Investigation of the potential use of immunosuppressive agent gliotoxin in organ transplantation.

Abstract:

:Gliotoxin is an immunosuppressive secondary metabolite produced by several pathogenic fungi. It has previously been shown to prevent graft-versus-host disease in transplantation of allogeneic mouse bone marrow and to reduce the immunogenicity of human fetal pancreas. We here report on the effect of gliotoxin on the prevention of rejection of allografts in two distinct models. Bathing mouse thyroid tissue in gliotoxin solution for 16 hr prolonged graft survival following transplantation into allogeneic recipients. In contrast the perfusion of rat kidneys with gliotoxin followed by 1 hr of incubation before orthotopic transplantation had little success with preventing allograft rejection. This disparity is most likely due to the incubation in the renal model not allowing sufficient time for the elimination of antigen presenting cells in the donor organ. However, the success with the thyroid grafts demonstrates the potential of gliotoxin as an immunomodulating agent in organ transplantation and warrants further investigation in other systems.

journal_name

Transplantation

journal_title

Transplantation

authors

Sutton P,Moreland A,Hutchinson IV,Müllbacher A

subject

Has Abstract

pub_date

1995-11-15 00:00:00

pages

900-2

issue

9

eissn

0041-1337

issn

1534-6080

journal_volume

60

pub_type

杂志文章
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    更新日期:1994-02-27 00:00:00

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    更新日期:1977-08-01 00:00:00

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    更新日期:1990-05-01 00:00:00

  • Decrease in endothelial cell-dependent protein C activation induced by thrombomodulin by treatment with cyclosporine.

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    authors: Garcia-Maldonado M,Kaufman CE,Comp PC

    更新日期:1991-03-01 00:00:00

  • Pretransplant Cancer in Kidney Recipients in Relation to Recurrent and De Novo Cancer Incidence Posttransplantation and Implications for Graft and Patient Survival.

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    authors: Unterrainer C,Opelz G,Döhler B,Süsal C,Collaborative Transplant Study.

    更新日期:2019-03-01 00:00:00

  • Interference of angiotensin-converting enzyme inhibitors on erythropoiesis in kidney transplant recipients: role of growth factors and cytokines.

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    更新日期:1997-09-27 00:00:00

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    pub_type: 杂志文章,meta分析

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    pub_type: 杂志文章

    doi:

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  • Tacrolimus (FK506) and cyclosporine reduce the uptake and transport of particles into rabbit Peyer's patches.

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    更新日期:2002-04-15 00:00:00

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  • The effect of perioperative portal venous injection of donor spleen cells on renal allograft survival in dogs.

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    更新日期:1994-10-27 00:00:00

  • Immunofluorescent localization of beta2-microglobulin in the human kidney.

    abstract::Using antisera to human beta2-microglobulin and an immunofluorescent technique, beta2-microglobulin was found to be localized along tubular and glomerular basement membranes of renal bipsies studied. Since beta2-microglobulin is a subunit of HLA preparations, it may also serve as an indirect marker for the presence of...

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    authors: Ooi BS,Rubin SC,Pesce AJ,Pollak VE

    更新日期:1977-07-01 00:00:00

  • Hepatic tolerance to hypotension as assessed by the changes in arterial ketone body ratio in the state of brain death.

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    doi:10.1097/00007890-198903000-00008

    authors: Lin H,Okamoto R,Yamamoto Y,Maki A,Ueda J,Tokunaga Y,Yamamoto S,Mori K,Tanaka K,Yamaoka Y

    更新日期:1989-03-01 00:00:00

  • Porcine model of auxiliary partial orthotopic liver transplantation for acute liver failure.

    abstract:BACKGROUND:Auxiliary partial orthotopic liver transplantation (APOLT) has been an effective alternative in acute liver failure (ALF), but clinically several problems remain to be resolved. Thus, we attempt to establish an APOLT model for ALF using a large animal and demonstrate the validity of our model. METHODS:In ex...

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  • Renal allograft survival in the baboon using a pretreatment protocol with cyclosporine.

    abstract::Cyclosporine extends kidney allograft survival in the chacma baboon, and this study explores various administration protocols to generate optimal serum concentrations of the drug, assessed by radioimmunoassay and by inhibition of lymphocyte transformation by phytohemagglutinin and allogeneic lymphocytes in culture. Se...

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    authors: Smit JA,Drielsma RF,Myburgh JA,Laupacis A,Stiller CR

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  • Transplantation and 2-year follow-up of kidneys procured from a cadaver donor with a history of lupus nephritis.

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    更新日期:1987-06-01 00:00:00

  • Racial disparities in living kidney donation: is there a lack of willing donors or an excess of medically unsuitable candidates?

    abstract:BACKGROUND:Live kidney donation is safe for healthy donors and an effective treatment for patients with end-stage renal disease. Many potential donors are referred for live kidney donation, but only a small percentage donate. This study aims to determine reasons for nondonation and establish if racial differences exist...

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    abstract::Recipients of solid organ allografts require lifelong immunosuppression in order to prevent graft rejection and to maintain graft function. In general, such immunosuppression greatly impairs the cellular immune system, as this level of the immune system is principally responsible for self and non-self recognition. The...

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  • Prolonged reversal of diabetes in the rat by transplantation of allogeneic islets from a single donor and cyclosporine treatment.

    abstract::Islets were isolated using neutral red as a dye to exclude lymphatic and acinar impurities in the transplant preparation. In a one donor-one recipient model, intraportally transplanted isogeneic islets survived indefinitely. Mean graft survival could be prolonged from 5 to 90 days, using a 3-dose rejection prophylaxis...

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    更新日期:1986-04-01 00:00:00

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    abstract::Adult male B6AF1 (H-2KIb/kDb/d) mice were given skin allografts from adult male C3H (H-2k) mice, with and without contralateral cotransplants. The cotransplants were of either adult or neonatal (less than 24 hr) C3H skin. In recipient mice treated peritransplantation with antilymphocyte serum and posttransplantation w...

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    更新日期:1990-12-01 00:00:00

  • Pathophysiological Trends During Withdrawal of Life Support: Implications for Organ Donation After Circulatory Death.

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  • Endogenous interleukin 1 receptor antagonist during human bone marrow transplantation: increased levels during graft-versus-host disease, during infectious complications, and after immunoglobulin therapy.

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    doi:10.1097/00007890-199701150-00010

    authors: Schwaighofer H,Oberhuber G,Hebart H,Einsele H,Herold M,Nachbaur D,Eibl B,Tilg H,Kropshofer G,Ferrara JL,Niederwieser D

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  • Circulating markers of endothelial dysfunction interact with proteinuria in predicting mortality in renal transplant recipients.

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    更新日期:1999-07-27 00:00:00