A new study has identified an enzyme that plays an important role in breaking down unneeded or damaged proteins in the heart -- an important process for maintaining heart health.

Evolution has been fine-tuning life at the molecular level for billions of years. Proteins, the fundamental building blocks of life, have evolved through this process to perform various biological ...

A team led by UT Southwestern Medical Center researchers has identified a key mechanism responsible for endosomal recycling ...

DNA (deoxyribonucleic acid), the molecular "blueprint" carrying the genetic instructions that influence the growth, ...