Am J Transplant, Volume 16, Suppl 3 Archives - Page 56 of 180 - ATC Abstracts

2016 American Transplant Congress
Characterization of Human Islet Transplant Specific Exosomes in a Xenoislet Transplantation Model.
P. Vallabhajosyula, L. Korutla, M. Yu, S. Rostami, C.-X. Yuan, C. Liu, V. Korutla, S. Reddy, A. Habertheuer, A. Naji.
Department of Surgery, University of Pennsylvania, Philadelphia, PA.
Background: There is a critical need for biomarker platforms for monitoring transplant rejection. We propose that transplant tissues release donor specific exosomes into recipient blood/…
2016 American Transplant Congress
Everolimus with Low-Dose Tacrolimus vs. a Standard Immunosuppressive Regimen: Renal Histology at 6 Months in De Novo Renal Transplant Patients.
S. Yilmaz,¹ D. Shaffer,² F. Shihab,³ K. McCague,⁴ D. Patel,⁴ Y. Qazi,⁵ F. Vincenti.⁶
¹University of Calgary, Calgary, AB, Canada; ²Vanderbilt University, Nashville, TN; ³University of Utah, Salt Lake City, UT; ⁴Novartis Pharmaceuticals Corporation, East Hanover, NJ; ⁵University of Southern California, Los Angeles, CA; ⁶University of California San Francisco, San Francisco, CA.
Morphologic changes in transplant protocol biopsies provide early evidence of renal damage. This study examined the renal histology of de novo patients 6 months post…
2016 American Transplant Congress
Angiotensin II Type 1 Receptor Antibodies Are Associated with Allograft Loss in Pediatric Renal Transplantation.
M. Pearl,¹ Q. Zhang,² M. Palma Diaz,³ J. Grotts,⁴ J. Brook,⁴ D. Gjertson,² P. Weng,¹ E. Reed,² E. Tsai.¹
¹Pediatrics, University of California-Los Angeles, Los Angeles, CA; ²Pathology and Laboratory Medicine, University of California-Los Angeles, Los Angeles, CA; ³Anatomic & Clinical Pathology, University of California-Los Angeles, Los Angeles, CA; ⁴Biostatistics, University of California-Los Angeles, Los Angeles, CA.
Background: Angiotensin II type 1 receptor antibody (AT1R-Ab) is associated with vascular injury and allograft failure in adult kidney transplantation. Its role in pediatric transplantation…
2016 American Transplant Congress
Functional Status and Comorbidity Are Associated with High Costs After Liver Transplantation.
M. Serper, M. Rossi, T. Bitterman, A. Shaked, K. Olthoff.
University of Pennsylvania, Philadelphia.
Purpose: The purpose of this study was to identify the clinical characteristics associated with high costs of liver transplantation (LT) at a large transplant center…
2016 American Transplant Congress
Mothers Are Often Sensitized and Sensitive: Antibody Mediated Rejection in Child to Mother Living Donor Liver Transplantation.
B. Movahedi,¹ N. Yu,² P. Martins,¹ A. Ahearn,¹ J. Stoff,¹ A. Bozorgzadeh.¹
¹Division of Organ Transplantation, UMass Memorial Medical Center, Worcester, MA; ²Clinical Pathology, Histocompatibility Laboratory, UMass Memorial Medical Center, Worcester, MA.
Background: Partial graft is especially more vulnerable to deleterious effects of donor specific HLA antibodies (DSA). Living liver donors and recipients are often family members.…
2016 American Transplant Congress
Effect of Angiotensin Converting Enzyme Inhibitor (ACEI) or Angiotensin Receptor Blockade (ARB) Exposure on Intragraft Gene Expression of Kidney Transplant Patients.
C. Suarez-Fuentes,^1,2,4 P. O Broin,³ Y. Bao,¹ E. Akalin.^1,2
¹Kidney Transplant, Montefiore Medical Center, Bronx, NY; ²Albert Einstein College of Medicine, Bronx, NY; ³National University of Ireland Galway University, Galway, Ireland; ⁴Funded by NIH T-32 DK007110, National Institute of Health, Bethesda, MD.
Objective: Treatment with ACEI or ARB has been shown to have anti-inflammatory effects in animal models but this effect has not been investigated in kidney…
2016 American Transplant Congress
Induction Immunosuppression and Post-Transplant Outcomes in Kidney Recipients with Hepatitis C Virus.
S. Bae, C. Durand, L. Kucirka, A. Massie, D. Segev.
Johns Hopkins, Baltimore, MD.
Kidney transplantation is a well-established treatment option for ESRD patients with Hepatitis C virus (HCV). However, the optimal induction regimen for this population is uncertain,…
2016 American Transplant Congress
Successful Maintenance Belatacept-Based Immunosuppression in Lung Transplantation Recipients Who Failed Calcineurin Inhibitors.
C. Ensor, R. Winstead, B. Johnson, M. Morrell, S. Kilaru, C. Moore, J. Hayanga, A. Zeevi, E. Lendermon, J. McDyer.
University of Pittsburgh, Pittsburgh, PA.
Purpose: Describe response of belatacept (BELA) immunosuppression regimen (ISR) conversion in lung transplantation recipients (LTRs) after calcineurin inhibitor (CNI) failure on incidence of cellular rejection…
2016 American Transplant Congress
Post Transplantation High-Dose Cyclophosphamide Treatment Promotes Immune Tolerance After Skin, Solid Organ, and Vascularized Composite Allotransplantation.
G. Furtmüller,¹ B. Oh,¹ M. Fryer,^1,4 P. Akre,¹ S. Ganguly,² J. Dodd-o,³ D. Cooney,¹ G. Raimondi,¹ W. Lee,¹ L. Luznik,² G. Brandacher.¹
¹Department of Plastic and Reconstructive Surgery, Johns Hopkins Medicine, Baltimore, MD; ²Immunology - Sydney Kimmel Cancer Center, Johns Hopkins Medicine, Baltimore, MD; ³Department of Anesthesiology, Johns Hopkins Medicine, Baltimore, MD; ⁴Department of Microbiology and Immunobiology, Harvard Medical School, Boston, MA.
Background: Developing novel approaches to minimize/avoid immunosuppression by induction of immune tolerance represents the prime task in the field of transplantation. Methods: Murine skin, heart,…
2016 American Transplant Congress
A Single Histone/protein Acetyltransferase, Tip60, Is Absolutely Essential for Treg Survival and Function, and Its Inhibition Abrogates Induction of Treg-Dependent Allograft Tolerance.
L. Wang,¹ A. Beeler,² S. Dahiya,¹ R. Han,¹ W. Hancock.¹
¹CHOP & UPenn, Philadelphia, PA; ²Boston University, Boston, MA.
Based on in vitro studies and limited in vivo data from patients with mutations in FOXP3 or animals with depletion of circulating Tregs, Tregs are…