The human blood system is in a constant state of turnover. First-line immune defenders, like neutrophils, need to be replaced after just four to eight hours, platelets can last a week, red blood cells ...

Tracking how blood cancers develop over time has uncovered important genetic differences between patients whose disease stays ...

The way in which blood stem cells evolve over a lifespan differs greatly between humans and mice, new research reveals. The findings provide a new understanding of the critical factors that influence ...

Every drop of blood in the human body traces back to a small reserve of stem cells buried inside bone marrow. These ...

Add Yahoo as a preferred source to see more of our stories on Google. Currently, to treat conditions such as leukaemia, damaged blood cells need to be replaced in a stem cell transplant. But ...

Red blood cells carry oxygen from the lungs around the body. They then carry carbon dioxide from around the body back to the lungs. These cells are an important component of blood. However, a range of ...

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 ...