A new study suggests treatment-resistant depression may be rooted in the immune system. Trauma, stress biology, and mini-brain models reveal a hidden neuroimmune story.

A single signaling pathway controls whether immune cells attack or befriend cells they encounter while patrolling our bodies, ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

As the body ages, so does the immune system. The immune system usually becomes less effective in older age, a process known as immunosenescence. This can increase the risk of: While you can’t prevent ...

Researching the immune system in space could have payoffs for human aging on earth. Scientists have revealed how the lack of gravity affects the cells of the immune system at single cell resolution.