Neurons talk to one another using electricity. If you could hear these impulses, they might sound like constant, rapid-fire chatter all over the nervous system. Heart muscle cells do something similar ...

The human brain, like the brain of other mammals, is known to start developing before birth, via a coordinated sequence of ...

We may earn commission if you buy from a link. Why Trust Us? Until now, cells dividing by mitosis were thought to grow round and then split into two identical, spherical daughter cells.

"I was willing to give up my whole life to come out here." The treatment, called a cultivated autologous limbal epithelial cell transplantation -- or CALEC -- can help restore surface corneal ...

Epithelial conversation An epithelial cell-coated microelectrode array with 60 precisely placed electrodes detects the minute electric signals generated when the cells are injured. (Courtesy: UMass ...

Both are epithelial cells, a cell type that forms barriers such as skin and mucous membranes, and also lines organs and body cavities. After blasting some cells with lasers, Yu measured tiny ...

It has long been thought that only nerve and heart cells use electric impulses to communicate, while epithelial cells — which compose the linings of our skin, organs and body cavities — are mute, ...

To our surprise, however, we found that wounded epithelial cells can propagate electrical signals across dozens of cells that persist for several hours. In this newly published research ...

Slow, silent 'scream' of epithelial cells detected for first time Date: March 17, 2025 Source: University of Massachusetts Amherst Summary: It has long been thought that only nerve and heart cells ...

The treatment, called cultivated autologous limbal epithelial cells (CALEC), was developed at Mass Eye and Ear. The innovative procedure consists of removing stem cells from a healthy eye with a ...

The healing of an epithelial defect requires epithelial cell migration, adhesion and mitosis. The epithelial cells must migrate over the epithelial defect. This step requires healthy limbal stem ...