Macrophages, the immune system’s front-line scavenger cells, do more than simply digest dead cells. A new study published in ...

Stanford researchers have cured type 1 diabetes in mice by resetting their immune systems with a two-step transplant strategy ...

Our immune system protects the body from infections and harmful changes throughout our lives. However, it loses its ...

Your immune system could weigh 1 to 1.2 kilograms and contain 1.8 trillion cells. “The immune system is a complex system comprising many different cell types with essential functions,” says Ron Milo ...

The field of cancer immunology has undergone significant transformation over the past decade, reshaping our understanding of tumor–immune system ...

Getting a flu shot, washing your hands frequently, and keeping distance between you and those who are sick can help you stay healthier this winter. But there’s another way to bolster your immune ...

A person’s menstrual cycle may affect their immune system’s response, causing fluctuations throughout the month. The menstrual cycle involves a series of changes in hormone levels and structures ...

The human body operates like a finely tuned orchestra, with each system playing its part in perfect harmony. However, sometimes this delicate balance breaks down in ways that can leave people ...

Q: How do I know the state of my immune system? Can I get it tested, and how do I support it? A: It’s normal to catch a few run-of-the-mill infections every year. That may include two to three colds, ...