2016 American Transplant Congress
Matrix Metalloproteinase-2 (MMP-2) Activity Protects Against Hepatic Ischemia Reperfusion Injury Through MMP-9-Dependent and MMP-9-Independent Mechanisms.
The Dumont-UCLA Transplant Center, Los Angeles.
Matrix Metalloproteinases (MMPs) are a family of proteinases with key roles in tissue homeostasis, inflammation and repair. We have recently shown that MMP-9 and MMP-2,…2016 American Transplant Congress
Recombinant TSGL-Ig Protects Liver Endothelial Cells Against Prolonged Cold Preservation Injury in Mouse Liver Transplantation.
Background: Liver endothelial cells (LEC) suffer from ROS-mediated stress in the pathogenesis of liver ischemia-reperfusion injury (IRI). We used a novel recombinant form of soluble…2016 American Transplant Congress
Sphingosine-1 Phosphate Receptor 1 Agonist SEW2871 Ameliorates Hepatocellular Injury on Ischemic Reperfusion in Mice: A New Therapeutic Target.
Introduction: We had reported that activated protein C (APC) administration had cytoprotective effects on hepatic ischemic reperfusion (IR) injury in rat and mice models. Recent…2016 American Transplant Congress
Prolonged Cold Ischemia Time Negatively Impacts Graft and Recipient Survival in a Murine Orthotopic Hindlimb Transplant Model.
Department of Surgery, UCLA Medical Center, Los Angeles, CA.
Purpose: The safe maximum cold preservation time remains unknown in Vascularized Composite Allotransplantation (VCA), yet is of critical clinical significance. VCAs with a large muscular…2015 American Transplant Congress
The 20S Proteasome Is Active in Apoptotic Nanovesicles and Controls Anti-LG3 Antibody Production
Humoral autoreactivity to apoptotic cells and perlecan/LG3, a proteoglycan fragment released by apoptotic cells, predicts poor allograft outcomes in renal transplant patients. How apoptotic cells…2015 American Transplant Congress
Anti-LG3 Antibodies Aggravate Ischemia-Reperfusion Injury
Ischemia-Reperfusion Injury (IRI) is a significant cause of renal allograft dysfunction and a risk factor for poor long-term graft outcomes. Microvascular injury is an important…2015 American Transplant Congress
mTOR Inhibitors Reduce the Endothelial Transmigration of Leukocytes After Ischemia
ObjectivemTOR inhibitors Everolimus and Sirolimus are currently used as maintenance immunosuppressive agents to prevent rejection of solid transplanted organs. Episodes of transplant rejection and graft…2015 American Transplant Congress
Pancreas Transplant Sera Improves the Function and Proliferation of Endothelial Cells
Transplant Services, Allegheny General Hospital, Pittsburgh, PA.
Pancreas transplantation (Tx) allows for the study of diabetes by examining the reversal of the disease. Previously, we observed that after pancreas Tx many patients'…2015 American Transplant Congress
Increased Vascular Stiffness in Pediatric Renal Transplant Recipients Despite Normal Kidney Function, Blood Pressure, and Body Mass Index
1Southern Illinois University, Springfield, IL; 2Washington University, St. Louis, MO.
Background: Chronic kidney disease (CKD) imparts enormous cardiovascular (CV) risk that is only partially improved by renal transplantation. We sought to understand the determinants of…2015 American Transplant Congress
Lymphatic Endothelium Uniquely Enhances T Cell Migration to S1P
University of Maryland, Baltimore, MD.
Introduction: Sphingosine-1-phosphate (S1P) is a signaling sphingolipid that regulates cell egress from lymphoid and non-lymphoid tissues. While S1P has been described as a chemoattractant, its…
American Transplant Congress abstracts