Abstract:
:Cytokines and chemokines produced by tubular epithelial and infiltrating cells are critical to inflammation in renal ischemia-reperfusion injury. IL-37, a newly described IL-1 family member, inhibits IL-18-dependent pro-inflammatory cytokine production by its binding to IL-18 receptors and IL-18 binding protein. The potential role of IL-37 in renal ischemia-reperfusion injury is unknown. Here we found that exposure of tubular epithelial cells to exogenous IL-37 downregulated hypoxia and the IL-18-induced expression of TNFα, IL-6, and IL-1β. Importantly, human PT-2 tubular epithelial cells have inducible expression of IL-37. Moreover, pro-inflammatory cytokine expression was augmented in IL-37 mRNA-silenced tubular epithelial cells and inhibited by transfection with pCMV6-XL5-IL-37. In a mouse ischemic injury model, transgenic expression of human IL-37 inhibited kidney expression of TNFα, IL-6, and IL-1β and improved mononuclear cell infiltration, kidney injury, and function. Thus, human tubular epithelial cells express the IL-18 contra-regulatory protein IL-37 as an endogenous control mechanism to reduce inflammation. Augmenting kidney IL-37 may represent a novel strategy to suppress renal injury responses and promote kidney function after renal ischemic injury and transplantation.
journal_name
Kidney Intjournal_title
Kidney internationalauthors
Yang Y,Zhang ZX,Lian D,Haig A,Bhattacharjee RN,Jevnikar AMdoi
10.1038/ki.2014.295subject
Has Abstractpub_date
2015-02-01 00:00:00pages
396-408issue
2eissn
0085-2538issn
1523-1755pii
S0085-2538(15)30062-4journal_volume
87pub_type
杂志文章abstract:BACKGROUND:Random, nontimed blood pressure (BP) measurements in the outpatient clinic may fail to provide reliable information on actual daily BP control in renal patients on chronic antihypertensive therapy. METHODS:In a cohort of 163 patients with proteinuric chronic nephropathies followed prospectively with repeate...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2000.00382.x
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND:Recent advances enable the direct measurement of small molecule clearance, Kecn, during each dialysis. Average Kecn and treatment length, t, are multiplied giving total clearance, Kt. The body surface area (BSA) is a fixed transformation of height and weight and is a well recognized measure of body size. Thi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00533.x
更新日期:2005-09-01 00:00:00
abstract::The effect of glycine on hypoxia- and ionomycin-induced increases in calpain activity in rat proximal tubules was determined. Calpain activity was determined both in vitro and in the intact cell using the fluorescent substrate N-succinyl-Leu-Leu-Val-Tyr-7-amido-4-methyl coumarin (N-succinyl-Leu-Leu-Val-Tyr-AMC) and We...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.452
更新日期:1997-11-01 00:00:00
abstract::We have studied acid-base balance in 32 patients attending the renal clinic of Mount Sinai Hospital. The parameters of acid-base balance measured included acid production measured as urinary sulfate and organic anions, net acid excretion measured as urinary ammonia plus titratable acid minus bicarbonate, and net GI ab...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1995.79
更新日期:1995-02-01 00:00:00
abstract::Early identification of kidney transplant recipients at risk of progressive allograft dysfunction may allow clinicians to provide closer monitoring and more aggressive risk factor modification. In this issue, Raynaud et al. presented a latent class model that clustered kidney transplant recipients into 8 risk categori...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1016/j.kint.2020.07.031
更新日期:2021-01-01 00:00:00
abstract::Despite the high cardiovascular risk associated with chronic kidney disease, a recent systematic review confirmed that patients with kidney disease remain underrepresented in cardiovascular trials. Two ongoing trials are assessing the risk:benefit of aggressive evaluation and intervention for ischemic heart disease in...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1016/j.kint.2016.03.012
更新日期:2016-06-01 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::Until recently, intravenous cyclophosphamide pulses with oral corticosteroids were regarded standard therapy for proliferative lupus nephritis (LN). Azathioprine, a less toxic alternative, was never proven to be inferior. In the first Dutch lupus nephritis study (enrollment between 1995 and 2001), we randomized 87 pro...
journal_title:Kidney international
pub_type: 杂志文章,随机对照试验
doi:10.1038/sj.ki.5001630
更新日期:2006-08-01 00:00:00
abstract::Diabetic nephropathy shows a higher incidence in male subjects, which may in part be owing to genetic factors. The angiotensin II type 2 receptor (AT2), present in the renal glomerulus, may oppose the deleterious effects of the type I receptor (AT1) through vasodilatation and growth inhibition. We determined whether t...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/sj.ki.5000348
更新日期:2006-05-01 00:00:00
abstract::In view of the increasing concern about methicillin-resistant Staphylococcus aureus (MRSA) infections, we studied the characteristics and outcome of MRSA nasal carriage and infections in our CAPD program. All patients entering into the CAPD program from January 1989 to December 1991 were enrolled into the study. The p...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1993.191
更新日期:1993-06-01 00:00:00
abstract:BACKGROUND:Human immunodeficiency virus-associated nephropathy (HIVAN) has become the third leading cause of end-stage renal disease (ESRD) in African Americans, and is expected to grow exponentially. Highly active antiretroviral therapy (HAART) has significantly prolonged the survival of patients with HIV infection. D...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00245.x
更新日期:2005-04-01 00:00:00
abstract::Potassium transport in the thick ascending limb is conducted by heterogeneous cells to opposite directions. Effects of glucocorticoids and mineralocorticoids on potassium transport of the rat medullary thick ascending limb (MTAL) were examined by in vitro microperfusion technique by measuring net potassium flux (JK), ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1995.122
更新日期:1995-03-01 00:00:00
abstract::Insulin and growth factors activate the phosphatidylinositide-3-kinase pathway, leading to stimulation of several kinases including serum- and glucocorticoid-inducible kinase isoform SGK3, a transport regulating kinase. Here, we explored the contribution of SGK3 to the regulation of renal tubular phosphate transport. ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.67
更新日期:2011-07-01 00:00:00
abstract::Acute kidney injury (AKI) activates pathways of cell death and cell proliferation. Although seemingly discrete and unrelated mechanisms, these pathways can now be shown to be connected and even to be controlled by similar pathways. The dependence of the severity of renal-cell injury on cell cycle pathways can be used ...
journal_title:Kidney international
pub_type: 杂志文章,评审
doi:10.1038/ki.2009.224
更新日期:2009-09-01 00:00:00
abstract::The molecular mechanism of Na+ and phosphate transport by the intestinal brush border membrane Na+/phosphate cotransporter was examined using anion and cation exchange columns interfaced to a light-activated microsecond timer. The nature of ion:cotransporter interaction was examined for sensitivity to itself versus no...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1996.141
更新日期:1996-04-01 00:00:00
abstract::Simple life-table analyses have not identified the reasons for the steady improvement over the years in graft survival. The use of more sophisticated multifactorial statistical techniques is indicated to identify prognostic factors and to explore the "center effect" on graft survival. An agenda for retrospective analy...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1983.188
更新日期:1983-10-01 00:00:00
abstract::Thrombomodulin (TM), an endothelial receptor for thrombin, endowed with a powerful anticoagulant activity, plays an important role in the antithrombogenicity of the vascular endothelium. Its presence within the human renal glomerulus is already known but was thought to be only endothelial. We looked for TM expression ...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1997.99
更新日期:1997-03-01 00:00:00
abstract::The acute renal effects of hypoxemia and the ability of theophylline to prevent these effects were assessed in anesthetized and mechanically-ventilated newborn and adult rabbits. Renal blood flow (RBF) and glomerular filtration rate (GFR) were determined by the clearance of para-aminohippuric acid and inulin, respecti...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1988.114
更新日期:1988-06-01 00:00:00
abstract:BACKGROUND:It is still unclear whether age per se is associated with preservation of renal functional reserve, that is, of the increase in glomerular filtration rate (GFR) induced by appropriate vasodilating stimulus. METHODS:To gain insights into this issue, we evaluated the renal response to a maximal vasodilating s...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2001.0590031052.x
更新日期:2001-03-01 00:00:00
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 normox...
journal_title:Kidney international
pub_type: 评论,杂志文章
doi:10.1038/ki.2010.434
更新日期:2011-02-01 00:00:00
abstract:BACKGROUND:Normalization of proteinuria and even regression of glomerulosclerosis seem to occur in progressive renal disease upon blockade of the renin-angiotensin system. Here we quantified the effect of a combination of an angiotensin converting enzyme (ACE) inhibitor and an angiotensin II (Ang II) receptor antagonis...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1046/j.1523-1755.2002.00526.x
更新日期:2002-09-01 00:00:00
abstract::Continuous antigen stimulation during chronic infection or malignancy can promote functional T cell silencing, a phenomenon called T cell exhaustion. The prevalence and impact of T cell exhaustion following organ transplantation, another immune stimulus with persistently high antigen load, are unknown. Here, we charac...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1016/j.kint.2019.01.040
更新日期:2019-08-01 00:00:00
abstract::The antiproteinuric effect of angiotensin converting enzyme (ACE) inhibition in insulin-dependent diabetes mellitus (IDDM) patients with diabetic nephropathy varies considerably. Therefore, we tested the potential role of an insertion (I)/deletion (D) polymorphism of the ACE gene on this early antiproteinuric responsi...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.1998.00847.x
更新日期:1998-04-01 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:BACKGROUND:Osteogenic protein-1/bone morphogenetic protein-7 (OP-1/BMP-7), a member of the transforming growth factor-beta superfamily, has been shown to prevent kidney damage from ischemia/reperfusion injury in rats. The molecular events involved in OP-1 action on kidney are not yet understood. METHODS:In this study,...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2000.00362.x
更新日期:2000-11-01 00:00:00
abstract::Expression of the polycystin-1 C-terminal cytoplasmic tail increases Cl(-) channel activity in Xenopus oocytes. Background. Cyst expansion in autosomal-dominant polycystic kidney disease (ADPKD) is characterized by active Cl(-) secretion in excess of solute reabsorption. However, the connections between elevated epith...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1111/j.1523-1755.2005.00441.x
更新日期:2005-08-01 00:00:00
abstract::The effects of intravenous (i.v.) and intracarotid (IC) angiotensin II (AII) infusion on systemic and renal hemodynamics, renal water excretion, and plasma antidiuretic hormone (ADH) levels were examined in six conscious dogs under water loaded and hydropenic conditions. In the first group of seven studies, AII in a m...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1986.214
更新日期:1986-10-01 00:00:00
abstract::This report describes the occurrence of immune complex glomerulonephritis in a patient with eosinophilic gastroenteritis and food hypersensitivity. A coincident allergen injection may have been a contributing factor in the sudden development of the nephrotic syndrome. Markedly elevated levels of circulating immune com...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.1986.226
更新日期:1986-10-01 00:00:00
abstract::Polyomavirus-associated nephropathy (PVAN) is a significant complication after kidney transplantation, often leading to premature graft loss. In order to identify antiviral responses of the renal tubular epithelium, we studied activation of the viral DNA and the double-stranded RNA (dsRNA) sensors Toll-like receptor 3...
journal_title:Kidney international
pub_type: 杂志文章
doi:10.1038/ki.2011.311
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Increased venous pressure (VP) and decreased access flow (Qa) are predictors of dialysis access graft thrombosis. VP is easily obtainable. Qa assessment requires a special device and takes more time. The aims of our randomized multicenter studies were to compare outcome in patients with grafts monitored by V...
journal_title:Kidney international
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1523-1755.2001.0590041551.x
更新日期:2001-04-01 00:00:00