2017 American Transplant Congress
Cytotopic Thrombin Inhibition Prior to Cold Ischaemia Attenuates Microvascular Endothelial Ischaemia-Reperfusion Injury.
1Imperial College, London, United Kingdom; 2King's College, London, United Kingdom
Purpose: Microvascular dysfunction post-reperfusion of the ischaemic endothelium manifests as cellular necrosis and enhanced endothelial permeability. Thrombin generation post-reperfusion of the ischaemic endothelium may be…2017 American Transplant Congress
Regulation of T Cell Migration by Specifically Targeting Lymphotoxin β Receptor (LTβR)-Mediated Non-Canonical NFkB Signaling.
Background:Selective recruitment of regulatory T cells (Treg) to draining lymph nodes is crucial for graft survival, and LTαβ-LTβR signaling is required to direct Treg into…2017 American Transplant Congress
CD4 T Cell Migration Across Lymphatic Endothelium Is Enhanced by Sphingosine 1-Phosphate (S1P) and Differentially Regulated by S1P Receptors (S1PR).
1UMB, Baltimore; 2UM, Minneapolis
Introduction: S1PR1 drives T cells to migrate from thymus to blood, and from lymph node (LN) to efferent lymphatics. Whether S1PR1 or other S!PRs regulate…2017 American Transplant Congress
TIE'ing Statins to Microvascular Stability and Endothelial Cell Immunogenicity.
Graft microvascular endothelial cells (EC) represent a critical interface between the recipient and the donor. Stable/quiescent EC support immunoregulation in part via the expression of…2017 American Transplant Congress
Lymphotoxin (LT) β Receptor-Mediated Non-Classical NFκB Signaling in Lymphatic Endothelial Eells (LEC) is Required for Homeostatic T Cell Migration.
Background: The selective recruitment of regulatory T cells (Treg) or blockade of memory/effector T cell migration to the graft and draining lymph nodes (dLN) are…2017 American Transplant Congress
Bioengineering Human Islets to Form Peri-Islet Vessels from Intraislet Endothelial Cells for Improving Human Islet Function.
Native islets in the pancreas have a rich vascular supply however, the current islet isolation technique completely severs the vasculature to islets. As such, these…2016 American Transplant Congress
Detection of Endothelial Cell Specific Molecule-1 According to Allograft Status After Kidney Transplantation.
To investigate urine ESM-1(endothelial cell specific molecule-1) as well as plasma ESM-1 level from renal allograft recipients, we show whether there is the difference of…2016 American Transplant Congress
Everolimus Abrogates C5a and TGFβ Mediated Perycite-to-Myofibroblast Transition (PMT) Inhibiting Vascular Rarefaction.
Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy.
Microvascular pericytes have detrimental effects on tubulo-interstitial fibrosis via PMT. However, therapeutic strategies that might interfere with this process are currently lacking. We aimed to…2016 American Transplant Congress
Human and Mouse Treg Use Lymphotoxin for Migration Across Lymphatic Endothelium.
1University of Maryland, Baltimore, MD; 2Univerity of Minnesota, Minneapolis, MN.
Introduction: Lymphotoxin (LT) directs lymphoid organ structure, and LTβ receptor (LTβR) is involved in leukocyte migration into lymph nodes (LN) and thymocyte migration. We previously…2016 American Transplant Congress
The 20S Proteasome, Active within Exosome-Like Vesicles Released by Apoptotic Cells Accelerates Rejection.
Apoptotic bodies (ApoBodies) and apoptotic exosome-like MV (ApoExo) released by apoptotic endothelial cells in vitro were purified by sequential centrifugation and analysed by electron microscopy…
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