As we age, the immune system gradually declines in function, leaving the body more vulnerable to disease. Scientists have discovered a new way to rejuvenate a key component of immune function, ...

Live Science spoke with the scientists behind an upcoming clinical trial testing an immune therapy for depression.

How people with compromised immune systems respond to vaccines is an important area of immunological research. A study led by York University has found that not only could machine-learning models ...

Your immune system may be weak if you have frequent, severe, or extended infections. Learn more signs of a weak immune system.

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 ...

Your immune system is like an incredibly sophisticated security team, constantly patrolling your body for threats and neutralizing them before they can cause harm. When it’s working properly, this ...

Green tea contains beneficial compounds that may support immune health by reducing inflammation, fighting oxidative stress, ...

Researchers at Atrium Health Wake Forest Baptist have shown that engineered macrophages can infiltrate brain tumor sites, recognize cancer cells, and destroy them in preclinical mouse models, ...

Machine learning reveals unique COVID vaccine immune signatures in people living with HIV, with differences in antibodies, cytokines, and T cell responses.

Here's how immune system differences may affect pain recovery in men and women, shaping inflammation, chronic pain risk, and future treatment approaches.