Abstract:
:Angiotensin II (Ang II) is a major contributor to the progression of renal fibrosis. Wang and colleagues provide evidence that signaling through the prolyl-4-hydroxylase domain (PHD)-hypoxia-inducible factor-1 (HIF-1) pathway mediates profibrotic effects of Ang II in rat renal medullary interstitial cells under normoxic conditions, thus placing the HIF oxygen-sensing pathway into the center of an Ang II-induced profibrotic signaling cascade.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Haase VHdoi
10.1038/ki.2010.434subject
Has Abstractpub_date
2011-02-01 00:00:00pages
269-71issue
3eissn
0085-2538issn
1523-1755pii
S0085-2538(15)54808-4journal_volume
79pub_type
评论,杂志文章abstract::Scavenger receptor A (SR-A) is a key transmembrane receptor in the endocytosis of lipids and contributes to the pathogenesis of atherosclerosis. To assess its role in hyperlipidemic chronic kidney disease, wild-type and SR-A-deficient (knockout) mice underwent uninephrectomy followed by either normal or high-fat diet....
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.457
更新日期:2012-05-01 00:00:00
abstract::Protein misfolding in the endoplasmic reticulum (ER) leads to ER stress. The unfolded protein response and ER-associated degradation (ERAD) interact in a coordinated manner with the ubiquitin-proteasome system and autophagy to alleviate protein misfolding or its consequences. The intersecting actions of these processe...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2012.390
更新日期:2013-07-01 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::Nephropathia epidemica (NE) caused by Puumala hantavirus is one type of hemorrhagic fever with renal syndrome (HFRS). There is considerable variability in the clinical severity of NE. Many infections are subclinical but the disease can even be fatal. We questioned whether the wide spectrum in the outcome of NE is depe...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1996.29
更新日期:1996-01-01 00:00:00
abstract::Risk factors for disease states are rigorously defined. This analysis considers the definition of a risk factor as applied to the question of whether the serum phosphorus level is a risk factor for cardiovascular disease. Observational studies strongly suggest that phosphorus is associated with cardiovascular risk, an...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2011.24
更新日期:2011-04-01 00:00:00
abstract::We present a new hypothesis to explain the development of salt-dependent hypertension in humans. We propose that hypertension has two phases: an early phase in which elevations in blood pressure (BP) are mainly episodic and are mediated by a hyperactive sympathetic nervous or renin-angiotensin system, and a second pha...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1997.442
更新日期:1997-11-01 00:00:00
abstract::Clofibrate, a peroxisome proliferator-activated receptor-alpha (PPAR alpha) agonist, increases renal tubular cytochrome P450 4a (Cyp4a) expression thereby increasing 20-hydroxyeicosatetraenoic acid (20-HETE) production. To determine if clofibrate affects blood pressure regulation we studied mice with DOCA-salt induced...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.300
更新日期:2008-10-01 00:00:00
abstract:BACKGROUND:Fructose is a nutrient as well as a potent agent for the formation of advanced glycation end product in diabetes. GLUT5 is a facilitated-diffusion fructose transporter expressed in the small intestine and kidney. Previous reports on the localization of GLUT5 by in situ hybridization and immunohistochemistry ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00635.x
更新日期:1999-09-01 00:00:00
abstract::The involvement of cysteinyl leukotrienes (LT) in the etiology of glomerulonephritis (GN) was investigated in a rat model of nephrotoxic serum nephritis in which renal function, morphology, LTC4 synthase activity and urinary cysteinyl LT excretion were monitored over seven days. Significant alterations in renal functi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1994.401
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND:This multicenter, open-label, dose-titration study assessed the safety and efficacy of RenaGel(R), a nonabsorbed calcium- and aluminum-free phosphate binder, in lowering serum phosphorus. Secondary outcomes were its effects on serum intact parathyroid hormone (iPTH) and serum lipids. METHODS:Phosphate binde...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1046/j.1523-1755.1999.00240.x
更新日期:1999-01-01 00:00:00
abstract::Renal involvement in von Hippel-Lindau (VHL) disease has emerged as the most prevalent cause of death in this hereditary disorder. In a group of 43 VHL patients (23 unrelated families) with renal lesions we examined whether severity of renal disease is affected by parental inheritance and VHL subtype (1, without pheoc...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1996.395
更新日期:1996-09-01 00:00:00
abstract::Large epidemiological studies clearly demonstrate that multiple episodes of acute kidney injury contribute to the development and progression of kidney fibrosis. Although our understanding of kidney fibrosis has improved in the past two decades, we have limited therapeutic strategies to halt its progression. Myofibrob...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2017.03.037
更新日期:2017-11-01 00:00:00
abstract::While hemodialysis therapy in its present form is capable of sustaining life, dialysis patients are not metabolically normal and we are unable to say what technical factors contribute adequate therapy. Recent efforts to resolve these problems have led to the assumption that substances in the molecular weight range of ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1976.126
更新日期:1976-11-01 00:00:00
abstract::In summary, it is evident that malnutrition is highly prevalent in ESRD patients. This is clearly related to multiple factors encountered during the pre-dialysis stage, as well as during maintenance dialysis therapy. A body of evidence highlights the existence of relationship between malnutrition and outcome in this p...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1996.323
更新日期:1996-08-01 00:00:00
abstract::Vascular sclerosis is often seen in renal biopsies. It is usually associated with diabetes mellitus, hypertension, smoking, etc. However, whether inherited thrombophilic states such as factor V gene mutation, prothrombin gene mutation, and methylenetetrahydrofolate reductase (MTHFR) gene mutation are associated with t...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5001551
更新日期:2006-08-01 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::Acute kidney injury (AKI) increases the risk for chronic kidney disease (CKD). However, there are few tools to detect microstructural changes after AKI. Here, cationic ferritin-enhanced magnetic resonance imaging (CFE-MRI) was applied to examine the heterogeneity of kidney pathology in the transition from AKI to CKD. ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.08.021
更新日期:2021-01-01 00:00:00
abstract::Reducing proteinuria and blood pressure in chronic kidney disease (CKD) decreases rate of progression. Inhibition of the renin-angiotensin system by angiotensin-converting enzyme inhibitors and/or angiotensin receptor blockers is beneficial in reducing proteinuria but incomplete in suppressing aldosterone production a...
journal_title:Kidney international
pub_type: 评论,杂志文章,评审
doi:10.1038/sj.ki.5002007
更新日期:2006-12-01 00:00:00
abstract::Incretin-based drugs, i.e., glucagon-like peptide-1 (GLP-1) receptor agonists and dipeptidyl peptidase-4 (DPP-4) inhibitors, are widely used for the treatment of type 2 diabetes. In addition to the primary role of incretins in stimulating insulin secretion from pancreatic β-cells, they have extra pancreatic functions ...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2014.236
更新日期:2014-10-01 00:00:00
abstract::Insulin resistance has been associated with kidney disease even in the absence of diabetes; however, pathways linking insulin resistance to kidney disease are unclear. The purpose of this study was to determine if transforming growth factor (TGF)-beta1, a key cytokine associated with kidney disease, responds to circul...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2010.109
更新日期:2010-08-01 00:00:00
abstract::The incidence of malnutrition disorders in chronic kidney disease (CKD) appears unchanged over time, whereas patient-care and dialysis techniques continue to progress. Despite some evidence for cost-effective treatments, there are numerous caveats to applying these research findings on a daily care basis. There is a s...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2011.118
更新日期:2011-08-01 00:00:00
abstract::In organ transplantation, ischemia/reperfusion (I/R) results in damage that may affect cell viability and lead to organ failure. I/R injury involves a complex cascade of events, including loss of energy, derangement of the ionic hemostasis, production of reactive oxygen species, and cell death. In this context, mitoch...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1111/j.1523-1755.2004.761_9.x
更新日期:2004-08-01 00:00:00
abstract::A second generation hepatitis C virus recombinant immunoblot assay (RIBA) was used to screen stored perioperative serum from 641 renal allograft recipients. One hundred and nine (17%) were anti-HCV positive at the time of transplant. RIBA positivity was found to be an independent predictor of post-transplant liver dis...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1994.29
更新日期:1994-01-01 00:00:00
abstract::Lipid abnormalities have been suggested as a major cause of the accelerated atherosclerosis and the high incidence of coronary heart disease in chronic renal failure patients. In the present work the postprandial lipoprotein metabolism was studied in chronic dialysis patients with or without fasting hypertriglyceridem...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1992.411
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Chronic cyclosporine (CsA) nephrotoxicity is characterized by interstitial fibrosis and afferent arteriolar hyalinosis. L-arginine (L-Arg), the substrate for nitric oxide (NO) synthase and N-nitro-L-arginine-methyl ester (L-NAME), the NO synthase inhibitor, were shown to modulate acute CsA nephrotoxicity. Ho...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00273.x
更新日期:2000-09-01 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:BACKGROUND:In inflammation, urokinase plasminogen activator (uPA) and its receptor (uPAR) play an important role in fibrinolysis and in activation and chemotaxis of neutrophils and lymphocytes. Moreover, the uPA/uPAR system is involved in processes that affect turnover of the extracellular matrix (ECM). The aim of this...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2003.00261.x
更新日期:2003-11-01 00:00:00
abstract::Adynamic bone disease (ABD) is increasingly recognized, especially in dialysis patients treated with oral calcium carbonate, vitamin D supplements, or supraphysiological dialysate calcium. We undertook this study to assess the effect of lowering dialysate calcium on episodes of hypercalcemia, serum parathyroid hormone...
journal_title:Kidney international
pub_type: 杂志文章,随机对照试验
doi:10.1038/sj.ki.5001666
更新日期:2006-09-01 00:00:00
abstract::Diabetic nephropathy is a growing health concern with characteristic sterile inflammation. As the underlying mechanisms of this inflammation remain poorly defined, specific therapies targeting sterile inflammation in diabetic nephropathy are lacking. Intriguingly, an association of diabetic nephropathy with inflammaso...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2014.271
更新日期:2015-01-01 00:00:00
abstract::The impact of pediatric chronic kidney disease (CKD) on acquisition of volumetric bone mineral density (BMD) and cortical dimensions is lacking. To address this issue, we obtained tibia quantitative computed tomography scans from 103 patients aged 5-21 years with CKD (26 on dialysis) at baseline and 12 months later. G...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2012.347
更新日期:2013-03-01 00:00:00