abstract：:Identifying subjects with progressive chronic kidney disease will be important both in clinical practice and in conducting clinical trials. Pruijm et al. (in this issue) demonstrate for the first time that cortical oxygenation as evaluated by blood oxygenation level-dependent magnetic resonance imaging can predict fut...

journal_title：Kidney international

authors： Prasad PV

更新日期：2018-04-01 00:00:00

abstract：:Sudden death is one of the more frequent causes of death for hemodialysis patients, but the underlying mechanisms, contribution of arrhythmia, and associations with serum chemistries or the dialysis procedure are incompletely understood. To study this, implantable loop recorders were utilized for continuous cardiac rh...

journal_title：Kidney international

authors： Roy-Chaudhury P,Tumlin JA,Koplan BA,Costea AI,Kher V,Williamson D,Pokhariyal S,Charytan DM,MiD investigators and committees.

更新日期：2018-04-01 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

authors： Yu ASL,Shen C,Landsittel DP,Harris PC,Torres VE,Mrug M,Bae KT,Grantham JJ,Rahbari-Oskoui FF,Flessner MF,Bennett WM,Chapman AB,Consortium for Radiologic Imaging Studies of Polycystic Kidney Disease (CRISP).

更新日期：2018-03-01 00:00:00

abstract：:Prior studies reported associations of APOL1 nephropathy risk variants with subclinical atherosclerosis. However, these findings were limited to older individuals with high comorbidities. To evaluate this in younger individuals, we calculated associations of APOL1 risk variants (high risk [2 risk variants] vs. low ris...

journal_title：Kidney international

authors： Gutiérrez OM,Limou S,Lin F,Peralta CA,Kramer HJ,Carr JJ,Bibbins-Domingo K,Winkler CA,Lewis CE,Kopp JB

更新日期：2018-03-01 00:00:00

abstract：:Diabetic kidney disease is the leading cause of kidney failure. However, studies of molecular mechanisms of early kidney damage are lacking. Here we examined for possible linkage between transcriptional regulation and quantitative structural damage in early diabetic kidney disease in Pima Indians with type 2 diabetes....

journal_title：Kidney international

authors： Nair V,Komorowsky CV,Weil EJ,Yee B,Hodgin J,Harder JL,Godfrey B,Ju W,Boustany-Kari CM,Schwarz M,Lemley KV,Nelson PJ,Nelson RG,Kretzler M

更新日期：2018-02-01 00:00:00

abstract：:Among patients with proteinuric chronic kidney disease (CKD), current guideline recommendations mandate the use of agents blocking the renin angiotensin aldosterone system (RAAS) as first-line antihypertensive therapy based on randomized trials demonstrating that RAAS inhibitors are superior to other antihypertensive ...

journal_title：Kidney international

authors： Georgianos PI,Agarwal R

更新日期：2018-02-01 00:00:00

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

authors： Lorenz G,Schmalenberg M,Kemmner S,Haller B,Steubl D,Pham D,Schreiegg A,Bachmann Q,Schmidt A,Haderer S,Huber M,Angermann S,Günthner R,Braunisch M,Hauser C,Reichelt AL,Matschkal J,Suttmann Y,Moog P,Stock K,Küchle C

更新日期：2018-01-01 00:00:00

abstract：:The acutely injured mammalian kidney mounts a cellular and molecular response to repair itself. However, in patchy regions such intrinsic processes are impaired and dysregulated leading to chronic kidney disease. Currently, no therapy exists to treat established acute kidney injury per se. Strategies to augment human ...

journal_title：Kidney international

authors： Kumar S

更新日期：2018-01-01 00:00:00

abstract：:Hypoxia in the embryo is a frequent cause of intra-uterine growth retardation, low birth weight, and multiple organ defects. In the kidney, this can lead to low nephron endowment, predisposing to chronic kidney disease and arterial hypertension. A key component in cellular adaptation to hypoxia is the hypoxia-inducibl...

journal_title：Kidney international

authors： Kobayashi H,Liu J,Urrutia AA,Burmakin M,Ishii K,Rajan M,Davidoff O,Saifudeen Z,Haase VH

更新日期：2017-12-01 00:00:00

abstract：:Renal fibrosis is a common pathway leading to the progression of chronic kidney disease, and bone marrow-derived fibroblasts contribute significantly to the development of renal fibrosis. However, the signaling mechanisms underlying the activation of these fibroblasts are not completely understood. Here, we examined t...

journal_title：Kidney international

authors： Liang H,Zhang Z,Yan J,Wang Y,Hu Z,Mitch WE,Wang Y

更新日期：2017-12-01 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

authors： Gu X,Mallipattu SK,Guo Y,Revelo MP,Pace J,Miller T,Gao X,Jain MK,Bialkowska AB,Yang VW,He JC,Mei C

更新日期：2017-11-01 00:00:00

abstract：:Recent advances have led to a greater appreciation of how mitochondrial dysfunction contributes to diverse acute and chronic pathologies. Indeed, mitochondria have received increasing attention as a therapeutic target in a variety of diseases because they serve as key regulatory hubs uniquely situated at crossroads be...

journal_title：Kidney international

authors： Galvan DL,Green NH,Danesh FR

更新日期：2017-11-01 00:00:00

abstract：:Class IV-S lupus nephritis is often associated with more necrosis and fewer subendothelial immune deposits compared to class IV-G lupus nephritis, suggestive of necrotising glomerular inflammation found in antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis. ANCAs are present in a significant proportion o...

journal_title：Kidney international

authors： Turner-Stokes T,Wilson HR,Morreale M,Nunes A,Cairns T,Cook HT,Pusey CD,Tarzi RM,Lightstone L

更新日期：2017-11-01 00:00:00

abstract：:Direct-acting antivirals have revolutionized the treatment of hepatitis C virus (HCV) infection in patients with chronic kidney disease, with implications for the timing of antiviral treatment among kidney transplant candidates and for the use of HCV viremic donors. A recent consensus conference reviewed the available...

journal_title：Kidney international

authors： Sawinski D,Wyatt CM,Locke JE

更新日期：2017-11-01 00:00:00

abstract：:Gene expression differs substantially among individual cells of the same type. We speculate that genes that are expressed in all but a portion of cells of a given cell type would be likely essential and required for either the cell survival (housekeeping) or for the cell type's unique structure and function, enabling ...

journal_title：Kidney international

authors： Lu Y,Ye Y,Bao W,Yang Q,Wang J,Liu Z,Shi S

更新日期：2017-11-01 00:00:00

abstract：:The relationship between body mass index (BMI) and end-stage renal disease (ESRD) is confounded by co-morbidities associated with both conditions. Furthermore, the association at low range BMI is controversial. We studied this association in the Singapore Chinese Health Study, a population-based prospective cohort tha...

journal_title：Kidney international

authors： Lew QJ,Jafar TH,Talaei M,Jin A,Chow KY,Yuan JM,Koh WP

更新日期：2017-10-01 00:00:00

abstract：:A new study in dialysis patients demonstrates that more than one-third of rehospitalizations within 30 days of discharge occur within the first week, and these rehospitalizations are associated with worse survival. Imposing a penalty on the dialysis provider for these rehospitalizations, as mandated by the Hospital Re...

journal_title：Kidney international

authors： Streja E

更新日期：2017-10-01 00:00:00

abstract：:Dialysis providers in the United States may soon be held accountable for their patients' 30-day hospital readmissions. However, few studies have evaluated the timing of readmissions, which determines the window in which dialysis providers could act to prevent readmission. We therefore examined the timing of readmissio...

journal_title：Kidney international

authors： Plantinga LC,King L,Patzer RE,Lea JP,Burkart JM,Hockenberry JM,Jaar BG

更新日期：2017-10-01 00:00:00

abstract：:Co-presentation with both ANCA and anti-GBM antibodies is thought to be relatively rare. Current studies of such 'double-positive' cases report small numbers and variable outcomes. To study this further we retrospectively analyzed clinical features and long-term outcomes of a large cohort of 568 contemporary patients ...

journal_title：Kidney international

authors： McAdoo SP,Tanna A,Hrušková Z,Holm L,Weiner M,Arulkumaran N,Kang A,Satrapová V,Levy J,Ohlsson S,Tesar V,Segelmark M,Pusey CD

更新日期：2017-09-01 00:00:00

abstract：:Osteocytes within the mineralized bone matrix control bone remodeling by regulating osteoblast and osteoclast activity. Osteocytes express the aging suppressor Klotho, but the functional role of this protein in skeletal homeostasis is unknown. Here we identify Klotho expression in osteocytes as a potent regulator of b...

journal_title：Kidney international

authors： Komaba H,Kaludjerovic J,Hu DZ,Nagano K,Amano K,Ide N,Sato T,Densmore MJ,Hanai JI,Olauson H,Bellido T,Larsson TE,Baron R,Lanske B

更新日期：2017-09-01 00:00:00

abstract：:Cardiac surgery associated-acute kidney injury (CS-AKI) occurs in 30-50% of patients undergoing surgery for congenital heart disease. Here we determine if CS-AKI is associated with chronic kidney disease (CKD) in patients with congenital heart disease. Using Danish regional population-based registries, our cohort stud...

journal_title：Kidney international

authors： Madsen NL,Goldstein SL,Frøslev T,Christiansen CF,Olsen M

更新日期：2017-09-01 00:00:00

abstract：:McAdoo et al. propose that patients with both circulating antiglomerular basement membrane antibody and antineutrophil cytoplasm antibody demonstrate a phenotype that lies between that of single-positive antiglomerular basement membrane disease and antineutrophil cytoplasm antibody-associated vasculitis. Specifically,...

journal_title：Kidney international

authors： Canney M,Little MA

更新日期：2017-09-01 00:00:00

abstract：:Mesangial cells are essential for the structure and function of glomeruli, but the mechanisms underlying these roles are not well understood. Here, we performed a single-cell RNA-sequence (RNA-seq) analysis of mouse mesangial cells using the Fluidigm C1 platform. We found that gene expression in individual mesangial c...

journal_title：Kidney international

authors： Lu Y,Ye Y,Yang Q,Shi S

更新日期：2017-08-01 00:00:00

abstract：:Hyper-activation of Rac1, a small GTPase, in glomerular podocytes has been implicated in the pathogenesis of familial proteinuric kidney diseases. However, the role of Rac1 in acquired nephrotic syndrome is unknown. To gain direct insights into this, we generated a transgenic mouse model expressing a doxycycline-induc...

journal_title：Kidney international

authors： Robins R,Baldwin C,Aoudjit L,Côté JF,Gupta IR,Takano T

更新日期：2017-08-01 00:00:00

abstract：:Despite the high costs of treatment of people with kidney disease and associated comorbid conditions, the amount of reliable information available to guide the care of such patients is very limited. Some treatments have been assessed in randomized trials, but most such trials have been too small to detect treatment ef...

journal_title：Kidney international

authors： Baigent C,Herrington WG,Coresh J,Landray MJ,Levin A,Perkovic V,Pfeffer MA,Rossing P,Walsh M,Wanner C,Wheeler DC,Winkelmayer WC,McMurray JJV,KDIGO Controversies Conference on Challenges in the Conduct of Clinical Trials in Nephr

更新日期：2017-08-01 00:00:00

abstract：:The relative importance of sarcopenia and its individual components as independent predictors of mortality in the dialysis population has not been determined. We estimated whole-body muscle mass using pre-dialysis bioimpedance spectroscopy measurements in 645 ACTIVE/ADIPOSE-enrolled prevalent hemodialysis patients fro...

journal_title：Kidney international

authors： Kittiskulnam P,Chertow GM,Carrero JJ,Delgado C,Kaysen GA,Johansen KL

更新日期：2017-07-01 00:00:00

abstract：:The microvillus brush border on the renal proximal tubule epithelium allows the controlled reabsorption of solutes that are filtered through the glomerulus and thus participates in general body homeostasis. Here, using the lipid 5-phosphatase Ship2 global knockout mice, proximal tubule-specific Ship2 knockout mice, an...

journal_title：Kidney international

authors： Sayyed SG,Jouret F,Vermeersch M,Pérez-Morga D,Schurmans S

更新日期：2017-07-01 00:00:00

abstract：:The cross talk between the immune and nervous systems is critical not only for maintaining normal homeostasis but also for the progression of a variety of inflammatory diseases. Macrophage activation and β2-adrenergic receptors are known to play important roles in facilitating this communication between these 2 system...

journal_title：Kidney international

authors： Galvan DL,Danesh FR

更新日期：2017-07-01 00:00:00

abstract：:In this issue, McMahon et al. report that, by combining phenotypic, metabolomic, and genetic data, they could better detect chronic kidney disease at the early stages and provide insight into its pathobiology. The most significant findings of the study are that several urinary metabolites (e.g., glycine and histidine)...

journal_title：Kidney international

authors： Zhang G,Saito R,Sharma K

更新日期：2017-06-01 00:00:00

abstract：:Lysophosphatidic acid (LPA) is known to regulate various biological responses by binding to LPA receptors. The serum level of LPA is elevated in diabetes, but the involvement of LPA in the development of diabetes and its complications remains unknown. Therefore, we studied LPA signaling in diabetic nephropathy and the...

journal_title：Kidney international

authors： Li HY,Oh YS,Choi JW,Jung JY,Jun HS

更新日期：2017-06-01 00:00:00

abstract：:Thrombotic microangiopathy (TMA) is a pattern of endothelial damage that can be found in association with diverse clinical conditions such as malignant hypertension. Although the pathophysiological mechanisms differ, accumulating evidence links complement dysregulation to various TMA syndromes and in particular the at...

journal_title：Kidney international

authors： Timmermans SAMEG,Abdul-Hamid MA,Vanderlocht J,Damoiseaux JGMC,Reutelingsperger CP,van Paassen P,Limburg Renal Registry.

更新日期：2017-06-01 00:00:00

abstract：:Primary distal renal tubular acidosis is a rare genetic disease. Mutations in SLC4A1, ATP6V0A4, and ATP6V1B1 genes have been described as the cause of the disease, transmitted as either an autosomal dominant or recessive trait. Particular clinical features, such as sensorineural hearing loss, have been mainly describe...

journal_title：Kidney international

authors： Palazzo V,Provenzano A,Becherucci F,Sansavini G,Mazzinghi B,Orlandini V,Giunti L,Roperto RM,Pantaleo M,Artuso R,Andreucci E,Bargiacchi S,Traficante G,Stagi S,Murer L,Benetti E,Emma F,Giordano M,Rivieri F,Colussi G,

更新日期：2017-05-01 00:00:00

abstract：:Glucocorticoid induced leucine zipper protein (GILZ) is an aldosterone-regulated protein that controls sodium transport in cultured kidney epithelial cells. Mice lacking GILZ have been reported previously to have electrolyte abnormalities. However, the mechanistic basis has not been explored. Here we provide evidence ...

journal_title：Kidney international

authors： Rashmi P,Colussi G,Ng M,Wu X,Kidwai A,Pearce D

更新日期：2017-05-01 00:00:00

abstract：:Steroid Resistant Nephrotic Syndrome (SRNS) in children and young adults has differing etiologies with monogenic disease accounting for 2.9-30% in selected series. Using whole exome sequencing we sought to stratify a national population of children with SRNS into monogenic and non-monogenic forms, and further define t...

journal_title：Kidney international

authors： Bierzynska A,McCarthy HJ,Soderquest K,Sen ES,Colby E,Ding WY,Nabhan MM,Kerecuk L,Hegde S,Hughes D,Marks S,Feather S,Jones C,Webb NJ,Ognjanovic M,Christian M,Gilbert RD,Sinha MD,Lord GM,Simpson M,Koziell AB,Welsh

更新日期：2017-04-01 00:00:00

abstract：:The impact of dialysis on cognitive trends is uncertain. Kurella Tamura et al. evaluated cognitive trajectories in 212 participants from the Chronic Renal Insufficiency Cohort study and found that dialysis initiation was associated with a decline in executive function. This is consistent with a cerebrovascular basis f...

journal_title：Kidney international

authors： Iyasere O,Brown EA

更新日期：2017-04-01 00:00:00

abstract：:Neuropilin1 (Nrp1) is a co-receptor best known to regulate the development of endothelial cells and is a target of anticancer therapies. However, its role in other vascular cells including pericytes is emergent. The kidney is an organ with high pericyte density and cancer patients develop severe proteinuria following ...

journal_title：Kidney international

authors： Wnuk M,Anderegg MA,Graber WA,Buergy R,Fuster DG,Djonov V

更新日期：2017-04-01 00:00:00

abstract：:Recently, 4 new risk scores for the prediction of mortality and cardiovascular events were especially tailored for hemodialysis patients; these scores performed much better than previous scores. Tripepi et al. found that these risk scores were even more predictive for all-cause and cardiovascular death than the measur...

journal_title：Kidney international

authors： Kronenberg F,Schwaiger JP

更新日期：2017-03-01 00:00:00

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 clinicall...

journal_title：Kidney international

authors： Chutipongtanate S

更新日期：2017-02-01 00:00:00

abstract：:Neutrophil gelatinase-associated lipocalin (Ngal) is a biomarker for acute and chronic renal injuries, including polycystic kidney disease (PKD). However, the effect of Ngal on PKD progression remains unexplored. To study this, we generated 3 strains of mice with different expression levels of Ngal within an establish...

journal_title：Kidney international

authors： Wang E,Chiou YY,Jeng WY,Lin HK,Lin HH,Chin HJ,Leo Wang CK,Yu SS,Tsai SC,Chiang CY,Cheng PH,Lin HJ,Jiang ST,Chiu ST,Hsieh-Li HM

更新日期：2017-02-01 00:00:00

abstract：:Although APOL1 high-risk genotype partially accounts for the increased susceptibility of blacks to chronic kidney disease (CKD), whether APOL1 associates differentially with mortality risk remains controversial. Here we evaluate the association between APOL1 genotype and risk of death and determine whether APOL1 statu...

journal_title：Kidney international

authors： Ku E,Lipkowitz MS,Appel LJ,Parsa A,Gassman J,Glidden DV,Smogorzewski M,Hsu CY

更新日期：2017-02-01 00:00:00