Despite having an overactive immune system, people with lupus may still struggle to fight bacterial infections. My team and I ...

The immune system is made up of specialized cells and proteins that help defend the body from pathogens and cancer. Most of ...

A routine blood sample contains a diverse collection of immune cells that can reveal important clues about health and disease ...

A groundbreaking method has been unveiled by scientists that allows for the natural reading of immune cell data. This ...

Natural killer cells act as the immune system’s rapid-response team, but the stress of anxiety and insomnia may be quietly thinning their ranks. A study of young women in Saudi Arabia found that both ...

A surprising immune system signal may help explain why zebrafish can regenerate damaged spinal cords so effectively.

Discover how an overactive immune system in lupus patients leads to infections, why treatment might not improve survival, and ...