Am J Transplant, Volume 18, Suppl 3 Archives - Page 73 of 211 - ATC Abstracts

2018 American Transplant Congress
Hyaluronic Acid as Early Biomarker of Graft Loss after Liver Transplantation: A Prospective Study
A. Rostved,¹ S. Ostrowski,² L. Peters,³ J. Lundgren,³ C. Sørensen,¹ H-.C. Pommergaard,¹ J. Hillingsø,¹ A. Rasmussen.¹
¹Department of Surgical Gastroenterology and Transplantation, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; ²Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; ³CHIP, Department of Infectious Diseases, Section 2100, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
Introduction: Improved diagnosis and understanding the pathophysiology of early allograft dysfunction is essential to improve the short-term outcome after liver transplantation (LT). Hyaluronic acid (HA)…
2018 American Transplant Congress
Tacrolimus Exposure in Human Proximal Tubule Cells Results in Differentially Increased CTGF Expression in Relation to Pharmacogenetic Variants of CYP3A5 and ABCB1
N. Knops,¹ Y. Ramazani,² B. Van den Heuvel,² R. Goldschmeding,³ T. Nguyen,³ E. Levtchenko,¹ D. Kuypers.⁴
¹Paediatric Nephrology and Solid Organ Transplantation, University Hospitals Leuven, Leuven, Belgium; ²Laboratory of Paediatrics, KU Leuven, Leuven, Belgium; ³Pathology, University Medical Center Utrecht, Utrecht, Netherlands; ⁴Nephrology, University Hospitals Leuven, Leuven, Belgium.
AIM: Clinical studies have demonstrated the importance of genetic variation for tacrolimus disposition and suggested a role in the development of renal fibrosis associated with…
2018 American Transplant Congress
Neuropeptide PACAP Protects Hepatocyte against Liver Ischemia/Reperfusion Injury by Promoting Yes-Associated Protein (YAP) Function
Z. Xue, Y. Liu, C. Zhang, R. Busuttil, J. Kupiec-Weglinski, H. Ji.
Dept of Surgery, The DumontUCLA Transplant Center, Los Angeles, CA.
Background: Previously we have demonstrated that neuropeptide pituitary adenylate cyclase-activating polypeptides (PACAP) suppressed local inflammation, and protected liver against IRI by innervating the liver and…
2018 American Transplant Congress
Hyperglycemia-Triggered ATF6-CHOP Pathway Exacerbates Liver Ischemia/Reperfusion Injury: Immunomodulation by Regulating β-Catenin Signaling
J. Rao,^1,2 C. Yang,¹ Y. Hu,¹ S. Yang,¹ Y. Xia,¹ F. Zhang,¹ X. Wang,¹ Y. Zhai,² L. Lu.^1,2
¹Department of Liver Surgery/Liver Transplantation Center, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China; ²Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California Los Angeles, Los Angeles.
Background & Aims: Hyperglycemia is a risk factor for hepatic ischemia/reperfusion injury (IRI) during liver transplantation or hepatectomy; however, the underlying mechanism remains unclear. Our…
2018 American Transplant Congress
The Complexity of HLA-DQ
D. Pinelli, A. Tambur.
Northwestern University, Chicago.
Historically, HLA-DQ antigens and antibodies (Ab) were difficult to classify due to the lack of serological typing reagents. However, with the advent of molecular typing…
2018 American Transplant Congress
An Increase in Spot Urine Protein Excretion during the First Year after Kidney Transplantation Associates with Subclinical De-Novo Donor-Specific Antibodies and Microvascular Inflammation at 1-Year Surveillance Biopsies
M. Arnol,¹ G. Mlin[scaron]ek,¹ M. Oblak,¹ A. Kandus,¹ N. Kojc,² J. Buturović-Ponikvar.¹
¹Department of Nephrology, University Medical Centre Ljubljana, Ljubljana, Slovenia; ²Institute of Pathology, University of Ljubljana, Ljubljana, Slovenia.
Introduction. We investigated whether an increase in spot urine protein excretion during the first year after kidney transplantation associates with subclinical de-novo donor-specific antibodies (DSA)…
2018 American Transplant Congress
Clinical Heterogeneity of Early Anamnestic Donor Specific Antibody Responses in Kidney Transplantation
A. Loethen,¹ A. Lichvar,¹ S. Tremblay,¹ A. Shields,^1,2 A. Dao,¹ M. Cardi,² P. Brailey,¹ A. Girnita,¹ B. Abu Jawdeh,¹ R. Alloway,¹ E. Woodle.¹
¹U of Cincinnati, Cincinnati, OH; ²Christ Hospital, Cincinnati, OH.
Anamnestic donor specific antibody(DSA) responses in the early post-transplant period may threaten the renal transplant(RTx). We hypothesize earlier DSA detection will allow minimization of RTx…
2018 American Transplant Congress
The Clinical Significance of Pretransplant C1q Assay Status in Positive Crossmatch Kidney Transplantation
J. Lee,¹ D. Kim,¹ B. Park,² S. Song,³ J. Lee,⁴ Y. Jung,¹ J. Lee,¹ J. Lee,¹ B. Kim,⁵ M. Kim,¹ S. Kim,¹ Y. Kim,¹ K. Huh.¹
¹Surgery, Yonsei University College of Medicine, Seoul, Korea; ²Laboratory Medicine, Asan MEdical Center, Seoul, Korea; ³Surgery, Ewha Womans University, School of Medicine, Seoul, Korea; ⁴Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea; ⁵Internal Medicine (Nephrology), Yonsei University College of Medicine, Seoul, Korea.
Background: Patients with a pretransplant donor-specific antibodies (DSA) are at higher risk for antibody-mediated rejection (AMR). However, not all DSA have the same pathogenetic potential.…
2018 American Transplant Congress
Unique Recipient Benefits with Paired Kidney Donation
J. Buggs,¹ E. Rogers,² V. Bowers.¹
¹Transplant Surgery, Tampa General Medical Group, Tampa General Hospital, Tampa, FL; ²Transplant Research, Tampa General Hospital, Tampa, FL.
Introduction: Kidney transplantation is the treatment choice for ESRD with improved survival and cost benefit compared with dialysis. The imbalance of supply over demand along…
2018 American Transplant Congress
Long-Term Outcome of Kidney Transplant Recipient with HTLV-1 Infection
N. Goto,¹ M. Minami,¹ K. Futamura,² M. Okada,¹ M. Tsujita,¹ T. Hiramitsu,² S. Narumi,² Y. Watarai.²
¹Nagoya Daini Red Cross Hospital, Transplant Nephrology, Nagoya, Japan; ²Nagoya Daini Red Cross Hospital, Transplant Surgery, Nagoya, Japan.
BackgroundThe human T-lymphotropic virus (HTLV-I), which is endemic in southern Japan, is recognized as the cause of adult T cell leukemia-lymphoma (ATL) and HTLV-1-associated myelopathy…