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Nan Shwe Nwe Htun, Peter Odermatt, Ivan Müller, Peiling Yap, Peter Steinmann, Christian Schindler, Markus Gerber, Rosa Du Randt, Cheryl Walter, Uwe Pühse, Jürg Utzinger, Nicole Probst-Hensch
BACKGROUND: Low- and middle-income countries are facing a dual disease burden with infectious diseases (e.g., gastrointestinal tract infections) and non-communicable diseases (e.g., diabetes) being common. For instance, chronic parasite infections lead to altered immune regulatory networks, anemia, malnutrition, and diarrhea with an associated shift in the gut microbiome. These can all be pathways of potential relevance for insulin resistance and diabetes. The aim of this study was to investigate the association between common gastrointestinal tract infections and glycemia in children from non-fee paying schools in South Africa...
March 15, 2018: PLoS Neglected Tropical Diseases
Maria L Alva
This paper selectively reviews the economic research on individual (i.e., diabetes prevention programs and financial rewards for weight loss) and population-wide based diabetes prevention interventions (such as food taxes, nutritional labeling, and worksite wellness programs) that demonstrate a direct reduction in diabetes incidence or improvements in diabetes risk factors such as weight, glucose or glycated hemoglobin. The paper suggests a framework to guide decision makers on how to use the available evidence to determine the optimal allocation of resources across population-wide and individual-based interventions...
March 15, 2018: International Journal of Environmental Research and Public Health
Robyn K Pollom, Timothy Costigan, Lyndon B Lacaya, Liza L Ilag, Priscilla A Hollander
INTRODUCTION: To compare efficacy and safety of Basaglar® [insulin glargine 100 units/mL; LY insulin glargine (LY IGlar)] to Lantus® [insulin glargine 100 units/mL; SA insulin glargine (SA IGlar)] in older (≥ 65 years) or younger (< 65 years) patients with type 2 diabetes (T2D). METHODS: This subgroup analysis of a phase 3, randomized, double-blind, multinational, 24-week study compared LY IGlar and SA IGlar on several clinical efficacy (change in glycated hemoglobin (A1c), basal insulin dose, weight) and safety outcomes (incidence of adverse events, insulin antibodies, hypoglycemia incidence and rates) in patients either ≥ 65 or < 65 years...
March 14, 2018: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
Po-Chi Chan, Cheng-Yu Wei, Guang-Uei Hung, Pai-Yi Chiu
Objectives: The association of vascular risk factors (VRFs) with incidence of Alzheimer's disease (AD) and vascular dementia (VaD) has been well studied. However, the association between VRFs and non-AD dementia is seldom investigated. In this study, we aim to compare the concurrence of VRFs of Lewy body dementia (LBD) to AD. Materials & Methods: We consecutively enrolled patients with dementia with Lewy bodies (DLB), Parkinson's disease dementia (PDD), and AD, and the prevalence of arterial hypertension, diabetes mellitus, hypercholesterolemia, hyperlipidemia, smoking, and obesity was assessed and compared...
March 2018: Brain and Behavior
Ali Hafez Ali Mohammed El-Far, Seiichi Munesue, Ai Harashima, Akira Sato, Mika Shindo, Shingo Nakajima, Mana Inada, Mariko Tanaka, Akihiko Takeuchi, Hiroyuki Tsuchiya, Hiroshi Yamamoto, Hazem M E Shaheen, Yasser S El-Sayed, Shuhei Kawano, Sei-Ichi Tanuma, Yasuhiko Yamamoto
Receptor for advanced glycation end-products (RAGE) is a pattern recognition receptor implicated in the pathogenesis of certain types of cancer. In the present study, papaverine was identified as a RAGE inhibitor using the conversion to small molecules through optimized-peptide strategy drug design system. Papaverine significantly inhibited RAGE-dependent nuclear factor κ-B activation driven by high mobility group box-1, a RAGE ligand. Using RAGE- or dominant-negative RAGE-expressing HT1080 human fibrosarcoma cells, the present study revealed that papaverine suppressed RAGE-dependent cell proliferation and migration dose-dependently...
April 2018: Oncology Letters
Kui Wu, Yan Cheng, Tingting Li, Ziwen Ma, Junxiu Liu, Qingying Zhang, Haidong Cheng
Aims: To evaluate the utility of glycated haemoglobin A1c (HbA1c) alone and in combination with haematocrit (HCT) for screening gestational diabetes mellitus (GDM) between 12-16 gestational weeks. Methods: This prospective study was carried out in the Obstetrics and Gynaecology Hospital of Fudan University from November 2014 to February 2015. In total, 690 pregnant women between 20 and 35 years old were included in this study. All subjects received a routine blood examination for HbA1c and HCT at 12-16 gestational weeks (gw) and a 75-g oral glucose tolerance test at 24-28 gw...
2018: Diabetology & Metabolic Syndrome
Xin Xue, Xingxing Chen, Weili Fan, Guan Wang, Liang Zhang, Zongfeng Chen, Peng Liu, Mingyong Liu, Jianhua Zhao
High-mobility group box 1 (HMGB1) facilitates neural stem cells (NSCs) proliferation and differentiation into neuronal linage. However, the effect of HMGB1 on NSCs migration is still elusive. The present study is to investigate the corelation between HMGB1 and NSCs migration and the potential mechanism. The results indicated that 1 ng/ml HMGB1 promoted NSCs proliferation using CCK8 assays. Moreover, data showed that 1 ng/ml HMGB1 facilitated NSCs migration via filopodia formation using phase-contrast and transwell assays...
March 14, 2018: Scientific Reports
Stefan Roth, Vikramjeet Singh, Steffen Tiedt, Lisa Schindler, Georg Huber, Arie Geerlof, Daniel J Antoine, Antoine Anfray, Cyrille Orset, Maxime Gauberti, Antoine Fournier, Lesca M Holdt, Helena Erlandsson Harris, Britta Engelhardt, Marco E Bianchi, Denis Vivien, Christof Haffner, Jürgen Bernhagen, Martin Dichgans, Arthur Liesz
Stroke induces a multiphasic systemic immune response, but the consequences of this response on atherosclerosis-a major source of recurrent vascular events-have not been thoroughly investigated. We show that stroke exacerbates atheroprogression via alarmin-mediated propagation of vascular inflammation. The prototypic brain-released alarmin high-mobility group box 1 protein induced monocyte and endothelial activation via the receptor for advanced glycation end products (RAGE)-signaling cascade and increased plaque load and vulnerability...
March 14, 2018: Science Translational Medicine
Raffaella Mastrocola, Ilario Ferrocino, Erica Liberto, Fausto Chiazza, Alessia Sofia Cento, Debora Collotta, Giulia Querio, Debora Nigro, Valeria Bitonto, Juan Carlos Cutrin, Kalliopi Rantsiou, Mariaconcetta Durante, Emanuela Masini, Manuela Aragno, Chiara Cordero, Luca Cocolin, Massimo Collino
Despite clinical findings suggesting that the form (liquid versus solid) of the sugars may significantly affect the development of metabolic diseases, no experimental data are available on the impact of their formulations on gut microbiota, integrity and hepatic outcomes. In the present sudy, C57Bl/6j mice were fed a standard diet plus water (SD), a standard diet plus 60% fructose syrup (L-Fr) or a 60% fructose solid diet plus water (S-Fr) for 12 weeks. Gut microbiota was characterized through 16S rRNA phylogenetic profiling and shotgun sequencing of microbial genes in ileum content and related volatilome profiling...
February 13, 2018: Journal of Nutritional Biochemistry
Z Merhi, E Buyuk, M J Cipolla
STUDY QUESTION: Does vitamin D attenuate the adverse effects of advanced glycation end products (AGEs) on steroidogenesis by human granulosa cells (GCs)? SUMMARY ANSWER: AGEs alter the expression of genes important in steroidogenesis while 1,25-dihydroxyvitamin D3 (vit D3) in vitro attenuates some of the actions of AGEs on steroidogenic gene expression, possibly by downregulating the expression of the pro-inflammatory cell membrane receptor for AGEs (RAGE). WHAT IS KNOWN ALREADY: Vitamin D attenuates the pro-inflammatory effects of AGEs in non-ovarian tissues...
March 12, 2018: Molecular Human Reproduction
Xinlei Wang, Xiaoqin Zhao, Ranran Zhou, Yunjuan Gu, Xiaohui Zhu, Zhuqi Tang, Xinlu Yuan, Wei Chen, Rongping Zhang, Chen Qian, Shiwei Cui
AIMS/INTRODUCTION: Previous studies have shown that glucose peak time during oral glucose tolerance test varies in type 2 diabetes; however, characteristics of this heterogeneity remain unclear. This research aimed to investigate the characteristics of delayed glucose peak time in type 2 diabetes. METHODS: A total of 178 subjects who underwent oral glucose tolerance test were divided into five groups according to glucose peak time. RESULTS: Twenty-five subjects with normal glucose tolerance had a glucose peak at 30 min...
March 14, 2018: Journal of Diabetes Investigation
H R Prasanna Kumar, H Basavana Gowdappa, Tejashwi Hosmani, Tejashri Urs
Background: Diabetes mellitus (DM) is a chronic abnormal metabolic condition, which manifests elevated blood sugar level over a prolonged period. The pancreatic endocrine system generally gets affected during diabetes, but often abnormal exocrine functions are also manifested due to its proximity to the endocrine system. Fecal elastase-1 (FE-1) is found to be an ideal biomarker to reflect the exocrine insufficiency of the pancreas. Aim: The aim of this study was conducted to assess exocrine dysfunction of the pancreas in patients with type-2 DM (T2DM) by measuring FE levels and to associate the level of hyperglycemia with exocrine pancreatic dysfunction...
January 2018: Indian Journal of Endocrinology and Metabolism
Se Hee Min, Jeong-Hwa Yoon, Sun Joon Moon, Seokyung Hahn, Young Min Cho
Sodium glucose cotransporter 2 (SGLT2) inhibitors and dipeptidyl peptidase-4 (DPP4) inhibitors have complementary mode of action. For the meta-analysis comparing the efficacy and safety between SGLT2 inhibitor plus DPP4 inhibitor (SGLT2i/DPP4i) and placebo plus DPP4 inhibitor (PCB/DPP4i) in patients with type 2 diabetes mellitus (T2DM), we selected randomized controlled trials from electronic databases by predefined criteria. The primary outcome of interest was the change in glycated hemoglobin A1c (HbA1c) from baseline...
March 13, 2018: Scientific Reports
Maha Saber-Ayad, Shaista Manzoor, Ahmed El-Serafy, Ibrahim Mahmoud, Salah Abusnana, Nabil Sulaiman
BACKGROUND: Statin-induced myopathy has been linked to the C allele of a single nucleotide polymorphism (SNP) (rs4149056) of SLCO1B1 gene. This effect is more significant, but not restricted to simvastatin. Many studies have included European, American, African and Southeast Asian ancestries, but few were carried out on Middle Eastern population. AIM: To detect the prevalence of SLCO1B1 rs4149056 (521T>C) in Emirati population. METHOD: We recruited 282 Emiratis through the UAE National Diabetes and Lifestyle Project...
March 10, 2018: Diabetes Research and Clinical Practice
K Farrell, R Fernandez, Y Salamonson, R Griffiths, D J Holmes-Walker
AIMS: To identify a) determinants of glycated haemoglobin (HbA1c) at 18 and 30 months following transition in young people with Type 1 diabetes mellitus (T1DM) to a youth-specific diabetes service; and to b) evaluate the impact of the service on acute admissions with diabetic ketoacidosis (DKA) over a 14-year period. METHODS: An audit of records of youth with T1DM referred from paediatric services to the multidisciplinary transition service at Westmead Hospital, from 2001-2012, and followed-up to 2014...
March 10, 2018: Diabetes Research and Clinical Practice
Masaki Kobayashi, Douglas W Zochodne
Diabetic polyneuropathy (DPN) continues to be generally considered as a "microvascular" complication of diabetes mellitus alongside nephropathy and retinopathy. The microvascular hypothesis, however, may be tempered by the concept that diabetes directly targets dorsal root ganglion sensory neurons. This neuron specific concept, supported by accumulating evidence, might account for important features of DPN, such as its early sensory neuron degeneration. Diabetic sensory neurons develop neuronal atrophy alongside a series of mRNA changes related to declines in structural proteins, increases in heat shock protein (HSP), increases in the receptor for advanced glycation endproducts (RAGE), declines in growth factor signaling and other changes...
March 13, 2018: Journal of Diabetes Investigation
Jonathan McGavock, Anita Durksen, Brandy Wicklow, Sayma Malik, Elizabeth Ac Sellers, Tom Blydt-Hansen, Dan Chateau, Allison Dart
OBJECTIVE: The aim of this study was to determine whether the readiness for adopting healthy lifestyle behaviors was associated with mental health and comorbid conditions in youth with T2D. METHODS: A cross-sectional comparison of various measures of mental health (distress, stress, resilience) and comorbid conditions (glycated hemoglobin, adiposity, hypertension) was conducted within a cohort of indigenous youth with T2D living in Canada, stratified according to their readiness to adopt healthy lifestyle behaviors based on Prochaska's transtheoretical model...
March 13, 2018: Obesity
Stefano Menini, Carla Iacobini, Luisa de Latouliere, Isabella Manni, Vittoria Ionta, Claudia Blasetti Fantauzzi, Carlo Pesce, Paola Cappello, Francesco Novelli, Giulia Piaggio, Giuseppe Pugliese
Diabetes is an established risk factor for pancreatic cancer (PaC), together with obesity, Western diet and tobacco smoking. The common mechanistic link might be the accumulation of advanced glycation endproducts (AGEs), which characterizes all the above disease conditions and unhealthy habits. Surprisingly, however, the role of AGEs in PaC has not been examined yet, despite the evidence of a tumor-promoting role of RAGE, the receptor for AGEs. Here, we tested the hypothesis that AGEs promote PaC through RAGE activation...
March 13, 2018: Journal of Pathology
Asma Deeb, Abdulla Al Amoodi
We report a 4 years girl with congenital disorders of glycosylation (CDG) type Ib due to a novel homozygous mutation in MPI gene. She presented with diazoxide-responsive hyperinsulinemic hypoglycemia. CDG should be considered in unexplained hypoglycemia particularly in consanguineous families. Diagnosis enables monitoring/prevention of disease comorbidities and early effective treatment.
March 2018: Clinical Case Reports
Panagiotis I Georgianos, Maria I Pikilidou, Vassilios Liakopoulos, Elias V Balaskas, Pantelis E Zebekakis
Arterial stiffness is an important risk factor for cardiovascular morbidity and mortality in patients with end-stage renal disease (ESRD). Arterial stiffness aggravates cardiovascular risk via multiple pathways, such as augmentation of aortic systolic pressure, subendocardial hypoperfusion, and excess pulsatile energy transmission from macro- to microcirculation. Pathogenesis of the arteriosclerotic process in ESRD is complex and not yet fully understood. Several factors unique to ESRD, such as mineral metabolism disturbances, vascular calcifications, formation of advanced glycation end-products, and acute and chronic volume overload, are proposed to play a particular role in the progression of arteriosclerosis in ESRD...
March 12, 2018: Hypertension Research: Official Journal of the Japanese Society of Hypertension
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