The concept of using the immune system to treat cancer is old, but the ability to do so has dramatically improved in the past ...

Your immune system was supposed to protect you from threats, but sometimes it gets confused about what counts as an enemy and starts attacking your own healthy tissues. This internal betrayal happens ...

The study shows that melanoma cells release tiny bubble-like structures called extracellular vesicles, or EVs, which can ...

Immune checkpoint molecules play a crucial role in keeping the immune system in balance and preventing an attack on the ...

Researchers have developed a new class of antibodies that amplify the immune system’s ability to fight cancer. By clustering ...

As the temperature drops and sniffles start making their rounds, we’re all thinking about ways to strengthen our immunity: vitamin C, hand sanitizer, maybe a flu shot. But while you’re focused on ...

Weill Cornell Medicine researchers have discovered that PD-1—a molecule best known for putting the brakes on immune cells—also plays a critical role in helping T cells become long-term immune ...

There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Dermatologists call it SALT, short for skin-associated lymphoid tissue, and it’s your outer layer's built ...