CD4 Th2 cells do not functionally suppress CTL generation in neonatal tolerant mice.

Abstract:

:Injecting semiallogeneic CAF1 spleen into BALB/c newborn mice renders mice tolerant, and the majority of mice show prolonged survival of tolerogen-bearing A/J skin grafts. Moreover, graft survival is associated with enhanced Th2 cytokine responses and graft rejection with Th1 cytokine responses. To further delineate the mechanisms of tolerance, we evaluated CTL responses and found that 74% of neonatal primed mice failed to generate A/J-specific CTL responses, as determined by standard CTL assays and pTc3 frequency analyses. CTL unresponsiveness coexisted with an enhanced tolerogen-specific Th2 memory cytokine profile; spleen cells from neonatal primed mice secreted more interleukin (IL)-4 and less IL-2 and interferon (IFN)-gamma in MLR cultures compared with either adult primed or naive controls. We therefore examined the hypothesis that enhanced Th2 cytokine levels prevent the generation of tolerogen-specific CTL. Adding neutralizing antibodies to IL-4 and IL-10 recovered IFN-gamma production in vitro but not A/J-specific CTL response. In addition, CD4 cells from neonatal primed mice provided help for primary or secondary CD8 CTL generation, which suggests that the enhanced Th2 cytokine profile does not actively suppress CTL generation. Furthermore, CD4 cells from adult primed mice failed to restore the A/J-specific CD8 CTL generation of neonatal primed mice. The results show that failure to develop A/J-specific CTL reaction occurs without suppression by the enhanced Th2-type responses and imply that either deletion or anergy mechanisms block CTL generation. Therefore, neonatal alloantigen exposure not only shifts the development of alloreactive CD4 cells toward Th2, but also blocks development of alloreactive CD8 CTL in this strain combination.

journal_name

Transplantation

journal_title

Transplantation

authors

Gao Q,Chen N,Field EH

subject

Has Abstract

pub_date

1995-12-15 00:00:00

pages

1260-8

issue

11

eissn

0041-1337

issn

1534-6080

journal_volume

60

pub_type

杂志文章
  • Incidence of tuberculosis in deceased-organ donors and transmission risk to recipients in Spain.

    abstract:BACKGROUND:Globalization and migration patterns have increased the number of donors from countries with high incidence rates of tuberculosis (TB) in low incidence countries, with the subsequent increase in risk of TB transmission to the recipients. METHODS:Retrospective cohort study, including all actual deceased dono...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0b013e3182977adf

    authors: Coll E,Torre-Cisneros J,Calvo R,Garrido G,Matesanz R

    更新日期:2013-07-27 00:00:00

  • Mucosal plasma cell barrier disruption during intestine transplant rejection.

    abstract:BACKGROUND:Intestinal allograft mucosa undergoes repopulation with host immunocytes. However, critical changes within key immunocyte subsets are not known. METHODS:To explain acute cellular rejection after intestine transplantation (ITx) on the basis of altered mucosal immunocytes, rejecting and rejection-free ITx all...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0b013e3182708d9d

    authors: Ningappa M,Ashokkumar C,Ranganathan S,Schmitt L,Higgs BW,Sun Q,Branca M,Mazariegos G,Zeevi A,Abu-Elmagd K,Squires R,Rudolph J,Alissa F,Hakonarson H,Sindhi R

    更新日期:2012-12-27 00:00:00

  • Attenuation of ischemia-reperfusion injury of the liver in dogs by cyclosporine. A comparative study with allopurinol and methylprednisolone.

    abstract::The effects of pretreatment with cyclosporine, allopurinol, or methylprednisolone on ischemia-reperfusion injury of the liver were investigated. A total of 32 adult mongrel dogs that received one of the pretreatments were divided into four groups and were subjected to 90 min liver ischemia. Serum activities of asparta...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199107000-00005

    authors: Yamanoi A,Nagasue N,Kohno H,Chang YC,Hayashi T,Nakamura T

    更新日期:1991-07-01 00:00:00

  • The Impact of Performance Status on Length of Hospital Stay and Clinical Complications Following Liver Transplantation.

    abstract:BACKGROUND:Impaired pretransplant performance status (PS) is associated with chronic liver disease (CLD). We studied its impact on hospital length of stay (LOS), complications and readmissions in the first year after liver transplantation. METHOD:The Standard National Liver Transplant Registry was linked to a hospital...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0000000000003484

    authors: Wallace D,Cowling TE,Walker K,Suddle A,Gimson A,Rowe I,Callaghan C,Heaton N,van der Meulen J,Bernal W

    更新日期:2020-10-08 00:00:00

  • New Answers to Old Conundrums: What Antibodies, Exosomes and Inflammasomes Bring to the Conversation. Canadian National Transplant Research Program International Summit Report.

    abstract::Antibody-mediated injury is a major cause of allograft dysfunction and loss. Antibodies to ABH(O) blood group antigens are classic mediators of ABO-incompatible graft rejection, whereas donor-specific anti-HLA antibodies and, more recently, autoantibodies are appreciated as important contributors to allograft inflamma...

    journal_title:Transplantation

    pub_type: 杂志文章,评审

    doi:10.1097/TP.0000000000001872

    authors: Dieudé M,West LJ,Muruve DA,Gunaratnam L,Mohanakumar T,Zorn E,Cairo CW,Freed DH,Schultz KR,Fairchild RL,Hébert MJ

    更新日期:2018-02-01 00:00:00

  • Relationship between CD8+ T-cell phenotype and function, Epstein-Barr virus load, and clinical outcome in pediatric renal transplant recipients: a prospective study.

    abstract:BACKGROUND:The authors studied the relationship between the dynamics of Epstein-Barr virus (EBV) load, CD8 T-cell activation and differentiation, and EBV-associated symptoms in 25 children after kidney transplantation (Tx). METHODS:Twenty-two patients were enrolled at the time of Tx and three at diagnosis of EBV-induc...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000131168.21930.5c

    authors: Baudouin V,Dehée A,Pédron-Grossetete B,Ansart-Pirenne H,Haddad E,Maisin A,Loirat C,Sterkers G

    更新日期:2004-06-15 00:00:00

  • Posttransplant deaths and factors that influence the mortality rate in North American children.

    abstract::Of 2457 patients in the North American Pediatric Renal Transplant Cooperative Study registry who were followed for 5481 patient-years after the index transplantation, we observed 136 deaths, for an average annual rate of 24.8 deaths per 1000 patient-years. Death resulted primarily from infection (n = 55, 40%), cardiov...

    journal_title:Transplantation

    pub_type: 杂志文章,多中心研究

    doi:

    authors: Tejani A,Sullivan EK,Alexander S,Fine R,Harmon W,Lilienfeld D

    更新日期:1994-02-27 00:00:00

  • Toxoplasma gondii serostatus is not associated with impaired long-term survival after heart transplantation.

    abstract:BACKGROUND:Conflicting data have been reported about the effect of Toxoplasma serostatus on mortality after heart transplantation. Either a positive or a negative recipient Toxoplasma serostatus was found to be associated with increased mortality. METHODS:We evaluated the effects of T. gondii infection on survival of ...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0b013e3182a9274a

    authors: van Hellemond JJ,van Domburg RT,Caliskan K,Birim O,Balk AH

    更新日期:2013-12-27 00:00:00

  • Factor XIII replacement in stem-cell transplant recipients with severe hemorrhagic cystitis: a report of four cases.

    abstract:BACKGROUND:Hemorrhagic cystitis (HC) is an important cause of morbidity in patients undergoing allogeneic stem-cell transplantation (SCT). Various causes have been identified, such as the use of high-dose cyclophosphamide or busulfan and the occurrence of acute graft-versus-host disease or viral infections (cytomegalov...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-200210270-00024

    authors: Demesmay K,Tissot E,Bulabois CE,Bertrand MA,Racadot E,Woronoff-Lemsi MC,Cahn JY,Deconinck E

    更新日期:2002-10-27 00:00:00

  • Fine-needle aspiration biopsy in the monitoring of liver allografts. Different cellular findings during rejection and cytomegalovirus infection.

    abstract::Fine-needle aspiration biopsies were used for clinical monitoring of liver allografts; 21 patients with an inflammatory episode of acute rejection (12.0 +/- 3.3 CIU at the peak) were studied; all episodes were reversible. The inflammatory infiltrate consisted mainly of lymphoid cells, including lymphoid blasts, with i...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199011000-00011

    authors: Lautenschlager I,Höckerstedt K,Salmela K,Isoniemi H,Holmberg C,Jalanko H,Häyry P

    更新日期:1990-11-01 00:00:00

  • An extraperitoneal isolated vascularized bone marrow transplant model in the rat.

    abstract::An isolated vascularized bone marrow transplant (iVBMT) model was previously developed in the rat to specifically study the role of bone marrow and its environment in a composite tissue allotransplant. An extraperitoneal model was successfully created to avoid laparotomy and cross-clamping of the great vessels. The ex...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.TP.0000061490.85273.29

    authors: Tai CY,France MA,Strande LF,Eydelman R,Sheng X,Matthews MS,Dalsey R,Hewitt CW

    更新日期:2003-05-15 00:00:00

  • A delay in bone marrow transplantation after partial conditioning improves engraftment.

    abstract:BACKGROUND:In the present study we examined the effect of the timing of marrow infusion on engraftment in nonmyeloablatively conditioned mice. METHODS:B10 mice were conditioned with decreasing doses of total body irradiation (TBI) and reconstituted with bone marrow cells (BMCs) from major histocompatibility complex-di...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000116414.66171.81

    authors: Xu H,Exner BG,Chilton PM,Tanner MK,Mueller YM,Rezzoug F,Ildstad ST

    更新日期:2004-03-27 00:00:00

  • Anti-inflammatory effect of transforming growth factor-beta1 in myoblast transplantation.

    abstract:BACKGROUND:The inflammatory reaction that occurs during the 5 days after transplantation led at 3 days to the death of 70% of injected myoblasts. Use of anti-inflammatory agents appeared to be a possible way to increase myoblast survival. The application of gene transfer techniques to cell transplantation offers the po...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199803270-00005

    authors: Merly F,Huard C,Asselin I,Robbins PD,Tremblay JP

    更新日期:1998-03-27 00:00:00

  • Psychiatric care of patients undergoing organ transplantation.

    abstract::Transplantation provides life-saving therapy to critically ill patients with end-stage organ failure. We found that the specialized knowledge of mental health clinicians and physicians, committed to the evaluation and management of transplant recipients, is essential for the optimal care of these patients who require ...

    journal_title:Transplantation

    pub_type: 杂志文章,评审

    doi:10.1097/TP.0b013e3181a754d4

    authors: Surman OS,Cosimi AB,DiMartini A

    更新日期:2009-06-27 00:00:00

  • New evidence for a role of allograft accommodation in long-term tolerance.

    abstract:BACKGROUND:Progressively better therapies have largely prevented or at least effectively treated acute allograft rejection. Consequently, the long-term survival of solid organ transplants has increasingly become limited primarily by the development of chronic allograft rejection. The mechanisms of chronic rejection rem...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000236573.01428.f3

    authors: Heslan JM,Renaudin K,Thebault P,Josien R,Cuturi MC,Chiffoleau E

    更新日期:2006-11-15 00:00:00

  • Risk score predicting decline in renal function postliver transplant: role in patient selection for combined liver kidney transplantation.

    abstract:BACKGROUND:A combined liver and kidney transplantation (CLKT) is advocated for selected individuals with chronic kidney disease undergoing liver transplantation (LT). The aim was to develop a risk score to identify the patients whose estimated glomerular filtration rate (eGFR) would decline during the year post-LT to a...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0b013e3181d9e195

    authors: O'Riordan A,Donaldson N,Cairns H,Wendon J,O'Grady JG,Heaton N,Hendry BM

    更新日期:2010-06-15 00:00:00

  • Prednisolone and posttransplantation hypertension in rat renal allograft recipients.

    abstract::Rat recipients of renal allografts and unilaterally nephrectomized control rats were studied to evaluate the response in blood pressure to prednisolone in diverse doses, and to determine the dosage required to achieve adequate immunosuppression without undue complication of hypertension. While a continuous infusion of...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-198703000-00007

    authors: de Keijzer MH,Provoost AP,Van Aken M,Wolff ED,Molenaar JC

    更新日期:1987-03-01 00:00:00

  • Immunohistologic analysis of human renal allograft dysfunction.

    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

    authors: Waltzer WC,Miller F,Arnold A,Anaise D,Rapaport FT

    更新日期:1987-01-01 00:00:00

  • Early Outcomes of the New UK Deceased Donor Kidney Fast-Track Offering Scheme.

    abstract:BACKGROUND:The UK Kidney Fast-Track Scheme (KFTS) was introduced in 2012 to identify kidneys at high risk of discard and to rapidly facilitate transplantation. A retrospective analysis of kidneys transplanted through the KFTS was undertaken. METHODS:UK Transplant Registry data were collected on deceased donor kidneys ...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0000000000001860

    authors: Callaghan CJ,Mumford L,Pankhurst L,Baker RJ,Bradley JA,Watson CJE

    更新日期:2017-12-01 00:00:00

  • Advantages of cyclosporine as sole immunosuppressive agent in children with transplanted kidneys.

    abstract::A prospective study of intentional stopping of steroids 6 months after transplantation was done with 29 pediatric renal transplant recipients with a mean age of 10.4 +/- 3.4 years. Immunosuppression consisted of cyclosporine and methylprednisolone. We stopped giving MP to 24 children: to twenty after six months, four ...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199211000-00013

    authors: Ghio L,Tarantino A,Edefonti A,Mocciaro A,Giani M,Guerra L,Berardinelli L,Vegeto A

    更新日期:1992-11-01 00:00:00

  • The association of enhancement of renal allograft survival by donor-specific blood transfusion with host MHC-linked inhibition of IgG anti-donor class I alloantibody responses.

    abstract::Donor-specific blood transfusion (DSBT) in animals and humans can either promote subsequent renal graft survival or lead to sensitization and graft rejection. Using a rat renal allograft model, we have examined whether the effects of DSBT on renal allograft outcome and IgG alloantibody responses are linked to the host...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199309000-00033

    authors: Wasowska B,Baldwin WM 3rd,Howell DN,Sanfilippo F

    更新日期:1993-09-01 00:00:00

  • Influence of age in renal transplant infections: cases and controls study.

    abstract::Kidney transplantation in elderly patients is a good therapeutic option, but the incidence of infections compared to younger patients must be studied. Case and control study was performed with 40 cases (patients older than 65) and 40 controls (younger than 65) receiving a kidney transplant between January 2000 and Aug...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000173822.05877.d7

    authors: Trouillhet I,Benito N,Cervera C,Rivas P,Cofán F,Almela M,Angeles Marcos M,Puig de la Bellacasa J,Pumarola T,Oppenheimer F,Moreno-Camacho A

    更新日期:2005-10-15 00:00:00

  • Inhibition of human monocyte spreading. An in vitro test for immunosuppressive potency of antihum lymphocyte globulin.

    abstract::Monocytes from human peripheral blood, when incubated in vitro, spread onto the surface of the glass. Horse antihuman lymphocyte globulin (ALG) added to the incubation chamber inhibits the spreading, while normal horse globulin (NHG) does not. The inhibition depends on the concentration of ALG admixed to the mononucle...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:

    authors: Silobrcić V,Mazuran R,Dekaris D,Balner H

    更新日期:1976-01-01 00:00:00

  • Blood citrulline level is an exclusionary marker for significant acute rejection after intestinal transplantation.

    abstract:BACKGROUND:Serum citrulline is a marker for acute cellular rejection (ACR) after intestinal transplantation; however, its clinical utility has not yet been established. The goal of this study was to determine clearcut serum levels beyond which the diagnosis of acute rejection could be supported or refuted, and predicto...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000287186.04342.82

    authors: David AI,Selvaggi G,Ruiz P,Gaynor JJ,Tryphonopoulos P,Kleiner GI,Moon JI,Nishida S,Pappas PA,Conanan L,Weppler D,Esquenazi V,Levi DM,Kato T,Tzakis AG

    更新日期:2007-11-15 00:00:00

  • Plasma exchange in acute renal allograft rejection. A controlled trial.

    abstract::A controlled trial was carried out to assess the value of intensive plasma exchange in 27 renal transplant recipients with clinical and histological evidence of acute vascular rejection. In addition to standard immunosuppression, 13 patients received plasma exchange on six consecutive days at a mean exchange volume of...

    journal_title:Transplantation

    pub_type: 临床试验,杂志文章

    doi:10.1097/00007890-198305000-00006

    authors: Allen NH,Dyer P,Geoghegan T,Harris K,Lee HA,Slapak M

    更新日期:1983-05-01 00:00:00

  • Functional characteristics of monocytes. II. Further observations on lymphocyte-monocyte collaboration in the response to phytomitogens.

    abstract::Monocytes play a crucial role in the response of lymphocytes to phytomitogens. This role is evident during the very early events after exposure to the mitogen. Thus, significant lymphocyte transformation does occur when monocytes are removed from the culture within a few hours after exposure to mitogen, and the presen...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-197901000-00015

    authors: Mookerjee BK,Ballard J

    更新日期:1979-01-01 00:00:00

  • Functional abnormalities of sinusoidal endothelial cells in rats with acute liver rejection.

    abstract::The purpose of this study was to determine the changes of hepatic sinusoidal endothelial cell (SEC) function in acute liver rejection with respect to receptor-mediated endocytosis. Orthotopic rat liver transplantation was performed in Lewis rats grafted with DA livers and in Lewis rats grafted with Lewis livers as rej...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-199401000-00006

    authors: Yokoi Y,Nakamura S,Muro H,Baba S

    更新日期:1994-01-01 00:00:00

  • The role of donor-recipient relationship in long-term outcomes of living donor renal transplantation.

    abstract:BACKGROUND:Graft failure related to acute and chronic rejection remains an important problem in transplantation. An association has been reported between microchimerism and the development of tolerance. Since it has been established that cells of fetal origin can be found in maternal tissues long after parturition, and...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/TP.0b013e3181705a0f

    authors: Miles CD,Schaubel DE,Liu D,Port FK,Rao PS

    更新日期:2008-05-27 00:00:00

  • Guillain-Barre syndrome in organ and bone marrow transplant patients.

    abstract:BACKGROUND:Guillain-Barre Syndrome (GBS) is believed to be caused by autoimmune mechanisms that are predominantly T-cell mediated. We report GBS in organ transplant patients and bone marrow transplant patients, both of whom have iatrogenically suppressed T-cell function. METHODS:We reviewed the Duke University Medical...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/00007890-200104270-00026

    authors: Bulsara KR,Baron PW,Tuttle-Newhall JE,Clavien PA,Morgenlander J

    更新日期:2001-04-27 00:00:00

  • Human monocyte-derived neohepatocytes: a promising alternative to primary human hepatocytes for autologous cell therapy.

    abstract:BACKGROUND:There is growing interest in new therapeutic options for the treatment of end-stage liver diseases. In addition to mechanical devices supporting liver function, such as bioreactors, the transplantation of hepatocyte-like cells derived from (adult) stem cells offer great perspectives. We have generated hepato...

    journal_title:Transplantation

    pub_type: 杂志文章

    doi:10.1097/01.tp.0000157362.91322.82

    authors: Ruhnke M,Nussler AK,Ungefroren H,Hengstler JG,Kremer B,Hoeckh W,Gottwald T,Heeckt P,Fandrich F

    更新日期:2005-05-15 00:00:00