Articles tagged "Graft function"

2022 American Transplant Congress
Results Of The Ctot19 Trial: Infliximab (IFX) Induction Does Not Impact 2-year Outcomes In Deceased Donor Kidney Transplant Recipients
P. Heeger¹, B. Armstrong², T. Alhamad³, D. Brennan⁴, J. Bromberg⁵, S. Bunnapradist⁶, S. Chandran⁷, R. Fairchild⁸, D. Foley⁹, R. Formica¹⁰, I. W. Gibson¹¹, D. Hricik¹², K. Kesler², R. B. Mannon¹³, M. Menon¹⁰, K. Newell¹⁴, P. Nickerson¹¹, J. Odim¹⁵, E. Poggio⁸, R. Sung¹⁶, R. Shapiro¹, K. Tinckam¹⁷, F. Vincenti⁷
¹Mount Sinai, New York, NY, ²Rho, Durham, NC, ³Washington U, Saint Louis, MO, ⁴Johns Hopkins, Baltimore, MD, ⁵U Maryland, Baltimore, MD, ⁶UCLA, Los Angeles, CA, ⁷UCSF, San Francisco, CA, ⁸Cleveland Clinic, Cleveland, OH, ⁹U Wisconsin, Madison, WI, ¹⁰Yale, New Haven, CT, ¹¹U Manitoba, Winnipeg, MB, Canada, ¹²U Hosp Case, Cleveland, OH, ¹³U Nebraska, Omaha, NE, ¹⁴Emory, Atlanta, GA, ¹⁵NIAID NIH, Rockville, MD, ¹⁶U Michigan, Ann Arbor, MI, ¹⁷U Hlth Network, Toronto, ON, Canada
*Purpose: Ischemia-reperfusion (IR) of a kidney transplant (KTx) up-regulates tumor necrosis factor alpha (TNF) production within the allograft. IR-induced TNF amplifies post-KTx allograft inflammation and…
2022 American Transplant Congress
Single Kidney Transplantation Using Pediatric Donor Kidneys: Satisfactory Outcomes but Specific Attentions Needed
M. Huang, W. Wu, X. Su, J. Li, C. Wu, H. Zhang, Q. Fu, J. Li, S. Wu, Y. Chen, Q. Zhang, L. Liu, C. Wang
The First Affiliated Hospital Of Sun Yat-sen University, Guangzhou, China
*Purpose: Utilization of pediatric donor in single kidney transplantation (SKT) are popular and can greatly expand the scarce donor pool, whereas potential risk factors remain…
2022 American Transplant Congress
Association of Circulating microRNAs with Fibrosis and Metabolic Outcomes in Chronic Pancreatitis Patients Undergoing Total Pancreatectomy with Islet Autotransplantation
S. Vasu¹, G. Saracino², Y. Liu², J. Mattke³, C. Darden³, M. C. Lawrence², B. Naziruddin¹
¹Baylor University Medical Ctr, Dallas, TX, ²Baylor University Medical Center, Dallas, TX, ³Baylor University, Waco, TX
*Purpose: In patients with Chronic Pancreatitis (CP), specific microRNAs (miRNA) were elevated in circulation before, during islet infusion and after TPIAT. We selected a panel…
2022 American Transplant Congress
The Role of T Lymphocyte Subsets in Kidney Transplantation
L. Vagiotas¹, A. Xochelli², E. Sampani³, V. Nikolaidou², D. Asouchidou², E. Kasimatis³, N. Antoniadis¹, M. Daoudaki⁴, M. Stangou³, A. Papagianni³, G. Tsoulfas¹, A. Fylaktou²
¹Division of Organ Transplantation, Department of Surgery, Aristotle University Medical School, Hippokration Hospital, Thessaloniki, Greece, ²National Peripheral Histocompatibility Center, Immunology Department, Hippokration Hospital, Thessaloniki, Greece, ³Department of Nephrology, Aristotle University Medical School, Hippokration Hospital, Thessaloniki, Greece, ⁴Laboratory of Biological Chemistry, Faculty of Medicine Aristotle University of Thessaloniki, Thessaloniki, Greece
*Purpose: Impairment of cellular immune function in kidney transplant candidates is not concomitantly restored with the recovery of renal function, as alloimmune response and implementation…
2022 American Transplant Congress
Preclinical Evaluation of Functional Survival of Stem Cell Derived Islets Microencapsulated in Alginate with CXCL12 in Non-Human Primates without Immunosuppression
M. C. Poznansky
Vaccine and Immunotherapy Center, Massachusetts General Hospital, Charlestwon, MA
*Purpose: Human stem cell-derived islet-like cells (SC-islets) represent a sustainable source for beta-cell replacement to achieve a functional cure for type 1 diabetes. We previously…
2022 American Transplant Congress
Cold Ischemic Time and Kidney Graft Failure; Mediation Through Delayed Graft Function
J. Miller¹, W. Irish², D. Sawinski³, A. Massie⁴, J. Snyder¹
¹Scientific Registry of Transplant Recipients, Minneapolis, MN, ²Department of Surgery, East Carolina University, Greenville, NC, ³Division of Nephrology and Hypertension, Weill Cornell Medical College, New York, NY, ⁴Division of Surgery, Johns Hopkins School of Medicine, Baltimore, MD
*Purpose: Delayed graft function (DGF) has been associated with decreased graft survival and prolonged cold ischemia time (CIT) has been proposed as a modifiable DGF…
2022 American Transplant Congress
Defects in Kim-1 Do Not Result In Delayed Graft Function After Kidney Transplantation
R. S. Suri¹, J. Lee², M. Ban³, B. Shrum², O. Z. Ismail⁴, S. Leckie⁵, A. McIntyre³, Q. Xu⁶, S. H. Lee², S. de Chickera², R. A. Hegele², L. Gunaratnam²
¹Research Institute of the McGill University Health Center, Montreal, QC, Canada, ²Schulich School of Medicine and Dentistry, Western University, Lodnon, ON, Canada, ³Robarts Research Institute, Lodnon, ON, Canada, ⁴University of Alberta, Edmonton, AB, Canada, ⁵London Health Sciences Centre, Lodnon, ON, Canada, ⁶University of Pittsburg Medical Center, Pittsburg, PA
*Purpose: Tissue repair is critical to restore organ function after ischemia-reperfusion injury (IRI) during transplantation. During renal injury, upregulation of kidney injury molecule-1 (KIM-1) transforms…
2022 American Transplant Congress
Biological Functions of Circulating miRNAs in Patients with Chronic Pancreatitis Undergoing Total Pancreatectomy with Islet Autotransplantation
S. Vasu¹, C. Darden², Y. Liu³, M. Lawrence⁴, B. Naziruddin¹
¹Baylor University Medical Ctr, Dallas, TX, ²Baylor University, Waco, TX, ³-Baylor University Medical Center, Dallas, TX, ⁴Baylor University Medical Center, Dallas, TX
*Purpose: Our previous reports showed that in patients with Chronic Pancreatitis (CP), specific microRNAs (miRNA) were elevated in circulation before, during islet infusion and after…
2022 American Transplant Congress
Intraoperative Kinetics of Pro-Inflammatory Markers and Delayed-Graft Function During Kidney Transplantation
P. A. Wadsworth, H. L. Stevenson, M. L. Kueht
University of Texas Medical Branch, Galveston, TX
*Purpose: Detailed molecular changes associated with allograft reperfusion have been poorly defined and current methods of predicting delayed graft function (DGF) after kidney transplantation are…
2022 American Transplant Congress
Acute Tubular Injury and Necrosis Do Not Lead to Meaningful Elevations in Donor-Derived Cell-Free DNA (dd-cfDNA)
S. R. Allam¹, M. Cooper², D. Kumar³, T. Maw⁴, A. Wiseman⁵, P. Chuang⁶, G. Shekhtman⁷, N. Agrawal⁷, J. Zeng⁷, E. Huang⁸
¹Medical City Transplant Institute, Fort Worth, TX, ²Medstar Georgetown Transplant Institute, Washington, DC, ³Virginia Commonwealth University, Richmond, VA, ⁴University of Southern California, Los Angeles, CA, ⁵Centura Health, Denver, CO, ⁶Metrolina Nephrology, Charlotte, NC, ⁷CareDx, Brisbane, CA, ⁸Cedars-Sinai Medical Center, Los Angeles, CA
*Purpose: Associations between non-rejection histologic diagnoses and dd-cfDNA have not been extensively characterized. We explored these associations in kidney transplant recipients enrolled in the Kidney…

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