ATC Abstracts

American Transplant Congress abstracts

  • Home
  • Meetings Archive
    • 2022 American Transplant Congress
    • 2021 American Transplant Congress
    • 2020 American Transplant Congress
    • 2019 American Transplant Congress
    • 2018 American Transplant Congress
    • 2017 American Transplant Congress
    • 2016 American Transplant Congress
    • 2015 American Transplant Congress
    • 2013 American Transplant Congress
  • Keyword Index
  • Resources
    • 2021 Resources
    • 2016 Resources
      • 2016 Welcome Letter
      • ATC 2016 Program Planning Committees
      • ASTS Council 2015-2016
      • AST Board of Directors 2015-2016
    • 2015 Resources
      • 2015 Welcome Letter
      • ATC 2015 Program Planning Committees
      • ASTS Council 2014-2015
      • AST Board of Directors 2014-2015
      • 2015 Conference Schedule
  • Search

Articles tagged "Tolerance"

  • 2015 American Transplant Congress

    Negative Effects of Being Obese or Overweight on T Regulatory (Treg) Cell Suppressive Function in Patients Listed for Lung Transplantation (Tx)

    T. Akimova,1 J. Diamond,2 D. Wilkes,3 D. Lederer,4 J. Christie,2 W. Hancock.1

    1Path & Lab Med, CHOP & UPenn, Philadelphia; 2Pulm, Allergy & Crit Care Med, UPenn, Philadelphia; 3Med, Microbiol & Immunol, Indiana Uni Sch of Med & Thoracic Transplant Prog, Indianapolis; 4Medicine, Columbia Uni, New York.

    Aim: Obese and overweight patients may be prone to adverse outcomes following lung Tx. We sought to determine the relationship between body mass index (BMI)…
  • 2015 American Transplant Congress

    IL-2/IL-2 Ab Complex Leads to Long-Term Tolerance in a Treg Dependent DST Model of Skin Allograft Transplantation in Which DST and Timing of the Antibody Complex Are Crucial

    G. Zhang,1 Y. Wang,1 M. Hu,1 A. Sawyer,1 J. Zhou,1 S. Grey,2 S. Alexander.1

    1Children's Hospital at Westmead, Sydney, Australia; 2Garvan Institute, Sydney, Australia.

    Background: In vivo Treg expansion using IL2 complexed with anti-IL2 antibody has been demonstrated to be effective in the induction of long-term acceptance of islet…
  • 2015 American Transplant Congress

    Kidney Plasmacytoid Dendritic Cells Display Distinct Cell Surface Markers and May Explain the Induction of Tolerance by Kidney Allografts

    N. Oh, M. Tonsho, D. Ndishabandi, R. Colvin, J. Madsen, A. Alessandrini.

    Massachusetts General Hospital, Boston, MA.

    Achieving tolerance in heart allografts is an important area of research as the need for heart transplantations increase. Recent studies in non-human primates (NHPs) have…
  • 2015 American Transplant Congress

    ECDI Fixed Donor Splenocytes Combined With α-1 Antitrypsin Induce Immune Tolerance in Mice Cardiac Transplantation Model

    G. Chen,1 X. Lai,1 J. Qiu,1 L. Qiu,2 X. Mai,2 L. Chen.1

    1Organ Transplant Center, The first affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China; 2Zhongshan Medical School, Sun Yat-sen University, Guangzhou, Guangdong, China.

    Our previous study have shown that infusions of donor splenocytes fixed with 1-ethyl-3-(3'-dimethylaminopropyl)-carbodiimide (ECDI-SPs) could prolong allografts survival in mice cardiac transplantation model. However, proinflammatory…
  • 2015 American Transplant Congress

    Operational Tolerance in Kidney Transplantation: Results of a Europe-Wide Survey

    A. Massart,1 A. Pallier,2 O. Viklicky,3,4 J. Pascual,3,5 K. Budde,3,6 S. Sorensen,3,7 R. Oberbauer,3,8 M. Klinger,3,9 C. Dudley,3,10 M. Sever,3,11 G. Spasovski,3,13 P. Guérif,2 U. Maggiore,3,12 M. Abramowicz,1 M. Giral,2 D. Abramowicz,14 S. Brouard.2

    1Erasme, Brussels, Belgium; 2Nantes University, Nantes, France; 3ERA-EDTA-DESCARTES Working Group, Parma, Italy; 4IKEM, Prague, Czech Republic; 5Hospital del Mar, Barcelona, Spain; 6CCM, Berlin, Germany; 7Rigshospitalet, Copenhagen, Denmark; 8KH Elisabethinen, Linz, Austria; 9WMU, Wrocław, Poland; 10NBT, Bristol, United Kingdom; 11IMSSC, Istanbul, Turkey; 12Ospedale Maggiore, Parma, Italy; 13UCC, Skopje, Macedonia, The Former Yugoslav Republic of; 14UZA, Antwerpen, Belgium.

    BACKGROUND: Operational Tolerance (opTOL) is deemed to be extremely rare in kidney transplantation. We launched a Europe-wide survey to assess the frequency of opTOL.METHODS: 18…
  • 2015 American Transplant Congress

    Comparison of T Regulatory (Treg) Cell Function Pre- and Post-Lung Transplantation Shows a Major Negative Impact of Immunosuppression on Treg Function

    T. Akimova,1 J. Diamond,2 D. Wilkes,3 D. Lederer,4 J. Christie,2 W. Hancock.1

    1Path & Lab Med, CHOP & UPenn, Philadelphia; 2Pulm, Allergy & Crit Care Med, UPenn, Philadelphia; 3Med, Microbiol & Immunol, Indiana Uni Sch of Med & Thoracic Transplant Prog, Indianapolis; 4Medicine, Columbia Uni, New York.

    Aim: Clinical lung Tx recipients do not have sustained long-term survival outcomes comparable to that of other recipients of solid organ allografts, despite generally comparable…
  • 2015 American Transplant Congress

    Donor Specific Expansion of Regulatory T-Cells Was Associated With Allograft Tolerance Induced By Transient Mixed Chimerism in Nonhuman Primates

    K. Hotta, A. Aoyama, T. Ohura, M. Tonsho, Y. Yamada, J. Allan, J. Madsen, B. Cosimi, G. Benichou, T. Kawai.

    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

    Effects of Toll Like Receptor (TLR) Signaling on Murine Alloimmunity Are Modulated by Immune Cell Derived Complement

    J. Sheen, P. Heeger.

    Translational Transplant Research Center, Department of Medicine and Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, NY.

    TLR signals prevent CD40L-blockade (MR1) induced murine transplant tolerance but mechanisms are incompletely understood. Based on previous findings that immune cell derived complement activation products…
  • 2015 American Transplant Congress

    Thymic Transplantation to Determine Mechanisms of Thymic Involution: Insulin-Like Growth Factor 1 Receptor and Forkhead Box Protein N1 in the Thymus Play a Role in Maintaining the Juvenile Thymus

    K. Yamada, M. Tasaki, M. Sekijima, A. Kawai, V. Villani, T. Tanabe, I. Hanekamp, A. Shimizu, D. Sachs.

    Transplantation Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Boton, MA.

    Thymic involution has long been associated with age-related changes of the immune system, although the cause remains unclear. We have extensively studied the role of…
  • 2015 American Transplant Congress

    Anti-BTLA Antibody (6B2) Induced Prolongation of Fully MHC-Mismatched Murine Cardiac Allograft and Generation of Foxp3+ Regulatory T Cells

    M. Uchiyama,1,2,3 E. Yin,3,4 X. Jin,3,5 T. Shimokawa,1 H. Yagita,2 M. Niimi.3

    1Cardiovascular Surgery, Teikyo University, Tokyo, Japan; 2Immunology, Juntendo University Hospital, Tokyo, Japan; 3Surgery, Teikyo University, Tokyo, Japan; 4Cardiovascular Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, China; 5Cardiovascular and Thoracic Surgery, The 4th Affiliated Hospital of Harbin Medical University, Harbin, China.

    Background: The co-inhibitory receptor B and T lymphocyte attenuator (BTLA; CD272) has been implicated in the regulation of autoimmune and may potentially play an important…
  • « Previous Page
  • 1
  • …
  • 53
  • 54
  • 55
  • 56
  • 57
  • Next Page »

Visit Our Partner Sites

American Transplant Congress (ATC)

Visit the official site for the American Transplant Congress »

American Journal of Transplantation

The official publication for the American Society of Transplantation (AST) and the American Society of Transplant Surgeons (ASTS) »

American Society of Transplantation (AST)

An organization of more than 3000 professionals dedicated to advancing the field of transplantation. »

American Society of Transplant Surgeons (ASTS)

The society represents approximately 1,800 professionals dedicated to excellence in transplantation surgery. »

Copyright © 2013-2025 by American Society of Transplantation and the American Society of Transplant Surgeons. All rights reserved.

Privacy Policy | Terms of Use | Cookie Preferences