Articles tagged "Renal ischemia"

2017 American Transplant Congress
Organs with Extended Cold Ischemia Time May Offer Aged Kidney Transplant Recipients New Options in an Expanded Donor Pool.
M. Postalcioglu,¹ B. Byun,¹ A. Kaze,² A. Siedlecki,¹ E. Milford,² R. Abdi.¹
¹Transplantation Research Center, Brigham and Women's Hospital, Boston, MA; ²Renal Division, Brigham and Women's Hospital, Boston, MA
Using data from the largest cohort of renal transplants, the aim of this study was to examine the effects of cold ischemia times (CIT) on…
2017 American Transplant Congress
Omega 3 Attenuates Ischemia Reperfusion Renal Injury via Enhancement of Autophagy Flux.
J.-J. Kim,¹ J. Jeong,² D. Choi,³ K. Na,³ K. Lee.³
¹Chungnam National University, Anatomy, Daejeon, Korea; ²Chungnam National University, Department of Medical Science, Daejeon, Korea; ³Chungnam National University, Nephrology, Daejeon, Korea
Purpose: Omega 3 fatty acid showed the protective effect against various renal injuries. Recently, it is reported that Omega 3 regulates the autophagy. Using fat-1…
2017 American Transplant Congress
Extra-Renal Cardiac Injury Is Associated with Upregulation of NOD2 and Nlrp3 in the Heart After Renal IRI.
A. Scheinok, S. Kasimsetty, E. Soo, C. Nelson, A. Shigeoka, D. McKay.
Medicine, Division of Nephrology and Hypertension, University of California San Diego, La Jolla, CA
Background: Recent studies show renal ischemia reperfusion injury (IRI) is associated with systemic release of danger associated molecular patterns (DAMPs). DMAPs induce significant extra-renal organ…
2017 American Transplant Congress
Beneficial Effects of Hydrogen Sulfide (H2S) on Renal Ischemia-Reperfusion Injury (IRI) in CLAWN Miniature Swine.
Y. Ariyoshi, M. Sekijima, H. Sahara, T. Murokawa, A. Shimizu, K. Yamada.
Center for Advanced Biomedical Science and Swine Research, Kagoshima University, Kagoshima, Japan
Objective: The prevention of IRI is important for both early and long-term graft function, especially when using extended-criteria or donation after cardiac donors. H2S has…
2017 American Transplant Congress
Dendritic Cell Expression of Rictor (mTORC2), but Not Raptor (mTORC1), Protects Against Renal Ischemia-Reperfusion Injury.
H. Dai,^1,3 N. Rogers,^1,2 A. Watson,¹ D. Fantus,¹ A. Thomson.¹
¹Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA; ²Westmead Institute for Medical Research, Sydney, Australia; ³Urologic Organ Transplantation Department, the Second Xiangya Hospital, Central South University, Changsha, China
Background: Dendritic cells (DC) are critical initiators of innate immunity in the kidney and orchestrate inflammation subsequent to ischemia-reperfusion injury (IRI). The mechanistic target of…
2017 American Transplant Congress
ERK and HIF1 Play a Major Role in Hypothermic Protection Against Renal Ischemia-Reperfusion Injury.
K. Lee,¹ J. Jeong,² D. Choi,¹ K. Na,¹ H. Bae,¹ Y. Ham.¹
¹Chungnam National University, Nephrology, Daejeon, Korea; ²Chungnam National University, Department of Medical Science, Daejeon, Korea
Purpose: Hypothermia attenuates the renal injury induced by ischemia-reperfusion. However, the detailed molecular pathway remains unknown. ERK and HIF1 are known to protect against ischemia-reperfusion…
2017 American Transplant Congress
Impact of Belatacept Conversion on Kidney Transplant Function, Histology and Gene Expression.
P. Sanghi,¹ G. Gupta,¹ D. Kumar,¹ J. Reeve,² M. Levy,¹ A. Sharma,¹ H. Fattah,¹ P. Kimball,¹ H. Massey,¹ A. King,¹ P. Halloran.²
¹Virginia Commonwealth University, Richmond; ²Alberta Transplant Applied Genomics Center, Edmonton, Canada
Background: Belatacept (bela) might be an alternative to Calcineurin Inhibitors (CNI) in order to avoid presumed nephrotoxicity. In this study we assessed the impact of…
2017 American Transplant Congress
Direct Comparison of Hypothermic and Normothermic Organ Preservation in a Porcine Ex-Vivo Kidney Model.
N. Vallant,^1,2 B. Sandhu,¹ N. Wolfhagen,¹ C. Pusey,¹ V. Papalois.¹
¹Renal and Transplant Department, Imperial College, London, United Kingdom; ²Department of Visceral-, Transplant- and Thoracic Surgery, Medical University, Innsbruck, Austria
Background: Hypothermic machine perfusion is a well established method for deceased donor organ preservation as well as pre-transplant assessment and preconditioning. Recent translational and clinical…
2017 American Transplant Congress
Signal Inhibitory Regulatory Protein-α Regulates Pathologic Reactive Oxygen Species in Acute Kidney Injury.
N. Rogers,^1,2,3 D. Meijles,³ P. Pagano,³ J. Isenberg.³
¹Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Sydney, NSW, Australia; ²Starzl Transplant Institute, University of Pittsburgh, Pittsburgh, PA; ³Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA
Background: Ischemia reperfusion injury (IRI) is mediated by a complex cascade of pro-inflammatory and oxidative processes. We have reported that signal regulatory inhibitory protein (SIRP)-α…
2017 American Transplant Congress
Renoprotective Effects of Carbon Monoxide–Releasing Molecule 3 in Ischemia Reperfusion Injury and Cisplatin-Induced Toxicity.
Y. Yoon,¹ H. Lee,¹ K. Huh,² M. Kim,² S. Kim,² Y. Kim,² W. Han.¹
¹Urology, Urological Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea; ²Transplantation Surgery, Research Institute for Transplantation, Yonsei University College of Medicine, Seoul, Republic of Korea
Background: We investigated the effects of a soluble carbon monoxide–releasing molecule (CORM) in cisplatin-induced cytotoxicity and ischemia reperfusion injury (IRI) in vitro.Methods: The effects of…

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