macrophages

Macrophages may be the key in the fight against cancer, eating inflammatory cells and destroying emerging cancer cells.

According to a recent study, parasitic amoeba, a group of certain unspecified unicellular organisms that live in the human body, can destroy cells by biting pieces of intestinal

Discovering new human relatives or liquid water that exists beneath the surface of Mars is the outstanding scientific discovery this year.

The immune system is always moving to help us fight off harmful agents outside the environment. If you happen to have a small wound and infection, how will your body react?

Scientists have gone one step further in finding the secret path Zika uses to transmit from mother to child.

An accidental discovery by a Spanish researcher may pave the way for the treatment of baldness in humans, by exploiting the power of white blood cells.

If the leg or spinal cord of the salamander breaks off, they can be restored by the immune system's special ability. They can even restore brain tissue or heart tissue.