For the first time, researchers have filmed in real time the disassembly of DNA at the atomic scale. This strand separation is the first step in DNA replication. This breakthrough, published ...

Damaged mitochondria are recycled within cells. Scientists find a link between cellular health and diseases like Parkinson’s ...

Researchers explore how natural compounds in traditional Chinese medicine can modulate cholesterol metabolism to combat cancer.

The team combined genetic comparisons across living horse species with cellular and molecular ... protein structure, and metabolic assays to measure oxygen consumption and ATP production.

Discover why fat is just as essential as calcium for bone health and preventing fractures. Learn the nutrients that support ...

Soda lakes might hold the key to the emergence of life on Earth. These unique environments could have concentrated the phosphorus necessary for the first prebiotic chemical reactions. Phosphorus ...

Structurally, proteasomes form a cylinder that consists of four stacked rings with a total molecular mass of ~2000 ... to show that NUB1 acts as an ATP-independent chaperone to trap partially ...

Scientists have for the first time looked deep into the protein structure that may determine our vision—and discovered that ...

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event for ... helicases and ATP work together in a coordinated cycle to drive ...

Here, we discover lysophospholipids as endogenous pannexin activators, using activity-guided fractionation of mouse tissue extracts combined with untargeted metabolomics and electrophysiology. We show ...

Proteins are fundamental biomolecules that perform a broad range of vital functions within the human body. They serve as an essential structural and functional component of cells, tissues and organs ...