Abstract:
:Colony stimulating factor-1 (CSF-1) is a chemoattractant and growth factor for macrophages. In autoimmune MRL-lpr mice, CSF-1 is detected in the circulation and there is an increase in CSF-1 transcripts and macrophages in the kidney. The purpose of this study was to establish whether the MRL-lpr kidney is responsible for increasing serum CSF-1, and to determine if the expression of CSF-1 requires a circulating component in MRL-lpr mice. We transplanted a MRL-lpr kidney with nephritis [serum CSF-1 = 32.6 +/- 5.1 colony forming units (CFU)] into a bilaterally nephrectomized normal MRL-++ recipient. Circulating CSF-1 increased from 1.2 +/- CFU to 14.1 +/_ 5.6 CFU in recipients by one week. Continuous production of CSF-1 required a stimulating component since: (1) CSF-1 in the kidney and circulation disappeared several weeks after engraftment into MRL-++ mice and (2) isolated glomeruli from MRL-lpr required stimulation to express CSF-1. In the transplanted MRL-lpr kidney, hypercellularity in the glomerulus and interstitium (predominantly macrophages) returned to normal as rapidly as two weeks after engraftment into MRL-++. Thus, this study establishes that the kidney is responsible for circulating CSF-1 in MRL-lpr mice. Without the autoimmune environment CSF-1, macrophages, but not T cells, disappear and nephritis resolves.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Naito T,Griffiths RC,Coffman TM,Kelley VRdoi
10.1038/ki.1996.9subject
Has Abstractpub_date
1996-01-01 00:00:00pages
67-74issue
1eissn
0085-2538issn
1523-1755pii
S0085-2538(15)59339-3journal_volume
49pub_type
杂志文章abstract::Chronic inflammation contributes to increased mortality in hemodialysis (HD) patients. YKL-40 is a novel marker of inflammation, tissue remodeling, and highly expressed in macrophages inside vascular lesions. Elevated levels of YKL-40 have been reported for HD patients but how it integrates into the proinflammatory me...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2017.07.010
更新日期:2018-01-01 00:00:00
abstract::The content of platelet activating factor (PAF) in glomeruli isolated from rats with nephrotoxic serum glomerulonephritis (NSGN) was quantified at various stages of the disease and the role of complement, platelets and neutrophils in mediating changes in glomerular PAF levels was evaluated. PAF content was assessed fo...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1990.40
更新日期:1990-02-01 00:00:00
abstract::Primary hyperoxaluria type I (PH I) is a congenital error of metabolism that can be manifested by an increased oxalate production, and ultimately result in kidney failure. After a combined liver/kidney transplantation, children with PH I have persistent excretion of oxalate that causes crystal formation in the urinary...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1998.00876.x
更新日期:1998-05-01 00:00:00
abstract::Circulating donor-reactive effector memory T cells have been associated with allograft injury in humans. The next step to translate this observation into clinical practice is the design of clinical trials aimed at individualization of T cell-targeted therapy. The administration of immunosuppressive therapy based on th...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2013.295
更新日期:2013-12-01 00:00:00
abstract::In summary, the three major segments of the collecting duct subserve three different functions in the urinary concentrating mechanism. The main function of the cortical collecting tubule is to raise the fractional solute contribution and absolute concentration of urea in fluid that it delivers to the outer medullary c...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.1987.41
更新日期:1987-02-01 00:00:00
abstract:UNLABELLED:A non-nucleotide-bridged DNA decoy inhibits renal epithelial nitric oxide synthase expression. BACKGROUND:The expression of inducible nitric oxide synthase (iNOS) is subject to strict tissue-specific transcriptional control. In mouse renal epithelium, an interferon-gamma (IFN-gamma)-induced signaling protei...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2000.00809.x
更新日期:2000-01-01 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::Autophagy is a dynamic and highly regulated process of self-digestion responsible for cell survival and reaction to oxidative stress. As oxidative stress is increased in uremia and is associated with vascular calcification, we studied the role of autophagy in vascular calcification induced by phosphate. In an in vitro...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2012.482
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Microarray technology is a powerful tool that can probe the molecular pathogenesis of renal injury. In this present study microarray analysis was used to monitor serial changes in the renal transcriptome of a rat model of mesangial proliferative glomerulonephritis. Administration of anti-Thy1 antibody result...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00661.x
更新日期:2005-12-01 00:00:00
abstract::The kidney is influenced by circadian rhythms and is entrained to the sleep-wake cycle allowing anticipation of the metabolic and physiological demands of the kidney throughout a 24-hour cycle. Although sleep disruption has been studied extensively in cardiovascular and metabolic disease, its association with chronic ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2015.12.048
更新日期:2016-06-01 00:00:00
abstract::Multiphoton excitation fluorescence microscopy is a state-of-the-art confocal imaging technique ideal for deep optical sectioning of living tissues. It is capable of performing ultrasensitive, quantitative imaging of organ functions in health and disease with high spatial and temporal resolution which other imaging mo...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/sj.ki.5002461
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND:Elevated glucose levels and glomerular hypertension (Pgc) are considered to contribute to the elaboration of matrix protein by mesangial cells (MCs) in diabetic glomeruli. MCs grown in 30 mM of glucose produce excessive matrix protein, as do MCs exposed to cyclic strain, and the combination of the two exacer...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.00743.x
更新日期:1999-11-01 00:00:00
abstract:BACKGROUND:Tamm-Horsfall glycoprotein (THP) is a unique protein that is produced exclusively by cells of the thick ascending limb of Henle's loop (TALH). This study examined whether dietary salt altered renal THP production. METHODS:Male Sprague-Dawley rats were examined on days 1, 4, and 15 following placement in met...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1998.00117.x
更新日期:1998-10-01 00:00:00
abstract::Hemodynamic studies were performed at two levels of dietary sodium intake (10 mmoles/day and 100 mmoles/day for 14 days) in a group of patients (with retained kidneys) on chronic hemodialysis. Plasma renin activity and aldosterone, plasma, and extracellular fluid (ECF) volumes were measured while the patient were at r...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1977.114
更新日期:1977-10-01 00:00:00
abstract::Defective cholesterol metabolism primarily linked to reduced ATP-binding cassette transporter A1 (ABCA1) expression is closely associated with the pathogenesis and progression of kidney diseases, including diabetic kidney disease and Alport Syndrome. However, whether the accumulation of free or esterified cholesterol ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2020.06.040
更新日期:2020-11-01 00:00:00
abstract::The glomerular response to injury displays astonishingly uniform features that include infiltration with professional immune cells, activation and proliferation of resident glomerular cells and matrix expansion. Cross-communication of intrinsic mesangial cells with invading immune cells is crucial for the fate of glom...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1046/j.1523-1755.2002.00225.x
更新日期:2002-03-01 00:00:00
abstract:BACKGROUND:The characteristic feature of Goodpasture disease is the occurrence of an autoantibody response to the noncollagenous domain of the alpha3 chain of type IV collagen [alpha3(IV)NC1] in the alveolar and glomerular basement membrane. These antibodies are associated with the development of a rapidly progressive ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.1999.055003936.x
更新日期:1999-03-01 00:00:00
abstract::The impact of high-flux hemodialysis on clinical outcomes remains controversial. We have previously shown that in vivo transmigrated leukocytes from patients with low-flux bioincompatible hemodialysis have an impaired capacity to upregulate CD11b at the site of interstitial inflammation. In the present study, we inves...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5002090
更新日期:2007-03-01 00:00:00
abstract::The hypoxia-inducible factor-1 (HIF-1) was first described as a DNA binding activity that specifically recognizes an 8 bp hypoxia response element (HRE) known to be essential for oxygen-regulated erythropoietin gene expression. In electrophoretic mobility shift assays (EMSAs) HIF-1 DNA binding activity is only detecta...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.80
更新日期:1997-02-01 00:00:00
abstract:BACKGROUND:Patients undergoing myeloablative allogeneic hematopoietic cell transplantation (HCT) have a high incidence of acute renal failure (ARF). However, it is unclear if ARF is independently associated with mortality after this procedure. METHODS:We performed meta-analysis of published reports on ARF after myeloa...
journal_title:Kidney international
pub_type: 杂志文章,meta分析
doi:10.1111/j.1523-1755.2005.00301.x
更新日期:2005-05-01 00:00:00
abstract::Carefully age-matched, purebred male beagle dogs that underwent uninephrectomy one month after they were made diabetic with alloxan were used to establish a model of rapidly developing diabetic nephropathy in a large animal. The diabetic animals, all requiring insulin, were divided into two groups: one group with cont...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1982.88
更新日期:1982-05-01 00:00:00
abstract::Bikunin is a chondroitin-sulphate containing serum protein with a Stokes-Einstein radius and a negative net charge close to those of serum albumin. The plasma half life of bikunin is about 10 minutes, and approximately half of its clearance occurs in the kidneys. The quantitative role of glomerular filtration in the r...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.147
更新日期:1997-04-01 00:00:00
abstract::IgA nephropathy (IgAN) often shows lesions morphologically identical with those of focal segmental glomerulosclerosis (FSGS). In order to determine the possible role of FSGS in IgAN lesions, we measured glomerular capsular adhesions, often the first step toward FSGS, in biopsies from 127 patients with IgAN, 100 with l...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2010.466
更新日期:2011-03-01 00:00:00
abstract::Autosomal dominant polycystic kidney disease (ADPKD) is characterized by progressive enlargement of kidney cysts leading to chronic kidney disease (CKD) and end-stage renal disease (ESRD). Identification of an early biomarker that can predict progression of CKD is urgently needed. In an earlier Consortium for Radiolog...
journal_title:Kidney international
pub_type: 杂志文章,多中心研究
doi:10.1016/j.kint.2017.09.027
更新日期:2018-03-01 00:00:00
abstract::This study offers morphological evidence of the involvement of lipid abnormalities in human glomerular injury. Renal biopsy tissues from patients with several types of glomerular diseases were immunocytochemically examined using antibodies to apolipoproteins (apo) A-I, B-100, and E, and antibodies to low density lipop...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1993.129
更新日期:1993-04-01 00:00:00
abstract::Renal dysfunction is a common and serious complication in multiple myeloma (MM) patients. Renal proximal tubule injury is characteristic in MM, and may result in disturbed renal handling of various vitamins. The abnormal excretion of vitamins in urine may result in their low serum levels. The goal of this study was to...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5000024
更新日期:2006-01-01 00:00:00
abstract::The subcellular distribution of immunoreactive kallikrein was described in the rat nephron using ultrastructural immunocytochemistry. The renal tissue was fixed with a mixture of buffered picric acid-paraformaldehyde-glutaraldehyde and immunostained with the peroxidase-antiperoxidase method for the electron microscope...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1985.115
更新日期:1985-07-01 00:00:00
abstract::Angiotensin II plays an important role in the regulation of blood pressure, body salt and fluid balance, and urine concentration. Mice with deletion of the AT(1a) receptor develop polyuria and urine concentration defects. We studied the mechanisms of these urine concentration defects by treating wild-type and AT(1a)-k...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2009.134
更新日期:2009-07-01 00:00:00
abstract::Myeloproliferative neoplasms are clonal hematopoietic stem cell disorders that can produce an undefined glomerulopathy. To better characterize the glomerular disease associated with myeloproliferative neoplasms, we evaluated features of 11 patients with myeloproliferative neoplasm-related glomerulopathy that included ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.147
更新日期:2011-10-01 00:00:00
abstract::The current study was undertaken to examine the effects of dithiothreitol (DDT), a sulfhydryl-reducing agent and heavy metal chelator, on the course of heavy metal-induced acute renal failure in the rat. Groups of rats in metabolic cages received uranyl nitrate (UN) alone, UN plus DTT, mercuric chloride (HgCl2) alone,...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1977.88
更新日期:1977-08-01 00:00:00