Cells organize their molecules into distinct functional areas. While textbooks usually refer to membrane-bound organelles ...

Multicolored 3D rendering of a muscle fiber. It looks a bit like a bundle of yarn, with lots of short, aligned strands. A 3D rendering of the proteins in a muscle fiber, captured by cryo-electron ...

In a scientific first, researchers from Vanderbilt University and the University of California, San Diego, have generated a high-resolution metabolic "map" of how cells orchestrate glucose processing, ...

Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in ...