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https://www.readbyqxmd.com/read/28214961/obesity-and-kidney-disease-hidden-consequences-of-the-epidemic
#1
EDITORIAL
Csaba P Kovesdy, Susan L Furth, Carmine Zoccali
Obesity has become a worldwide epidemic, and its prevalence has been projected to grow by 40% in the next decade. This increasing prevalence has implications for the risk of diabetes, cardiovascular disease and also for Chronic Kidney Disease. A high body mass index is one of the strongest risk factors for new-onset Chronic Kidney Disease. In individuals affected by obesity, a compensatory hyperfiltration occurs to meet the heightened metabolic demands of the increased body weight. The increase in intraglomerular pressure can damage the kidneys and raise the risk of developing Chronic Kidney Disease in the long-term...
February 2017: Journal of Nephrology
https://www.readbyqxmd.com/read/28214891/up-regulated-atf4-expression-increases-cell-sensitivity-to-apoptosis-in-response-to-radiation
#2
Ying Zong, Shijie Feng, Jinwei Cheng, Chenlin Yu, Guocai Lu
BACKGROUND/AIMS: Activating transcription factor 4 (ATF4) is a member of the activating transcription factor family which regulates the expression of genes involved in amino acid metabolism, redox homeostasis and ER stress responses. ATF4 is also over-expressed in human solid tumors, although its effect on responsiveness to radiation is largely unexplored. METHODS: Real-time PCR was used to detect ATF4 mRNA levels in cells treated with different doses of 60Coγ radiation...
February 13, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28214754/new-pt-nnso-core-anticancer-agents-structural-optimization-and-investigation-of-their-anticancer-activity
#3
Shu Xian Chong, Yinxue Jin, Steve Chik Fun Au-Yeung, Kenneth Kin Wah To
A series of new platinum Pt(II) compounds possessing a bidentate leaving ligand modified from oxaliplatin has been synthesized, with one of the oxygen ligating atom substituted for a sulphur atom (resulting in a Pt-NNSO coordination core structure). The general structures are R,R-diaminocyclohexane (DACH)-Pt-(methylthio)acetic acid (K4) and DACH-Pt-(thiophenylacetic acid) (K4 derivatives). Substitution of an electron donating or withdrawing group at the ortho or para position on the phenyl ring of K4 derivatives was found to affect the complexes' stability, reactivity with the biological molecules (5'-guanosine monophosphate (5'-GMP) and L-methionine (L-Met)) and anticancer activity...
February 12, 2017: Journal of Inorganic Biochemistry
https://www.readbyqxmd.com/read/28214284/basic-translational-science-survey-section-kidney-cancer
#4
Jodi K Maranchie
No abstract text is available yet for this article.
February 14, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28214282/basic-translational-science-survey-section-kidney-cancer
#5
Jodi K Maranchie
No abstract text is available yet for this article.
February 14, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28214279/basic-translational-science-survey-section-kidney-cancer
#6
Jodi K Maranchie
No abstract text is available yet for this article.
February 14, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28213277/fluorescence-and-computed-tomography-for-assessing-the-biodistribution-of-sirna-after-intratracheal-application-in-mice
#7
Antonia Geyer, Cornelia Lorenzer, Sebastian Gehrig, Manuela Simlinger, Johannes Winkler, Haider Sami, Manfred Ogris
Pulmonary delivery of nucleic acids opens the possibility for direct treatment of lung diseases, like fibrosis, cancer, and infections. Lung retention and biodistribution of nucleic acids remain important issues for the development of suitable therapeutic approaches. Moreover, monitoring the dynamic biodistribution processes of siRNA after aerosol delivery can help in identifying bottlenecks and optimising therapeutic concepts. We investigated dynamic biodistribution events after intratracheal application of chemically stabilised siRNA labeled with near infrared emitting dye AlexaFluor750 (AF750)...
February 14, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28212852/prevalence-of-proteinuria-and-other-abnormalities-in-urinalysis-performed-in-the-urology-clinic
#8
Adam Bezinque, Sabrina L Noyes, Samer Kirmiz, Jessica Parker, Sumi Dey, Richard J Kahnoski, Brian R Lane
OBJECTIVE: To compare the prevalence of proteinuria in the urology clinic with other outpatient settings. Chronic kidney disease (CKD) is classified according to cause, GFR, and proteinuria. Proteinuria may be more prevalent patients with known CKD, renal disorders (benign or malignant), and/or after urologic surgery. METHODS: Cross-sectional study of 3 populations undergoing urinalysis (UA) testing: general outpatients (n=20,334), urology outpatients (n=5,023), and kidney cancer patients (n=1,016)...
February 14, 2017: Urology
https://www.readbyqxmd.com/read/28212442/ecto-5-nucleotidase-cd73-nt5e-vitamin-d-receptor-and-fgf23-gene-polymorphisms-may-play-a-role-in-the-development-of-calcific-uremic-arteriolopathy-in-dialysis-patients-data-from-the-german-calciphylaxis-registry
#9
Hansjörg Rothe, Vincent Brandenburg, Margot Haun, Barbara Kollerits, Florian Kronenberg, Markus Ketteler, Christoph Wanner
INTRODUCTION: Calciphylaxis/calcific uremic arteriolopathy affects mainly end-stage kidney disease patients but is also associated with malignant disorders such as myeloma, melanoma and breast cancer. Genetic risk factors of calciphylaxis have never been studied before. METHODS: We investigated 10 target genes using a tagging SNP approach: the genes encoding CD73/ ecto-5'-nucleotidase (purinergic pathway), Matrix Gla protein, Fetuin A, Bone Gla protein, VKORC1 (all related to intrinsic calcification inhibition), calcium-sensing receptor, FGF23, Klotho, vitamin D receptor, stanniocalcin 1 (all related to CKD-MBD)...
2017: PloS One
https://www.readbyqxmd.com/read/28212358/kidney-cancer-news
#10
(no author information available yet)
No abstract text is available yet for this article.
December 2016: Clinical Advances in Hematology & Oncology: H&O
https://www.readbyqxmd.com/read/28209242/survival-of-macrovascular-disease-chronic-kidney-disease-chronic-respiratory-disease-cancer-and-smoking-in-patients-with-type-2-diabetes-biobank-japan-cohort
#11
Hiroshi Yokomichi, Akiko Nagai, Makoto Hirata, Yutaka Kiyohara, Kaori Muto, Toshiharu Ninomiya, Koichi Matsuda, Yoichiro Kamatani, Akiko Tamakoshi, Michiaki Kubo, Yusuke Nakamura, Zentaro Yamagata
BACKGROUND: The number of patients with diabetes is increasing worldwide. Macrovascular disease, chronic kidney disease, chronic respiratory disease, cancer and smoking frequently accompany type 2 diabetes. Few data are available related to mortality of Asians with diabetes associated with these serious comorbidities. The present study aimed to quantify the excess mortality risks of type 2 diabetic patients with comorbidities. METHODS: We analysed the available records of 30,834 Japanese patients with type 2 diabetes from the BioBank Japan Project between 2003 and 2007...
February 10, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28209087/the-effect-of-hypericum-perforatum-on-kidney-ischemia-reperfusion-damage
#12
Murat Cakir, Halil Duzova, Işil Baysal, Cemile Ceren Gül, Gülbahar Kuşcu, Fatma Kutluk, Hilal Çakin, Şifanur Şeker, Esranur İlbeği, Seda Uslu, Umut Avci, Samet Demir, Cihan Akinci, Sercan Atli
It has been revealed in recent studies that Hypericum Perforatum (HP) is influential on cancer, inflammatory diseases, bacterial and viral diseases, and has neuroprotective and antioxidant properties. In this study, we investigated the effect of HP, which is known to have antioxidant and anti-inflammatory effects, on kidney I/R damage. Male Sprague-Dawley rats were divided into three groups, and each of the groups had eight rats: The Control Group; the Ischemia/Reperfusion (I/R) Group; and the IR + HP Group which was treated with 50 mg/kg of HP...
November 2017: Renal Failure
https://www.readbyqxmd.com/read/28208702/the-glutamate-dehydrogenase-pathway-and-its-roles-in-cell-and-tissue-biology-in-health-and-disease
#13
REVIEW
Andreas Plaitakis, Ester Kalef-Ezra, Dimitra Kotzamani, Ioannis Zaganas, Cleanthe Spanaki
Glutamate dehydrogenase (GDH) is a hexameric enzyme that catalyzes the reversible conversion of glutamate to α-ketoglutarate and ammonia while reducing NAD(P)⁺ to NAD(P)H. It is found in all living organisms serving both catabolic and anabolic reactions. In mammalian tissues, oxidative deamination of glutamate via GDH generates α-ketoglutarate, which is metabolized by the Krebs cycle, leading to the synthesis of ATP. In addition, the GDH pathway is linked to diverse cellular processes, including ammonia metabolism, acid-base equilibrium, redox homeostasis (via formation of fumarate), lipid biosynthesis (via oxidative generation of citrate), and lactate production...
February 8, 2017: Biology
https://www.readbyqxmd.com/read/28208226/a-rare-case-of-tfe-related-pigmented-renal-tumor-with-overlapping-features-between-melanotic-xp11-translocation-renal-cancer-and-xp11-renal-cell-carcinoma-with-melanotic-features
#14
Leonardo Cardili, Gregório Wrublevsky Pereira, Cristiano Ribeiro Viana
In recent years, an increasing number of TFE3 rearrangement-associated tumors with melanotic features have been reported as primary neoplasm in different anatomical sites, including the kidney. Melanotic Xp11 translocation renal cancer (MXTRC) and Xp11 renal cell carcinoma with melanotic features (XRCCM) have been proposed to be main categories for pigmented lesions in the microophthalmia-associated transcription factor (MiTF/TFE3) family of renal tumors that may show variable degrees of melanocytic differentiation...
February 16, 2017: Pathology International
https://www.readbyqxmd.com/read/28208186/comparison-of-patient-report-and-medical-records-of-comorbidities-results-from-a-population-based-cohort-of-patients-with-prostate-cancer
#15
Fan Ye, Dominic H Moon, William R Carpenter, Bryce B Reeve, Deborah S Usinger, Rebecca L Green, Kiayni Spearman, Nathan C Sheets, Kevin A Pearlstein, Angela R Lucero, Mark R Waddle, Paul A Godley, Ronald C Chen
Importance: The comorbid conditions of patients with cancer affect treatment decisions, which in turn affect survival and health-related quality-of-life outcomes. Comparative effectiveness research studies must account for these conditions via medical record abstraction or patient report. Objective: To examine the agreement between medical records and patient reports in assessing comorbidities. Design, Setting, and Participants: Patient-reported information and medical records were prospectively collected as part of the North Carolina Prostate Cancer Comparative Effectiveness & Survivorship Study, a population-based cohort of 881 patients with newly diagnosed localized prostate cancer enrolled in the North Carolina Central Cancer Registry from January 1, 2011, through June 30, 2013...
February 16, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28207636/association-between-pretransplant-cancer-and-survival-in-kidney-transplant-recipients
#16
Dag Olav Dahle, Tom Grotmol, Torbjørn Leivestad, Anders Hartmann, Karsten Midtvedt, Anna V Reisæter, Geir Mjøen, Hege K Pihlstrøm, Hege Næss, Hallvard Holdaas
BACKGROUND: Kidney transplantation in recipients with a previous malignancy is often deferred 2-5 years after cancer treatment due to fear of cancer recurrence. In Norway, the required waiting period has been 1 year. METHODS: We compared patient and graft survival of recipients with pretransplant cancer to the outcomes of matched recipients without such cancer (comparators) using Cox regression. RESULTS: From 1963 to 2010, 377 of 5867 recipients (6...
February 15, 2017: Transplantation
https://www.readbyqxmd.com/read/28207203/is-chronic-kidney-disease-an-adverse-factor-in-lung-cancer-clinical-outcome-a-propensity-score-matching-study
#17
Ming-Shian Lu, Miao-Fen Chen, Chien-Chao Lin, Yuan-Hsi Tseng, Yao-Kuang Huang, Hui-Ping Liu, Ying-Huang Tsai
BACKGROUND: Comorbidity has a great impact on lung cancer survival. Renal function status may affect treatment decisions and drug toxicity. The survival outcome in lung cancer patients with coexisting chronic kidney disease (CKD) has not been fully evaluated. We hypothesized that CKD is an independent risk factor for mortality in patients with lung cancer. METHODS: A retrospective, propensity-matched study of 434 patients diagnosed between June 2004 and May 2012 was conducted...
February 16, 2017: Thoracic Cancer
https://www.readbyqxmd.com/read/28205394/obesity-and-kidney-disease-hidden-consequences-of-the-epidemic
#18
Csaba P Kovesdy, Susan L Furth, Carmine Zoccali
Obesity has become a worldwide epidemic, and its prevalence has been projected to grow by 40% in the next decade. This increasing prevalence has implications for the risks of diabetes, cardiovascular disease and also for Chronic Kidney Disease. A high body mass index is one of the strongest risk factors for new-onset Chronic Kidney Disease. In individuals affected by obesity, a series of complex pathophysiologic changes occur that lead to the development of Chronic Kidney Disease. These include on the one hand effects mediated by the downstream consequences of obesity (such as diabetes mellitus and hypertension), but also direct effects of adipose tissue, via humoral factors such as leptin, adiponectin, resistin and visfatin)...
March 2017: Journal of Renal Care
https://www.readbyqxmd.com/read/28202399/the-epidemiology-of-stevens-johnson-syndrome-and-toxic-epidermal-necrolysis-in-the-uk
#19
Noel Frey, Janine Jossi, Michael Bodmer, Andreas Bircher, Susan S Jick, Christoph R Meier, Julia Spoendlin
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare but life-threatening mucocutaneous diseases. SJS/TEN mostly manifest as a reaction to new drug use, but little is known about their incidence and epidemiology. We conducted a large observational study on the epidemiology of SJS/TEN using data from the UK-based Clinical Practice Research Datalink. Among 551 validated SJS/TEN cases, we calculated an incidence rate of 5.76 SJS/TEN cases/million person-years between 1995 and 2013, which was consistent throughout the study period, and was highest in patients aged 1-10 years and ≥80 years...
February 12, 2017: Journal of Investigative Dermatology
https://www.readbyqxmd.com/read/28202165/ghetting-to-know-adpkd-proliferative-signaling-stat
#20
Ching-Hsien Chen, Robert H Weiss
Due to their common pathogenesis and parallel proliferative signaling pathways, the cystic diseases have been recently studied in the context of cancer biology. The present study continues this paradigm by identifying signal transducer and activator of transcription (STAT5) and growth hormone (GH) as potentially modifiable pathways in polycystic kidney disease. GH, which is a potent activator of STAT5, has the additional possibility of being a biomarker, as well as providing a potential mechanism of action of somatostatin analogs in clinical trials...
March 2017: Kidney International
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