2018 American Transplant Congress
Elucidating Novel Signatures of Allograft Rejection through Cytometry by Time of Flight (CyTOF) in Kidney Transplant Recipients
Mass cytometry by time-of-flight (CyTOF) permits the simultaneous assessment of over 40 functional and phenotypic parameters at the single-cell level. This novel tool holds tremendous…2018 American Transplant Congress
Repeat Kidney Transplant Patients with Active Rejection Have Elevated Donor-Derived Cell-Free DNA
Purpose: Donor-derived cell-free DNA (dd-cfDNA) is an established marker of active rejection in de novo kidney transplant recipients. Here we characterize dd-cfDNA in patients who…2018 American Transplant Congress
Interstitial Inflammation is Correlated with DQ Antibodies in Kidney Transplant Recipients
Icahn School of Medicine at Mount Sinai, New York.
Background: Studies have shown that borderline rejection (BR) and acute cellular rejection (ACR) often co-occur with antibody-mediated rejection (AMR). We examined the association between interstitial…2018 American Transplant Congress
Characterization of Renal Allograft Tolerance Induction via Transient Mixed Chimerism in Non-Human Primates
Background: We have previously reported long-term renal allograft tolerance after induction of transient mixed chimerism in non-human primates. However, some recipients developed late onset chronic…2018 American Transplant Congress
The Combination of pAMR and Circulating Donor-Specific Antibodies is Even More Associated with Cardiac Allograft Vasculopathy after Heart Transplant
Cedars Sinai Medical Center, Los Angeles.
Purpose: Several reports have correlated the development of donor-specific antibody (DSA) to the development of cardiac allograft vasculopathy (CAV) after heart transplantation (HTx). Interestingly, patients…2018 American Transplant Congress
Analysis of Rabbit Anti-Thymocyte Globulin versus Basiliximab Induction in Pediatric Liver Transplant Recipients
Background: Literature is limited comparing rabbit anti-thymocyte globulin (rATG) versus basiliximab (BSX) induction in pediatric liver transplant (LT) recipients in the setting of modern-day maintenance…2018 American Transplant Congress
De Novo Donor Specific Antibodies in Pediatric Kidney Transplant Recipients Are Highly Responsive to Therapy
Pediatric Nephrology, Lucile Packard Children´s Hospital, Palo Alto, CA.
Background: Pediatric Kidney transplant recipients who develop dnDSAs are at increased risk of allograft loss and rapid decline in GFR. C1q+ DSA, in particular, is…2018 American Transplant Congress
Circulating Exosomes with Lung Self-Antigens, Kα1Tubulin and Collagen V, and Immunoregulatory Molecules Are Present in Bronchiolitis Obliterans Syndrome Following Pediatric Lung Transplantation
Exosomes containing mismatched donor HLA and lung restricted self-antigens (SAgs), Kα1 Tubulin (Kα1T) and Collagen V (Col-V), have demonstrated in sera and bronchoalveolar lavage fluid…2018 American Transplant Congress
Outcomes of Kidney Transplant Recipients with Early Allograft Inflammation: A Prospective Study
University of Pittsburgh Medical Center, Pittsburgh.
The impact of early allograft inflammation is unclear. We prospectively studied changes in renal function and histology in a cohort of patients who received a…2017 American Transplant Congress
Pre-Transplant Evaluation of KSORTSM to Assess Risk for Rejection in Highly Sensitized Patients.
Study purpose: To investigate the kSORTSM molecular expression assay for immune risk assessment in renal transplant (tx) recipients prior to tx for correlation of pre-tx…
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