Viruses attack nearly every living organism on Earth. To do so, they rely on highly specialized proteins that recognize and ...

A type of immune cell targeting the Epstein-Barr virus may play a key role in driving multiple sclerosis (MS), a study found.

Because many different types of cancer cells overexpress programmed death-ligand 1 (PD-L1), this cell surface protein is a major target of cancer immunotherapy. Unfortunately, drugs that target it do ...