Contrary to what you likely learned in school, ferrying oxygen isn’t the only function of red blood cells. In a study published today (October 20) in Science Translational Medicine, researchers show ...

the frequent-donor cells substantially outgrew the others, and were better able to produce red blood cells. This suggests that the DNMT3A mutations are beneficial and might suppress the growth of ...

the soft center where new blood cells grow. It causes your marrow to make too many red blood cells so your blood is too thick. You may be more likely to have clots, a stroke, or a heart attack.

Antigens live on the surface of your red blood cells. Antibodies are in your plasma. Your blood type is based on the combination of antigens and antibodies in your blood. Whether you are donating ...