Articles tagged "Warm ischemia"

2015 American Transplant Congress
Profound Effect of HDAC2 Deletion on Renal Ischemia-Reperfusion Injury Is Intrinsic to the Kidney and Includes Protection Against Cold Ischemia
D. Aufhauser, Jr.,¹ Z. Wang,¹ S. Cheraghlou,¹ T. Bhatti,² W. Hancock,^2,3 M. Levine.^1,4
¹Department of Surgery, University of Pennsylvania, Philadelphia, PA; ²Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA; ³Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA; ⁴Department of Surgery, The Children's Hospital of Philadelphia, Philadelphia, PA.
Introduction: Histone/protein deacetylases (HDACs) regulate gene expression by modifying chromatin accessibility and protein acetylation. We have previously found that deletion of HDAC2 protects from renal…
2015 American Transplant Congress
Damage Associated Molecular Patterns (DAMPs)-Activated Neutrophil Extracellular Trap Formation Exacerbates Liver Ischemia/Reperfusion Injury
H. Huang, S. Tohme, A. Al-Khafaji, A. Tsung.
Department of Surgery, University of Pittsburgh, Pittsburgh, PA.
Liver ischemia/reperfusion (I/R) injury is a clinically important phenomenon encountered during transplantation that contributes to initial graft function and subsequent allograft rejection. Formation of neutrophil…
2015 American Transplant Congress
Macrophage-Specific SIRT1 Regulates HO-1 Mediated Anti-Inflammatory and Cytoprotective Pathways
K. Nakamura,¹ M. Zhang,² B. Ke,¹ R. Busuttil,¹ J. Araujo,² J. Kupiec-Weglinski.¹
¹Surgery, Liver Transplant, University of California, Los Angeles, Los Angeles, CA; ²Medicine, Division of Cardiology, University of California, Los Angeles, Los Angeles, CA.
Background/Aim: Sirtuin1 (SIRT1), a NAD+-dependent type III histone/protein deacetylase, is essential for resistance against liver ischemia-reperfusion injury (IRI). We asked whether SIRT1 may affect cytoprotective…
2015 American Transplant Congress
The Impact of Cytokine Release Caused By Induction Immunosupression On Nitric Oxide in Renal transplantation
R. Johns,^1,2 M. Laftsidis,² E. Burrows,² F. Edwards,² E. Ablorsu,² P. James,¹ A. Phillips,^1,2 A. Asderakis.²
¹University of Cardiff, Cardiff, United Kingdom; ²University Hospital of Wales, Cardiff, United Kingdom.
IntroductionVarying induction immunosuppression regimens have a differential impact on the pattern of cytokine release. Pro-inflammatory cytokines stimulate endothelial cells causing secretion of NO. Serum nitrite…
2015 American Transplant Congress
Activated Protein C Treatment Protects Steatotic and Non-Steatotic Livers Under Ischemia–Reperfusion Injury in Different Manner
A. Matsuda, N. Kuriyama, H. Kato, Y. Azumi, M. Kishiwada, S. Mizuno, M. Usui, S. Isaji.
Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan.
Activated protein C (APC) is known to have the cytoprotective effect on liver ischemia–reperfusion injury (IRI) in rat models. However, it is unclear that whether…