Within the family of cell membrane lipids known as phosphoinositides and the kinase enzymes that regulate them, phosphoinositide 3-kinases (PI3Ks) have been cast in a starring role as scientists study ...

Enzymes are amazing catalysts. These proteins are made of nothing more than a handful of Earth-abundant elements, and they promote a vast array of reactions, convert chemical energy to physical motion ...

Enzymes are proteins that facilitate biochemical reactions by acting as a catalyst, and thus, their expression and activity have a strong influence on the reactions taking place within cells. As ...