Cilia are ubiquitous on cells, playing a variety of roles, Dr. Nicastro explained. While non-motile cilia serve as sensors for chemical and mechanical signals, motile cilia rhythmically beat to propel ...

Specialized cells in our bodies have custom genetic Xerox machines to make a ton of fibrous cilia, scientists at John Hopkins University School of Medicine have found. Most cells in the body have just ...

Understanding this motion may help to tackle health problems that affect cilia, which range from fertility issues to lung disease and COVID-19. Using cryo-electron tomography, researchers have ...

Eukaryotic cilia and flagella are essential organelles that extend from the cell surface, playing crucial roles in sensory ...

Across all species, directed movement is essential for nutrient acquisition, energy harvesting, and the avoidance of danger or sources of stress. Organisms have evolved specific means of locomotion ...

In recent years, researchers have been learning more about why cellular antennas called cilia are so important. Cilia can act as sensors of the cell's environment and can send and receive signals.

Scientists have discovered a previously unrecognised way that human airways protect lungs from infection – through the action of cilia, tiny hair-like structures lining the respiratory tract. These ...

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 move ...

Medical concept in the field of nanotechnology. A nanobot studies or kills a virus. 3 d illustration. This story is part of a series on the current progression in Regenerative Medicine. This piece ...