Abstract:
:Epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase. Its activation results in beneficial or detrimental consequences, depending on the particular setting. Earlier studies in the animal model of acute kidney injury showed that EGFR activation promotes renal tubular cell proliferation. Activation of EGFR by its exogenous ligands, like EGF, can enhance recovery of renal function and structure following acute kidney injury. However, recent studies indicated that EGFR activation also contributes to development and progression of renal diseases in animal models of obstructive nephropathy, diabetic nephropathy, hypertensive nephropathy, and glomerulonephritis through mechanisms involved in activation of renal interstitial fibroblasts, induction of tubular atrophy, overproduction of inflammatory factors, and/or promotion of glomerular and vascular injury. This review highlights the actions and mechanisms of EGFR in a variety of acute and chronic kidney injuries.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Tang J,Liu N,Zhuang Sdoi
10.1038/ki.2012.435subject
Has Abstractpub_date
2013-05-01 00:00:00pages
804-10issue
5eissn
0085-2538issn
1523-1755pii
S0085-2538(15)55817-1journal_volume
83pub_type
杂志文章,评审abstract:BACKGROUND:Fractalkine is a newly identified T-cell and monocyte/macrophage (Mphi) chemokine with a transmembrane domain and is a cell-surface protein on activated endothelium. It can mediate adhesion of cells expressing the fractalkine receptor CX3CR1. These unique features make fractalkine well suited for leukocyte r...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00604.x
更新日期:1999-08-01 00:00:00
abstract::The microcirculation is regulated by oxygen gradients and by endothelial release of nitric oxide, which can react with hemoglobin to form S-nitroso derivatives. Here we induced flow-mediated dilatation of the brachial artery in response to ischemia in 141 non-diabetic patients with stage 3-4 chronic kidney disease who...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.63
更新日期:2009-06-01 00:00:00
abstract::Hemodialysis adequacy can be quantified using ultraviolet absorbance of the spent dialysate, or by analysis of dialysate conductivity at the dialyzer inlet and outlet in response to changes in dialysate electrolyte concentration. These measurements can be made at every dialysis, including initial and acute treatments ...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2010.218
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Tubulointerstitial inflammation and fibrosis are pathologic hallmarks of end-stage renal disease (ESRD). Here we have used DNA microarray technology to monitor the transcriptomic responses to murine unilateral ureteral obstruction (UUO) with a view to identifying molecular modulators of tubulointerstitial fi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2003.00306.x
更新日期:2003-12-01 00:00:00
abstract::Polycystic kidney disease progresses more rapidly in men than in women. To investigate the basis for this sexual dimorphism, we exposed Madin-Darby canine kidney (MDCK) cells grown on collagen-coated cell culture inserts to control media, or to estradiol or testosterone (1 nM-1 microM). Compared to control and estradi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.211
更新日期:1997-05-01 00:00:00
abstract::Cell-cycle proteins influence almost all aspects of embryogenesis and differentiation. In adults, these proteins control cell division and regeneration after injury. During the past several years, their roles in controlling reaction to stress have been demonstrated in several organ systems. In the kidney, the cell typ...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2009.562
更新日期:2010-04-01 00:00:00
abstract::Renal iron handling was characterized in three experimental models of the nephrotic syndrome: puromycin aminonucleoside, adriamycin and nephrotoxic serum. In adriamycin-induced nephrotic syndrome, which has previously been shown to result from alterations in pore size of the filtration barrier, the transferrin leak wa...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1990.130
更新日期:1990-06-01 00:00:00
abstract:BACKGROUND:The substitution of tryptophan for glycine at amino acid 460 (Gly460Trp polymorphism) of the alpha-subunit of the heterodimeric cytoskeleton protein adducin increases renal sodium reabsorption and may be involved in the pathophysiology of essential hypertension. In the present study, we investigated in multi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00691.x
更新日期:2002-12-01 00:00:00
abstract::The primary goal of this study was to determine if the ability to undergo catch-up growth following a transient injury is preserved in an experimental model of moderate chronic renal failure (CRF) and the effect of growth hormone (GH) administration on such phenomenon. Young rats were subtotally nephrectomized (days 0...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5001949
更新日期:2006-12-01 00:00:00
abstract:BACKGROUND:The Banff working formulation of renal transplant pathology is intended to have international application. There remains a need to develop methods to harmonize the application of such grading systems between laboratories. Banff grades do not always permit precise management decisions to be made. Alternative ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.00030.x
更新日期:2001-11-01 00:00:00
abstract::There is a paucity of studies describing malignancy-related mortality after kidney transplantation. To help quantify this, we extracted data for all kidney-alone transplant procedures performed in England between April 2001 and March 2012. Data linkage analysis was performed between Hospital Episode Statistics and the...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2013.458
更新日期:2014-06-01 00:00:00
abstract::Whole cerebral and isolated mitochondrial calcium levels were determined in normal and chronically uremic Sprague-Dawley rats. Uremia was induced by a two-stage 5/6 nephrectomy 4 weeks prior to study. Serum was obtained for urea, calcium, magnesium, phosphate, and i-PTH. Mitochondria were isolated by gradient centrifu...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1985.42
更新日期:1985-03-01 00:00:00
abstract::In experimental membranous nephropathy, antibody binding to glomerular epithelial cell membrane antigens results in complement activation and formation of complement C5b-9 membrane attack complexes in glomeruli. During active disease, the C5b-9 complexes are shed into the urine. To test the hypothesis that a similar m...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1991.242
更新日期:1991-09-01 00:00:00
abstract::Bone-derived fibroblast growth factor-23 (FGF23) plays an important role in systemic phosphate turnover. Increased FGF23 activity results in hypophosphatemic disorders, while reduced activity is linked to hyperphosphatemic disorders. FGF23, together with klotho as co-factor, can activate FGF receptors in its target ti...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2014.316
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Several lines of evidence suggest that cellular immune mechanisms contribute to glomerulonephritis. METHODS:The roles of alphabeta and gammadelta T cells in the pathogenesis of glomerulonephritis were investigated in a model of nephrotoxic nephritis in mice deficient in either T-cell population [T-cell rece...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00263.x
更新日期:2000-09-01 00:00:00
abstract::Clinical trials and experimental studies have highlighted the importance of epigenetic processes in the development of diabetic complications. One of the earliest features of diabetic nephropathy is renal enlargement. The epidermal growth factor (EGF) has a pivotal role in the development of diabetic nephromegaly and ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.39
更新日期:2011-06-01 00:00:00
abstract::We have previously shown that ultrasonography can detect hyperechogenic crystal deposits in the kidney medulla of patients with gout. In this cross-sectional study we investigated the frequency and clinical correlates of hyperechogenic kidney medulla in 502 consecutive primary consultants for gout (ACR/EULAR criteria)...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.08.024
更新日期:2021-01-01 00:00:00
abstract::In membranous nephropathy (MN) overproduction of matrix by glomerular epithelial cells (GEC) is believed to be responsible for glomerular basement membrane thickening and spikes. We studied experimental MN in rats (passive Heymann nephritis, PHN) at 5, 10 and 30 days. PHN rats exhibited a marked increase in GEC immuno...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1996.294
更新日期:1996-07-01 00:00:00
abstract::The kidneys excrete the daily acid load mainly by generating and excreting ammonia but the underlying molecular mechanisms are not fully understood. Here we evaluated the role of the inwardly rectifying potassium channel subunit Kir4.2 (Kcnj15 gene product) in this process. In mice, Kir4.2 was present exclusively at t...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2019.09.028
更新日期:2020-02-01 00:00:00
abstract::The kallikrein-kininogen-kinin system (KKK) has been implicated in the renal sodium excretion response to changes in dietary sodium. However, both increases and decreases in the activity of this system have been observed when urinary sodium excretion is augmented by a variety of maneuvers. To further evaluate the pote...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/ki.1987.74
更新日期:1987-03-01 00:00:00
abstract::Defects in the primary cilium/basal body complex of renal tubular cells cause polycystic kidney disease (PKD). To uncover pathways associated with disease progression, we determined the kidney transcriptome of 10-day-old severely and mildly affected cpk mice, a model of recessive PKD. In the severe phenotype, the most...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5002627
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Caveolin is a principal component of caveolae and regulates signaling in caveolae. Mesangial cells contain many caveolae, and thus manipulation of caveolin-1 expression level might be useful to control mesangial cell proliferation, which is an important aggravating factor in many renal diseases. METHODS:In ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2004.00954.x
更新日期:2004-11-01 00:00:00
abstract::Unidirectional 32P-phosphate and 3H-mannitol fluxes were simultaneously measured, at two minutes intervals, in frog urinary bladders. The spontaneous or externally imposed transepithelial potential (PD) and short circuit current (SCC) were also recorded in most experiments. It was observed that: (1) Phosphate transfer...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1988.9
更新日期:1988-01-01 00:00:00
abstract::Chronic kidney disease (CKD) remains one of the leading causes of death in the developed world, and acute kidney injury (AKI) is now recognized as a major risk factor in its development. Understanding the factors leading to CKD after acute injury are limited by current animal models of AKI, which concurrently target v...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2012.20
更新日期:2012-07-01 00:00:00
abstract::The loss of interstitial capillaries is a feature of several experimental models of renal disease and this contributes to secondary kidney injury. Angiopoietin-1 is a secreted growth factor which binds to Tie-2 present on endothelia to enhance cell survival thereby stabilizing capillary architecture in-vitro. Previous...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.179
更新日期:2008-08-01 00:00:00
abstract:BACKGROUND:A family history increases the risk of kidney stone passage independent of dietary risk factors. However, the metabolic basis for familial aggregation of urolithiasis is unknown. METHODS:We evaluated metabolic risk factors in families with at least two sibs with a history of calcium stones. Sibs underwent o...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.0600031141.x
更新日期:2001-09-01 00:00:00
abstract::Hyperinsulinemia can contribute to hypertension through effects on sodium transport. To test whether the stimulatory effect of insulin on renal proximal tubule sodium transport is preserved in insulin resistance, we compared the effects of insulin on abdominal adipocytes and proximal tubules in rats and humans. Insuli...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2014.351
更新日期:2015-03-01 00:00:00
abstract::Tumor necrosis factor-like weak inducer of apoptosis (TWEAK) and its receptor, fibroblast growth factor-inducible 14 (TWEAK-Fn14), are widely expressed and are involved in both injury and repair. Hotta et al. now demonstrate an important role for Fn14 in the common clamp ischemia model of acute kidney injury. Their da...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2010.435
更新日期:2011-01-01 00:00:00
abstract::Crim1 is a cell-surface, transmembrane protein that binds to a variety of cystine knot-containing growth factors, including vascular endothelial growth factor A. In the developing renal glomerulus, Crim1 acts to tether vascular endothelial growth factor A to the podocyte cell surface, thus regulating its release to gl...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.345
更新日期:2009-12-01 00:00:00
abstract:BACKGROUND:Current renal substitution therapy for acute or chronic renal failure with hemodialysis or hemofiltration is life sustaining, but continues to have unacceptably high morbidity and mortality rates. This therapy is not complete renal replacement therapy because it does not provide active transport nor metaboli...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00486.x
更新日期:1999-06-01 00:00:00