Earlier detection of antibody-mediated rejection of kidney allografts may improve graft outcomes. Profiling of gene expression holds promise for the diagnosis and prognosis of antibody-mediated rejection. Here, we identified 730 patients who received kidney transplants during 2002-2005, including 21 patients (2.9%) who experienced early acute antibody-mediated rejection. We also identified a ma...

Acute rejection is the most common reason of graft failure after kidney transplantation, and early detection is crucial to survive the transplanted kidney function. In this paper, we introduce a new approach for the automatic classification of normal and acute rejection transplants from Dynamic Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI). The proposed algorithm consists of three main...

new-onset diabetes after transplantation (nodat) is one of the frequent complications following kidney transplantation. patients were randomized to receive cyclosporine a- or tacrolimus-based immunosuppression. fasting and oral glucose tolerance tests were performed, and the patients were assigned to one of the following three groups based on the results: normal, impaired fasting glucose/impair...

BACKGROUND Human leukocyte antigen (HLA)-G is a nonclassical HLA class I molecule that displays strong immune-inhibitory properties and has been associated with allograft acceptance. However, there are conflicting data on the correlation of soluble HLA-G (sHLA-G) and acute rejection and no data on the correlation with acute tubular necrosis in kidney transplantation. OBJECTIVE To evaluate the...

Acute rejection is the most important reason of graft failure after kidney transplantation, and early detection is crucial to survive the kidney function. Dynamic Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI) is an imaging modality where a contrast agent (such as Gd-DTPA) is introduced into the kidney and rapid and repeated images are taken, which allows both the anatomic and functiona...

cyclosporine (csa) is a drug that has been used for prevention of kidney transplant rejection for many years. diltiazem with the inhibition of cyclosporine metabolism and clearance will increase csa concentration and csa dose can be decreased. the aim of this study was the evaluation of diltiazem effect on csa dose adjustment with respect to c2. forty stable renal transplant patients who were r...

bk virus (bkv) is a polyomavirus with seroprevalence in adults, ranging from 60 to 100%. it is considered as usual cause of renal dysfunction after the allograft renal transplantation nephropathy. potent immunosuppressive therapy in kidney transplantation can lower the rate of acute rejection. therefore, untreated bkv infections lead to kidney allograft dysfunction or loss. in order to estimate...

We prospectively studied kidney transplants that progressed to failure after a biopsy for clinical indications, aiming to assign a cause to every failure. We followed 315 allograft recipients who underwent indication biopsies at 6 days to 32 years posttransplant. Sixty kidneys progressed to failure in the follow-up period (median 31.4 months). Failure was rare after T-cell-mediated rejection an...

BACKGROUND Acute rejection is a common predisposing cause of allograft dysfunction in kidney transplantation. Recently, the B and T lymphocyte attenuator (BTLA)/herpes virus entry mediator (HVEM)/lymphotoxin (LIGHT)/CD160 pathway was found to be potentially involved in the regulation of T cell activation. This could mean that this pathway is involved in graft rejection in kidney transplantation...