When injured, cells have well-regulated responses to promote healing. These include a long-studied self-destruction process that cleans up dead and damaged cells as well as a more recently identified ...

Researchers at UC Merced used fruit flies to uncover a cellular process common to many organisms that could dramatically impact the understanding of cancer and aging. Department of Molecular and Cell ...

As we age, our cells don’t just wear down—they reorganize. Researchers found that cells actively remodel a key structure called the endoplasmic reticulum, reducing protein-producing regions while ...

A single damaged protein inside one brain cell may seem insignificant. Yet new research shows how that small mistake can ripple outward, spreading harm across the brain. Scientists at the Technion – ...

Deep within the intricate world of cellular biology, scientists at Weill Cornell Medicine have made a remarkable discovery about aging that could transform our understanding of human longevity. Their ...

How did cells evolve a process to end their own lives? Recent research suggests that apoptosis, a form of programmed cell death, first arose billions of years ago in bacteria with a primitive ...

This video of a so-called HeLa cell dividing demonstrates how sensitive the cell division process is. While all is going well at the beginning of the video, as the clip nears its end you can see the ...