Articles tagged "Renal injury"

2019 American Transplant Congress
Normothermic Ex-Vivo Kidney Perfusion Preservation Consistently Improves Extreme Marginal Graft Function Compared to Hypothermic Machine Perfusion
P. Urbanellis¹, M. Hamar¹, I. Linares¹, D. Kollmann¹, S. Ganesh¹, F. Oquendo¹, M. Sharma¹, R. John¹, A. Ghanekar¹, I. Mucsi¹, D. Bagli², A. Konvalinka¹, L. Robinson³, M. Selzner¹
¹Multi-Organ Transplantation Program, University Health Network, Toronto, ON, Canada, ²Division of Urology, The Hospital for Sick Children, Toronto, ON, Canada, ³Division of Nephrology, The Hospital for Sick Children, Toronto, ON, Canada
*Purpose: Normothermic ex-vivo kidney perfusion (NEVKP) is an emerging technique for renal graft preservation. We investigated whether NEVKP promoted improved marginal graft function compared to…
2019 American Transplant Congress
Targeting Pyroptosis in Brain-Dead Donors Improves Renal Function after Transplantation in Rat
H. Yang¹, Y. Shi², X. Li¹, L. Luo¹, C. Long¹, Y. Xiong³, M. Chen⁴, J. Gao⁴, H. Li⁵, Z. Wang⁵
¹Department of Organ Transplantation, People's Hospital of Jiangxi Province, Nanchang, China, ²Department of Pathology, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China, ³Department of Neurology, People's Hospital of Jiangxi Province, Nanchang, China, ⁴Department of Vascular Surgery, People's Hospital of Jiangxi Province, Nanchang, China, ⁵Department of Urologic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
*Purpose: Pyroptosis is a form of programmed cell death include necrosis, nuclear condensation, and release of proinflammatory after caspase-1 activation. It is unknown whether pyroptosis…
2019 American Transplant Congress
Donation After Circulatory Death Kidneys With Prolonged Delayed Graft Function Present Widespread Metabolic And Translational Deficiencies At Time Of Retrieval
M. L. Lo Faro¹, K. Rozenberg¹, H. Huang¹, S. Maslau¹, H. Leuvenink², E. Sharples³, R. Ploeg¹
¹Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom, ²University Medical Centre Groningen, Groningen, Netherlands, ³Oxford Transplant Centre, Oxford, United Kingdom
*Purpose: Delayed graft function (DGF) is acute renal failure post-transplant, commonly defined as the need for dialysis in the first week post-transplant. Injury at time…
2019 American Transplant Congress
Cyclo (his-pro) Protects Against Gentamicin Induced Cell Apoptosis And Cisplatin Induced Acute Kidney Injury Through Inhibiting P53 Mediated Apoptotic Pathway.
Y. Kim¹, J. Moon¹, J. Jeong¹, J. Kim¹, S. Lee¹, M. Yu², C. Lee³, Y. Kim¹, S. Yang⁴
¹Internal Medicine, Seoul National University Hospital, Seoul, Korea, Republic of, ²Internal Medicine, Hanyang University Medical Center, Seoul, Korea, Republic of, ³Internal Medicine, Cheju Halla General Hospital, Cheju, Korea, Republic of, ⁴Kidney Research Institute, Seoul National University Hospital, Seoul, Korea, Republic of
*Purpose: Cyclo(His-Pro) (CHP) is an endogenous cyclic dipeptide that exerts cellular protective effects against anti-oxdative damages. However, the role and mechanisms for CHP in preventing…
2019 American Transplant Congress
NQO-1 Attenuates Renal Ischemia-Reperfusion Injury in Mice
D. Choi¹, J. Hwang², J. Jeong³, K. Lee¹, K. Na¹, Y. Ham¹, J. Jeon¹, H. Kim¹, Y. Chang¹
¹Nephrology, Chungnam National University, Daejeon, Korea, Republic of, ²Laboratory Animal Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea, Republic of, ³Medical Science, Chungnam National University, Daejeon, Korea, Republic of
*Purpose: Ischemia-reperfusion (I-R)-induced reactive oxygen species (ROS) are thought to be a major factor in the development of acute renal injury by promoting the initial…
2019 American Transplant Congress
Biomarkers in Multivisceral and Intestinal Transplantation
D. A. Cheung¹, J. Garcia¹, T. Beduschi², A. H. Langshaw¹, K. L. Arheart³, I. A. Gonzalez⁴
¹Pediatric Gastroenterology, University of Miami, Miami, FL, ²Surgery, Division of Liver/GI Transplant, University of Miami, Miami, FL, ³Public Health Sciences, Division of Biostatistics, University of Miami, Miami, FL, ⁴Pediatric Infectious Diseases and Immunology, University of Miami, Miami, FL
*Purpose: Multivisceral transplant (MVT) and isolated intestinal transplant (ITx) are complex surgical procedures that result in a pro-inflammatory state, making interpretation of biomarkers in the…
2019 American Transplant Congress
Reverse Signaling through CD137 Ligand Promotes Tissue Repair after Ischemia-Reperfusion Kidney Injury
H. R. Cho¹, S. Lee², J. S. Lee³, S. J. Park¹, B. Kwon²
¹Ulsan University Hospital, Ulsan, Korea, Republic of, ²Biomedical Research Center, Ulsan University Hospital, Ulsan, Korea, Republic of, ³Department of Internal Medicine, Ulsan University Hospital, Ulsan, Korea, Republic of
*Purpose: We previously showed that CD137 ligand (CD137L) reverse signaling play a central role in kidney ischemia-reperfusion injury (IRI) by amplifying acute renal injury. In…
2019 American Transplant Congress
Blood Profiling Reflects a Significant Down-Regulation in Oxidative Phosphorylation Following Renal Transplantation with DCD and AKI Allografts
S. Walker¹, L. Cox², C. Langefeld², B. Freedman², A. Farney², J. Rogers², C. Jay², R. Stratta², G. Orlando²
¹Wake Forest Institute for Regenerative Medicine, Winston Salem, NC, ²Wake Forest Baptist Medical Center, Winston Salem, NC
*Purpose: The human kidney transplant (KT) patient provides a unique and compelling in situ model system to study molecular events that underlie graft recovery following…
2019 American Transplant Congress
Kidney-Intrinsic Innate Immunity and Endoplasmic Reticulum Stress Pathways are Key Determinants of Severity of Ischemia-Reperfusion Injury Following Transplantation
L. Qiu¹, J. Wang¹, X. Yeap¹, C. Lin¹, Y. S. Kanwar², D. Fang², M. M. Abecassis¹, Z. J. Zhang¹
¹Comprehensive Transplant Center, Department of Surgery, Northwestern University, Chicago, IL, ²Department of Pathology, Northwestern University, Chicago, IL
*Purpose: Ischemia-reperfusion injury (IRI) following kidney transplantation (KTx) frequently leads to delayed graft function and is detrimental to graft longevity. Causes and susceptibilities of KTx…
2019 American Transplant Congress
Effects of Pretreated Bortezomib on Renal Function after Renal Ischemia – Reperfusion Injury in Mice
X. Zheng
Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
*Purpose: To observe the effects of pretreated bortezomib at different points on renal function and renal histology after renal ischemia-reperfusion injury in mice.*Methods: A mice…

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