US researchers have engineered a novel gene therapy to target the airway and lungs via a nasal spray. For gene therapy to ...

For gene therapy to work well, therapeutic molecules need to be efficiently delivered to the correct locations in the body—a ...

Researchers think an experimental anti-inflammatory drug for people with multiple sclerosis might help Alzheimer's patients. And they've already tried it on a man named Joe.

Medically reviewed by Anju Goel, MD The common cold and COVID-19 are viral illnesses with similar symptoms. Colds are upper ...