Researchers in Japan have identified a striking new way immune cells strip DNA out of dying neighbors, a process they call nucleocytosis that directly ties cell death to antiviral signaling. The work, ...

Researchers have identified an unexpected mechanism that links age-related stress to the decline of blood-forming stem cells.

As we age, our ability to maintain healthy blood and a strong immune system gradually declines, largely because hematopoietic ...

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 ...

The thymus is essential for producing the T cells that protect us from infections and cancer. But this organ is also highly sensitive to damage. Treatments like chemotherapy, radiation, and ...

How does blood age? A new study identifies the MLKL protein as a non-lethal driver of hematopoietic stem cell aging via ...

Cells can die naturally from age or disease, but organisms can also actively trigger the death of certain cells when needed. This is known as programmed cell death (PCD), a central biological system ...

The controlled activation of cell death pathways triggers an acute, transient inflammatory response that, combined with the efficient phagocytosis of dead cells, ultimately restores tissue homeostasis ...

After cells die, they leave a residue that sends messages to other cells in ways that are valuable to the immune system. But this process can also be hijacked by viruses such as influenza, according ...

Researchers have discovered a novel method that viruses use to move around the body. These findings could help scientists develop better treatments for viral infections, some of which can lay dormant ...