The prize-winning discovery explains how the immune system attacks hostile infections, but not the body's own cells.

For many conditions including immune-related ones, genetics often explains only a small fraction of the differences between ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Aimee Pugh Bernard, University of Colorado Anschutz Medical Campus (THE CONVERSATION) ...

Three immunologists have won the 2025 Nobel Prize in Physiology or Medicine for uncovering how the immune system prevents itself from attacking the body.

We all get sick sometimes. Even something pretty minor, like a cold or flu, can be enough to disrupt your life for a few days ...

The researchers found that mRNA-based COVID-19 vaccines could potentially help patients whose tumors don’t respond well to ...

A new scientific analysis found that a COVID-19 mRNA vaccine given during immunotherapy helped people with advanced skin or ...

The short answer: nothing. “That’s a pseudoscience term,” says Laura Purdy, MD, MBA, founder and CEO of Swell Medical. “You're not boosting anything. You're not giving yourself more B cells or more T ...

Repatha works by blocking a specific enzyme in your liver to help your body remove cholesterol more effectively. It is not an immunosuppressant drug, so it doesn’t work by suppressing the immune ...

(THE CONVERSATION) Every day, your immune system performs a delicate balancing act, defending you from thousands of pathogens that cause disease while sparing your body’s own healthy cells. This ...