2019 American Transplant Congress
Post-Transplant Lymphoproliferative Disorders in Pediatric Renal Transplant Recipients: Case Series of 5 Patients
*Purpose: Post-transplant Lymphoproliferative Disorders (PTLD) after solid organ transplantation is a complication of chronic immunosuppression (IS) and is generally associated with Epstein Barr virus (EBV)…2019 American Transplant Congress
EBV+ PTLD Cell Lines Secrete Exosomes Containing microRNAs That Alter Immune Responses
Stanford Univ School of Med, Stanford, CA
*Purpose: Exosomes are nanometric (50-150nm) membrane vesicles that are released, into blood and other body fluids, by most cell types. Exosomes, which are generated from…2019 American Transplant Congress
Epstein Barr Virus DNA Integration in B Cell Lymphomas of Post-Transplant Lymphoproliferative Disorder
Surgery, Division of Abdominal Transplant, Stanford University School of Medicine, Stanford, CA
*Purpose: Epstein Barr virus-positive (EBV+) B cell lymphomas can arise in immunosuppressed individuals, such as organ transplant recipients in the context of post-transplant lymphoproliferative disorder…2019 American Transplant Congress
Genomic Variations in Epstein Barr Virus are Associated with Post-Transplant Lymphoproliferative Disorder
Stanford Univ School of Med, Stanford, CA
*Purpose: Post-transplant lymphoproliferative disorder (PTLD) is a potentially fatal complication of organ transplantation characterized by abnormal proliferation of lymphoid cells in the setting of immunosuppression.…2019 American Transplant Congress
Post-Transplant Lymphoproliferative Disorders after Living-Donor Liver Transplantation: A Retrospective Cohort Study in 1,900 Cases of Single Center Experience
*Purpose: Post-transplant lymphoproliferative disorders (PTLD) is relatively rare but the most common, life-threatening neoplasms after organ transplantation. Because of their heterogeneity from benign to malignant…2019 American Transplant Congress
Post-transplant Lymphoproliferative Disorder Following Intestine Transplantation: Contemporary Single Center Experience
Georgetown Transplant Institute, MedStar Georgetown University Hospital, Washington, DC
*Purpose: The purpose of this study was to examine the characteristics and risk factors for PTLD after intestinal transplant.*Methods: Retrospective review of intestinal transplant recipients…2019 American Transplant Congress
EBV+ PTLD in the Modern Immunosuppression Era: Role of EBV Serology and DNAemia-Preliminary Data from CTOT-C06
*Purpose: Post-transplant lymphoproliferative disorder (PTLD) remains a serious problem in the pediatric transplant population. The Clinical Trials of Organ Transplantation in Children (CTOT-C)-06 is an…2019 American Transplant Congress
Lower Rates of Epstein-Barr Virus Viremia and Post-Transplant Lymphoproliferative Disease in Pediatric Solid Organ Transplant Recipients Who Received Valganciclovir Prophylaxis
*Purpose: Antiviral prophylaxis to prevent post-transplant lymphoproliferative disease (PTLD) remains controversial, but some data suggest that valganciclovir or ganciclovir use in Epstein-Barr virus (EBV) high-risk…2019 American Transplant Congress
Regulation of Host microRNA Expression by Natural Variants of Epstein Barr Virus (EBV) Latent Membrane Protein 1 (LMP1)
*Purpose: Malignancies attributable to EBV, such as post-transplant lymphoproliferative disorder (PTLD), represent 1.8% of global cancer deaths. PTLD occurs in 1-20% of transplant recipients and…2019 American Transplant Congress
Mass Cytometry-Based Characterization of Adaptive Immunity in Transplant Recipients with Self-Limiting or Chronic EBV Viremia
1UHN, Toronto, ON, Canada, 2SickKids Research Inst, Toronto, ON, Canada
*Purpose: SOT recipients are at high risk for EBV-associated PTLD. EBV viremia is a risk factor for PTLD. In some patients viremia is self-limited while…
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