Abstract:
:Urinary proteomics is a promising tool for biomarker investigation, particularly in complex kidney diseases. Fabris and colleagues report that urinary laminin subunit alpha-2 is a potential diagnostic marker of medullary sponge kidney (MSK) disease by using a label-free quantitative proteomics platform and a clinically compatible enzyme-linked immunosorbent assay. The neglected issue of stone pathogenesis was also evidenced. This commentary discusses several considerations in biomarker validation, and how urinary proteomics breaks new ground in MSK research.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Chutipongtanate Sdoi
10.1016/j.kint.2016.10.032subject
Has Abstractpub_date
2017-02-01 00:00:00pages
281-283issue
2eissn
0085-2538issn
1523-1755pii
S0085-2538(16)30646-9journal_volume
91pub_type
评论,杂志文章abstract:BACKGROUND:Renal anemia is an important determinant for left ventricular hypertrophy in dialysis patients and an independent prognosis parameter for the cardiovascular survival in dialysis patients. In addition, an autonomic dysfunction is associated with the uremic state and influences the cardiovascular risk in patie...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/j.1523-1755.2004.00810.x
更新日期:2004-08-01 00:00:00
abstract:BACKGROUND:Microalbuminuria (MA) is a strong predictor of cardiovascular disease, but its causes are incompletely understood. Hyperhomocysteinemia is a recently recognized risk factor for cardiovascular disease independent of established risk factors. It is not known whether hyperhomocysteinemia is associated with MA, ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.4495353
更新日期:1998-07-01 00:00:00
abstract:BACKGROUND:Cardiovascular disease is the most frequent cause of mortality in chronic renal failure (CRF). Therefore, it is important to identify appropriate treatment measures. The antioxidant N-acetylcysteine (NAC) has been shown to reduce cardiovascular events in hemodialysis patients. Here we examine a possible dire...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00332.x
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Inbred miniature swine treated for 12 days with high-dose cyclosporine A develop tolerance to histocompatibility complex (MHC) class I-mismatched renal allografts. When this protocol was modified by adding thymectomy before transplant, all animals developed acute rejection. Thereafter, by day 100, one half d...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00440.x
更新日期:2000-12-01 00:00:00
abstract::The existence of a tissue renin-angiotensin (RAS) system independent of the circulating RAS has prompted the search for cellular binding sites for angiotensinogen and for renin in order to explain their tissue uptake. Two receptors that bind with similar affinity mature renin and prorenin were identified, the mannose-...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/sj.ki.5000265
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND:It has been shown that non-congenic mice strains with lower levels of renal meprin develop less renal injury following renal ischemia and reperfusion. We have demonstrated that following ischemia-reperfusion renal injury, there is a rapid shift of meprin localization and intensity from the brush border to th...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00209.x
更新日期:2002-03-01 00:00:00
abstract::Monoclonal antibodies (mAb) reactive against complement components involved in the classical activation pathway were applied in an indirect immunoperoxidase technique for the histological study of normal and diseased human renal tissues. Prominent staining with antibodies against the C4d fragment was seen in all glome...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1989.302
更新日期:1989-12-01 00:00:00
abstract::ESKD patients have a large burden of disease, with high rates of readmission to hospital compared with the general population. A readmission after an acute index hospital discharge is either planned or unplanned. A proportion of unplanned readmissions are potentially avoidable, and could have been prevented with optim...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2015.307
更新日期:2015-12-01 00:00:00
abstract::We investigated the effects of epidermal growth factor (EGF) and arginine vasopressin (AVP) on Raf-1-MAP kinase cascade, including Raf-1-kinase (Raf-1-K), MAP kinase kinase (MAPKK), MAP kinase (MAPK) and S6 kinase (S6K) in Madin-Darby canine kidney (MDCK) cells. In a dose-dependent manner (10(-10) M to 10(-6) M), EGF ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1995.346
更新日期:1995-09-01 00:00:00
abstract::In the epidemiologic study of end-stage renal disease (ESRD), accurate adjustment for comorbidity is essential to controlling bias in the comparison of outcomes across groups of patients or dialysis facilities. Liu et al. derive and validate a novel comorbidity index using data from the United States Renal Data System...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2009.431
更新日期:2010-01-01 00:00:00
abstract::Innate lymphoid cells are a recently recognized group of immune cells with critical roles in tissue homeostasis and inflammation. Regulatory innate lymphoid cells are a newly identified subset of innate lymphoid cells, which play a suppressive role in the innate immune response, favoring the resolution of intestinal i...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2019.07.019
更新日期:2020-01-01 00:00:00
abstract::An open, randomized trial study on the therapeutic effect of recombinant alpha-interferon (IFN alpha) in 40 patients with hepatitis B virus membranous nephropathy (HBVMN) was conducted. All were pathologically proven to have HBVMN which showed no response to corticosteroid treatment represented by persistent heavy pro...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/ki.1995.27
更新日期:1995-01-01 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:BACKGROUND:The cardiovascular effects of angiotensin II are mediated by the angiotensin II type 1 receptor (AGT1R); one polymorphism of the AGT1R gene, A1166-->C, has been associated with hypertension. The hemodynamic response to angiotensin II is blunted in women compared to men, but interactions between gender, blood...
journal_title:Kidney international
pub_type: 临床试验,杂志文章
doi:10.1046/j.1523-1755.2003.00867.x
更新日期:2003-04-01 00:00:00
abstract::The Dietary Approaches to Stop Hypertension (DASH) diet lowers blood pressure, an important risk factor for chronic kidney disease (CKD) and end-stage renal disease (ESRD). However, it is unclear whether adherence to a DASH diet confers protection against future ESRD, especially among those with pre-existing CKD and h...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2018.12.027
更新日期:2019-06-01 00:00:00
abstract:UNLABELLED:Predicting renal survival in primary focal glomerulosclerosis from the time of presentation. BACKGROUND:To predict the risk of developing chronic renal failure in patients with primary focal glomerulosclerosis (FGS) using predictors available at the time of presentation, a retrospective analysis was perform...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.4491164
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:Bioimpedance, a noninvasive technique to analyze body composition, has attracted interest in determining body hydration in hemodialysis patients. However, the so-called whole-body (wrist-to-ankle) bioimpedance analysis (WBIA) is sensitive to changes in regional fluid distribution and tends to underestimate f...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00588.x
更新日期:1999-08-01 00:00:00
abstract::The possibility that hypercalciuria could cause calcium stone formation through a mechanism other than by increasing urinary saturation of stone-forming calcium salts was explored. The effect of increasing calcium concentration on the inhibitor activity against the spontaneous precipitation of calcium oxalate was exam...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1988.100
更新日期:1988-05-01 00:00:00
abstract:BACKGROUND:Interleukin-6 (IL-6) exerts its actions through a cell-surface receptor system that consists of two transmembrane subunits: the IL-6 binding glycoprotein gp 80 (IL-6R) and the signal-transducing component (gp 130). Soluble forms of the IL-6R (sIL-6R) are generated by shedding of the membrane-associated prote...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00181.x
更新日期:2000-07-01 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::Protein energy wasting is a common feature of patients with chronic kidney disease (CKD) and is associated with poor outcomes. Protein energy wasting and cachexia, a severe form of protein energy wasting, are characterized by increased resting energy expenditure but the underlying mechanisms are unclear. Browning corr...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.03.027
更新日期:2020-09-01 00:00:00
abstract::To evaluate the effect of continuous ambulatory peritoneal dialysis (CAPD) on the anemia of endstage renal disease, serial measurements of red cell mass and other hematological parameters were performed in 34 patients. Twenty-five patients were measured at the start and at 6 months (group 1), 13 at the start, at 6 and...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1983.88
更新日期:1983-05-01 00:00:00
abstract:BACKGROUND:Knowledge of the long-term renal prognosis of diarrhea associated hemolytic uremic syndrome (HUS) is important for patient counseling and follow-up. However, estimates of long-term risk are highly variable, with previous studies not using a healthy control group. METHODS:A municipal water system in the smal...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00225.x
更新日期:2005-04-01 00:00:00
abstract::With a lifetime incidence of up to 12% in man and 6% in woman, nephrolithiasis is a major health problem worldwide. Approximately, 80% of kidney stones are composed of calcium and hypercalciuria is found in up to 40% of stone-formers. Although the mechanisms resulting in precipitation and growth of calcium crystals in...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/sj.ki.5002441
更新日期:2007-11-01 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::Disasters result in a substantial number of renal challenges, either by the creation of crush injury in victims trapped in collapsed buildings or by the destruction of existing dialysis facilities, leaving chronic dialysis patients without access to their dialysis units, medications, or medical care. Over the past two...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2013.392
更新日期:2014-05-01 00:00:00
abstract::Changes in tissue oxygen levels trigger molecular signaling pathways that regulate cellular proliferation and differentiation in multiple cell types. The functional role of oxygen signaling in the immune system is not well understood. Rama and colleagues demonstrate that hypoxia induces dendritic-cell maturation; thus...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2008.15
更新日期:2008-04-01 00:00:00
abstract:BACKGROUND:Strict glycemic control and antihypertensive treatment may decrease but not eliminate the risk of progressive nephropathy in diabetic patients. C-peptide has been shown to exert beneficial effects on complications, including incipient nephropathy, in type 1 diabetes. METHODS:Renal effects of 14 days of intr...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.00964.x
更新日期:2001-10-01 00:00:00
abstract::The antiphospholipid syndrome is a common autoimmune disease caused by pathogenic antiphospholipid antibodies, leading to recurrent thrombosis and/or obstetrical complications. Importantly for nephrologists, antiphospholipid antibodies are associated with various renal manifestations including large renal vessel throm...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1016/j.kint.2016.06.026
更新日期:2017-01-01 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