Coronaviruses not only use the machinery of the human cells they infect: they modify them to achieve optimal conditions to ...

Researchers from Sweden and the U.K. have devised a new method to curb cancer growth by shutting down a single enzyme and stopping cells from dividing. While switching off certain enzymes is an ...

Scientists discovered hundreds of energy-making enzymes secretly working on human DNA—revealing a hidden “mini-metabolism” ...

More than 200 metabolic enzymes, many of which are normally tasked with producing energy in the mitochondria, are also found sitting directly on top of human DNA, according to a study published in ...

Many of the most pressing health problems of our time start with obesity, so treating that root cause may be our best bet in many cases. Now, researchers at Yale have identified an enzyme in mice that ...

Doctors have long treated heart attacks, improved asthma symptoms, and cured impotence by increasing levels of a single molecule in the body: nitric oxide. The tiny molecule can change how proteins ...

Researchers have found that rhomboid enzymes, which are special proteins that cut other proteins, are able to break the 'cellular speed limit' as they move through the cell membrane. Johns Hopkins ...

The key to changing blood types may be in the gut. Enzymes made by bacteria in the human digestive tract can strip the sugars that determine blood type from the surface of red blood cells in the lab, ...

Enzymes are proteins that facilitate biochemical reactions by acting as a catalyst, and thus, their expression and activity have a strong influence on the reactions taking place within cells. As ...

Enzymes help digest food, clean laundry, make perfumes, and build medicines. They also break down toxins in the environment. Because of their wide use, scientists have worked for years to create ...

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

Printable sweat-powered biofuel cells could replace bulky batteries in thin, flexible wearable health sensors.