Northwestern Medicine scientists have discovered a previously unknown process used by epithelial cells to alleviate ...

Epithelial cells may also reveal underlying conditions, such as a UTI or kidney disorder. Only your doctor can interpret your test results and decide your best course of action. Even then, further ...

Epithelial cells, which line the surfaces and organs of the body, can protect themselves against cancer by removing unhealthy or abnormal cells through a mechanism known as "apical extrusion ...

Find out what you need to know about the epithelium, including where epithelial cells are located in your body and how they affect your health. Skip to main content . Home ; Conditions .

Epithelial cells remove precancerous cells by cell competition via MHC class I–LILRB3 interaction. Nature Immunology, 2021; 22 (11): 1391 DOI: 10.1038/s41590-021-01045-6; ...

A rare cell in the lining of lungs is fundamental to the organ-wide response necessary to repair damage from toxins like ...

Our skin’s epithelial cells send electrical signals like neurons to cry out for help. Skip to main content. Scientific American. June 12, 2025. 3 min read. Skin Cells ‘Scream’ for Help When ...

Whereas nerve cell impulses last just milliseconds, epithelial cells take one to two seconds to spit out their electrical messages. The process was so pokey that Yu nearly missed the signals.

Emily T. Wilson et al, Transcriptomic changes in oxidative stress, immunity, and cancer pathways caused by cannabis vapor on alveolar epithelial cells, Cell Biology and Toxicology (2025). DOI: 10. ...

Src activation in lipid rafts confers epithelial cells with invasive potential to escape from apical extrusion during cell competition. Current Biology, 2022; DOI: 10.1016/j.cub.2022.06.038; ...