Enzymes are biomolecules that perform specialized functions, such as the assembly or degradation of small molecules. The small size of enzymes (tens of nanometres) previously limited their study to ...

The enzymes found in modern organisms are complex proteins, often with multiple folded substructures and specialized ...

An enzyme is a type of protein found within a cell. Enzymes create chemical reactions in the body, and can actually speed up the rate of a chemical reaction to help support life. Enzymes are produced ...

How do related proteins develop different functions? This is the question investigated by a research team involving Kiel ...

Chondrocytes play a crucial role in skeletal development. Many bones, such as those in the arms and legs, are formed through endochondral ossification, in which chondrocytes assemble to create a ...

A new study from Karolinska Institutet shows that an enzyme in the liver may partly explain sex differences in the body's handling of cholesterol and the risk of developing atherosclerosis. The ...

New images of an enzyme in action as it interacts with the chromosome could provide important insight into how cells--including cancer cells--regulate their genes. The enzyme, LSD1, can "turn off" ...

DURHAM, N.C. -- Researchers at Duke University Medical Center have provided the first direct evidence in mice for the role of an enzyme that specifically controls the production of serotonin in the ...

Liver enzymes can fluctuate due to factors like hormonal changes or reactions to medications. Fluctuations are often temporary, but long-term changes may indicate a condition that requires medical ...

New images of an enzyme in action as it interacts with the chromosome could provide important insight into how cells—including cancer cells—regulate their genes. A paper by Penn State researchers ...