One of the most well-studied cellular responses is how they react during times of stress, such as when the temperature gets ...

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

A basic function of cells is that they act in response to their environments. It makes sense, then, that a goal of scientists is to control that process, making cells respond how they want to what ...

The immune cell repertoire is composed of many different cell types that are orchestrated in response to infection and other pathogens that enter the body. As a result, the body can defend itself ...

Until now, doctors knew hepatic stellate cells mainly as drivers of liver fibrosis. The actual functions of this cell type have hardly been studied to date. Researchers have now determined that ...

Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

It makes sense, then, that a goal of scientists is to control that process, making cells respond how they want to what they want. One avenue for this ambition is cell receptors, which function like ...