2015 American Transplant Congress
Association Between Histological Abnormalities in Time-Zero Renal Biopsies and Post-Donation eGFR in Live Donors
Time-zero biopsies (T0-RBx) of live-donor kidneys may reveal histological abnormalities at the time of organ recovery. The association between T0-RBx and subsequent kidney function in…2015 American Transplant Congress
Deceased Donor and Class II Donor Specific Antibody Predict Interface Activity While Increased Age at Time of Biopsy Predicts Fibrosis in Long-Term Pediatric Liver Allografts With Normal Liver Tests: iWITH Clinical Trial
Background: Although multiple single centers have reported deterioration of pediatric liver grafts in the face of normal liver tests, neither risk nor mechanism is understood.Methods:…2015 American Transplant Congress
IL-21 Regulates Creation of Tertiary Lymphoid Organs in Chronic Allograft Rejection
BACKGROUND: IL-21 is a cytokine expressed almost exclusively by cells of the adaptive immune system. This makes it an attractive target for reducing chronic allograft…2015 American Transplant Congress
A Clinical Signature Surrogate of Histological Lesions to Avoid Unnecessary One Year Surveillance Biopsy After Renal Transplantation
Introduction:Surveillance biopsy remains debated after renal transplantation since the histological diagnostic do not lead to clear therapeutic recommendations. The main objective for this study was…2015 American Transplant Congress
Treatment of Subclinical Rejection Identified On Surveillance Biopsy May Prevent the Development of Chronic Alloimmune Injury
Imperial College Kidney and Transplant Centre, Hammersmith Hospital, London, United Kingdom.
Surveillance biopsies [SBx] are not universally performed following renal transplantation. In patients in whom protocol biopsies are performed, how best to manage subclinical rejection [SCR]…2015 American Transplant Congress
Post-Transplant Recurrence of Calcium Oxalate Crystals in Primary Hyperoxaluria Type 1 Detected by Surveillance Biopsies: Incidence, Risk Factors, and Effect on Graft Function
Background: Primary hyperoxaluria type 1 (PH1) is a rare metabolic defect that results in oxalate over-production by the liver and leads to renal disease due…2015 American Transplant Congress
A New Diagnostic and Pronostic Tool for Antibody Mediated Rejection in Kidney Transplantation: Intragraft Donor Specific Anti-HLA Antibodies Detection
INTRODUCTION: Antibody mediated rejection (AMR) is one of the main cause of loss of the kidney transplant. Despite the new BANFF classification, diagnostic difficulties and…2015 American Transplant Congress
MYH9 Polymorphic Variants and Chronic Lesions in Transplanted Kidney Biopsy
MYH9 encoding a non-muscle myosin heavy chain IIA is expressed in podocytes, mesangial, tubular, capillary endothelial cells and vascular wall. Intronic variants of MYH9 associate…2015 American Transplant Congress
Banff Criteria Are Inadequate to Assess Chronic Renal Allograft Injury 10 Years Post-Transplantation
Background: The Banff criteria have been developed to assess acute and chronic injury in renal allografts. However, the criteria have been based on biopsies for…2015 American Transplant Congress
Morphometry of the Epithelial-Mesenchymal Transition (EMT) in Subsequent Biopsies from Transplanted Kidney
EMT plays the principal role in the pathogenesis of IF/TA as a consequence in the failure of a transplanted kidney. Many facts suggest that the…
American Transplant Congress abstracts