When donated blood is in low supply, platelets are even scarcer. These cell fragments, which are essential for blood clotting, have a short shelf life. Whereas whole blood can be refrigerated for up ...

When a vascular injury occurs, platelets in young mice form much smaller blood clots (left) than platelets in old mice (right), where the clot almost blocks the blood vessel. Fluorescence microscopy ...

SAN DIEGO, Dec 10 (Reuters) - Scientists have for the first time created blood platelet cells by reprogramming stem cells derived from adult cells, offering the potential for a renewable supply of the ...

Like whole blood for transplants, platelets are perpetually in short supply. But these sticky cell fragments come with an added challenge—while whole blood can be kept for as long as 35 days after ...

Together with researchers from University of Oxford, researchers at Karolinska Institutet have demonstrated that a subclass of stem cells that are dedicated to the production of platelets replenish ...