Before a cell can divide, it has to precisely duplicate its entire genetic information. However, the DNA in the cell exists ...

Scientists uncover a metabolic vulnerability in aging cells that could be key to restoring resilience and combating ...

Cells are not isolated units; they continuously exchange proteins, genetic material, and even entire organelles with their ...

A team of researchers at the Georgia Institute of Technology and Emory University has developed a deep-ultraviolet (UV) ...

Scientists have taken a major step toward protecting the very cells that make sharp, colorful vision possible. By testing ...

Using a variety of laboratory and animal models, the team found that cysteine fuels the production of the antioxidant ...

The study, “Integration of phospho-signaling and transcriptomics in single cells reveals distinct Th17 cell fates,” was published in Cell Reports. In the study, first author Seth Fortmann, M.D., Ph.D.

When people think about health, they often focus on specific organs like the heart or brain. But many changes related to chronic conditions or ageing begin in the smallest units of your body — your ...

Researchers at Baylor College of Medicine and collaborating institutions took a closer look at how the gastrointestinal ...

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 ...