Cytokines: Indicate the role of cytokines in lymphocyte activation and differentiation. Label the specific cytokines involved, such as IL-2 for T cell proliferation or IL-4 for B cell differentiation.

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known parts of ...

Depression isn't just about the mind, but can come from an imbalance in the body's immune system that leads to a complicated ...

CHENNAI: The 2025 Nobel Prize in Physiology or Medicine has been awarded to Mary E. Brunkow and Fred Ramsdell from the US, and Shimon Sakaguchi from Japan, for their pioneering discoveries on how the ...

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.

Smoking tobacco is so harmful to the body that it changes a person’s immune system, leaving them vulnerable to more disease and infection even years after they’ve quit, a new study found. Although ...

Scientists have found a way to supercharge the immune system’s T cells by blocking a protein called Ant2, essentially rewiring how these cells generate energy. This metabolic reprogramming makes them ...

I’ve noticed I’m getting more colds as I get older. What can I do to give my immune system a boost? Like the rest of your body, your immune system ages, too. This contributes to higher rates of ...