Cells that are about to die send a signal to an executioner protein, but sometimes, those cells can fight back and regenerate ...

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 ...

In several disease conditions, including infections and cancers, innate immune activation and nutrient scarcity occur together. A study from St. Jude Children's Research Hospital, published in Cell, ...

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 ...