New live-cell imaging data show that Telomir-1 markedly lowers intracellular iron levels at submicromolar concentrations in human keratinocytes, demonstrating potent cell penetration and ...

Cornell researchers have developed a powerful new biosensor that reveals, in unprecedented detail, how and where ...

Researchers have discovered that the enzyme NUDT5 utilizes its structure to exercise metabolic control over a key pathway in ...

Inside every cell, a finely tuned metabolic network determines when to build, recycle, or stop producing essential molecules.

A surprising discovery reveals how a single protein helps cells decide when to make the building blocks of DNA. Researchers ...

Researchers analyzed the role of NUDT5 and its interaction with other proteins in the folate pathway and in regulating purine synthesis.

Scientists are uncovering that grey hair might not be an inevitable part of aging, but rather a biological process influenced ...

Annotations of enzyme function provide critical starting points for generating and testing biological hypotheses, but the quality of functional annotations is hindered by uncertain assignments for ...

Without enzymes, an organism would not be able to survive. It is these biocatalysts that facilitate a whole range of chemical reactions, producing the building blocks of the cells. Enzymes are also ...

CHAMPAIGN, Ill. — By combining artificial intelligence with automated robotics and synthetic biology, researchers at the University of Illinois Urbana-Champaign have dramatically improved performance ...

Usually enzyme complexes make multistep processes easier by catalyzing sequential reactions in which the product of one enzyme becomes the substrate for the next. In a new finding, researchers report ...