Cancer is a disease that causes abnormal cells to reproduce and spread to other parts of the body, which can result in tumors or damage to the immune system that may become fatal. Healthy cells follow ...

Neuroscientists have moved one step closer to understanding the complete list of cell types in the brain. In the most comprehensive study of its kind to date, the researchers sorted cells from the ...

Glial cells are an integral part of the human nervous system. They help support and nourish nerve cells, or neurons. Several types of glial cells exist. Glial cells are the “glue” of the nervous ...

Cell movement is an essential biological process, whether it's cancer cells metastasizing to other parts of the body or ...

Capillaries are very tiny blood vessels — so small that a single red blood cell can barely fit through them. They help to connect your arteries and veins in addition to facilitating the exchange of ...

Many of the most devastating illnesses are like black boxes to science. Most cancer deaths, for example, are caused by strain ...

Within minutes of the final heartbeat, a cascade of biochemical events triggered by a lack of blood flow, oxygen, and nutrients begins to destroy a body’s cells and organs. But a team of Yale ...