Scientists have distinguished the features of nanosized hair-like cellular protrusions by combining fluorescence imaging with a microscopic technique that scans cell surfaces. Yasufumi Takahashi of ...

New research has unraveled the mystery of how microscopic cilia coordinate to move and propel marine creatures through water. Cilia are tiny, hair-like protrusions found in many organisms, including ...

In many cells of the human body, hair-like protrusions known as cilia act as antennae, allowing cells to receive signals from their environment and other cells. As cells grow and divide, each cilium ...

Primary cilia are sensory organelles present on the cell surface; however, their physical structure has not been defined due to technical reasons. A new PNAS study examined primary cilia in human ...

Seen through the microscope, a primary cilium (top; green and red) is seen protruding from an fibro/adipogenic progenitor cell (blue). Image by the Jeremy Reiter Lab Like it or not, as we age, our ...

Now, in a recently published Journal of Cell Biology paper, scientists used a newer electron microscopy technique, called volume electron microscopy (vEM), to examine how primary cilia on developing ...

Covering stents with hairlike structures called cilia may help keep the implanted medical tubes clean, preventing infection, researchers report April 28 in the Proceedings of the National Academy of ...

(Nanowerk News) Cells sense their environment and send signals to other cells to function properly. The responsible “organ” to perform these functions is the cilium, an antenna-like structure ...

Beyond the diffraction limit (a) Pre-expansion image of human kidney tissue using a ×60 objective lens and processed with super-resolution optical fluctuation imaging (scale bar: 5 µm). (b) The same ...