Coenzyme A, a molecule derived from vitamin B5, is vital for metabolism throughout the body. Scientists discovered that most of it resides inside mitochondria, yet how it reached these cellular ...

In living organisms, the cell membrane plays a crucial role. It’s not just a protective barrier—it also senses the environment, helps transport molecules, and allows cells to adapt and change. This ...

A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — plays a vital, overlooked role in the first steps of life. Each of us starts ...

Researchers have found hundreds of metabolic enzymes attached to human DNA inside the cell nucleus. Different tissues and cancers show unique patterns of these enzymes, forming a “nuclear metabolic ...

3D electron tomography reveals glycogen particles (purple) clustered on the surface of lipid droplets (yellow), closely associated with endoplasmic reticulum membranes (blue) and mitochondria (red), ...

Understanding how cells process nutrients and produce energy - collectively known as metabolism - is essential in biology. However, analyzing the vast amounts of data on cellular processes to ...

Thus, our studies revealed regulatory mechanisms of glycolysis-driven cellular senescence by AUF1-mediated decay of PGAM1 and PDP2 mRNAs.” "Thus, our studies revealed regulatory mechanisms of ...