WASHINGTON - You've probably heard that regular workouts are good for your heart, muscles and mental health. But what if they ...

David Ewing Duncan has spent the last 25 years being poked and prodded in the name of science. He’s signed up for hundreds of tests because, as... How mapping the entire immune system could ...

How much protection do you currently have against COVID-19? The answer depends on so much: whether you’ve already had COVID-19 (and if so, how long ago); whether you’ve been vaccinated (and if so, how ...

In a recent study published in Frontiers in Immunology, researchers investigated the anticancer effects of drugs targeting human tumor-associated macrophages (TAMs) in vivo. In humanized murine models ...

Amid concerns about the simultaneous spread of multiple respiratory diseases, such as colds and influenza, with the change of ...

A newly developed blood test that measures a specific immune response in the body could help doctors gauge how much protection a person has against Covid-19, according to a new study. The test, which ...

Currently developed cancer immunotherapies modify the interaction of cancer cells and the immune system, making drug testing targeting human cancer outside of clinical trials difficult. Kobe ...

Tim Sweeney had been a surgeon for only one year, but he was already fed up with a seemingly unsolvable and dangerous problem. Many patients who underwent a major operation or trauma seemed unwell ...

It’s supposed to fight off invaders to keep us healthy. But sometimes it turns traitor and attacks our own cells and tissues.

Thousands of tiny fruit flies soon will journey into space to help NASA scientists better understand changes in the human immune system caused by space flight. Despite differences in size and ...

The search for long-COVID treatments echoes the previous struggles against HIV/AIDS. Now researchers are taking lessons from ...