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 ...

Improvements in public health have allowed humankind to survive to older ages than ever before, but, for many people, these ...

In A Nutshell As cells age, they deliberately shrink a major internal structure called the endoplasmic reticulum. This downsizing happens early in adulthood and shifts cells away from protein ...

For decades, aging has looked like a one-way street, a slow accumulation of damage written into our cells. Now a wave of ...

Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in which aging cells change how they function—is associated with human brain ...

The endoplasmic reticulum is usually the biggest organelle in eukaryotic cells and is invovled in many crucial processes... | Cell And Molecular Biology ...

An international research team has uncovered new insights into healthy brain aging. The researchers found that aging leads to ...

Mount Sinai and BPGbio scientists uncover novel molecular drivers from live brain samples that direct human brain structure and function from ...

Scientists discover how aging alters the function of cells, called mesenchymal drift, and manage to reverse this process.

Extreme heat may be silently accelerating biological aging in older adults, adding months to cells before disease appears.

Your body's blood-making stem cells, hematopoietic stem cells (HSC), are like factory managers who work best when calm and rested. But when stress hits, like infection or injury, they spring into ...