2018 American Transplant Congress
Islet Xenotransplantation: A Quest for Clinically Available Immunosuppression Regimens
Department of Surgery, Duke University Medical Center, Durham, NC.
IntroductionThe field of porcine islet xenotransplantation has made significant progress in non-human primate studies in recent years. However, one major barrier preventing clinical translation of…2018 American Transplant Congress
Genetically Modified Porcine Erythrocytes: A Cell Model for Studying Human Preformed Antibody-Dependent Xenoimmune Responses In Vitro
Surgery, University of Alabama at Birmingham, Birmingham, AL.
Background: Powerful gene editing technology is a promising approach to provide genetically-modified pigs as donors for clinical cell, tissue and organ xenotransplantation. Prior to starting…2018 American Transplant Congress
Selection and Stratification of Anti-HLA-A and HLA-B Sensitized Patients in Pig-to-Human Xenotransplantation
Introduction: Patients with anti-HLA-A and –B antibodies are difficult to match and represent a possible population for inclusion in pig-to-human xenotransplantation clinical trials. Donor specific…2018 American Transplant Congress
Stress-Related Exosomal MicroRNA Biomarkers Released by Human Islets during Transplantation
1Baylor Scott & White Research Institute, Dallas; 2Baylor Simmons Transplant Institute, Dallas.
Purpose: Pancreatic islets release noncoding microRNAs (miRNAs) upon damage and stress during islet transplant procedures. In this study, we sought to identify miRNAs released by…2018 American Transplant Congress
CD4+CD25bright Regulatory T Cells Prevent Acute Xenogeneic GVHD
Institute for Cellular Therapeutics, University of Louisville, Louisville, KY.
Graft-versus-host disease (GVHD) is a major complication and limitation to the broad application of hematopoietic stem cell transplantation. Cell therapy has emerged as a promising…2018 American Transplant Congress
Pancreas Decellularization Protocol – Comparison of Methods
Foundation of Research and Science Development, Otwock, Poland.
Background: Whole organ decellularization is gaining a lot of popularity since its development in tissue engineering. It is a process which allows to create complex…2018 American Transplant Congress
Biochemistry Profiles Following Pig-to-Nonhuman Primate Liver Xenotransplantation
Center for Transplantation Sciences, Massachusetts General Hospital, Boston, MA.
Objectives:Clinical progress in liver transplantation has increased the demand for organs, however, supply remains stagnant. Porcine liver xenotransplantation (LXT) would help address this imbalance. Here…2018 American Transplant Congress
Rhesus Monkey Have natural Antibody toward Swine That is Not Influenced by Allosensitization nor by Carfilzomib/tocilizumab
Surgery, Duke University, Durham, NC.
[Background] Pre-formed antibody is a substantial immunological barrier in organ transplantion. Antibodies to xenoantigens can lead to rapid antibody-mediated rejection (AMR) in xenotransplantation. We previously…2018 American Transplant Congress
Re-Endothelialization of Liver Xenografts Utilizing Human Endothelial Cells
1Surgery, University of Maryland, Baltimore, MD; 2Pathology, University of Maryland, Baltimore, MD.
Introduction:Acute antibody mediated rejection due to preformed antibodies present in human serum remains a hurdle to successful xenotransplantation. Xenograft vascular endothelium represents the initial site…2017 American Transplant Congress
The Beneficial Effect of Janus Kinase 3 Inhibitor on Transplanted Islet via Protection from Oxidative Stress-Induced β Cell Death.
Janus kinase 3 (JAK3) is one of the molecules that make up the JAK-STAT signaling pathway that regulates numerous 40 cytokines. Thus, this cascade can…
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