Researchers at the Leibniz Institute on Aging - Fritz Lipmann Institute (FLI) in Jena found that oxidative stress in the aging brain inhibits the activity of deubiquitylases. These enzymes are ...

Researchers at Karolinska Institute and SciLifeLab in Sweden report they have improved the ability of a protein to repair oxidative DNA damage and created a new protein function. Their new technique ...

Enzymes help with specific functions that are vital to the operation and overall health of the body. They help speed up chemical reactions in the human body. They are essential for respiration, ...

A research team led by Dr Martin Mollenhauer from the Heart Center at University Hospital Cologne has investigated the link between obesity and the risk of cardiovascular disease in greater detail.