2020 American Transplant Congress
Immunohistochemical and Molecular Detection of NK Cells in Kidney Allografts with Antibody Mediated Rejection
Pathology, University of Michigan, Ann Arbor, MI
*Purpose: Molecular signatures specific to Natural Killer (NK) cells are closely associated with antibody mediated rejection (AMR) in transplant biopsies. We have developed an immunohistochemical…2020 American Transplant Congress
Analysis of the Mechanism of Liver-Resident NK Cells Activity via the Aryl Hydrocarbon Receptor
Department of Gastroenterological and Transplant Surgery, Hiroshima University, Hiroshima, Japan
*Purpose: Tumor recurrence is the main limitation of liver transplantation (LT) in patients with hepatocellular carcinoma (HCC). We previously reported an adoptive immunotherapy approach that…2020 American Transplant Congress
Examination of the TIGIT/CD226 Axis in Kidney Transplant Recipients
Renal, Brigham and Women's Hospital, Boston, MA
*Purpose: The T-cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif domain (TIGIT) and CD226, two poliovirus receptor-like proteins, are an emerging group of immune checkpoints with…2020 American Transplant Congress
Decreased Anti-Tumor Activity of Liver-Resident NK Cells via IL-33 Associated with Portal Hypertension after Living Donor Liver Transplantation
Hiroshima Uni., Hiroshima, Japan
*Purpose: It has been reported that increasing portal vein pressure after living donor liver transplantation (LDLT) was associated with a poor prognosis, risk factors for…2019 American Transplant Congress
CCR5-Mediated Recruitment of NK Cells to the Kidney is a Critical Step for Host Defense to Candida albicans Infection
*Purpose: Candida albicans infection causes a high rate of mortality in immunocompromised or transplant patients. In this study, we investigated the role of CCR5 that…2019 American Transplant Congress
Broadly Profiling the Activation Status of Circulating Immune Cells in Chronic Active Antibody Mediated Rejetion Reveals Increased CD38 and CD16 Expression on Monocytes and NK Cells
Erasmus MC, Rotterdam, Netherlands
*Purpose: Chronic-active antibody mediated rejection (c-aABMR) contributes significantly to late renal allograft failure. Non-invasive biomarkers of c-aABMR are currently not available but could be valuable…2019 American Transplant Congress
EBV Latent Proteins Encode for Peptides That Prevent Natural Killer Cell Inhibition
*Purpose: Epstein-Barr virus (EBV) infects more than 90% of adults worldwide and is associated with several malignancies, including post-transplant lymphoproliferative disorder (PTLD). Although EBV infection…2019 American Transplant Congress
Immune Cell Types and Host Gene Signatures Associated with Epstein-Barr Virus (EBV) Post-Transplant Lymphoproliferative Disorder (PTLD)
*Purpose: PTLD is a serious post-transplant complication that encompasses a range of abnormal lymphoproliferations, including EBV+ B cell lymphomas. Although many are EBV-driven, a significant…2019 American Transplant Congress
Adjuvant Immunotherapeutic Approach For Liver Transplant Recipients With Hepatocellular Carcinoma Using Donor Liver Derived Natural Killer Cells
*Purpose: Although liver transplantation (LT) is a preferred treatment for selected patients with Hepatocellular carcinoma (HCC), HCC-recurrence would be a still important medical problem. Most…2019 American Transplant Congress
Circulating Donor T and NK Cells in Lung Transplantation Recipients Are Derived from the Donor Lung Parenchyma and Represent Tissue-Resident Memory Cells
*Purpose: We previously identified donor lymphocytes in peripheral blood of recipients directly after transplantation and persisting at least three weeks that were characterized by the…
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