Articles tagged "Biopsy"

2020 American Transplant Congress
Validation of Prognostic Index for Allograft Outcome in Kidney Transplant Recipients with Transplant Glomerulopathy
M. Talwar¹, V. Balaraman¹, A. Bhalla¹, O. Cseprekal², M. Yazawa¹, P. S. Podila³, A. Azhar¹, L. N. Cossey⁴, J. D. Eason¹, M. Z. Molnar¹
¹James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, ²Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary, ³Faith & Health Division, Methodist Le Bonheur Healthcare, Memphis, TN, ⁴Arkanalabs, Little Rock, AR
*Purpose: Kidney transplant recipients with Transplant Glomerulopathy (TG) have very poor allograft survival compared to those without TG. The objective of this research was to…
2020 American Transplant Congress
Sex-Dependent Resistance to Ischemia-Reperfusion Injury in Mouse and Human Liver Transplantation
S. Kageyama, H. Kojima, K. Kadono, H. Hirao, K. J. Dery, S. Younan, T. Ito, F. M. Kaldas, R. W. Busuttil, J. W. Kupiec-Weglinski
Surgery, Dumont-UCLA Transplant Center, Los Angeles, CA
*Purpose: Ischemia-reperfusion injury (IRI) is a major risk factor for early allograft dysfunction and rejection in orthotopic liver transplantation (OLT). The influence of sex on…
2020 American Transplant Congress
Molecular Profiles of Injury in Heart Transplant Allograft: Relationship to Rejection, Ejection Fraction, and Survival
P. Halloran¹, J. Reeve², &. the INTERHEART Study Group³
¹University of Alberta, Edmonton, AB, Canada, ²Alberta Transplant Applied Genomics Centre, Edmonton, AB, Canada, ³., ., AB, Canada
*Purpose: In previous studies we used microarray analysis of gene expression to identify rejection in heart transplant endomyocardial biopsies, and found that this also revealed…
2020 American Transplant Congress
Does Transplantation of Hepatitis C Infected Kidneys Into Uninfected Recipients Cause Hepatitis C-Associated Kidney Injury?
R. H. Naik, S. Shawar, R. C. Forbes, H. Schaefer, D. Shaffer, M. Rossi, V. Imperio, B. P. Concepcion, M. Kapp
Vanderbilt University Medical Center, Nashville, TN
*Purpose: With increasing utilization of Hepatitis C infected (HCV+) kidneys for transplantation into uninfected (HCV-) recipients, there is concern for the development of HCV-associated kidney…
2020 American Transplant Congress
CD38 Antibody Daratumumab for the Treatment of Chronic Antibody-Mediated Kidney Allograft Rejection
K. Doberer¹, J. Kläger², G. A. Gualdoni¹, K. Mayer¹, F. Eskandary¹, H. Agis³, T. Reiter¹, R. Reindl-Schwaighofer¹, M. Wahrmann¹, G. Cohen¹, H. Haslacher⁴, G. Bond¹, I. Simonitsch-Klupp⁵, I. Farkash⁶, P. Halloran⁷, G. A. Böhmig¹
¹Department of Medicine III, Medical University of Vienna, Vienna, Austria, ²Dept. of Clin. Pathology, Medical University of Vienna, Vienna, Austria, ³Department of Medicine I, Medical University of Vienna, Vienna, Austria, ⁴Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria, ⁵Department of Pathology, Medical University of Vienna, Vienna, Austria, ⁶Dept. of Pathology, University of Michigan, Ann Arbor, MI, ⁷Alberta Transplant Applied Genomics Centre, ATAGC, University of Alberta, Edmonton, AB, Canada
*Purpose: Late antibody-mediated rejection (ABMR) is a major cause of transplant failure. Potential therapeutic targets are plasma cells (PC) and natural killer (NK) cells expressing…
2020 American Transplant Congress
Effect of JC Virus on Polyomavirus Nephropathy in Renal Transplant Recipients
G. Huang, Y. Huang, X. Chen, J. Qiu, J. Li, C. Wang, L. Chen
The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
*Purpose: To investigate the effect of JC virus (JCV) on the development and prognosis of BK virus (BKV) infection and polyomavirus nephropathy (PVN) in renal…
2020 American Transplant Congress
microPOTS: A New Single Cell Proteomic Method for Profiling Human Kidney Transplant Biopsy Tissue
T. Sigdel¹, P. Piehowski², S. Roy¹, J. Liberto¹, A. Schroeder¹, P. Rashmi¹, S. Sur¹, I. Damm¹, W. Qian², M. M. Sarwal¹
¹University of California San Francisco, San Francisco, CA, ²Pacific Northwest National Laboratory, Richland, WA
*Purpose: The purpose of this study was to interrogate acute rejection (AR) in the renal allograft at single cell level. Despite advances in single cell…
2020 American Transplant Congress
The Noninvasive Urinary Sediment Double Immunostaining Test Predicts BK Polyomavirus Nephropathy in Kidney Transplant Recipients
G. Huang¹, X. Chen¹, S. Yang¹, X. Hou², H. Yang³, C. Wang¹
¹The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China, ²Guangzhou KingMed Center for Clinical Laboratory Co, Ltd, Guangzhou, China, ³Fuda Cancer Hospital, Jinan University, Fuda Cancer Hospital, Guangzhou, China
*Purpose: This study aimed to improve the diagnostic value of decoy cells for BK polyomavirus associated-nephropathy (BKPyVAN) in kidney transplant recipients.*Methods: A total of 105…
2020 American Transplant Congress
Multi- National Survey among Nephrologists & Transplant Surgeons about the Suitability and Acceptance of the Marginal Living Kidney Donors with Microscopic Hematuria
Z. Arabi¹, S. Kaysi², A. Hamad³, M. Bukhari⁴
¹KAMC, Riyadh, Saudi Arabia, ²CHU Clermont-Ferrand, Orleans, French Guiana, ³The Regional Medical Center, Orangeburg, SC, ⁴Taif University, Taif, Saudi Arabia
*Purpose: Potential kidney donors with isolated hematuria are often excluded from donating although there is a wide controversy about the definition and threshold of investigations…
2020 American Transplant Congress
Non-HLA Antibodies in Severe Post-Operative Thrombotic Microangiopathy among Kidney Transplant Recipients
R. Bonakdar, P. Serrano Rodriguez
University of North Carolina Hospitals, Chapel Hill, NC
*Purpose: From August 2018 until July 2019, an alarming 6% of kidney transplant recipients at this transplant center had biopsy-proven thrombotic microangiopathy (TMA) within 1…