Primary Faculty
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Xiaoping Du, MD, PhD
Professor of PharmacologyResearch interests of this laboratory include the study of thrombosis, hemostasis, and vascular biology. In particular, we are interested in the molecular mechanisms and molecular pharmacology of platelet and endothelial cell functions. Blood platelets and vascular endothelial cells play critical roles in the development of atherosclerosis and thrombotic diseases (such as heart attack and stroke). Thus, understanding the mechanisms of platelet and endothelial cell functions at a molecular level would facilitate development of pharmacological agents useful in treating cardiovascular diseases. The specific projects in our laboratory include the following: 1) Signaling and regulatory mechanisms of a platelet adhesion receptor, glycoprotein Ib-IX complex. The glycoprotein Ib-IX complex mediates initial platelet adhesion to injured vascular walls in arteries and capillaries. 2) The protein kinase signaling cascades leading to platelet activation, particularly, the activation of the platelet integrin alpha IIb/{beta} 3. Integrins mediate platelet adhesion, aggregation and formation of primary thrombi. 3) Regulatory mechanisms of integrins in platelets and endothelial cells.4131 CoMRB |