Abstract:
:Suppressor of cytokine signaling (SOCS) molecules belong to intracellular proteins that inhibit Janus kinase as well as signal transduction and activators of transcription pathways. In this study, we investigated whether SOCS-1-silenced dendritic cells (DCs) prolonged allograft survival in rat intestinal transplantation. Donor bone marrow-derived DCs were genetically transfected with SOCS-1 siRNA using liposomes. The level of SOCS-1 expression was quantitated by Western blots. DC function was assessed by MTT in mixed leukocyte reactions. We injected donor-derived SOCS-1 silenced DCs 7 days before heterotopic intestinal transplantation between SD donors and Wistar recipients. We compared untransfected DCs and silenced DCs to suppress allogeneic mixed leukocyte reactions. Recipients pretreated with SOCS-1-silenced DCs showed moderate survival prolongation with a mean allograft survival of 18.3 +/- 5.3 days (P < .05), compared with 6.4 +/- 2.0 days in the control group and 7.2 +/- 2.1 days in a control siRNA transfection DC group. The difference between untreated DCs group and the control group was not significant. In summary, SOCS-1 silenced DCs induced allogeneic T-cell hyporesponsiveness in vitro, promoting allograft survival in rat intestinal transplantation.
journal_name
Transplant Procjournal_title
Transplantation proceedingsauthors
Zhu C,Xu H,Zhang J,Wang K,Zhu Pdoi
10.1016/j.transproceed.2008.07.131subject
Has Abstractpub_date
2008-12-01 00:00:00pages
3707-10issue
10eissn
0041-1345issn
1873-2623pii
S0041-1345(08)01245-1journal_volume
40pub_type
杂志文章abstract:BACKGROUND:Kidney biopsy is an important tool in determining allograft suitability for transplantation. Most deceased-donor renal biopsies performed today in the United States are wedge biopsies (WBs), with core needle biopsies being performed only by a minority of organ procurement organizations (OPOs). The lack of a ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.04.058
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Unlike lymphodepletion, a decrease in platelet count following induction immunosuppressive therapy with polyclonal rabbit antithymocyte globulin (rATG) is deemed as an adverse event. However, this phenomenon may represent a particular rATG antirejection mechanism. METHODS:This retrospective single-center st...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2020.02.172
更新日期:2021-01-01 00:00:00
abstract::Induction with thymoglobulin, a potent anti-thymocyte polyclonal antibody, has been recently reported to allow minimization of postoperative immunosuppression in organ transplantation. The relationship with recurrence of hepatitis C virus (HCV) after liver transplantation (LT) has never been investigated. We report he...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2005.06.070
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND:Donor shortage for kidney transplantation may increase the number of expanded-criteria living donors (ECLDs). We investigated recent trends for ECLD use and the long-term outcomes of living kidney donors. METHODS:We retrospectively analyzed medical records of 1,144 living kidney donors who donated at the Se...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2016.02.091
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to investigate the role of invariant natural killer T (iNKT) cells in liver transplant tolerance in rats. METHODS:Animals were randomly divided into 3 groups. The α-galactosylceramide (α-GalCer) group underwent injection through the caudal vein; the saline group received the same do...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2012.01.082
更新日期:2012-05-01 00:00:00
abstract:INTRODUCTION:The shortage of suitable donors for lung transplantation (LT) has led to liberalization of criteria for donor selection. This study evaluated the outcomes of LT among a subset of patients receiving organs from standard donors older than 40 years of age. METHODS:We distributed patients who underwent LTs pe...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.09.001
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:The aim of this study was to identify predictors of overall survival (OS), disease-free survival (DFS), and recurrence in a cohort of 151 patients with hepatocellular carcinoma (HCC) and cirrhosis who were treated by liver transplantation (LT). PATIENTS AND METHODS:A retrospective database of patients under...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2016.04.002
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Introduction of everolimus (RAD) has been established as a new immunosuppressive medication for kidney transplant (KT) recipients. Administration of RAD is capable of reducing the dosage of coadministrated calcineurin inhibitors (CNI). However, histological investigations have rarely been performed. METHODS...
journal_title:Transplantation proceedings
pub_type: 临床试验,杂志文章
doi:10.1016/j.transproceed.2014.09.180
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:Immunosuppressants such as tacrolimus and cyclosporine are prescribed long-term after orthotopic liver transplantation (OLT) to prevent allograft rejection. Although these immunosuppressants are known to effectively control ulcerative colitis (UC), some post-OLT patients develop exacerbation of preexisting U...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2014.02.016
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:Kidney Donor Profile Index (KDPI) and cold ischemic time (CIT) independently influence recipient outcomes after kidney transplantation; however, the compound effect of these variables on posttransplant outcomes is unknown. DESIGN:The Scientific Registry of Transplant Recipients database of deceased-donor kid...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2019.08.040
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:Because of potent immunosuppression, impaired wound healing and complications are frequent features after kidney transplantation (KTx). OBJECTIVE:To investigate the incidence and nature of impaired wound healing and complications at a single transplantation center in Norway. PATIENTS:Of 226 patients who un...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.05.162
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Various factors influence kidney transplant (KT) outcome. The impact of age difference between donor and recipient on long- and short-term graft and patient survival in living donor KT remains unclear. OBJECTIVE:We aim to determine whether age difference, sex matching, and body mass index (BMI) matching bet...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2019.05.020
更新日期:2019-10-01 00:00:00
abstract::Acute cellular rejection remains a serious and frequent complication during the posttransplant course of small bowel allograft recipients. Currently, small bowel biopsies are the optimal method to identify this form of rejection. The morphological criteria for this diagnosis have been known for some time; however, no ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.01.079
更新日期:2004-03-01 00:00:00
abstract::Liver retransplantation carries a significantly higher morbidity and mortality compared with patients after single transplantations. The aim of this study was to review our outcomes in liver retransplantations. From February 1984 to February 2007, 409 liver transplantations were performed on 396 patients, including 13...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2008.07.067
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVES:Acute lung injury (ALI) is a critical complication subsequent to hemorrhage shock and resuscitation (HSR) that frequently leads to multiple organ failure. Collective evidence suggested that the activation of pulmonary nicotinamide adenine dinucleotide-dependent deacetylase sirtuin-1 (SIRT1) plays a critical ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2020.01.133
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:To test in a prospective randomized study the hypothesis that use of thromboelastography (TEG) decreases blood transfusion during major surgery. MATERIAL AND METHODS:Twenty-eight patients undergoing orthotopic liver transplantation were recruited over 2 years. Patients were randomized into 2 groups: those mo...
journal_title:Transplantation proceedings
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.transproceed.2010.05.144
更新日期:2010-09-01 00:00:00
abstract::We analyzed whether a high level of anxiety in posttransplant patients affected their health, namely, symptoms of anxiety and depression and the quality of life, at 1 year after transplantation. We selected 166 transplant patients (47% liver, 42.8% kidney, and 10.2% heart) of mean age 48.91 years (SD = 11.22). The psy...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2006.08.069
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:Hypertension (HT) accounts for nearly 60% to 80% of renal transplant patients (RT). It is one of the most important risk factors for cardiovascular diseases and may cause chronic graft dysfunction. Therefore, it is important to accurately detect and treat HT. We aimed to evaluate the changes in ambulatory bl...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2004.04.085
更新日期:2004-06-01 00:00:00
abstract:BACKGROUND:This study evaluated the morphology of the rat liver when hyperbaric oxygen (HBO) was used at various stages of ischemia and reperfusion. METHODS:Thirty-two male Wistar rats, subjected to 30 minutes of hepatic ischemia and 30 minutes of reperfusion, were randomly assigned as follows: GIR (n = 8), control wi...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2015.11.035
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Previous studies have shown that kidney volume enhances the estimation of glomerular filtration rate (eGFR) in kidney donors. This study aimed to describe the phenomenon of compensatory hypertrophy after donor nephrectomy as measured on computerized tomographic (CT) scans. METHODS:An institutional Domain Sp...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2015.12.082
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:Paraganglioma (extra-adrenal pheochromocytoma) of the bladder is a very rare disease, accounting for 0.06% of all bladder tumors. Optimal management of bladder paraganglioma before kidney transplantation is unknown. We report a case of partial cystectomy for urinary bladder paraganglioma before living kidney...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2018.01.015
更新日期:2018-04-01 00:00:00
abstract::Dendritic cells (DCs) are bone marrow-derived, professional antigen-presenting cells, with inherent tolerogenic function. The ability of immature or maturation-resistant DCs to regulate alloantigen-specific T-cell responses and to promote tolerance induction has been well demonstrated in organ and bone marrow transpla...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2009.01.011
更新日期:2009-03-01 00:00:00
abstract::Hypertension is a frequent cardiovascular risk factor in liver transplant recipients. The usefulness of ambulatory blood pressure monitoring (ABPM) in these patients is unknown. This study was aimed at evaluating the circadian rhythms of blood pressure in liver allograft recipients. In 53 liver transplant patients blo...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2005.02.036
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Intestinal ischemia-reperfusion injury occurs after different surgical treatments, including intestinal transplantation. This harmful process may have an effect in remote organs, leading to multiple organ dysfunction syndrome and death. Therefore, to establish strategies to attenuate local and remote damage ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2015.12.002
更新日期:2016-01-01 00:00:00
abstract::In Italy death of a human being must be declared either after brain death or after 20 minutes of cardiac arrest, certified by continuous electrocardiography (EKG) recording. It is my personal opinion that in such circumstances after cardiac death (DCD) will allow at best only the retrieval of few marginal kidneys and ...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.03.057
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND:This study sought to establish an actual risk-based long-term screening protocol for hepatocellular carcinoma (HCC) recurrence after liver transplantation (OLT). METHODS:The study was a retrospective review of medical records from 334 HCC patients who underwent primary living donor OLT and followed up for a...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2013.08.068
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:Abdominal hernias are a common disease among cirrhotic patients, because of malnutrition and persistently high intra-abdominal pressure due to ascites. When tense ascites is present, life-threatening complications are likely to occur. In such cases, the morbidity and mortality rates are high. OBJECTIVE:We d...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2010.02.090
更新日期:2010-06-01 00:00:00
abstract::Liver transplantation (LTx) is an established treatment modality for patients with end-stage liver disease, metabolic disorders, and patients with acute liver failure. When a graft fails after primary LTx, retransplantation of the liver (reLTx) is the only potential cure. ReLTx accounts for 7%-10% of all LTx in the Un...
journal_title:Transplantation proceedings
pub_type: 杂志文章,评审
doi:10.1016/j.transproceed.2013.02.063
更新日期:2013-04-01 00:00:00
abstract:INTRODUCTION:Hepatitis C Viral (HCV) infection is the leading cause of chronic liver disease in end-stage renal disease patients (ESRD). The impact of HCV on patient and graft survival posttransplantation is controversial. The most successful approach is to eliminate the virus while the patient is on dialysis prior to ...
journal_title:Transplantation proceedings
pub_type: 临床试验,杂志文章
doi:10.1016/j.transproceed.2004.07.025
更新日期:2004-07-01 00:00:00
abstract::The effect of hepatitis Bs-antigen (AgHBs) and anti-hepatitis C virus (HCV) positivity on renal transplant outcomes is still controversial. Some studies describe higher rates of acute rejection and allograft loss, and greater mortality in transplant recipients with hepatitis. We retrospectively evaluated data from 228...
journal_title:Transplantation proceedings
pub_type: 杂志文章
doi:10.1016/j.transproceed.2015.04.004
更新日期:2015-05-01 00:00:00