Share on Pinterest Rejuvenating old blood by blocking inflammation could be the key to slowing aging, new research suggests. Design by Medical News Today; photography by Peter Dazeley/Getty Images The ...

Acetylcholine regulates blood flow, but the source of blood acetylcholine has been unclear. Now, researchers at Karolinska Institutet have discovered that certain T cells in human blood can produce ...

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, ...

Using enzymes produced by a bacteria that almost everyone has in their gut, researchers have removed the antigens from red blood cells that determine blood type, putting us within reach of producing ...

Scientists have unveiled a new method for generating blood cells from lab-grown embryo-like structures, a development that could significantly advance regenerative therapies. This breakthrough also ...