2021 American Transplant Congress
Autoimmune Responses to DNA Topoisomerase I Exacerbate Renal Allograft Injury
Inflammation and Immunity, Cleveland Clinic, Cleveland, OH
*Purpose: Multiple clinical and pre-clinical studies describe correlations between pre-existing or de novo autoimmune responses and poor transplant outcome. We have previously reported that following…2021 American Transplant Congress
The Hepatoprotective Role of Innate Lymphoid Cells in Liver Transplantation
The Dumont-UCLA Transplantation Center, Los Angeles, CA
*Purpose: Although NKp46+group 3innate lymphoid cells (ILCs) (RORγt+IL-22-producing NKp46+cells) were reported to protect liver against ischemia-reperfusion injury (IRI), no study has demonstrated the contribution of…2021 American Transplant Congress
Development of a Lateral Flow Assay Detecting CXCL9 within Antibody Mediated and Acute T Cell Mediated Rejections After Kidney Transplantation
*Purpose: Despite tremendous improvements in quality and tolerability of immunosuppressive medications after successful kidney transplantation, numerous kidney grafts undergo acute and chronic rejections with following…2021 American Transplant Congress
Evaluation of the Differentiation Program of Endogenous Antigen-specific CD8+T Cells Following Transplantation
1Pathology, Johns Hopkins University, Baltimore, MD, 2Surgery, Emory Transplant Center, Atlanta, GA
*Purpose: Despite advances in the survival of transplanted organs, acute T cell mediated rejection remains a significant clinical problem with few effective or targeted treatments.…2021 American Transplant Congress
Donor Lymphocytes in Peripheral Blood of Patients After Lung Transplantation Comprise High Frequencies of Killer Cell Immunoglobulin-like Receptor-positive T and NK Cell Subsets
*Purpose: For end-stage lung diseases, lung transplantation (LuTx) is the only curative treatment option. However, acute and chronic rejections are major limitations. Thus, a deeper…2021 American Transplant Congress
Initial Experience with Growth Hormone Receptor Knockout in Pig-to-Baboon Kidney Transplantation: Effect on Ureteric Viability and Kidney Growth
*Purpose: The purpose of this study was to report outcomes of pig-to-baboon renal transplants using a novel growth hormone receptor knockout (GHRKO) organ-source pig created…2021 American Transplant Congress
Caspase-3 is a Predominant Regulator of Microvascular Dysfunction and Aki-ckd Transition Post Renal Ischemia-reperfusion Injury
CRCHUM, University of Montreal, Montreal, QC, Canada
*Purpose: Ischemia-reperfusion injury (IRI) is a major risk factor for chronic renal failure. Caspase-3, an effector responsible for apoptosis execution, is activated within tubular epithelial…2021 American Transplant Congress
Identification and Comprehensive Validation of Prognostic Genes After Ischemic and Reperfusion Injury Across Different Donor Types in Renal Transplantation
Department of Urology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
*Purpose: Ischemic and reperfusion injury (IRI) remains an inevitable and major challenge for renal transplant patients. The current study aims to obtain overall insights into…2021 American Transplant Congress
Impact of Deceased Donor Mode of Death and Kidney Donor Profile Index on Baseline Donor Derived Cell Free DNA in Kidney Transplant Recipients
Allegheny Health Network, Pittsburgh, PA
*Purpose: Donor derived-cell free DNA (dd-cfDNA) is a novel serum biomarker available for earlier prediction of acute rejection in renal allograft. Baseline dd-cfDNA values are2021 American Transplant Congress
Brain Natriuretic Peptide and Pedometer Activity are Most Predictive of Poor Kidney Transplant Waitlist Outcomes
*Purpose: Tools for indicating which patients are most at risk for complications and death after transplant listing would allow for a rational approach to targeted…
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