Abstract:
:During the heterologous phase of experimental anti-glomerular basement membrane (anti-GBM) nephritis, leukocyte influx peaks within hours, whereas albuminuria occurs within 1 day. In the subsequent autologous phase, endogenous anti-GBM IgG develops and albuminuria persists. Heparan sulfate (HS) proteoglycans like syndecan-1 play multiple roles during inflammation and we evaluate its role in experimental anti-GBM disease using syndecan-1 knockout (sdc-1-/-) mice. During the heterologous phase, glomerular leukocyte/macrophage influx was significantly higher in the sdc-1-/- mice and this was associated with higher glomerular endothelial expression of specific HS domains. In the autologous phase, glomerular influx of CD4+/CD8+ T cells was higher in the sdc-1-/- mice and these mice had persistently higher albuminuria and serum creatinine levels than wild-type mice. This resulted in a more sever glomerular injury and increased expression of extracellular matrix proteins. The sdc-1-/- mice developed higher plasma levels and glomerular deposits of total mouse Ig and IgG1 anti-rabbit IgG, whereas the levels of mouse IgG2a anti-rabbit IgG were lower. Furthermore, decreased Th1 and higher Th2 renal cytokine/chemokine expression were found in the sdc-1-/- mice. Our studies show that syndecan-1 deficiency exacerbates anti-GBM nephritis shifting the Th1/Th2 balance towards a Th2 response.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Rops AL,Götte M,Baselmans MH,van den Hoven MJ,Steenbergen EJ,Lensen JF,Wijnhoven TJ,Cevikbas F,van den Heuvel LP,van Kuppevelt TH,Berden JH,van der Vlag Jdoi
10.1038/sj.ki.5002514subject
Has Abstractpub_date
2007-11-01 00:00:00pages
1204-15issue
10eissn
0085-2538issn
1523-1755pii
S0085-2538(15)52529-5journal_volume
72pub_type
杂志文章abstract::The importance of the relationship between the alteration of podocytic processes (PP) and proteinuria has been controversial for almost 30 years. In spite of several morphometric studies the range of PP alterations in different proteinuric conditions has gone unnoticed. Thus, we studied the distribution of abnormally ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1987.269
更新日期:1987-11-01 00:00:00
abstract::Urinary microvesicles, such as 40-100 nm exosomes and 100-1000 nm microparticles, contain many proteins that may serve as biomarkers of renal disease. Microvesicles have been isolated by ultracentrifugation or nanomembrane ultrafiltration from normal urine; however, little is known about the efficiency of these method...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2010.262
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND:The rat renal proximal tubule cells contain a large amount of monoamine oxidase, which catalyzes the oxidative deamination of catecholamines such as dopamine (DA). The aim of this study is to investigate the potential role of hydrogen peroxide (H2O2) produced by monoamine oxidase (MAO) isoform on regulation ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.00468.x
更新日期:2001-01-01 00:00:00
abstract::Mutations in the complement regulatory proteins are associated with several different diseases. Although these mutations cause dysregulated alternative pathway activation throughout the body, the kidneys are the most common site of injury. The susceptibility of the kidney to alternative pathway-mediated injury may be ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2016.02.036
更新日期:2016-07-01 00:00:00
abstract::Factor H is a regulator of the alternative pathway of complement, and genetic studies have shown that patients with mutations in factor H are at increased risk for several types of renal disease. Pathogenic activation of the alternative pathway in acquired diseases, such as ischemic acute kidney injury, suggests that ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.115
更新日期:2011-07-01 00:00:00
abstract:BACKGROUND:Optimal nutrient intake is important in the maintenance of a positive nitrogen balance in hemodialysis (HD) patients. The objectives of this study were (1) to assess the influence of two levels of protein intakes on nitrogen balance in stable adult HD patients, and (2) to identify a minimum level of protein ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00171.x
更新日期:2000-07-01 00:00:00
abstract::The high serum fibroblast growth factor 23 (FGF23) levels in patients with acute kidney injury (AKI) and chronic kidney disease (CKD) are associated with increased morbidity and mortality. Mice with folic acid-induced AKI had an increase in bone FGF23 mRNA expression together with an increase in serum FGF23 and severa...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2018.02.026
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Long-term graft function is the result of multiple parameters, including both immune and non-immune components, which have a beneficial or detrimental potential. Among these, despite its frequency and theoretical interest (expression of "danger signals" in the graft itself), the effects of acute graft pyelon...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00323.x
更新日期:2002-05-01 00:00:00
abstract::Increasing evidence points to the importance of aberrant O-glycosylated immunoglobulin A1 (IgA1) in the pathogenesis of IgA nephropathy (IgAN), a disease widely considered to be a polygenic disorder. We earlier found that haplotypes in two key glycosyltransferase genes, C1GALT1 and ST6GALNAC2, were associated with sus...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.99
更新日期:2009-07-01 00:00:00
abstract:BACKGROUND:Endotoxin is an important factor in the development of acute renal failure related to infection and in acceleration of chronic nephritis. Lipopolysaccharide (LPS; the major component of endotoxin) is one of the most potent triggers for renal cells to produce monocyte chemoattractant protein-1 (MCP-1), a key ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00051.x
更新日期:2000-05-01 00:00:00
abstract::Vitamin D hydroxylated at carbon 25 (25(OH)D) is generally recognized as a precursor of active vitamin D. Despite its low affinity for the vitamin D receptor (VDR), both deficient and excessive 25(OH)D levels are associated with poor clinical outcomes. Here we studied direct effects of 25(OH)D3 on the kidney using 25(...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2015.210
更新日期:2015-11-01 00:00:00
abstract::Hemodynamic factors may play a role in the development of acute renal failure following administration of contrast media (CM). In this study the effect of intravenous injection of contrast media and mannitol on red blood cell velocity (VRBC) and red blood cell aggregation in renal medullary vessels was studied in 58 r...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1996.181
更新日期:1996-05-01 00:00:00
abstract::The candidacidal activity of kidneys, liver, and spleen's phagocytic systems was studied in mouse. Different strains of mice were inoculated intravenously (i.v.) with 1 to 2.6 x 10(4) viable Candida albicans. Elimination of the microorganisms from the kidneys, liver, and spleen were evaluated by enumeration of colony ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1991.225
更新日期:1991-09-01 00:00:00
abstract::Acute urinary obstruction causes interstitial inflammation with leukocyte accumulation and the secretion of soluble mediators. Here we show that unilateral ureteral ligation caused a progressive increase in renal F4/80(+) and F4/80(-) dendritic cells, monocytes, neutrophils and T-cells 24-72 h following obstruction. D...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.394
更新日期:2008-11-01 00:00:00
abstract::Genetic deletion of the adenosine A1 receptor (A1AR) increased renal injury following ischemia-reperfusion injury suggesting that receptor activation is protective in vivo. Here we tested this hypothesis by expressing the human-A(1)AR in A(1)AR knockout mice. Renal ischemia-reperfusion was induced in knockout mice 2 d...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.699
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:Primary collapsing glomerulopathy recurs postransplant, raising the possibility of circulating factors implicated in the pathogenesis of the disease. METHODS:To determine the presence of circulating factors in collapsing glomerulopathy patients, we tested serum from those patients in an in vivo assay. Eleve...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00715.x
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:Aldosterone has been known for many years to increase sodium (Na(+)) reabsorption by the distal nephron. The present in vitro experiments investigated the effect of the hormone on calcium (Ca(2+)) transport by the luminal membrane of the rabbit nephron, independent of any systemic influence. METHODS:Proxima...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00725.x
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:The ontogeny of the renal mineralocorticoid (MR) and glucocorticoid (GR) receptors in the ovine fetus, and the effects of early exposure to synthetic or natural glucocorticoids on the expression of these genes in late gestation were examined. METHODS:A partial cDNA sequence for the ovine MR was cloned and u...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00157.x
更新日期:2002-02-01 00:00:00
abstract::The members of the matrix metalloproteinase gene family play critical roles in numerous physiologic events, including cellular migration, tissue remodeling in wound healing and development, as well as in the evolution of the inflammatory process. The 72 kDa gelatinase A (formerly denoted 72 kDa Type IV collagenase) is...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1997.191
更新日期:1997-05-01 00:00:00
abstract:BACKGROUND:Phenylalanine is converted to para- and ortho-tyrosine by hydroxyl free radical, or to para-tyrosine by the phenylalanine hydroxylase enzyme. The aim of this study was to measure para- and ortho-tyrosine in the urine and plasma of patients with chronic renal disease and/or diabetes, to obtain information on ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00687.x
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:It is not known to what extent intravascular phenotypic alterations in adhesion molecule expression induced by hemodialysis influence the recruitment of monocytes and their ability to up-regulate CD11b at the local site of inflammation in the interstitium. Using a skin suction chamber technique, we addressed...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00060.x
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:The T allele of the G protein beta3 subunit (GNB3) C825T polymorphism has been associated with increased signal transduction, increased activity of the kidney Na+/H+ exchanger, and also with late-onset essential hypertension. Hypertension is a strong independent risk factor for progression in IgA nephropathy...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00734.x
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:The relationship between blood pressure (BP) and mortality in hemodialysis patients has remained controversial. Some studies suggested that a lower pre- or postdialysis BP was associated with excess mortality, while others showed poorer outcome in patients with uncontrolled hypertension. We conducted a multi...
journal_title:Kidney international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1523-1755.2004.00812.x
更新日期:2004-09-01 00:00:00
abstract::Noninvasive molecular tests of urine cells have been developed to monitor the activity of kidney diseases. We evaluate whether measurement of urinary messenger RNA (mRNA) levels of chemokine and growth factor genes could distinguish between diffuse proliferative lupus nephritis (class IV LN) and others and whether it ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5000132
更新日期:2006-02-01 00:00:00
abstract::Residual kidney function (RKF) may confer a variety of benefits to patients on maintenance dialysis. RKF provides continuous clearance of middle molecules and protein-bound solutes. Whereas the definition of RKF varies across studies, interdialytic urine volume may emerge as a pragmatic alternative to more cumbersome ...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1016/j.kint.2016.02.037
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Although peritoneal dialysis (PD) is a widely accepted form of renal replacement therapy (RRT), concerns remain regarding the bioincompatible nature of standard PD fluid. In order to evaluate whether a newly formulated fluid of neutral pH, and containing low levels of glucose degradation products (GDP), resu...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1523-1755.2004.00747.x
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:In renal cells, hyperosmolarity has been shown to induce the accumulation of myo-inositol, via the Na+/myo-inositol cotransporter (SMIT). Previously we showed that SMIT mRNA in the kidney is localized in the medullary thick ascending limb of Henle (TALH). Here we used renal cells derived from the rabbit oute...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00235.x
更新日期:1999-01-01 00:00:00
abstract:BACKGROUND:Several examinations have been performed to identify the genes involved in chronic renal failure using 5/6 nephrectomized rats. Recently, many systematic techniques for examining molecular expression have been developed. They might also be effective in elucidating the molecular mechanism of progressive renal...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00704.x
更新日期:2004-07-01 00:00:00
abstract::Hypercalciuria is one of the early manifestations of diabetic nephropathy. We explored here the role of α-Klotho, a protein expressed predominantly in distal convoluted tubules that has a role in calcium reabsorption. We studied 31 patients with early diabetic nephropathy and compared them with 31 patients with IgA ne...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.423
更新日期:2012-03-01 00:00:00
abstract::Osteocytes within the mineralized bone matrix control bone remodeling by regulating osteoblast and osteoclast activity. Osteocytes express the aging suppressor Klotho, but the functional role of this protein in skeletal homeostasis is unknown. Here we identify Klotho expression in osteocytes as a potent regulator of b...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2017.02.014
更新日期:2017-09-01 00:00:00