2015 American Transplant Congress
Donor Specific Expansion of Regulatory T-Cells Was Associated With Allograft Tolerance Induced By Transient Mixed Chimerism in Nonhuman Primates
Transplant Center, Massachusetts General Hospital, Boston, MA.
Background: We have previously reported successful induction of solid organ allograft tolerance in nonhuman primates (NHP) via a mixed chimerism approach. Since these recipients achieved…2015 American Transplant Congress
CD27low NK Cells Prolong Allograft Survival in Mice By Inhibiting CD8+ T Cell Responses Through Controlling Graft-Derived Donor DCs
The underlying mechanisms by which distinct NK cell subsets promote either allograft rejection or survival remain unclear. Here, we tested the hypothesis that distinctively mature…2015 American Transplant Congress
Depression of Complement Regulatory Factors in Human and Rat Renal Grafts in Association With Progress of Acute Cellular Rejection
Introduction and ObjectiveIt is commonly known that complements play important roles in antibody mediated rejection in renal transplantation. However, the association of complements with progression…2015 American Transplant Congress
The Impact of Microcirculation Inflammation in Predicting Treatment Response for Late Onset Antibody Mediated Rejection
BackgroundThere have been marked advances of immunosuppression. However, management of late onset antibody-mediated rejection (AMR) after 6 months is still challenging. Despite important diagnostic and…2015 American Transplant Congress
Effect of Antibody Mediated Rejection on Long-Term Renal Allograft Function
Transplant Institute, Tulane University, New Orleans, LA.
Historically we had poor understanding of chronic rejection attributing it to hypertension and non-compliance. However in the last decade we have begun to understand the…2015 American Transplant Congress
Aging Enhances Immunosuppressives Capacities of Tacrolimus By Functional Changes of CD4+ T-Cells
Immunosenescence has broad consequences on alloimmunity and immunosuppression in the elderly may require age-adaptation. Here, we investigated the influence of aging on the effectivity of…2015 American Transplant Congress
Microvascular (MIA) and Interstitial (i) Inflammation Influence Late Death-Censored Graft Failure (DCGF) After Kidney Transplantation
We and others have shown late DCGF is due to ongoing, most often immune, injury. Though there is general agreement that antibody-mediated injury is a…2015 American Transplant Congress
Use of RNA Sequencing for Discovery of Markers of Accommodation in Surveillance Biopsies from Recipients of an ABO-Incompatible Renal Transplant
Recipients of an ABO incompatible transplant have circulating anti-AB antibodies, A and/or B antigens expressed on endothelium and usually C4d deposition on the endothelium, yet…2015 American Transplant Congress
A Non-Invasive Urinary Common Rejection Module (uCRM) Gene Expression Score Enables Accurate Discrimination of Acute Rejection in Kidney Transplant Patients
A common rejection module (CRM) consisting of 11 genes expressed on allograft biopsies was recently shown to be highly accurate to discriminate patients undergoing acute…2015 American Transplant Congress
Pregnancy After Renal Transplantation: Unfavorable Outcomes in Sensitized Patients
Einstein/Montefiore Transplant Center, Bronx.
Background: The objective of our study was to describe pregnancy and allograft outcomes in sensitized kidney recipients in a predominantly Hispanic and African-American population.Methods: This…
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