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https://www.readbyqxmd.com/read/29149404/the-translational-controlled-tumour-protein-tctp-biological-functions-and-regulation
#1
Ulrich-Axel Bommer
The Translational Controlled Tumour Protein TCTP (gene symbol TPT1, also called P21, P23, Q23, fortilin or histamine-releasing factor, HRF) is a highly conserved protein present in essentially all eukaryotic organisms and involved in many fundamental cell biological and disease processes. It was first discovered about 35 years ago, and it took an extended period of time for its multiple functions to be revealed, and even today we do not yet fully understand all the details. Having witnessed most of this history, in this chapter, I give a brief overview and review the current knowledge on the structure, biological functions, disease involvements and cellular regulation of this protein...
2017: Results and Problems in Cell Differentiation
https://www.readbyqxmd.com/read/29146656/prevalence-of-diabetic-retinopathy-in-children-and-young-people-living-with-diabetes-protocol-for-a-systematic-review
#2
Maria Carolina Ibanez-Bruron, Ameenat L Solebo, Phillippa M Cumberland, Jugnoo S Rahi
INTRODUCTION: The frequency of diabetes mellitus in childhood is increasing. Thus, more children and young people are at risk of developing diabetic retinopathy and diabetes related visual impairment. However, there is no consensus on optimal screening strategies for the paediatric population reflecting the lack of clarity about the current burden of disease in this group. We aim to estimate the prevalence of diabetic retinopathy in children and young people living with types 1 or 2 diabetes, and to investigate potential sources of heterogeneity in this figure so as to inform screening strategies for this population...
November 15, 2017: BMJ Open
https://www.readbyqxmd.com/read/29146600/n-glycan-profile-and-kidney-disease-in-type-1-diabetes
#3
Mairead L Bermingham, Marco Colombo, Stuart J McGurnaghan, Luke A K Blackbourn, Frano Vučković, Maja Pučić Baković, Irena Trbojević-Akmačić, Gordan Lauc, Felix Agakov, Anna S Agakova, Caroline Hayward, Lucija Klarić, Colin N A Palmer, John R Petrie, John Chalmers, Andrew Collier, Fiona Green, Robert S Lindsay, Sandra Macrury, John A McKnight, Alan W Patrick, Sandeep Thekkepat, Olga Gornik, Paul M McKeigue, Helen M Colhoun
OBJECTIVE: Poorer glycemic control in type 1 diabetes may alter N-glycosylation patterns on circulating glycoproteins, and these alterations may be linked with diabetic kidney disease (DKD). We investigated associations between N-glycans and glycemic control and renal function in type 1 diabetes. RESEARCH DESIGN AND METHODS: Using serum samples from 818 adults who were considered to have extreme annual loss in estimated glomerular filtration rate (eGFR; i.e., slope) based on retrospective clinical records, from among 6,127 adults in the Scottish Diabetes Research Network Type 1 Bioresource Study, we measured total and IgG-specific N-glycan profiles...
November 16, 2017: Diabetes Care
https://www.readbyqxmd.com/read/29144812/increased-bone-turnover-in-type-2-diabetes-patients-randomized-to-bariatric-surgery-vs-medical-therapy-at-5-years
#4
Megan R Crawford, Nathan Pham, Leila Khan, James F Bena, Philip R Schauer, Sangeeta R Kashyap
OBJECTIVE: The aim of our study was to determine the 5 year outcomes of bariatric surgery vs. intensive medical therapy on bone turnover in patients with type 2 diabetes (T2DM) from the STAMPEDE trial. METHODS: This is an ancillary investigation of a 5 year randomized control trial at a single tertiary care center involving 95 patients aged 48.5 ± 8 years with obesity (BMI: 36.5±3.6 kg/m(2)) and uncontrolled T2DM (HbA1C: 9.3 ±1.6%). Patients were randomized to intensive medical therapy (IMT; N=25), Roux-en-Y gastric bypass (RYGB; N=37), or sleeve gastrectomy (SG; N=33) for diabetes treatment...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29142574/frequency-of-type-2-diabetes-mellitus-in-nephropathic-patients-and-comparison-of-mean-magnesium-levels-in-nephropathic-patients-with-and-without-type-2-diabetes-mellitus
#5
Mariam Azeem, Adil Iqbal, Nasir Farooq Butt, Fawad Ahmad Randhawa, Uzma Malik
Objective: The objective of this study was to determine the frequency of Type 2 diabetes mellitus (T2DM) in patients with nephropathy (i.e. Chronic Kidney Disease Stage 1 to 3) and to compare the mean magnesium levels in diabetic nephropathic patients and non-diabetic nephropathic patients. Methods: This cross-sectional study was conducted in department of Medicine, Mayo Hospital Lahore from August 2014 to February 2015. Using non-probability purposive sampling 200 nephropathic (Chronic Kidney Disease Stage 1 to 3) patients were selected...
September 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/29142402/chromosomal-fragmentation-a-possible-marker-for-the-selection-of-high-gymnemic-acid-yielding-accessions-of-gymnema-sylvestre-r-br
#6
Ashutosh Kumar Verma, Sunita Singh Dhawan
Background: Gymnema sylvestre R. Br. a member of family Asclepiadaceae as mentioned in Indian Pharmacopoeia popular among the researchers because of stimulatory effect of its phytoconstituent on pancreatic cells and potential to treat Type I and II type of diabetes. Objectives: Development of cost-effective marker system for the selection of high gymnemic acid yielding accessions of G. sylvestre. Materials and Methods: Presoaked seeds of Brassica campestris treated with different dilutions of gymnemagenin and 10% leaf extract of twenty different accessions of G...
October 2017: Pharmacognosy Magazine
https://www.readbyqxmd.com/read/29141503/association-of-the-genetic-and-traditional-risk-factors-of-ischaemic-heart-disease-with-stemi-and-nstemi-development
#7
Diana Žaliaduonytė-Pekšienė, Vaiva Lesauskaitė, Rasa Liutkevičienė, Vytenis Tamakauskas, Vilius Kviesulaitis, Giedrė Šinkūnaitė-Maršalkienė, Sandrita Šimonytė, Simonita Mačiulskytė, Eglė Tamulevičiūtė-Prascienė, Olivija Gustienė, Abdonas Tamošiūnas, Remigijus Žaliūnas
INTRODUCTION: To evaluate the influence of traditional risk factors of ischaemic heart disease and genetic factors to predict different types of acute coronary syndromes. MATERIALS AND METHODS: Five hundred and twenty-three patients with acute coronary syndromes (393 with ST elevation myocardial infarction (STEMI) and 130 with non-ST elevation myocardial infarction (NSTEMI)) comprised the study group. The control group consisted of 645 subjects free from symptoms of ischaemic heart disease and stroke...
October 2017: Journal of the Renin-angiotensin-aldosterone System: JRAAS
https://www.readbyqxmd.com/read/29140556/withdrawn-transcendental-meditation-for-the-primary-prevention-of-cardiovascular-disease
#8
REVIEW
Louise Hartley, Angelique Mavrodaris, Nadine Flowers, Edzard Ernst, Karen Rees
BACKGROUND: A major determinant in cardiovascular disease (CVD) is stress. As transcendental meditation (TM) is thought to help in lowering negative stress indicators, it may be a beneficial strategy for the primary prevention of CVD. OBJECTIVES: To determine the effectiveness of TM for the primary prevention of CVD. SEARCH METHODS: We searched the following electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL) (2013, Issue 10); MEDLINE (Ovid) (1946 to week three November 2013); EMBASE Classic and EMBASE (Ovid) (1947 to week 48 2013); ISI Web of Science (1970 to 28 November 2013); and Database of Abstracts of Reviews of Effects (DARE) and Health Technology Assessment Database and Health Economics Evaluations Database (November 2013)...
November 15, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29138876/lower-risk-of-dementia-with-pioglitazone-compared-with-other-second-line-treatments-in-metformin-based-dual-therapy-a-population-based-longitudinal-study
#9
Chieh-Hsiang Lu, Chen-Yi Yang, Chung-Yi Li, Cheng-Yang Hsieh, Huang-Tz Ou
AIMS/HYPOTHESIS: The effect of pioglitazone was compared with that of other second-line glucose-lowering drugs on the risk of dementia among individuals with type 2 diabetes receiving metformin-based dual therapy. METHODS: A total of 204,323 individuals with type 2 diabetes aged ≥18 years who were stable metformin users and dementia-free before the initiation of second-line glucose-lowering medication were identified in the period 2000-2011 from Taiwan's National Health Insurance Research Database and followed to the end of 2013...
November 14, 2017: Diabetologia
https://www.readbyqxmd.com/read/29138356/the-soluble-pro-renin-receptor-does-not-influence-lithium-induced-diabetes-insipidus-but-does-provoke-beiging-of-white-adipose-tissue-in-mice
#10
Kevin T Yang, Fei Wang, Xiaohan Lu, Kexin Peng, Tianxin Yang, J David Symons
Earlier we reported that the recombinant soluble (pro) renin receptor sPRR-His upregulates renal aquoporin-2 (AQP2) expression, and attenuates polyuria associated with nephrogenic diabetes insipidus (NDI) induced by vasopressin type 2 receptor (V2R) antagonism. Patients that receive lithium therapy develop polyuria associated NDI that might be secondary to downregulation of renal AQP2. We hypothesized that sPRR-His attenuates indices of NDI associated with lithium treatment. Eight-week-old male C57/BL6 mice consumed chow supplemented with LiCl (40 mmol/kg diets) for 14 days...
November 2017: Physiological Reports
https://www.readbyqxmd.com/read/29137117/a-systematic-review-and-meta-analysis-of-proteomics-literature-on-the-response-of-human-skeletal-muscle-to-obesity-type-2-diabetes-mellitus-t2dm-versus-exercise-training
#11
REVIEW
Kanchana Srisawat, Sam O Shepherd, Paulo J Lisboa, Jatin G Burniston
We performed a systematic review and meta-analysis of proteomics literature that reports human skeletal muscle responses in the context of either pathological decline associated with obesity/T2DM and physiological adaptations to exercise training. Literature was collected from PubMed and DOAJ databases following PRISMA guidelines using the search terms 'proteom*', and 'skeletal muscle' combined with either 'obesity, insulin resistance, diabetes, impaired glucose tolerance' or 'exercise, training'. Eleven studies were included in the systematic review, and meta-analysis was performed on a sub-set (four studies) of the reviewed literature that reported the necessary primary data...
November 11, 2017: Proteomes
https://www.readbyqxmd.com/read/29137044/outcomes-of-percutaneous-coronary-intervention-in-patients-with-coronary-chronic-total-occlusions-with-versus-without-type-2-diabetes-mellitus-a-systematic-review-and-meta-analysis
#12
Qiang Wang, Hao Liu, Jiawang Ding
BACKGROUND: Nowadays, due to advanced techniques and well-trained interventionists in catheter labs, new scientific research has shown percutaneous coronary intervention (PCI) to be a safe treatment procedure in patients with chronic total occlusion (CTO). However, no study has systematically compared PCI outcomes in CTO patients with versus without type 2 diabetes mellitus (T2DM). Therefore, through this meta-analysis we aimed to systematically solve this issue. METHODS: Between September 2016 and June 2017, the Cochrane Database of Randomized Trials, EMBASE, and MEDLINE databases were carefully searched for publications comparing PCI outcomes in CTO patients with versus without T2DM...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29136335/sii-ang-ii-potentiates-insulin-receptor-signalling-and-glycogen-synthesis-in-hepatocytes
#13
Samra Joke Sanni, Christina Lyngsø, Steen Gammeltoft, Jakob Lerche Hansen
The angiotensin II type I receptor (AT1R) is involved in the regulation of cardiovascular function. Excessive activation of AT1R by angiotensin II (Ang II) leads to cardiovascular disease and may be involved in the development of insulin resistance and diabetes. Functionally selective Ang II analogues, such as the [Sar1, Ile4, Ile8]-angiotensin II (SII Ang II) analogue that only activates a subset of signalling networks have been demonstrated to have beneficial effects on cardiovascular function in certain settings, including lowering blood pressure and increasing cardiac performance...
November 14, 2017: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/29136234/non-apnoea-sleep-disorder-increases-the-risk-of-subsequent-female-infertility-a-nationwide-population-based-cohort-study
#14
I-Duo Wang, Yung-Liang Liu, Chung-Kan Peng, Chi-Hsiang Chung, Shan-Yueh Chang, Chang-Huei Tsao, Wu-Chien Chien
Study Objectives: Non-apnoea sleep disorder (NASD) increases the risk of hypertension, type 2 diabetes mellitus (DM), chronic kidney disease (CKD), cardiovascular disease and stroke. However, the risk and the time interval of NASD to female infertility has not been thoroughly understood. Our study aimed to determine whether NASD increases subsequent risk of female infertility. Methods: This study utilized outpatient and inpatient data from the Longitudinal Health Insurance Database (LHID) between 2000 and 2010 in Taiwan...
November 9, 2017: Sleep
https://www.readbyqxmd.com/read/29136145/a-two-step-method-for-variable-selection-in-the-analysis-of-a-case-cohort-study
#15
P J Newcombe, S Connolly, S Seaman, S Richardson, S J Sharp
Background: Accurate detection and estimation of true exposure-outcome associations is important in aetiological analysis; when there are multiple potential exposure variables of interest, methods for detecting the subset of variables most likely to have true associations with the outcome of interest are required. Case-cohort studies often collect data on a large number of variables which have not been measured in the entire cohort (e.g. panels of biomarkers). There is a lack of guidance on methods for variable selection in case-cohort studies...
November 10, 2017: International Journal of Epidemiology
https://www.readbyqxmd.com/read/29135052/enhanced-effect-of-human-mesenchymal-stem-cells-expressing-human-tnf-%C3%AE-r-fc-and-ho-1-gene-on-porcine-islet-xenotransplantation-in-humanized-mice
#16
Han-Sin Lee, Sanghyun Song, Du Yeon Shin, Geun-Soo Kim, Jong-Hyun Lee, Chan Woo Cho, Kyo Won Lee, Hyojun Park, Curie Ahn, Jaeseok Yang, Heung-Mo Yang, Jae Berm Park, Sung-Joo Kim
BACKGROUND: Porcine islet xenotransplantation is considered an attractive alternative treatment for type 1 diabetes mellitus. However, it is largely limited because of initial rejection due to Instant Blood-Mediated Inflammatory Reaction (IBMIR), oxidative stress, and inflammatory responses. Recently, soluble tumor necrosis factor-ɑ receptor type I (sTNF-αR) and heme oxygenase (HO)-1 genes (HO-1/sTNF-αR) have been shown to improve the viability and functionality of porcine islets after transplantation...
November 14, 2017: Xenotransplantation
https://www.readbyqxmd.com/read/29133833/effect-of-soy-on-bone-turn-over-markers-in-men-with-type-2-diabetes-and-hypogonadism-a-randomised-controlled-study
#17
T Sathyapalan, M Aye, A S Rigby, W D Fraser, E S Kilpatrick, S L Atkin
Type 2 diabetes (T2DM) is associated with increased risk of fractures. Soy supplementation has been shown to have a beneficial effect on bone turnover markers (BTM) in postmenopausal women. However, the effect of soy supplementation on BTM in T2DM and particularly in men is unclear. We performed an analysis of a randomized double blind parallel study of 200 men with T2DM treated with soy, either with or without isoflavones. Outcome measures were type I collagen crosslinked beta C-telopeptide (βCTX), and type 1 procollagen-N-propeptide (P1NP)...
November 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29133343/clinical-and-histologic-characterization-of-nonalcoholic-steatohepatitis-in-african-american-patients
#18
Fernando Bril, Paola Portillo-Sanchez, I-Chia Liu, Srilaxmi Kalavalapalli, Kristin Dayton, Kenneth Cusi
OBJECTIVE: There has been a widespread misconception among physicians that African Americans are protected from developing nonalcoholic steatohepatitis (NASH). However, a formal histologic and metabolic comparison against well-matched Caucasians has never been performed. RESEARCH DESIGN AND METHODS: Sixty-seven African American patients were matched 2:1 to Caucasians (n = 134) for age, sex, BMI, hemoglobin A1c, and prevalence of type 2 diabetes mellitus (T2DM). Screening for NASH included measurement of intrahepatic triglyceride content by proton MRS ((1)H-MRS), followed by a liver biopsy if patients had hepatic steatosis...
November 13, 2017: Diabetes Care
https://www.readbyqxmd.com/read/29132171/metabolic-endotoxemia-activated-macrophages-promote-pancreatic-%C3%AE-cell-death-via-ifn%C3%AE-xaf1-pathway
#19
Mitsudai Tsuruta, Misaki Iwashita, Takanori Shinjo, Hiroaki Matsunaga, Akiko Yamashita, Fusanori Nishimura
Metabolic endotoxemia has been implicated in the pathogenesis of type 2 diabetes. In addition to adipose tissue inflammation, inflammatory cell infiltration is also observed in islets, although its effect on islets is largely unknown. We hypothesized that macrophage infiltration into islets leads to impairment of α or β cell function, which ultimately act to exacerbate the pathophysiology of diabetes. Gene expression in a murine α cell line, αTC1, and β cell line, βTC6, was investigated by DNA microarray after co-culturing the cells with a murine macrophage cell line, RAW 264...
November 13, 2017: Hormone and Metabolic Research, Hormon- und Stoffwechselforschung, Hormones et Métabolisme
https://www.readbyqxmd.com/read/29131453/mechanistic-insights-on-human-phosphoglucomutase-revealed-by-transition-path-sampling-and-molecular-dynamics-calculations
#20
Natercia Bras, Pedro Fernandes, Maria Ramos, Steven Schwartz
Human -phosphoglucomutase 1 (-PGM) catalyzes the isomerization of glucose-1-phosphate into glucose-6-phosphate (G6P) via two sequential phosphoryl transfer steps with a glucose-1,6-bisphosphate (G16P) intermediate. Given that the release of G6P in gluconeogenesis raises glucose output levels, -PGM represents a tempting pharmacological target for type 2 diabetes. Here, we provide the first theoretical study of the catalytic mechanism of human -PGM. We performed transition path sampling simulations to unveil the atomic details of the two catalytic chemical steps, which could be key for developing transition state (TS) analogue molecules with inhibitory properties...
November 12, 2017: Chemistry: a European Journal
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