Abstract:
:We have studied organ allograft survival in rhesus monkeys conditioned with myeloablative total-body irradiation and T cell-depleted autologous bone marrow transplantation then given a heterotopic MHC-mismatched cardiac allograft in the immediate postmyeloablative period. This model has enabled us to investigate the role of T cells in vascularized organ allograft rejection. We previously reported (1) that recipients of marrow depleted of T cells below a critical threshold (0.16% residual marrow T cells, or 0.14 x 10(5) infused T cells/kg) experienced a period of freedom from acute rejection associated with a profound nonspecific immune deficiency (determined by skin grafting). Resolution of the nonspecific immune deficiency was associated with late graft rejection. In the present report, we correlate the results of peripheral immune reconstitution studies and direct immunohistochemical analysis with allograft status in order to study T cell subsets involved in late rejection. We report that, in contrast with CD8+/CD28- T cells, CD16+ NK cells, and CD20+ B cells, late allograft rejection was associated with the return of peripheral CD4+ T cells and CD8+/CD28+ T cells, suggesting a critical role for one or both of these subsets in late allograft rejection in this model.
journal_name
Transplantationjournal_title
Transplantationauthors
Moses RD,Sundeen JT,Orr KS,Roberts RR,Gress REdoi
10.1097/00007890-198911000-00009subject
Has Abstractpub_date
1989-11-01 00:00:00pages
769-73issue
5eissn
0041-1337issn
1534-6080journal_volume
48pub_type
杂志文章相关文献
TRANSPLANTATION文献大全abstract::Graft and patient survival rates were analyzed in 239 consecutive first cadaver renal transplants as a function of time of administration of blood transfusion and the number of units given. There was no statistically significant difference in patient survival in comparing patients who were never transfused, patients n...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198012000-00008
更新日期:1980-12-01 00:00:00
abstract:BACKGROUND:Endomyocardial biopsy (EMB) remains the gold standard for acute cellular rejection (ACR) diagnosis in cardiac transplantation yet is subject to interobserver variability. A method that could avoid discordant EMB analysis would be desirable. The apoptosis rate in EMB correlates with ACR severity. Apollon inhi...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/TP.0b013e3181c3c690
更新日期:2010-01-27 00:00:00
abstract::Our current knowledge of cytotoxic T lymphocytes (CTL) is largely derived from studies of effector populations generated in allogeneic mixed leukocyte cultures (MLC) and assayed for lytic activity to lymphoid cell (LC) targets. We herein report that the CTL response to allogeneic renal epithelial cell lines (REC) is d...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199607150-00016
更新日期:1996-07-15 00:00:00
abstract::It has been reported that cultured keratinocyte (CK) allografts are not rejected in mice, unlike in other species. Several reports have suggested that mouse CK allografts are incapable of stimulating a primary alloresponse, including sensitization of recipients to alloantigens. In this study, we investigated the immun...
journal_title:Transplantation
pub_type: 杂志文章
doi:
更新日期:1994-07-15 00:00:00
abstract:BACKGROUND:The envelope glycoprotein gB of human cytomegalovirus (CMV) occurs as one of four main genotypes. Some previous studies have proposed a relationship of CMV gB genotype to the frequency of symptomatic infection and to clinical outcomes in both transplant and human immunodeficiency virus-infected populations. ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199812270-00010
更新日期:1998-12-27 00:00:00
abstract::Using C1q binding, Kg binding, and Raji cell radioimmunoassays, the relationship between renal allograft rejection and the circulating immune complexes was examined in 90 patients with renal transplants. The data showed that there was a significant quantitative correlation between C1q-binding and Raji-cell-binding act...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198308000-00009
更新日期:1983-08-01 00:00:00
abstract::The monoclonal antibodies (MoAb) CR11-351 and KS1 are secreted by hybridomas generated with splenocytes from BALB/c mice immunized with the cultured human B lymphoid cells LG-2 (HLA-A2,A2,B27,B27). The 2 monoclonal antibodies immunoprecipitated components with a superimposable 2-dimensional gel electrophoretic profile...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198803000-00026
更新日期:1988-03-01 00:00:00
abstract:BACKGROUND:Circulating transthyretin (TTR) is derived from the liver, and orthotopic liver transplantation (OLT) is widely performed for variant TTR-associated familial amyloid polyneuropathy (FAP). The effect of OLT on FAP-related cardiac amyloid is of particular interest because wild-type TTR can itself be deposited ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199807270-00016
更新日期:1998-07-27 00:00:00
abstract::The antibody response to the pregnancy-associated (Pa) antigen in the pregnant female segregated with the major histocompatibility complex (MHC) when the female progeny in the (PVG x WF)F1 x PVG testcross, in which the PVG strain is a low responder to Pa and the WF strain is a high responder, were mated to DA male rat...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198608000-00022
更新日期:1986-08-01 00:00:00
abstract::Crigler-Najjar type 1 disease (CNS1) is the result of a genetic defect, leading to complete functional loss of an enzyme which glucuronidates bilirubin. As a consequence, unconjugated bilirubin accumulates and may cause kernicterus, the most serious complication in adolescents. Phototherapy effectively adjusts bilirub...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-200201150-00012
更新日期:2002-01-15 00:00:00
abstract:BACKGROUND:The currently used macrolide immunosuppressants, i.e., cyclosporine and tacrolimus, exert considerable nephrotoxicity. We aimed to avoid the nephrotoxic effects by applying a cyclosporine-free regimen for the induction as well as for the maintenance treatment of renal allograft recipients using mycophenolate...
journal_title:Transplantation
pub_type: 临床试验,杂志文章
doi:10.1097/00007890-199807150-00007
更新日期:1998-07-15 00:00:00
abstract::The value of percutaneous core needle biopsy in the immunohistological evaluation of renal allograft dysfunction was studied in 72 consecutive biopsies performed in 42 patients. The phenotypes of infiltrating cells mediating graft destruction were identified with monoclonal antibodies and immunoperoxidase staining tec...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198701000-00022
更新日期:1987-01-01 00:00:00
abstract::Islets were isolated from the pancreata of Sprague-Dawley rats and transplanted into streptozotocin-induced diabetic outbred Wistar rats. The effect of transplantation of islets into the cisterna magna on the diabetic state of the recipients was compared with that of the conventional transplantation of islets into liv...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199203000-00003
更新日期:1992-03-01 00:00:00
abstract:BACKGROUND:Pancreatic islets are avascular immediately after transplantation and depend on revascularization. Recently, the authors found decreased vascular density in mouse islets 1 month after implantation into nondiabetic recipients. This study investigated possible differences in revascularization between islets im...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/01.TP.0000052592.92966.FE
更新日期:2003-03-15 00:00:00
abstract:BACKGROUND:This study investigated the use of deceased heart-beating donor livers offered for transplantation during a 10-year period, during which there has been an increasing disparity between organ supply and demand in the United Kingdom. METHODS:Summary data from the National Transplant Database were analyzed on a...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/01.tp.0000268072.04260.69
更新日期:2007-07-15 00:00:00
abstract::Since 1981, when the liver transplantation program was initiated at the University of Pittsburgh, we have been impressed with the prevalence of pancreatitis occurring following liver transplantation in patients transplanted for hepatitis B-related liver disease. To either confirm this clinical impression or refute it,...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198806000-00012
更新日期:1988-06-01 00:00:00
abstract::We have recently demonstrated that three synthetic peptides corresponding to the donor class I RT1.Aa molecule induce long-term survival of cardiac allografts in the PVG.R8-to-PVG.1U rat strain combination (disparate for one isolated class I, RT1.A, molecule) when presented to the recipient immune system in the thymus...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199712270-00007
更新日期:1997-12-27 00:00:00
abstract:BACKGROUND:Existing data indicate that non-human leukocyte antigen (HLA) immunogenetic polymorphisms influence the risk of complications after allogeneic hemopoietic stem-cell transplantation. However, prior studies have been limited by small sample size and limited genotyping. METHODS:We examined 22 polymorphisms in ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/01.tp.0000111769.45088.a2
更新日期:2004-02-27 00:00:00
abstract:BACKGROUND:Avoiding donor-specific antibody (DSA) is difficult for sensitized patients. Improved understanding of the risk of low level DSA is needed. METHODS:We retrospectively compared the outcomes of 954 patients transplanted with varied levels of baseline DSA detected by single antigen beads and B flow cytometric ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/TP.0000000000001619
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:We report long-term outcomes and side effects after transplantation for hepatocellular carcinoma (HCC) using de novo, sirolimus-based immunosuppression (IS). METHODS:A total of 70 patients with HCC (mean age: 54.4+/-7 years, female/male: 12/58) were transplanted and included in the study. Immunosuppression ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/01.tp.0000262607.95372.e0
更新日期:2007-05-15 00:00:00
abstract::A retrospective masked study of 120 consecutive renal transplant biopsies was performed to evaluate the potential associations of cyclosporine (CsA) therapy and other factors on the degree and progression of interstitial fibrosis (IF). Allograft biopsies were obtained from patients receiving CsA (CsA+; n = 59) and not...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198801000-00021
更新日期:1988-01-01 00:00:00
abstract::The NOD mouse develops immune-mediated diabetes mellitus characterized by T cell infiltration and destruction of pancreatic islet tissue. We wished to determine whether one contributing factor was an abnormality of the NOD pancreas that caused it to elicit an attack by NOD T cells. Therefore we constructed mice that h...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199206000-00032
更新日期:1992-06-01 00:00:00
abstract:BACKGROUND:Although human herpesvirus (HHV)-6 is now recognized as a frequent pathogen after transplantation, the real impact of this infection in patients undergoing transplantation remains unclear. METHODS:During 27 months, 30 consecutive heart-lung- and lung-transplant recipients were included on the day of transpl...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/01.TP.0000058809.42027.66
更新日期:2003-06-27 00:00:00
abstract::Effects of liver denervation on bile formation were studied in eight dogs prepared with chronic biliary fistulas. The animals were studied in the basal state, after feeding, and during infusion of glucagon 50 ng/kg/min, secretin 2 U/kg/hr, or somatostatin 200 ng/kg/min. After this first set of experiments the animals ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199207000-00023
更新日期:1992-07-01 00:00:00
abstract:BACKGROUND:Donation after circulatory death (DCD) provides an alternative pathway to deceased organ transplantation. Although clinical DCD lung, liver, and kidney transplantation are well established, transplantation of hearts retrieved from DCD donors has reached clinical translation only recently. Progress has been l...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/TP.0000000000001396
更新日期:2016-12-01 00:00:00
abstract::After the progressive improvement in the results of organ transplantation we now face the challenge of shortage in organ supply. The decreasing number of organ retrievals performed in 1990 at our hospital has raised questions concerning loss of potential organ donors and opposition to donation by the next of kin. We i...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199207000-00015
更新日期:1992-07-01 00:00:00
abstract::We have investigated retrospectively sera from 70 renal allograft recipients for the presence of antibodies binding to a preanastomosis biopsy of the donor kidney by an indirect immunoperoxidase technique. All recipients had a negative T cell lymphocytotoxic crossmatch. A positive immunoperoxidase crossmatch for kidne...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198812000-00011
更新日期:1988-12-01 00:00:00
abstract::Two anti-H-2Ld sera were analyzed, BALB/c-H-2dm2 anti-BALB/cBy and (C3H X BALB/c-H-2dm2)F1 anti-BALB/cHe, the latter also containing anti-Qa antibodies. Their reaction patterns were compared with an anti-Qa serum (C3H X BALB/cBy)F1 anti-BALB/cHe. Four H-2 specificities could be detected by the anti-H-2Ld sera, two alr...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198108000-00009
更新日期:1981-08-01 00:00:00
abstract::Whole-body irradiation has been extensively used to ablate immune responsiveness in rodent recipients in adoptive allograft assays. This study was undertaken to determine the relative radioresistance and the tempo of regeneration, following whole-body irradiation, of cells involved in the allograft response. Six disti...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-198809000-00018
更新日期:1988-09-01 00:00:00
abstract::To formulate a model predicting survival after liver retransplantation, we analyzed in detail the last 150 cases of hepatic retransplantation at UCLA. Cox proportional hazards regression analysis identified five variables that demonstrated independent simultaneous prognostic value in estimating patient survival after ...
journal_title:Transplantation
pub_type: 杂志文章
doi:10.1097/00007890-199902150-00015
更新日期:1999-02-15 00:00:00