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' ...

Immunothrombosis is increasingly recognized as a key pathophysiological process in emerging tropical diseases, linking innate immune responses, endothelial ...

Platelets are small, anucleate blood cells that play an essential role in hemostasis. Their primary task is to recognize vascular injury, become activated, and aggregate via their surface receptor ...

Dr. Woulfe's research interests focus primarily on the intracellular signaling mechanisms of platelet activation and how signaling in platelets contributes to thrombosis in vivo. Agonists that extend ...

Two major research initiatives are spotlighting emerging priorities in infectious disease science: the role of immunothrombosis in tropical illnesses and the diverse health effects of the gut ...

Daily low-dose aspirin may prevent cancer metastasis by inhibiting platelet activation, thereby enhancing T cell-mediated immunity. This mechanism provides clinicians with a potential biomarker-guided ...

Researchers have revealed how the thromboxane A₂ receptor is activated, which could help to inform future heart and lung drug ...

Megakaryocytes, which are derived from hematopoietic stem cell precursors in bone marrow, form and release platelets; these circulate in the blood for 8 to 10 days before they are removed by hepatic ...