2021 American Transplant Congress
Ikaros-SIRT1 Signaling Axis Regulates Macrophage Polarization and Ischemia Reperfusion Injury in Mouse and Human Liver Transplantation
1The Dumont-UCLA Transplant Center, Los Angeles, CA, 2NIEHS, Durham, NC
*Purpose: Although Ikaros is a well-established transcriptional regulator of lymphopoiesis and differentiation of leukocyte lineage, its role in myeloid cells and ischemia reperfusion injury remain…2021 American Transplant Congress
Caspase-3 is a Predominant Regulator of Microvascular Dysfunction and Aki-ckd Transition Post Renal Ischemia-reperfusion Injury
CRCHUM, University of Montreal, Montreal, QC, Canada
*Purpose: Ischemia-reperfusion injury (IRI) is a major risk factor for chronic renal failure. Caspase-3, an effector responsible for apoptosis execution, is activated within tubular epithelial…2021 American Transplant Congress
Superior Post-transplant Clinical Outcomes Using Portable Normothermic Perfusion and Assessment with the Organ Care System (ocs) Liver System: 1-year Outcomes of the Ocs Liver Protect Randomized Controlled Trial
*Purpose: The OCS Liver PROTECT Trial was the first U.S. randomized controlled trial for liver perfusion and was designed to evaluate the impact of portable…2021 American Transplant Congress
Tubastatin-a Mediated Protection from Liver Injury is Preserved in a Lymphocyte Deficient Model
1University of Pennsylvania, Philadelphia, PA, 2University of Illinois at Chicago, Chicago, IL
*Purpose: Liver Ischemia reperfusion injury (IRI) and Acetaminophen (APAP) toxicity are important causes of acute liver failure in the United States, that lack effective therapy.…2021 American Transplant Congress
Role of Ferroptosis Inhibitors in Mitigating Ischemia-Reperfusion Injury in Marginal Livers Using a Novel Protect Model
Saint Louis University, Saint Louis, MO
*Purpose: The discard rate of deceased donor livers (DDL) remains high at nearly 9% and incudes livers that are steatotic, old in age, and from…2021 American Transplant Congress
Myeloid YAP-HSF1 Signaling Inhibits NLRP3 Function and RIPK3-mediated Hepatocyte Necroptosis in Liver Ischemia and Reperfusion Injury
Surgery, Dumont - UCLA Transplant Ctr, Los Angeles, CA
*Purpose: Yes-associated protein (YAP), a downstream effector of the Hippo pathway, tightly regulates cell growth, survival, and tissue inflammation. Activation of heat shock factor 1…2020 American Transplant Congress
Kidney Alkalization Increases Macula Densa NOS1β Expression and Improves Transplanted Renal Graft Function
*Purpose: Ischemia-reperfusion injury (IRI) is a major survival hurdle with kidney transplantation (KTX). Currently, no effective strategies for the prevention and treatment of IRI during…2020 American Transplant Congress
Allograft Parenchymal Cell Expression of Tlr9 is Required for Endogenous Donor-Reactive Memory Cd8 T Cell Activation within High-Risk Cardiac Allografts to Mediate Ctla-4 Ig Resistant Graft Rejection
Lerner Reserch Institute, Cleveland Clinic, Cleveland, OH
*Purpose: Increased ischemia-reperfusion graft inflammation provokes activation of endogenous donor-reactive memory CD8 T cells within complete MHC-mismatched cardiac allografts at 24 hrs after graft reperfusion…2020 American Transplant Congress
TGR5/Cathepsin E Signaling Regulates Macrophage Innate Immune Activation in the Sterile Inflammatory Liver Injury
The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
*Purpose: The hepatic proinflammatory response represents a major cause of liver ischemia and reperfusion (IR) injury. Although the role of plasma membrane-bound G protein-coupled bile…2020 American Transplant Congress
In Vivo Phosphorylation of C-MET by ANG-3777, A Hepatocyte Growth Factor Mimetic
Angion Biomedica, Uniondale, NY
*Purpose: : The biological effects of hepatocyte growth factor/scatter factor (HGF) and its mimetics are mediated by a signal cascade initiated by binding of HGF…
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