While our cells are performing some important, basic functions, they can generate compounds known as reactive oxygen species ...

For the first time, researchers have been able to show how a cell closes the door to free radicals—small oxygen molecules ...

A small drug molecule that appears to protect normal tissue from the damaging effects of radiation, may simultaneously be able to boost the cancer-killing effect of radiation therapy, according to a ...

For the first time, researchers have been able to show how a cell closes the door to free radicals - small oxygen molecules that are sometimes needed ...