The amino acid glutamine plays an unexpected role in erythropoiesis, the differentiation of erythroid progenitor cells into mature red blood cells. Ordinarily, glutamine is broken down by stem cells ...

The production of red blood cells from stem cells has emerged as a transformative approach to address chronic blood shortages and meet the increasing demand for transfusion therapies. By harnessing ...

Abundant and persistent, red blood cells have a lifetime of about four months in the human body and travel to every organ and tissue. They could soon be leveraged to transport more than oxygen and ...

For patients with heart failure, blood pumps can be lifesaving. But the very forces that sustain circulation can also harm it, damaging red blood cells through hemolysis and compromising the body's ...

Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing. For many years, ...

In these microscopic close-ups, samples of red blood cells aggregate from left to right, becoming more compact despite the absence of platelets, long thought essential to clotting. Red blood cells, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Research shows that anything from walking to strength training may add years to your life, underscoring ...

(WASHINGTON – Feb. 18, 2026) – Extreme endurance running damages red blood cells in ways that may affect their ability to function properly, according to a study published in the American Society of ...