Event
BIOE Seminar: Owen McCarty
Friday, November 8, 2019
9:00 a.m.-10:00 a.m.
A. James Clark Hall, Room 2132
Emily Rosenthal
301 405 3936
erosent1@umd.edu
Dr. Owen McCarty
Chair of Biomedical Engineering, School of Medicine
Oregon Health and Science University
“The blood microenvironment: the good, bad and the sticky”
Hemostatic plug formation upon blood vessel breach is initiated by platelet recruitment, activation and aggregation in concert with thrombin generation and fibrin formation. However, a similar process can also lead to pathological processes including deep vein thrombosis, ischemic stroke, or myocardial infarction, among others. Dr. McCarty has developed narrow mechanism-specific agents targeting the intrinsic pathway of coagulation and demonstrated that experimental thrombosis and platelet production in primates is interrupted by selective inhibition of activation of coagulation factor (F)XI by FXIIa. In this seminar, McCarty will present new data on the role of the endothelium in inactivating FXI, as well as studies on whether inhibiting FXI is beneficial in a non-human primate model of sepsis. He will present our first data from our clinical trial on the safety of inhibition of FXI, and plans to test the efficacy of FXI inhibition in dialysis. The understanding of the mechanisms by which the intrinsic pathway of coagulation promotes thrombus formation may support the rationale for the development of selective, safe and effective antithrombotic strategies targeting FXI.
