Am J Transplant, Volume 20, Suppl 3 Archives - Page 18 of 223 - ATC Abstracts

2020 American Transplant Congress
Racial/Ethnic Differences in Deceased Organ Donor Rates Over Time in the United States
A. Kernodle, W. Zhang, B. Doby, L. Liyanage, A. Massie, T. Purnell, D. Segev
Johns Hopkins Hospital, Baltimore, MD
*Purpose: Historically, deceased organ donation rates have varied across racial/ethnic groups within the US. To address these differences, the transplant community has investigated select minority…
2020 American Transplant Congress
Role of CAR-T Cell Therapy in Post Transplant Lymphoproliferative Disorder
S. Krishnamoorthy, A. Malone, R. Delos Santos, H. Murad, T. Alhamad
Transplant, Washington University in St. Louis, Saint Louis, MO
*Purpose: Chimeric Antigen Receptor (CAR) T cells are a genetically modified autologous immunotherapy that uses a patient’s own T cells modified with a chimeric antigen…
2020 American Transplant Congress
Increased Mitochondrial Metabolic Enzymes are Associated with Superior Kidney Function after Normothermic Ex-Vivo Kidney Perfusion-A Proteomics Study
C. McEvoy¹, S. Clotet-Freixas¹, T. Tokar², C. Pastrello², S. Reid³, I. Batruch⁴, A. RaoPeters⁵, P. Urbanellis¹, M. Kaths¹, S. Farkona¹, J. Van³, B. Urquhart⁵, I. Jurisica², L. Robinson⁶, M. Selzner¹, A. Konvalinka¹
¹Toronto General Hospital Research Institute and Multi-Organ Transplant, UHN, Toronto, ON, Canada, ²Krembil Research Institute, UHN, Toronto, ON, Canada, ³Institute of Medical Science, University of Toronto, Toronto, ON, Canada, ⁴Dept. of Laboratory Medicine and Pathobiology Institute, UHN, Toronto, ON, Canada, ⁵Schulich School of Medicine & Dentistry, UWO, London, ON, Canada, ⁶The Hospital for Sick Children Research Institute, Toronto, ON, Canada
*Purpose: Kidneys donated after circulatory death (DCD) contribute significantly to the donor pool, but have inferior outcomes. Normothermic ex-vivo kidney perfusion (NEVKP) results in significantly…
2020 American Transplant Congress
Donor Mesenchymal Stem Cells in Combination with Co-Stimulation Blockade Prolong Allograft Survival
A. J. Matar, B. P. Lovasik, S. C. Kim, C. A. Breeden, D. A. Faber, D. V. Mathews, J. Regenold, A. Ghosh, A. Stephenson, W. H. Kitchens, A. B. Adams
Surgery and Transplantation, Emory University, Atlanta, GA
*Purpose: Co-stimulation blockade (CoB) has emerged as a promising immunosuppression strategy and potential alternative to calcineurin inhibitors in solid organ transplantation. Despite recent advancements, CoB…
2020 American Transplant Congress
Outcomes of Successive Pregnancies in Kidney Transplant Recipients
S. Rao¹, L. Coscia², S. Constantinescu³, M. J. Moritz⁴
¹Medicine, University of Virginia Heath System, Charlottesville, VA, ²Transplant Pregnancy Registry International, Philadelphia, PA, ³Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, ⁴Surgery, Lehigh Valley Health Network, Allentown, PA
*Purpose: Pregnancy after transplant is considered high risk; nevertheless female kidney transplant (KT) recipients may have several post-transplant pregnancies. The aim of this study was…
2020 American Transplant Congress
BAFF Inhibition to Prevent Antibody Rebound Following Proteasome Inhibitor-Based Desensitization: A Randomized, Controlled Trial
S. Tremblay¹, A. Rike-Shields², A. Govil¹, M. Cardi³, P. Brailey¹, R. Alloway¹, E. Woodle¹
¹U Cincinnati, Cincinnati, OH, ²Surgery, U Cincinnati, Christ Hospital, Cincinnati, OH, ³Christ Hospital, Cincinnati, OH
*Purpose: Proteasome inhibitor (PI) therapy reduces bone marrow plasma cells and HLA antibodies (Abs) in renal transplant candidates. However, rebound is common in many patients…
2020 American Transplant Congress
Renal Function Parameters Improve PELDs Prediction of 90-day Death or Deterioration
L. Thalji¹, N. Thalji², D. Haile¹, J. Heimbach², S. Ibrahim³, P. Kamath⁴, D. Kor¹
¹Anesthesiology, Mayo Clinic, Rochester, MN, ²Surgery, Mayo Clinic, Rochester, MN, ³Pediatric Gastroenterology, Mayo Clinic, Rochester, MN, ⁴Gastroenterology, Mayo Clinic, Rochester, MN
*Purpose: Reliance upon exception points to prioritize children for liver transplantation (LT) stems from concerns that the Pediatric End-Stage Liver Disease (PELD) score underestimates mortality.…
2020 American Transplant Congress
Outcomes in Liver Transplantation with Use of Granulocyte-Colony Stimulating Factor
K. Schnelle, A. Leino, M. Chunduru, L. Von Stein, O. Witkowsky
The Ohio State Wexner Medical Center, Columbus, OH
*Purpose: Questions remain if treatment with a granulocyte-colony stimulating factor (G-CSF) impacts clinical outcomes after liver transplant. The purpose of this study was to compare…
2020 American Transplant Congress
Unexpected Regulation of Foxp3+ Treg Production, Stability and Function by the Nuclear Co-Repressor, Sin3A
L. M. Christensen¹, T. Akimova², R. Han¹, L. Wang¹, A. Samanta¹, W. W. Hancock²
¹Pathology and Laboratory Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, ²Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA
*Purpose: Foxp3+ T-regulatory (Treg) cells are crucial to immune homeostasis and self-tolerance, but the contributions to Tregs of the 4 large, multiprotein nuclear complexes (Sin3,…
2020 American Transplant Congress
Co-Stimulatory Blockade Immunosuppression Facilitates Lung Allograft Acceptance Through an Increase in Local IL-5 Production by Type 2 Innate Lymphoid Cells
Y. Guo, Z. Mei, A. Hata, B. Mahgoub, D. Li, A. Manafi, A. Banerjee, A. Gelman, D. Kreisel, A. Krupnick
Surgery, University of Virginia, Charlottesville, VA
*Purpose: We have recently demonstrated that co-stimulatory blockade (CSB)-induced mouse lung allograft acceptance depends on a rapid influx of eosinophils that function to downregulate T…