Abstract:
:In this review, we summarize the work published over the last few years relative to cellular immunological hurdles encountered specifically in pig-to-primate xenotransplantation models. The works summarized here cover both the innate and adaptative cellular immune response as well as strategies to overcome them and consequently prevent xenograft rejection.
journal_name
Transpl Immunoljournal_title
Transplant immunologyauthors
Le Bas-Bernardet S,Blancho Gdoi
10.1016/j.trim.2008.10.006subject
Has Abstractpub_date
2009-06-01 00:00:00pages
60-4issue
2eissn
0966-3274issn
1878-5492pii
S0966-3274(08)00101-9journal_volume
21pub_type
杂志文章,评审abstract::We investigated the dynamics of the CD4+ and CD8+ lymphocyte subsets, and the expression of activation markers in cardiac transplant recipients. We tested 132 peripheral blood samples from 62 cardiac transplant recipients using fluorescent staining and flow cytometry analysis. The results were correlated with histolog...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/s0966-3274(02)00072-2
更新日期:2002-11-01 00:00:00
abstract::Experimental data show that relatively low concentrations of 15-deoxyspergualin (DSG) inhibit the induction of cytotoxic T lymphocytes (CTL) and the generation of antibody-producing cells. Considerably higher concentrations of DSG are required to inhibit proliferative responses. In this in vitro study, the effects of ...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/s0966-3274(96)80007-4
更新日期:1996-06-01 00:00:00
abstract::Type 1 diabetes is one of the more costly chronic diseases of children and adolescents throughout North America and Europe, exhibiting an average estimated prevalence rate of nearly 0.2%. It occurs in genetically predisposed individuals when the immune system attacks and destroys specifically the insulin-producing bet...
journal_title:Transplant immunology
pub_type: 杂志文章,评审
doi:10.1016/j.trim.2003.12.011
更新日期:2004-04-01 00:00:00
abstract::Diphtheria toxin (DT)-based anti-CD3 immunotoxins have clinical relevance in numerous applications including autoimmune disease therapies and organ transplantation tolerance protocols. Pre-existing anti-DT antibodies acquired either by vaccination against diphtheria toxin or infections with C. diphtheriae may interfer...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2012.05.003
更新日期:2012-08-01 00:00:00
abstract::Human anti-pig antibodies were obtained by perfusing pig hearts (n = 4) and kidneys (n = 8) with human AB or O plasma followed by elution with 3 M NaSCN. The antibodies were screened against a panel of 132 synthetic carbohydrates conjugated to bovine serum albumin using an enzyme-linked immunoassay. An anti-immunoglob...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/0966-3274(93)90047-c
更新日期:1993-01-01 00:00:00
abstract::C3H mice were immunized by repeated skin grafting with B10.BR tail skin. Ten days after the last immunization mice received 100 micrograms (intravenously) of a variety of different monoclonal antibodies (mAbs: anti-ICAM-1, -LFA-1, -VCAM-1, -VLA-4), alone or in combination, followed by further B10.BR skin grafts. Contr...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/0966-3274(95)80007-7
更新日期:1995-03-01 00:00:00
abstract::Rituximab is frequently used in the setting of ABO-incompatible renal transplants, and highly sensitized patients. Its interference with B-cell flow cytometric crossmatch (B-FCXM) is well known. However, its effect on the T-cell flow cytometric crossmatch (T-FCXM) has not been described. We aimed to evaluate the effec...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2020.101360
更新日期:2021-02-01 00:00:00
abstract::Alloreactive T-cell responses directed against minor histocompatibility (H) antigens, which arise from diverse genetic disparities between donor and recipient outside the MHC, are an important cause of rejection of MHC-matched grafts. Because clinically significant responses appear to be directed at only a few antigen...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2013.10.005
更新日期:2013-12-01 00:00:00
abstract::Data binding the expression of Toll-like 4 receptor (TLR4ex), transplanted kidney function, and the cause of pre-transplant end-stage renal disease are scarcely available. OBJECTIVE:To investigate the relationship between pre-transplant chronic interstitial nephritis (CIN), TLR4ex and transplanted kidney function. M...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2020.101319
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:So far, the ImmuKnow Immune Cell Function Assay (Cylex, Inc., Columbia, MD, USA) has been used to assess risks of infection and rejection in transplant patients. We hypothesized that the ImmuKnow assay might be used for mortality screening in transplant patients overall. METHODS:In the period of February 20...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2010.12.005
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Tim-3 was recently described as a Th1-specific molecule, participating in the regulation of immune responses and in the induction of allograft tolerance. Here, we studied Tim-3 mRNA expression together with molecular markers of T-cell activation and cytotoxicity, in rejected human kidney grafts. METHODS:Twe...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2006.11.003
更新日期:2007-04-01 00:00:00
abstract::Induction of donor-specific hyporesponsiveness would minimize the need for intensive immunosuppression in the clinical setting of graft rejection and dendritic cells (DCs) might be useful tools for this purpose. Besides their ability to induce immunogenic T-cell responses, these antigen presenting cells can lead to T-...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2006.03.001
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:The Fischer-to-Lewis (LEW) rat model of kidney transplantation is a widely accepted and well-characterized model of chronic rejection. In contrast to transplantation in a clinical setting, however, the absence of treatment with immunosuppressants and only minor mismatch of major histocompatibility complexes ...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2016.08.002
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:Molecules of the innate immune response are increasingly recognized as important mediators in allograft injury during and after kidney transplantation. We therefore aimed to establish the relationship between the expression of these genes at implantation, during an acute rejection (AR) and on graft outcome. ...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2018.02.009
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Results from published studies on the association of donor or recipient IL-6 -174G/C (rs1800795) polymorphism with acute rejection (AR) of renal allograft are conflicting. We performed a meta-analysis to estimate the possible association. METHODS:Studies were identified by searching PUBMED and EMBASE until ...
journal_title:Transplant immunology
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.trim.2011.10.003
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:The potential of mesenchymal stem cells (MSCs) for immunosuppression has been tested in transplantation, but its mechanisms are not fully understood. This study investigated the role of MSC-expressing B7-H1 in the induction of immune tolerance to cardiac allografts by the combination therapy of MSCs and rapa...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2014.06.005
更新日期:2014-08-01 00:00:00
abstract::Previously, we developed a well-tolerated single-day protocol for induction of stable multilineage chimerism and permanent donor-specific tolerance across major histocompatibility complex (MHC) barriers, with preservation of the host's normal immune responses. In our murine model, recipient mice were treated with a si...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/s0966-3274(98)80039-7
更新日期:1998-09-01 00:00:00
abstract::Circulating host lymphocytes recognize, bind to, become activated by, and infiltrate engrafted allogeneic tissues. The mechanisms responsible for these early events which lead to acute immunological rejection have not been precisely defined. We have examined sequentially in vitro lymphocyte binding patterns in a kidne...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/0966-3274(95)80035-2
更新日期:1995-06-01 00:00:00
abstract::We determined total rabbit-IgG (r-ATG) levels in serum samples before (day 0) and after (day 11 and day 25) unrelated donor umbilical cord blood transplantation (UCBT). Most patients (27/41) suffered from a haematological malignancy. There were 25 children and 16 adults. All patients received rabbit anti-thymocyte glo...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2012.06.003
更新日期:2012-08-01 00:00:00
abstract::This study provides data on HLA-A, -B, and -DRB1 frequencies among 861 end-stage renal disease (ESRD) patients from Croatia and estimates the benefit of the kidney exchange program by comparing HLA distribution and assessing HLA mismatches (MMs) within a group of ESRD patients who received kidney grafts from 707 cadav...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2020.101318
更新日期:2020-10-01 00:00:00
abstract::We have developed a highly sensitive method for the simultaneous crossmatching of T and B cells using three-colour flow cytometry. This method identifies T and B cell populations in a lymphocyte sample and analyses each for the presence of bound patient IgG alloantibodies. A fluorescein isothiocyanate conjugated rabbi...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/s0966-3274(96)80018-9
更新日期:1996-09-01 00:00:00
abstract:BACKGROUND:While acute neurotoxic side effects of calcineurin inhibitors (CNI) are well-known, data upon long-term effects on brain structure and function are sparse. We hypothesize that long-term CNI therapy affects the neuroimmune system, thereby, increasing the risk of neurodegeneration. Here, we measured the impact...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2019.101248
更新日期:2020-02-01 00:00:00
abstract:BACKGROUND:We recently reported that autoreactive antibody (Ab) against nuclear histone H1 had been identified as an immunosuppressive factor in a rat tolerogenic orthotopic liver transplantation (OLT) model. The present study aimed to determine whether the up-regulation of antihistone H1 Ab by histone H1 vaccination l...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2007.01.003
更新日期:2007-04-01 00:00:00
abstract::The status of "partial" tolerance to organ allografts versus the status of complete tolerance is the main topic of this paper. Progress made in immunosuppression, particularly by use of various lymphocyte depleting agents for "induction therapy", seems to favor the subsequent development of T cells with suppressor/reg...
journal_title:Transplant immunology
pub_type: 杂志文章,评审
doi:10.1016/j.trim.2004.05.002
更新日期:2004-09-01 00:00:00
abstract::Allospecific memory T cells are a recognized threat to the maintenance of solid-organ transplants. Limited information exists regarding the development of alloreactive memory T cells when post-transplant immunosuppression is present. The clinical practice of delaying calcineurin inhibitor (CNI) initiation post-transpl...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2014.10.001
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Although high-mobility group box-1 (HMGB1), which is a nuclear protein, was reported to enhance the allogeneic responses in transplantation, the effect of HMGB1 on bronchiolitis obliterans syndrome (BOS) is unknown. METHODS:A murine heterotopic tracheal transplantation model was used. Protein concentrations...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2018.11.007
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:We tested the hypothesis that the best time for genetic modification is while the cell viability of the graft is reduced for long-term preservation. The hemagglutinating virus of Japan (HVJ)-liposome method, a nonviral gene transfer technique, was used with a luciferase gene to test the efficacy of protein i...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/S0966-3274(03)00002-9
更新日期:2003-01-01 00:00:00
abstract::Alloreactivity probably involves T cell recognition of peptides bound to allogeneic HLA molecules. In order to study whether T cells recognizing common viral antigens presented by self HLA molecules also recognize some allogeneic HLA molecules we generated T lymphocyte clones (TLC) specific for herpes simplex virus (H...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/0966-3274(93)90005-s
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Peroxisome Proliferator-Activated Receptor gamma (PPARgamma) is a nuclear receptor that regulates the transcription of genes associated with lipid and glucose metabolism. Recently, it has been shown that PPARgamma modulates the activity of T cells, resulting in inhibition of T cell proliferation and IL-2 rel...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2007.03.003
更新日期:2007-07-01 00:00:00
abstract::The containment of direct and indirect recognition of donor alloantigens by enhancement of the number and activity of regulatory T cells (Tregs) has been one of the promising approaches to achieve transplant tolerance. Two major methods, dendritic cell (DC) and anti-CD3/CD28 antibodies (Abs) have been introduced for e...
journal_title:Transplant immunology
pub_type: 杂志文章
doi:10.1016/j.trim.2009.07.004
更新日期:2009-12-01 00:00:00