Abstract：
:The early identification of renal transplant recipients at enhanced risk of developing acute and subclinical rejection would allow individualized adjustment of immunosuppression before functional graft injury occurs and would exclude these patients from drug-weaning studies. Protein and reverse transcriptase-polymerase chain reaction-based analyses of candidate markers in urine open the opportunity to closely monitor kidney-transplanted patients non-invasively. The chemokine interferon-inducible protein 10 (IP-10; CXCL10) might be an interesting candidate to uncover ongoing immune processes within the graft. Urine samples from kidney-transplanted recipients were retrospectively analyzed for IP-10 mRNA and protein expression. IP-10 levels were correlated with the incidence of acute rejection episodes proven by histology and long-term graft function assessed by the glomerular filtration rate 6 months post transplantation. IP-10 expression in urine identified patients with ongoing acute rejection episodes several days before a biopsy was indicated by rising serum creatinine levels. Most importantly, elevated levels of urinary IP-10 protein within the first four postoperative weeks were predictive of graft function at 6 months even in the absence of acute rejection. These data reveal a correlation between elevated IP-10 expression in urine at early time points post-transplantation and intragraft immune activation that leads to acute rejection and compromised long-term graft function.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Matz M,Beyer J,Wunsch D,Mashreghi MF,Seiler M,Pratschke J,Babel N,Volk HD,Reinke P,Kotsch Kdoi
10.1038/sj.ki.5000343subject
Has Abstractpub_date
2006-05-01 00:00:00pages
1683-90issue
9eissn
0085-2538issn
1523-1755pii
S0085-2538(15)51724-9journal_volume
69pub_type
杂志文章abstract：:Cytokines are important modulators of inflammation. The balance between pro- and anti-inflammatory cytokines determines whether the intensity of inflammatory response is within physiological limits or in the pathological range. The cytokine network is highly complex, containing interactive cascades of gene activation ...
journal_title：Kidney international
pub_type： 杂志文章,评审
doi：10.1038/sj.ki.5002391
更新日期：2007-09-01 00:00:00
abstract：:In a double-blind, randomized, placebo-controlled cross-over study, we investigated in seven patients with chronic renal failure the effect of conjugated estrogens (0.6 mg/kg/day for 5 days) on template bleeding time and on thromboxane A2 (TxA2), beta-thromboglobulin (beta-TG) and prostacyclin (PGI2) concentrations in...
journal_title：Kidney international
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/ki.1990.331
更新日期：1990-12-01 00:00:00
abstract：BACKGROUND:Both high glucose (HG) and angiotensin II (Ang II) causes glomerular mesangial cell (GMC) growth and increased synthesis of matrix proteins like collagen IV contributing to diabetic nephropathy. We have recently found that exposure of vascular smooth muscle cells to HG augments the Ang II activation of the g...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1046/j.1523-1755.2002.00311.x
更新日期：2002-05-01 00:00:00
abstract：:This report describes the occurrence of immune complex glomerulonephritis in a patient with eosinophilic gastroenteritis and food hypersensitivity. A coincident allergen injection may have been a contributing factor in the sudden development of the nephrotic syndrome. Markedly elevated levels of circulating immune com...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1986.226
更新日期：1986-10-01 00:00:00
abstract：:Swelling activated anion channels have recently been recognized to play an important role in not only volume regulatory electrolyte movement, but also in organic osmolyte transport. A swelling-activated, outwardly rectifying anion channel termed VSOAC (volume-sensitive organic osmolyte/anion channel) is a major pathwa...
journal_title：Kidney international
pub_type： 杂志文章,评审
doi：10.1038/ki.1996.250
更新日期：1996-06-01 00:00:00
abstract：:Adhesion of calcium oxalate (CaOx) crystals to kidney cells may be a key event in the pathogenesis of kidney stones associated with marked hyperoxaluria. Previously, we found that 1,2,3,4,6-penta-O-galloyl-β-D-glucose (PGG), isolated from a traditional medicinal herb, reduced CaOx crystal adhesion to renal epithelial ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.2010.458
更新日期：2011-03-01 00:00:00
abstract：:The role of calcitonin on the calcemic response to parathyroid hormone (PTH) in renal failure has not been evaluated previously. Often animal studies evaluating the calcemic response to PTH in renal failure are performed in thyroparathyroidectomized (TPTX) animals, and thus eliminate any potential physiologic effect o...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1991.203
更新日期：1991-08-01 00:00:00
abstract：:Treatment of mesangial cells with recombinant human interleukin 1 beta (IL-1 beta) triggers the expression of a macrophage-type of nitric oxide (NO) synthase and the subsequent increase of cellular concentration of cGMP and nitrite production. Tetrahydrobiopterin (BH4) is an essential cofactor for NO synthase, and in ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1994.398
更新日期：1994-11-01 00:00:00
abstract：:The beneficial effects of post-insult administration of pentoxifylline, a novel hemorheologic agent experimentally studied in various ischemic diseases, were evaluated in two models of acute renal failure (ARF): direct nephrotoxicity (mercuric chloride 4 mg/kg via femoral vein) and hemoglobinuria (glycerol 10 ml/kg i....
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1989.218
更新日期：1989-09-01 00:00:00
abstract：:A model of glomerular dynamics has been developed by using network thermodynamics and the SPICE 2 computer program to further explore the determinants of glomerular filtration. The model is designed to be holistic and self-adjusting, taking cognizance of and permitting quantitation of the secondary alterations in indi...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1981.27
更新日期：1981-02-01 00:00:00
abstract：:Cilnidipine, a dual L-/N-type calcium channel blocker, dilates both efferent and afferent arterioles and is renoprotective. Our multi-center, open-labeled, and randomized trial compared the antiproteinuric effect of cilnidipine with that of amlodipine in hypertensive patients with kidney disease. A group of 339 patien...
journal_title：Kidney international
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1038/sj.ki.5002623
更新日期：2007-12-01 00:00:00
abstract：:Sodium depletion has a protective effect on target-organ damage in hypertension independent of blood pressure. Here we tested whether chronic dietary sodium restriction may prevent the development of renal alterations associated with insulin resistance by reducing the inflammatory and oxidant state. Rats were fed norm...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.2012.478
更新日期：2013-04-01 00:00:00
abstract：:The neonatal proximal tubule has a lower rate of bicarbonate absorption than that of adults. This is due, in part, to a lower rate of apical membrane Na+/H+ antiporter activity. The purpose of these studies was to examine if thyroid hormone could be a factor in the maturational increase in Na+/H+ antiporter activity. ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1046/j.1523-1755.1998.00879.x
更新日期：1998-05-01 00:00:00
abstract：:In studying the metabolic effects of diet potassium (K+) variation in normal humans, we noted that varying diet K+ within its normal range influenced inorganic phosphorus (Pi) homeostasis and serum calcitriol (1,25-dihydroxyvitamin D) levels. In six men who ingested a constant whole-foods diet containing (per 70 kg bo...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1990.120
更新日期：1990-05-01 00:00:00
abstract：:Alterations in red blood cell sodium (Na) transport have been described in chronic renal failure. This study examines the possible impact of uremia on two ouabain-insensitive pathways, the Na/H antiporter and the Cl-/NaCO3- anion exchanger. The Vmax of Na/H antiporter measured as Na influx driven by outward H gradient...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1993.283
更新日期：1993-09-01 00:00:00
abstract：:We have developed an immunological procedure for measuring advanced glycosylation end-products (AGEs) in serum. Using this method, we measured AGEs in healthy volunteers, patients with diabetes, renal failure without treatment and in patients with renal failure, treated with hemodialysis (HD) or continuous ambulatory ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1994.262
更新日期：1994-07-01 00:00:00
abstract：:Renal toxicity, possibly due to vasoconstriction and vascular injury, is the most relevant side-effect of chronic cyclosporine (CsA) therapy given to prevent graft rejection. In kidney transplant recipients each oral dose of CsA is invariably followed by a transient reduction in renal plasma flow (RPF) and glomerular ...
journal_title：Kidney international
pub_type： 临床试验,杂志文章
doi：10.1038/ki.1993.101
更新日期：1993-03-01 00:00:00
abstract：:Low-density lipoprotein was derived from carbamyl (carbamyl-LDL) by incubating LDL in potassium cyanate (KCNO). The proportion of free amino groups in the carbamyl-LDL was negatively correlated (r = -0.95) with the time of incubation in potassium cyanate (ranged from 5 to 360 min). The carbamylation did not change the...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1992.179
更新日期：1992-05-01 00:00:00
abstract：:A morphometric technique is used to estimate the absolute and relative surface areas of the brush border microvilli and cell walls bordering lateral intercellular spaces. In isolated, perfused proximal tubule from rabbit, the luminal and lateral surfaces are equal in area. For proximal convoluted tubules (PCT) each su...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1975.125
更新日期：1975-12-01 00:00:00
abstract：:Substrate oxidation was assessed by measuring 14CO2 production from 14C-labeled substrates in proximal convoluted tubules (PCT), medullary (MTAL), and cortical (CTAL) thick ascending limb of Henle, nephron segments rich in mitochondria and characterized by active solute transport. PCT, MTAL, and CTAL were dissected fr...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1981.100
更新日期：1981-07-01 00:00:00
abstract：:In Australia, Canada, New Zealand, and the United States indigenous people have high rates of chronic kidney disease but poor access to effective therapies. To more fully define these issues, we compared the demographics of renal transplantation of indigenous patients in these 4 countries. Data encompassing 312,507 in...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.2009.236
更新日期：2009-09-01 00:00:00
abstract：:We examined the effect of daily cyclosporin A administration on the development and extent of tubulointerstitial nephritis produced in rats immunized with tubular basement membranes in adjuvant. Six mg/kg/day of cyclosporin A, given from the time of immunization, completely blocked the development of interstitial lesi...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1988.119
更新日期：1988-06-01 00:00:00
abstract：:Long-term outcomes of kidney allografts have shown only marginal improvement over the last three decades, despite the remarkable improvement in acute rejection and one-year graft survival. Novel biomarkers of tubular injury may prevent irreversible damage to the tubulointerstitial compartment and improve allograft sur...
journal_title：Kidney international
pub_type： 评论,杂志文章
doi：10.1038/sj.ki.5002772
更新日期：2008-03-01 00:00:00
abstract：:The purpose of this prospective, angiographically controlled study was to determine the diagnostic value of color Doppler sonography with two differing approaches of scanning in patients with clinical clues for renal artery stenosis (RAS). In 135 hypertensive patients peak systolic velocity in the main renal arteries ...
journal_title：Kidney international
pub_type： 临床试验,杂志文章
doi：10.1038/ki.1996.440
更新日期：1996-10-01 00:00:00
abstract：:Electron microprobe analysis on freeze-dried cryosections was used to determine the effect of the loop diuretics torasemide and furosemide on intracellular electrolyte concentrations in individual cells of the outer and inner stripe of the outer medulla and on cell rubidium uptake, the latter a measure of basolateral ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1992.359
更新日期：1992-10-01 00:00:00
abstract：:The possibility that the rabbit collecting tubule is heterogeneous with respect to electrical and morphologic properties was examined in isolated segments. Collecting tubules from rabbits treated with desoxycorticosterone acetate were dissected from various locations within the cortex and outer medulla, and the transe...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1978.167
更新日期：1978-12-01 00:00:00
abstract：:Anecdotal reports of complement component deficiencies in patients with immune complex disease led to a systematic study of the levels of seven complement components in serum specimens from 178 patients with glomerulonephritis and 163 normal subjects. Deficiencies were found with significantly higher frequency (22.7%)...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1983.211
更新日期：1983-11-01 00:00:00
abstract：:Indomethacin antagonizes the natriuretic and chloruretic response to hydrochlorothiazide in most studies. Neither the mechanism nor nephron site of this antagonism has been determined. To identify sites and potential mechanisms, cortical micropuncture was performed during hydrochlorothiazide treatment in control and i...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1038/ki.1987.114
更新日期：1987-05-01 00:00:00
abstract：:Ravulizumab is a long-acting C5 inhibitor engineered from eculizumab with increased elimination half-life, allowing an extended dosing interval from two to eight weeks. Here we evaluate the efficacy and safety of ravulizumab in adults with atypical hemolytic uremic syndrome presenting with thrombotic microangiopathy. ...
journal_title：Kidney international
pub_type： 杂志文章
doi：10.1016/j.kint.2020.01.035
更新日期：2020-06-01 00:00:00
abstract：:The pathogenesis of the multiple structural lesions in diabetic nephropathy remains debated, and likely is multifactorial. The uniform thickening of the renal basement membranes lining the glomerular and tubular elements appears to be a consequence of the metabolic perturbations which are directly related to hyperglyc...
journal_title：Kidney international
pub_type： 杂志文章,评审
doi：10.1038/ki.1993.19
更新日期：1993-01-01 00:00:00
