Enzymes are the molecular machines that power life; they build and break down molecules, copy DNA, digest food, and drive virtually every chemical reaction in our cells. For decades, scientists have ...

Researchers at UT Arlington have discovered a key enzyme, IDO1, that when blocked, helps immune cells regain their ability to properly process cholesterol—something that breaks down during ...

Sugars known as glycans form dense envelopes around cells. But they’re often ignored in biological investigations because, unlike DNA, proteins and other cellular components, tools to study them are ...

If severe DNA damage is not repaired, the consequences for the health of cells and tissues are dramatic. A study led by ...

Enzymes are the molecular machines that power life; they build and break down molecules, copy DNA, digest food, and drive virtually every chemical reaction in our cells. For decades, scientists have ...

A new study led by researchers at the Johns Hopkins Kimmel Cancer Center, its Bloomberg~Kimmel Institute for Cancer ...

Researchers from UT Austin have discovered insights about an enzyme that can protect cells from oxidative stress. Oxidative stress – a condition that is linked to sources like air pollutants and ...

Researchers have identified a new function of a well-known enzyme: the signal peptidase complex is responsible for the quality control of membrane proteins. The discovery of this new function for a ...

Recent findings from a preclinical study conducted by Weill Cornell Medicine researchers have uncovered a pivotal role of the enzyme PGK1 in brain cell energy production, offering new hope for ...

Sugars known as glycans form dense envelopes around cells. But they're often ignored in biological investigations because, unlike DNA, proteins and other cellular components, tools to study them are ...