New research shows protein does far more than build muscle—it's essential for metabolism, heart health, and healthy aging.

Unraveling the mysteries of how biological organisms function begins with understanding the molecular interactions within and ...

Researchers developed CytoTape, an intracellular protein fiber that records cellular activity over time using molecular tags.

A research collaboration has found that besides regulating the fusion of mitochondria, Mitofusin 2 also ensures protein quality control. This discovery could open up new routes to treating ...

Protein arginylation is an evolutionarily conserved post‐translational modification whereby arginine is covalently attached to specific residues on target proteins. Mediated principally by the enzyme ...

These include stress granules and proteasome storage granules (PSGs). In the past, these membraneless organelles were only visible as “droplets” using a fluorescence microscope. Now, researchers from ...

After three years of study, the researchers found that alpha-synuclein, a protein closely linked to Parkinson’s disease, ...

If you're aiming to build muscles, your diet should have high-protein foods. They supply essential amino acids that are ...

Researchers have identified a key molecular interaction that accelerates Parkinson’s disease by damaging the brain’s energy ...

Precise methods for shredding or repairing and replacing specific cancer-causing proteins in a malignant cell, developed at ...

RNA in cells performs an astounding number of functions. Messenger RNA carries the sequences of active genes to cellular machinery that turns it into proteins. And transfer RNA molecules are an ...