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https://www.readbyqxmd.com/read/28107779/effects-of-mineralocorticoid-receptor-antagonists-on-the-progression-of-diabetic-nephropathy
#1
Li-Jing Sun, Yan-Ni Sun, Jian-Ping Shan, Geng-Ru Jiang
AIMS: We aimed to evaluate the potential benefits and adverse effects of adding a mineralocorticoid receptor antagonist (MRA) to angiotensin converting enzyme inhibitors (ACEI) and/or angiotensin receptor blockers (ARB), as standard treatment in patients with DN. MATERIALS AND METHODS: We scanned the Embase, PubMed, and Cochrane Central Register of Controlled Trials databases for human clinical trials published in English until June 2016, evaluating renal outcomes in patients with DN...
January 20, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28107702/c1qbp-regulates-ybx1-to-suppress-the-androgen-receptor-ar-enhanced-rcc-cell-invasion
#2
Dan Yue, Yong Wang, Yin Sun, Yuanjie Niu, Chawnshang Chang
Early studies suggested that the androgen receptor (AR) might play important roles to promote the renal cell carcinoma (RCC) progression; however, the detailed mechanisms remain unclear. Here we demonstrated the higher YBX1 expression with lower C1QBP expression in human RCC clinical tissues, and the intensity of C1QBP was negatively correlated with the YBX1 nuclear expression. Mechanism dissection found C1QBP could interact with YBX1 to suppress the YBX1 activation via altering the YBX1 phosphorylation and nuclear translocation in RCC cells...
January 17, 2017: Neoplasia: An International Journal for Oncology Research
https://www.readbyqxmd.com/read/28107661/targeting-nf-kb-signaling-with-polymeric-hybrid-micelles-that-co-deliver-sirna-and-dexamethasone-for-arthritis-therapy
#3
Qin Wang, Hao Jiang, Yan Li, Wenfei Chen, Hanmei Li, Ke Peng, Zhirong Zhang, Xun Sun
The transcription factor NF-kB plays a pivotal role in the pathogenesis of rheumatoid arthritis. Here we attempt to slow arthritis progression by co-delivering the glucocorticoid dexamethasone (Dex) and small-interfering RNA targeting NF-kB p65 using our previously developed polymeric hybrid micelle system. These micelles contain two similar amphiphilic copolymers: polycaprolactone-polyethylenimine (PCL-PEI) and polycaprolactone-polyethyleneglycol (PCL-PEG). The hybrid micelles loaded with Dex and siRNA effectively inhibited NF-kB signaling in murine macrophages more efficiently than micelles containing either Dex or siRNA on their own...
January 11, 2017: Biomaterials
https://www.readbyqxmd.com/read/28107607/epidemiology-update-for-hepatitis-c-virus-and-hepatitis-b-virus-in-end-stage-renal-disease-in-france-r%C3%A3-seau-epid%C3%A3-miologique-et-information-en-n%C3%A3-phrologie-registry
#4
Corinne Isnard Bagnis, Cécile Couchoud, Marc Bowens, Ayman Sarraj, Gilbert Deray, Jérôme Tourret, Patrice Cacoub, Sophie Tezenas du Montcel
BACKGROUND AND AIMS: Risk for HCV/HBV infection is increased in ESRD patients. We generate updated epidemiological data. METHODS: Based on the National French registry for ESRD, we extracted data for patients who started dialysis or preemptive transplantation between January, 2005 and December, 2013. A positive serum HBs Ag and/or a positive HCV RNA defined HBV and HCV infections, respectively. RESULTS: 72,948 patients were included among which 62...
January 20, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28107603/desmopressin-octostim%C3%A2-before-a-native-kidney-biopsy-can-reduce-the-risk-for-biopsy-complications-in-patients-with-impaired-renal-function-a-pilot-study
#5
Björn Peters, Henrik Hadimeri, Johan Mölne, Salmir Nasic, Gert Jensen, Bernd Stegmayr
AIM: To evaluate if the administration of desmopressin alters the risk for renal biopsy complications. METHODS: A multicenter registry containing 576 native kidney biopsies (NKb) with a serum creatinine above 150 µmol/L in 527 patients (372 men and 155 women, median age 61 years) was used. Most of the data were prospective. At one of the hospitals all biopsies with creatinine above 150 µmol/L received desmopressin before biopsies (NKb 204). These were compared to outcome of biopsy complications against other centres where desmopressin was not given (NKb 372)...
January 20, 2017: Nephrology
https://www.readbyqxmd.com/read/28107584/targeting-of-tumor-growth-and-angiogenesis-underlies-the-enhanced-antitumor-activity-of-lenvatinib-in-combination-with-everolimus
#6
Masahiro Matsuki, Yusuke Adachi, Yoichi Ozawa, Takayuki Kimura, Taisuke Hoshi, Kiyoshi Okamoto, Osamu Tohyama, Kaoru Mitsuhashi, Atsumi Yamaguchi, Junji Matsui, Yasuhiro Funahashi
The combination of lenvatinib-a multiple receptor tyrosine kinase (RTK) inhibitor-plus everolimus-a mammalian target of rapamycin (mTOR) inhibitor-significantly improved clinical outcomes versus everolimus monotherapy in a phase 2 clinical study of metastatic renal cell carcinoma (RCC). Here, we investigated potential mechanisms underlying the antitumor activity of the combination treatment in preclinical RCC models. Lenvatinib plus everolimus showed greater antitumor activity than either monotherapy in 3 human RCC xenograft mouse models (A-498, Caki-1, and Caki-2)...
January 20, 2017: Cancer Science
https://www.readbyqxmd.com/read/28107583/chronic-hepatitis-c-and-chronic-kidney-disease-advances-limitations-and-unchartered-territories
#7
Manuel Mendizabal, K Rajender Reddy
Over the past few years, treatment options for chronic hepatitis C virus (HCV) infection have evolved dramatically. The current approved interferon-free direct-acting antiviral (DAA) regimens have been shown to be safe and effective with sustained virologic response (SVR) rates of >90% in most patients. Unique issues yet remain such as the challenges in patients with impaired renal function or decompensated cirrhosis. Patients with stage 4-5 chronic kidney disease (CKD) have a higher prevalence of HCV infection compared with the general population...
January 20, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28107520/pgrmc1-is-a-novel-potential-tumor-biomarker-of-human-renal-cell-carcinoma-based-on-quantitative-proteomic-and-integrative-biological-assessments
#8
Dan Zhang, Xiangying Xia, Xixi Wang, Peng Zhang, Weiliang Lu, Yamei Yu, Shi Deng, Hanshuo Yang, Hongxia Zhu, Ningzhi Xu, Shufang Liang
Progesterone receptor membrane component 1 (PGRMC1) is widely observed with an elevated level in multiple human cancers. However, the roles of PGRMC1 in renal cancer are not clear and merit further study. In this report, we made a systematic, integrative biological assessment for PGRMC1 in renal cell carcinoma (RCC) by a quantitative proteomic identification, immunohistochemical detection, and its clinic pathologic significance analysis. We found that PGRMC1 abundance is increased by 3.91-fold in RCC tissues compared with its autologous para-cancerous tissues by a quantitative proteome identification...
2017: PloS One
https://www.readbyqxmd.com/read/28107491/association-of-in-hospital-mortality-and-dysglycemia-in-septic-patients
#9
Hsiao-Yun Chao, Peng-Hui Liu, Shen-Che Lin, Chun-Kuei Chen, Jih-Chang Chen, Yi-Lin Chan, Chin-Chieh Wu, Gerald N Blaney, Zhen-Ying Liu, Cho-Ju Wu, Kuan-Fu Chen
BACKGROUND: The associations between dysglycemia and mortality in septic patients with and without diabetes are yet to be confirmed. Our aim was to analyze the association of diabetes and sepsis mortality, and to examine how dysglycemia (hyperglycemia, hypoglycemia and glucose variability) affects in-hospital mortality of patients with suspected sepsis in emergency department (ED) and intensive care units. METHODS: Clinically suspected septic patients admitted to ED were included, and stratified into subgroups according to in-hospital mortality and the presence of diabetes...
2017: PloS One
https://www.readbyqxmd.com/read/28107490/diagnostic-value-of-urine-tissue-inhibitor-of-metalloproteinase-2-and-insulin-like-growth-factor-binding-protein-7-for-acute-kidney-injury-a-meta-analysis
#10
Yuanyuan Su, Zhiyan Gong, Yan Wu, Yuan Tian, Xiaohui Liao
BACKGROUND: Tissue inhibitor of metalloproteinase-2 (TIMP-2) and insulin-like growth factor-binding protein-7 (IGFBP7) are both involved in renal tubular epithelial cell cycle arrest in acute kidney injury (AKI). Several recent studies showed that urine TIMP-2 times IGFBP7 ([TIMP-2]*[IGFBP7]) is a promising biomarker to predict AKI. METHODS: The aim of this meta-analysis was to assess the diagnostic value of urine [TIMP-2]*[IGFBP7] for early diagnosis of AKI. Relevant studies were retrieved from the PubMed, EMBASE, and Cochrane Library databases...
2017: PloS One
https://www.readbyqxmd.com/read/28107451/effect-of-nocturnal-hemodialysis-versus-conventional-hemodialysis-on-end-stage-renal-disease-a-meta-analysis-and-systematic-review
#11
Fangjie Liu, Yiting Sun, Tianhua Xu, Li Sun, Linlin Liu, Wei Sun, Xin Feng, Jianfei Ma, Lining Wang, Li Yao
OBJECTIVES: The purpose of this study is to assess the efficacy and safety of nocturnal hemodialysis on end-stage renal disease (ESRD) patients. METHODS: We searched Medline, EmBase, and the Cochrance Central Register of Controlled Trials for studies up to January 2016. Analysis was done to compare variant outcomes of different hemodialysis schedules, including mortality, cardiovascular-associated variables, uremia-associated variables, quality of life (QOL), side-effects, and drug usage...
2017: PloS One
https://www.readbyqxmd.com/read/28107415/serum-uric-acid-and-progression-of-kidney-disease-a-longitudinal-analysis-and-mini-review
#12
Ching-Wei Tsai, Shih-Yi Lin, Chin-Chi Kuo, Chiu-Ching Huang
BACKGROUND: Increasing evidence supports the association between hyperuricemia and incident chronic kidney disease (CKD); however, there are conflicting data regarding the role of hyperuricemia in the progression of CKD. This study retrospectively assessed the longitudinal association between uric acid (UA) level and CKD progression in a Chinese population lived in Taiwan. METHODS: Patients with physician diagnosis of hyperuricemia or receiving urate-lowering therapy between 2003 and 2005 were identified in the electronic medical records (EMR) of a tertiary medical center and were followed up until December 31, 2011...
2017: PloS One
https://www.readbyqxmd.com/read/28107397/efficacy-and-safety-of-everolimus-for-maintenance-immunosuppression-of-kidney-transplantation-a-meta-analysis-of-randomized-controlled-trials
#13
Jinyu Liu, Dong Liu, Juan Li, Lan Zhu, Chengliang Zhang, Kai Lei, Qiling Xu, Ruxu You
BACKGROUND: Conversion to everolimus is often used in kidney transplantation to overcome calcineurin inhibitor (CNI) nephrotoxicity but there is conflicting evidence for this approach. OBJECTIVES: To investigate the benefits and harm from randomized clinical trials (RCTs) involving the conversion from CNI to everolimus after kidney transplantation. METHODS: Databases were searched up to March 2016. Two reviewers independently assessed trials for eligibility and quality, and extracted data...
2017: PloS One
https://www.readbyqxmd.com/read/28107252/multimorbidity-and-the-risk-of-all-cause-30-day-readmission-in-the-setting-of-multidisciplinary-management-of-chronic-heart-failure-a-retrospective-analysis-of-830-hospitalized-patients-in-australia
#14
Joshua F Wiley, Yih-Kai Chan, Yasmin Ahamed, Jocasta Ball, Melinda J Carrington, Barbara Riegel, Simon Stewart
BACKGROUND: Multimorbidity has an adverse effect on health outcomes in hospitalized individuals with chronic heart failure (CHF), but the modulating effect of multidisciplinary management is unknown. OBJECTIVE: The aim of this study was to test the hypothesis that increasing morbidity would independently predict an increasing risk of 30-day readmission despite multidisciplinary management of CHF. METHODS: We studied patients hospitalized for any reason with heart failure receiving nurse-led, postdischarge multidisciplinary management...
January 20, 2017: Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28107215/metabolic-cardiac-and-renal-effects-of-the-slow-hydrogen-sulfide-releasing-molecule-gyy4137-during-resuscitated-septic-shock-in-swine-with-pre-existing-coronary-artery-disease
#15
Benedikt L Nubaum, Josef Vogt, Ulrich Wachter, Oscar McCook, Martin Wepler, José Matallo, Enrico Calzia, Michael Gröger, Michael Georgieff, Mark E Wood, Matthew Whiteman, Peter Radermacher, Sebastian Hafner
Decreased levels of endogenous hydrogen sulfide (H2S) contribute to atherosclerosis, whereas equivocal data are available on H2S effects during sepsis. Moreover, H2S improved glucose utilization in anaesthetized, ventilated, hypothermic mice, but normothermia and/or sepsis blunted this effect. The metabolic effects of H2S in large animals are controversial. Therefore, we investigated the effects of the H2S donor GYY4137 during resuscitated, fecal peritonitis-induced septic shock in swine with genetically and diet-induced coronary artery disease (CAD)...
January 19, 2017: Shock
https://www.readbyqxmd.com/read/28107194/transdifferentiation-of-human-male-germline-stem-cells-to-hepatocytes-in-vivo-via-the-transplantation-under-renal-capsules
#16
Zheng Chen, Minghui Niu, Min Sun, Qingqing Yuan, Chencheng Yao, Jingmei Hou, Hong Wang, Liping Wen, Hongyong Fu, Fan Zhou, Zheng Li, Zuping He
Here we proposed a new concept that human spermatogonial stem cells (SSCs) can transdifferentiate into hepatocytes in vivo. We first established liver injury model of mice by carbon tetrachloride to provide proper environment for human SSC transplantation. Liver mesenchymal cells were isolated from mice and identified phenotypically. Human SSC line was recombined with liver mesenchymal cells, and they were transplanted under renal capsules of nude mice with liver injury. The grafts expressed hepatocyte hallmarks, including ALB, AAT, CK18, and CYP1A2, whereas germ cell and SSC markers VASA and GPR125 were undetected in these cells, implicating that human SSCs were converted to hepatocytes...
January 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28106924/incidence-clinicopathologic-features-and-fusion-transcript-landscape-of-translocation-renal-cell-carcinomas
#17
Marion Classe, Gabriel G Malouf, Xiaoping Su, Hui Yao, Erika J Thompson, Denaha J Doss, Valérie Grégoire, Julien Lenobin, Jean-Christophe Fantoni, Hélène Sudour-Bonnange, David Khayat, Sébastien Aubert, Nizar M Tannir, Xavier Leroy
AIMS: Translocation renal cell carcinoma (tRCC) is a rare subtype of kidney tumour characterized by translocations involving the transcription factor TFE3 or TFEB. tRCC was introduced into the World Health Organization classification in 2004, but much is still unknown about the natural history, clinicopathologic features, and outcomes of the disease. The aim of this study was to describe the landscape of fusion transcript in a large single-institution series of FISH confirmed tRCCs and then to confront it to morphological and clinical data...
January 20, 2017: Histopathology
https://www.readbyqxmd.com/read/28106904/planned-early-delivery-versus-expectant-management-for-hypertensive-disorders-from-34-weeks-gestation-to-term
#18
REVIEW
Catherine Cluver, Natalia Novikova, Corine M Koopmans, Helen M West
BACKGROUND: Hypertensive disorders in pregnancy are significant contributors to maternal and perinatal morbidity and mortality. These disorders include well-controlled chronic hypertension, gestational hypertension (pregnancy-induced hypertension) and mild pre-eclampsia. The definitive treatment for these disorders is planned early delivery and the alternative is to manage the pregnancy expectantly if severe uncontrolled hypertension is not present, with close maternal and fetal monitoring...
January 15, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28106734/glycative-stress-and-its-defense-machinery-glyoxalase-1-in-renal-pathogenesis
#19
REVIEW
Yosuke Hirakawa, Reiko Inagi
Chronic kidney disease is a major public health problem around the world. Because the kidney plays a role in reducing glycative stress, renal dysfunction results in increased glycative stress. In turn, glycative stress, especially that due to advanced glycated end products (AGEs) and their precursors such as reactive carbonyl compounds, exacerbates chronic kidney disease and is related to premature aging in chronic kidney disease, whether caused by diabetes mellitus or otherwise. Factors which hinder a sufficient reduction in glycative stress include the inhibition of anti-glycation enzymes (e...
January 17, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28106712/very-low-protein-diet-vlpd-reduces-metabolic-acidosis-in-subjects-with-chronic-kidney-disease-the-nutritional-light-signal-of-the-renal-acid-load
#20
Biagio Raffaele Di Iorio, Lucia Di Micco, Stefania Marzocco, Emanuele De Simone, Antonietta De Blasio, Maria Luisa Sirico, Luca Nardone, On Behalf Of Ubi Study Group
BACKGROUND: Metabolic acidosis is a common complication of chronic kidney disease; current guidelines recommend treatment with alkali if bicarbonate levels are lower than 22 mMol/L. In fact, recent studies have shown that an early administration of alkali reduces progression of CKD. The aim of the study is to evaluate the effect of fruit and vegetables to reduce the acid load in CKD. METHODS: We conducted a case-control study in 146 patients who received sodium bicarbonate...
January 17, 2017: Nutrients
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