Elevated liver enzymes can occur for many reasons. Most often, elevated liver enzymes are temporary and resolve on their own without treatment. Occasionally, elevated liver enzymes require additional ...

Enzymes catalyze nearly all of the chemical reactions that occur in biological systems. Enzymes are generally proteins but also include catalytic DNA and catalytic RNA. As effective biological ...

The team evaluated more than 4,000 clones before identifying an enzyme S N Ar1.3 that contains six mutations and is 160-fold more active than the parent enzyme.

Temperature affects enzyme-catalysed reactions by influencing the rate at which they occur. For a reaction to occur between an enzyme and substrate the two molecules need to collide. At lower ...

The engineered enzymes had similar gene-editing efficiency ... Rumya Raghavan, a graduate student in Zhang's lab when the study began, and Mirco Julian Friedrich, a postdoctoral scholar in ...