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 ...

A gene called DNMT3A is important for guiding blood stem cells into forming all the cell types present in blood, including ...

Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...

Blood usually falls into a few widely recognized categories or types, based on the proteins that are expressed on the surface of red blood cells. For example, A or B antigens may be present there, ...

It sounds like science fiction. Scientists take ordinary skin or blood cells, rewind them to a stem-cell state, then ...

Your diagnosis of an early-stage blood cancer, such as a MPN or MDS, means that something has changed in the way your bone ...

New research has identified yet another way that spaceflight tampers with the human body. A study involving samples flown on ...

It develops from the abnormal multiplication of T cells, or T-lymphocytes, a type of white blood cell essential for immune system function. The specific treatment course and prognosis for T-cell ...

The body has an intricate system to defend against infections where each type of immune cell plays a distinct role. Now, a ...