells, for example in our lungs or in our brain. When these micrometre-sized hairs coordinate their movement and produce wave-like ...

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, ...