Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have captured the first detailed molecular snapshots of human polynucleotide phosphorylase (hPNPase) in action, ...

You’ll often hear plastic pollution referred to as a problem. But the reality is that it’s multiple problems. Depending on the properties we need, we form plastics out of different polymers, each of ...

Oct 30 (Reuters) - Washington's decision to delay a rule on export restrictions for Chinese companies, announced by China after Thursday's summit meeting with U.S. President Donald Trump, could end up ...

Abstract: Traditional biological experimental methods to determine enzyme properties are time-consuming and costly, leading to an increasing interest in computational models for enzyme function ...

Ensemble map of protein structure. The team’s approach integrates different NMR data to create a map of how different parts of a molecular structure move. Tokyo, Japan – Researchers from Tokyo ...

The H-1B nonimmigrant visa program was created to bring temporary workers into the United States to perform additive, high-skilled functions, but it has been deliberately exploited to replace, rather ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Directed evolution offers a complementary strategy by ...

"There are three digestive enzymes made by your pancreas," says Mary Vouyiouklis Kellis, MD, a specialist in the department of endocrinology, diabetes and metabolism at the Cleveland Clinic. "Most ...

Imagine trying to bake a cake without heat. You’ve got all the ingredients like flour, eggs and sugar, but nothing is happening. That’s what your body would be like without enzymes: potential but no ...

A new research paper was published in Aging (Aging-US) Volume 17, Issue 5, on May 20, 2025, titled "Short-term moderate caloric restriction in the rhesus macaque attenuates markers of ovarian aging in ...

Most people believe they eat enough fiber, but research shows at least 9 out of 10 don’t. That means 90% of Americans are falling short on a key part of a diet that protects against a range of ...

Enzymes originally evolved in high-temperature environments and later adapted to lower temperatures as Earth cooled. Scientists discovered that a key shift in enzyme function occurred over ...