University of Pittsburgh scientists are unlocking the complexities of a recently discovered cell death process that plays a key role in health and disease, and new findings link their discovery to ...

Recent scientific breakthroughs suggest that manipulating a hidden “death switch” in our cells could significantly slow the aging process. This discovery, coupled with findings that caffeine can ...

Researchers in Japan have identified a striking new way immune cells strip DNA out of dying neighbors, a process they call ...

In Alzheimer's, brain cells die too soon. In cancer, dangerous cells don't die soon enough. That's because both diseases alter the way cells decide when to end their lives, a process called programmed ...

Over the years, cell biology has built a detailed picture of how cells compartmentalize their internal functions. Central to this organization is the nucleus, which houses the genetic material and is ...

Add Yahoo as a preferred source to see more of our stories on Google. DARE cells When tissue is severely damaged, surviving cells can respond in a concentrated burst of biological repair known as ...

Illustration of a healthy cell (left) alongside a cell that has been affected by necrosis (right). The process of necrosis, a form of cell death, may represent one of the most promising ways to change ...

Metacaspases, ancestral homologues of the caspase family, are pivotal cysteine proteases found in a wide range of unicellular organisms, including yeasts, algae, and phytoplankton. These enzymes ...

Cells were long believed to safeguard nuclear contents, releasing them only during cell death. Extracellular DNA was thought ...

Even in death, cells leave a trace. Scientists have discovered a microscopic “Footprint of Death” that not only helps the immune system clean up but can also give viruses a new way to spread infection ...