2018 American Transplant Congress
Prospective Study of Switching from Tacrolimus to Low-Dose Cyclosporine A Preserving Allograft Function in BK Virus-Associated Nephropathy
Background: Tacrolimus(Tac) -mycophenolic acid compared to cyclosporine is an independent risk factor for BK virus-associated nephropathy (BKVAN). Cyclosporine A (CsA) can inhibit BKV replication in…2018 American Transplant Congress
Non-Invasive Diagnostic of Renal Allograft Rejection via Urine Metabolites Using NMR-Spectroscopy
Introduction and BackgroundPost-transplant surveillance for acute rejection is typically based on regular monitoring of serum creatinine levels and consecutive biopsies upon functional renal impairment. Attempts…2018 American Transplant Congress
Donor TM6SF2 rs58542926 Genotype is a Risk Factor for Liver Graft Steatosis
Background & Aims: The rs58542926 c.449C>T (p.E167K) polymorphism in TM6SF2 (transmembrane 6 superfamily member 2) is one of genetic factors predisposing to nonalcoholic fatty liver…2018 American Transplant Congress
Incidence of BK Viraemia and BK Virus Associated Nephropathy with Standard vs. Augmented Immunosuppression
Renal Transplant, University Hospitals of Coventry and Warwickshire, Coventry, United Kingdom.
Introduction:It has been long established that over-immunosuppressed state leads to BK virus reactivation. BK viraemia (BKV) can progress to BK virus associated nephropathy (BKVAN) which…2018 American Transplant Congress
Validating Molecular Microscope Readings and Estimating Agreement with Histology
We previously described a microarray diagnostic system (MMDx) for rejection in 1208 kidney transplant biopsies (J. Reeve et al. JCI Insight 2 (12), 2017). The…2018 American Transplant Congress
Impact of On-Site Overestimation of Macrosteatosis on Donor Liver Biopsy
Multi-Organ Transplant Institute, Ochsner Clinic Foundation, New Orleans.
Introduction: Estimation of hepatic steatosis is an important variable in determining suitability of a donor liver allograft for transplantation. Differentiation between and quantification of macro-…2018 American Transplant Congress
Preoperative Antibiotics Treatment Decreases Endoplasmic Reticulum Stress and Protects Liver Transplant from Ischemia-Reperfusion Injury
Department of Surgery, The Dumont-UCLA Transplant Center, Los Angeles, CA.
Ischemia-reperfusion injury (IRI) represents a major risk factor of graft dysfunction in liver transplantation (LT). We have reported a critical role of endoplasmic reticulum (ER)…2018 American Transplant Congress
Medullary Tissue Sampling in Renal Allograft Biopsy is More Sensitive for Pathologic Diagnosis of PVN
Background Post-transplant polyoma virus nephropathy (PVN) prevalence is 1-10%. Definitive PVN diagnosis requires polyoma virus presence in infected cells, done with immunohistochemical staining for SV40…2018 American Transplant Congress
Real-Time Expert Evaluation of Liver Biopsy for Transplant: The Significance of Smartphone and Microscope Adapter in Telepathology
Introduction: Liver biopsy at the time of procurement plays a crucial role in the acceptance of marginal grafts. Local pathologists and transplant surgery fellows are…2018 American Transplant Congress
Assessing Fibrosis Burden in Renal Allograft with Chronic Damage Using Functional Magnetic Resonance Imaging
Background: Renal allograft fibrosis burden is a strong prognosticator for chronic damage and can only be accurately measured through transplant biopsy at present. We hypothesized…
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