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

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

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 ...

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 ...

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

Photoreceptors are specialized cells in the eye that convert light energy into neural signals. Several diseases that cause irreversible vision loss, including age-related macular degeneration, ...

Scientists have discovered that a protein linked to cell death is secretly driving the aging of blood stem cells in a ...

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 ...