Without platelets, we would die pretty easily. The microscopic plate-shaped structures in our bloodstream rush to the site of an injury, forming clots that stop blood loss and help stimulate the ...

Blood clotting depends on speed, force, and timing. Platelets have to stay quiet while circulating through the body, then switch into action fast when a blood vessel breaks. A new look inside that ...

How Does Doptelet Work in Thrombocytopenia? Thrombocytopenia is when your blood has too few platelets (also called thrombocytes). Platelets are blood cells made in the soft, spongy tissue inside your ...

New research led by a St. Michael’s Hospital scientist reveals how platelets can inhibit inflammation and immune responses. The discovery, published in the journal Research, constitutes a fundamental ...

Researchers from the University of Tokyo have found a way to observe clotting activity in blood as it happens—without needing invasive procedures. Using a new type of microscope and artificial ...

Scientists at the University of Leeds have used cryo-electron microscopy to reveal how platelet myosin stays inactive until needed for blood clotting. The study identified structural 'off-switch' ...

Scientists say the powdered synthetic platelets could help save trauma patients in ambulances, on battlefields and in remote areas ...

A team of scientists has come up with artificial, long-lasting, easily portable platelets that could revolutionise trauma care.