Am J Transplant, Volume 20, Suppl 3 Archives - Page 163 of 223 - ATC Abstracts

2020 American Transplant Congress
Development of a Split Liver Machine Perfusion Protocol to Provide Comparative Controls in Assessing Therapeutic Interventions
J. A. Attard¹, L. Wallace¹, Y. Boteon¹, V. Ronca¹, D. Osei-Bordom¹, Y. Oo¹, H. Mergental², D. Mirza², S. Afford¹
¹Centre for Liver and Gastroenterology Research, University of Birmingham, Birmingham, United Kingdom, ²Liver Surgery Unit, Queen Elizabeth Hospital, Birmingham, United Kingdom
*Purpose: Ex situ donor liver machine perfusion is developing into a promising tool to test organ viability prior to transplantation and vehicle to assess novel…
2020 American Transplant Congress
Efficacy of Photobiomodulation Therapy Combined with Short-Term Immunosuppressants Prolonged Allotransplant Survival in a Rodent Hind-Limb Model
Y. Kuo¹, C. Chen², R. Chen², Y. Li²
¹Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan, ²Division of Plastic Surgery, Department of Surgery,, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
*Purpose: Photobiomodulation has been applied for accelerating the skeletal muscle repair process. Our formal study demonstrated vitamin D could be involved in allograft survival and…
2020 American Transplant Congress
Arterial Flow, Lactate and NGAL as a Decision Making Trinity in Normothermic Kidney Preservation
A. Weissenbacher¹, M. L. Lo Faro², C. C. Coussios², P. J. Friend²
¹Visceral, Transplant and Thoracic Surgery, Innsbruck Medical University, Innsbruck, Austria, ²University of Oxford, Oxford, United Kingdom
*Purpose: The aim of our study was to investigate biomarkers in a blood-based perfusate of normothermically perfused discarded human kidneys using urine recirculation as a…
2020 American Transplant Congress
Immunohistochemical and Molecular Detection of NK Cells in Kidney Allografts with Antibody Mediated Rejection
E. Farkash, J. Barnes, S. Anand
Pathology, University of Michigan, Ann Arbor, MI
*Purpose: Molecular signatures specific to Natural Killer (NK) cells are closely associated with antibody mediated rejection (AMR) in transplant biopsies. We have developed an immunohistochemical…
2020 American Transplant Congress
Normothermic Machine Perfusion of Rat Liver: Comparing Two Perfusion Methods
F. Zhou, M. Xu, O. Ahmed, G. A. Upadhya, Y. Lin, W. C. Chapman
Surgery, Washington University in St. Louis, St. Louis, MO
*Purpose: Isolated perfused rodent liver (IPRL) model has gained popularity in ex-vivo rat liver preservation and pharmacological intervention studies. Experimental conditions and system layouts vary…
2020 American Transplant Congress
Impact of Extracorporeal Photopheresis in a Full-Mismatch Kidney Transplant Rat Model
J. Rovira¹, G. J. Piñeiro², M. Lazo-Rodriguez³, M. J. Ramirez-Bajo¹, E. Banon-Maneus³, N. Hierro-Garcia³, P. Ventura-Aguiar², J. Cid⁴, M. Lozano⁴, F. Diekmann²
¹Laboratori Experimental de Nefrologia i Trasplantament (LENIT), IDIBAPS, Barcelona, Spain, ²Department of Nephrology and Renal Transplantation, Hospital Clínic de Barcelona, Barcelona, Spain, ³Laboratori Experimental de Nefrologia i Trasplantament (LENIT), Fundació Clínic per la Recerca Biomèdica (FCRB), Barcelona, Spain, ⁴Apheresis Unit, Department of Hemotherapy and Hemostasis, Hospital Clínic de Barcelona, Barcelona, Spain
*Purpose: Extracorporeal photopheresis (ECP) is an immunomodulatory cell therapy based on the infusion of autologous cellular products exposed to ultraviolet light (UV), in the presence…
2020 American Transplant Congress
Characterization of a Clinically Scaled Bioengineered Liver Seeded with Primary Hepatocytes and Endothelial Cells
D. S. Davidow¹, J. J. Ross¹, B. D. Anderson¹, A. Stumbras¹, A. A. Katane¹, R. Lindeman¹, B. G. Steiner¹, A. Mendenhall¹, K. Gahlbeck¹, S. Armstrong¹, B. P. Amiot², E. D. Nelson², T. Gilbert¹, S. L. Nyberg²
¹Miromatrix, Eden Prairie, MN, ²Mayo Clinic, Rochester, MN
*Purpose: Advancements in whole organ bioengineering have the potential to offer solutions to a chronically insufficient donor organ supply. We recently demonstrated an ability to…
2020 American Transplant Congress
Passenger Lymphocyte Syndrome Due to Anti-Rh(D) Reactivity after Kidney Transplantation: A Case Report
S. Nemr¹, S. Bani Hani¹, E. Klohe², C. Gresens³, S. Desmond¹, O. Ojogho¹
¹Kidney and Pancreas Transplant Program, Providence Sacred Heart Medical Center & Children's Hospital, Spokane, WA, ²HLA Laboratory, Inland Northwest Blood Center, Spokane, WA, ³Inland Northwest Blood Center, Spokane, WA
*Purpose: PLS can occur soon after solid organ transplantation when donor-derived antibodies against recipient red cell antigens are produced and lead to hemolysis. The anemia…
2020 American Transplant Congress
Tyrosine Receptor Kinase Axl Regulates Intragraft Trafficking of Alloreactive T Cells Post Kidney Transplantation
A. Dangi¹, K. Glinton², M. Sharma¹, S. Yu¹, M. DeBerge², E. B. Thorp², X. Luo¹
¹Nephrology/Medicine, Duke University, Durham, NC, ²Pathology, Northwestern University, Chicago, IL
*Purpose: Previous studies have shown that receptor tyrosine kinase Axl, primarily expressed on dendritic cells and some tissue-specific macrophage population, is required for T cells…
2020 American Transplant Congress
Undernutrition and Hypoleptinemia Modulate Cytomegalovirus Infection
E. David¹, M. Zhu², W. Parker², N. MacIver¹, A. D. Kirk², E. T. Chambers¹
¹Pediatrics, Duke University, Durham, NC, ²Surgery, Duke University, Durham, NC
*Purpose: Cytomegalovirus (CMV) viremia/infection remains a significant cause of morbidity in transplantation, especially in the undernourished population. Undernutrition and hypoleptinemia have been implicated in other…