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Type 2 diabetes

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https://www.readbyqxmd.com/read/28445955/metformin-is-associated-with-survival-benefit-in-pancreatic-cancer-patients-with-diabetes-a-systematic-review-and-meta-analysis
#1
Ping-Ting Zhou, Bo Li, Fu-Rao Liu, Mei-Chao Zhang, Qian Wang, Yan-Yan Li, Ci Xu, Yuan-Hua Liu, Yuan Yao, Dong Li
BACKGROUND: Pancreatic cancer is a highly lethal disease with a poor prognosis while metformin has been associated with a decreased risk of pancreatic cancer. Although the benefit of metformin was observed for pancreatic cancer prevention, it is not clear whether it can also affect the survival of pancreatic cancer patients with type 2 diabetes mellitus. A systematic review and meta-analysis was conducted to assess the effect of metformin on the survival of pancreatic cancer patients with type 2 diabetes mellitus...
April 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28445787/adipose-derived-stem-cells-were-impaired-in-restricting-cd4-t-cell-proliferation-and-polarization-in-type-2-diabetic-apoe-mouse
#2
Ming-Hao Liu, Ya Li, Lu Han, Yao-Yuan Zhang, Di Wang, Zhi-Hao Wang, Hui-Min Zhou, Ming Song, Yi-Hui Li, Meng-Xiong Tang, Wei Zhang, Ming Zhong
BACKGROUND: Atherosclerosis (AS) is the most common and serious complication of type 2 diabetes mellitus (T2DM) and is accelerated via chronic systemic inflammation rather than hyperglycemia. Adipose tissue is the major source of systemic inflammation in abnormal metabolic state. Pro-inflammatory CD4(+)T cells play pivotal role in promoting adipose inflammation. Adipose-derived stem cells (ADSCs) for fat regeneration have potent ability of immunosuppression and restricting CD4(+)T cells as well...
April 23, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28445783/jump-starting-shared-medical-appointments-for-diabetes-with-weight-management-rationale-and-design-of-a-randomized-controlled-trial
#3
Matthew J Crowley, David Edelman, Corrine I Voils, Matthew L Maciejewski, Cynthia J Coffman, Amy S Jeffreys, Marsha J Turner, Leslie A Gaillard, Teresa A Hinton, Elizabeth Strawbridge, Jennifer Zervakis, Anna Beth Barton, William S Yancy
BACKGROUND: Rates of glycemic control remain suboptimal nationwide. Medication intensification for diabetes can have undesirable side effects (weight gain, hypoglycemia), which offset the benefits of glycemic control. A Shared Medical Appointment (SMA) intervention for diabetes that emphasizes weight management could improve glycemic outcomes and reduce weight while simultaneously lowering diabetes medication needs, resulting in less hypoglycemia and better quality of life. We describe the rationale and design for a study evaluating a novel SMA intervention for diabetes that primarily emphasizes low-carbohydrate diet-focused weight management...
April 23, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28445685/outcomes-following-detection-of-low-level-plasma-hiv-rna-in-hiv-infected-patients-previously-virologically-suppressed-on-antiretroviral-therapy-a-retrospective-observational-study
#4
Annabelle M Warren, Allen C Cheng, Kerrie Watson, Sharon R Lewin, Jennifer F Hoy
Background: Progressively sensitive assays for plasma HIV RNA have led to increased detection of plasma HIV RNA between 20 and 200 copies/ml, known as low level viremia (LLV) when recurrent or persistent, in HIV-infected patients on antiretroviral therapy (ART). The aim of this study was to determine outcomes following initial detection of LLV in an Australian cohort. Methods: A retrospective study using the HIV Service Database (Alfred Hospital) included all patients on ART who recorded plasma HIV RNA 20-200 copies/mL following prior virological suppression (viral load (VL) HIV RNA <20 copies/mL) over 2 years (2010 to 2012), with follow-up to June 2013...
April 27, 2017: Sexual Health
https://www.readbyqxmd.com/read/28445528/baicalein-protects-rat-insulinoma-ins-1-cells-from-palmitate-induced-lipotoxicity-by-inducing-ho-1
#5
Hyun Jeong Kwak, Dongki Yang, Yongha Hwang, Hee-Sook Jun, Hyae Gyeong Cheon
OBJECTIVE: β-Cell dysfunction plays a central role in the pathogenesis of type 2 diabetes (T2D), and the identification of novel approaches to improve β-cell function is essential to treat this disease. Baicalein, a flavonoid originally isolated from the root of Scutellaria Baicalensis, has been shown to have beneficial effects on β-cell function. Here, the authors investigated the molecular mechanism responsible for the protective effects of baicalein against palmitate (PA)-induced impaired β-cell function, and placed focus on the role of heme oxygenase (HO)-1...
2017: PloS One
https://www.readbyqxmd.com/read/28445522/revealing-phenotype-associated-functional-differences-by-genome-wide-scan-of-ancient-haplotype-blocks
#6
Ritsuko Onuki, Rui Yamaguchi, Tetsuo Shibuya, Minoru Kanehisa, Susumu Goto
Genome-wide scans for positive selection have become important for genomic medicine, and many studies aim to find genomic regions affected by positive selection that are associated with risk allele variations among populations. Most such studies are designed to detect recent positive selection. However, we hypothesize that ancient positive selection is also important for adaptation to pathogens, and has affected current immune-mediated common diseases. Based on this hypothesis, we developed a novel linkage disequilibrium-based pipeline, which aims to detect regions associated with ancient positive selection across populations from single nucleotide polymorphism (SNP) data...
2017: PloS One
https://www.readbyqxmd.com/read/28445413/identification-of-highly-specific-scfvs-against-total-adiponectin-for-diagnostic-purposes
#7
Peter Wilton, Michael Steidel, Gabriele Krczal, Iris Hermanns, Andreas Pfützner, Alisa Konnerth, Kajohn Boonrod
Adiponectin is one of the most abundant adipokines secreted from adipose tissue. It acts as an endogenous insulin sensitizer and plasma concentrations are inversely correlated with obesity and metabolic syndrome. A decrease in plasma adiponectin levels normally indicates increased hormonal activity of the visceral lipid tissue, which is associated with decreased insulin sensitivity. It may therefore be considered a valuable biomarker for elucidating the underlying deteriorations resulting in type 2 diabetes and macrovascular disease...
April 26, 2017: Biology
https://www.readbyqxmd.com/read/28445304/toll-like-receptors-2-and-9-tlr2-and-tlr9-gene-polymorphism-in-patients-with-type-2-diabetes-and-diabetic-foot
#8
Mohamed-Naguib Abdalla Wifi, Maha Assem, Rasha Hamed Elsherif, Hameda Abdel-Fattah El-Azab, Aasem Saif
Toll-like receptors (TLRs) are innate immune receptors that mediate the inflammatory response in diabetes mellitus (DM). The aim of this study is to evaluate the association of TLR2 and TLR9 gene polymorphism in patients with type 2 DM (T2DM) and diabetic foot (DF).The study included 90 subjects divided into group I (30 patients with T2DM and DF), group II (30 patients with T2DM and no evidence of DF), and group III (normal control subjects). TLR2 (1350 T/C, rs3804100) and TLR9 (1237 T/C, rs5743836) genotyping was performed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique for all subjects...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28444955/serum-uric-acid-levels-are-associated-with-increased-risk-of-newly-developed-diabetic-retinopathy-among-japanese-male-patients-with-type-2-diabetes-a-prospective-cohort-study-diabetes-distress-and-care-registry-at-tenri-ddcrt-13
#9
Hirohito Kuwata, Shintaro Okamura, Yasuaki Hayashino, Satoru Tsujii, Hitoshi Ishii
OBJECTIVE: We assessed the prospective association between baseline serum uric acid (SUA) levels and consequent risk of developing diabetic retinopathy (DR). RESEARCH DESIGN AND METHODS: Data for 1839 type 2 diabetes patients without DR were obtained from a Japanese diabetes registry. A Cox proportional hazards model with time-varying exposure information by sex was used and adjusted for potential confounders to assess the independent correlations between baseline SUA levels and incidence rate of DR...
April 26, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28444922/regulation-of-organelle-function-by-metformin
#10
REVIEW
Jeongho Kim, Young-Jai You
Metformin ameliorates hyperglycemia without the side effects of lactic acidosis or hypoglycemia. Metformin lowers the blood glucose level by decreasing hepatic glucose production in the liver and by increasing glucose uptake in the muscle. Recent studies show that metformin induces cell death in certain cancer cell lines by interfering with the metabolism of the cancer cells. Therefore, understanding the mechanisms of action for metformin will provide insights into how to better treat diabetes and other metabolic disorders and also into the development of new therapeutic drugs...
April 26, 2017: IUBMB Life
https://www.readbyqxmd.com/read/28444863/the-prevalence-of-type-2-diabetes-in-urban-bo-sierra-leone-and-in-the-16-countries-of-the-west-africa-region
#11
Abu James Sundufu, Cecil N Bockarie, Kathryn H Jacobsen
BACKGROUND: The goal of this study was to measure the prevalence of diabetes among adults in urban Bo, Sierra Leone, and to compare the new result to the diabetes prevalence rates reported from studies across West Africa. METHODS: A total of 694 outpatients ages 18 and older at Bo Government Hospital were tested for diabetes between January 2012 and December 2014. Diabetes was defined as a fasting blood sugar level of ≥126 mg/dl (≥7.0 mmol/l). RESULTS: The overall prevalence of diabetes was 6...
April 26, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28444853/experimental-type-2-diabetes-induction-reduces-serum-vaspin-but-not-serum-omentin-in-wistar-rats
#12
Cynthia Aparecida de Castro, Karina Ana da Silva, Marina Molina Buffo, Karina Nogueira Zambone Pinto, Fernanda de Oliveira Duarte, Keico Okino Nonaka, Fernanda de Freitas Aníbal, Ana Cláudia Garcia de Oliveira Duarte
Vaspin and omentin are adipose tissue adipokines that have often been related to obesity and its comorbidities. The aim of this study was to investigate the behaviour of serum omentin and vaspin in models of type 2 diabetes. To do this, Wistar rats (~200 g) were randomly divided into two groups: a non-diabetic group (n = 6) and a diabetic group fed on a high-fat diet (n = 6) and a low dose of streptozotocin (Sigma(®) ). All procedures were approved by the Brazilian Ethics Committee. Body weight (BW) and food intake were recorded daily...
April 25, 2017: International Journal of Experimental Pathology
https://www.readbyqxmd.com/read/28444837/prevalence-and-risk-factors-for-diabetic-retinopathy-in-17%C3%A2-152-patients-from-the-island-of-funen-denmark
#13
Morten B Larsen, Jan Erik Henriksen, Jakob Grauslund, Tunde Peto
PURPOSE: This study aims to estimate the prevalence and risk factors of diabetic retinopathy (DR) in patients enrolled in a large Danish quality-assuring database for diabetes: the Funen Diabetes Database (FDDB). METHODS: All patients with type 1 (T1DM) and type 2 DM (T2DM) diabetes mellitus (DM) were included in a cross-sectional study. The level of DR per patient was determined based on the eye with highest level of DR. All ocular and non-ocular data were extracted at the latest examination that corresponded to the most recent DR-grading data...
April 26, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28444665/genetic-polymorphisms-of-antioxidant-and-antiglycation-enzymes-and-diabetic-complications-how-much-can-we-learn-from-the-genes
#14
Dimitrios Oikonomou, Jan Benedikt Groener, Ruan Cheko, Zoltan Kender, Lars Kihm, Thomas Fleming, Stefan Kopf, Peter P Nawroth
There is growing evidence that reactive metabolites, such as reactive oxygen species and dicarbonyls contribute to diabetic complications. Formation, accumulation, and detoxification of these metabolites are controlled by several enzymes, some of which have genetically determined levels of expression or function. This review not only gives an overview of the different SNPs studied in patients with diabetes mellitus type 1 and type 2, but in addition attempts to bridge the gap between a genetic study and clinical use...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444663/transcriptional-coactivator-p300-and-silent-information-regulator-1-sirt1-gene-polymorphism-associated-with-diabetic-kidney-disease-in-a-chinese-cohort
#15
Kang Tang, Mingfang Sun, Jing Shen, Bo Zhou
One of the most serious complications of diabetes mellitus, which could lead to end-stage renal disease across all demographics, is 'diabetic kidney disease'. However, how diabetic kidney disease develops remains unclear. Studies conducted thus far suggest that a major factor in the origination and development of the disease occurs through histone acetylation modifications. This study aims to examine the probable relationship in Chinese patients suffering from type 2 diabetes. A case-control study was conducted in the Chongqing region of China on the Chinese Han population...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444661/influence-of-the-slco1b3-gene-on-sulfonylurea-failure-in-patients-with-type-2-diabetes-in-china
#16
Qian Ren, Xueyao Han, Jin Ren, Xinyu Liu, Linong Ji
Sulfonylureas are widely used class of drugs for the treatment of type 2 diabetes (T2DM). Recent research has demonstrated that SLCO1B3 functions as a determinant of the insulinotropic effect of glibenclamide at the tissue level. However, whether this gene can influence the efficacy of glibenclamide in type 2 diabetic patients is not currently well-understood. All of our study subjects were enrolled from the Xiaoke Pills Clinical Trial. The subjects were treated with glibenclamide, and followed for 48 weeks...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444660/effects-of-cycling-and-exergaming-on-neurotrophic-factors-in-elderly-type-2-diabetic-men-a-preliminary-investigation
#17
Christian Brinkmann, Leonie Schäfer, Magd Masoud, Joachim Latsch, Daniel Lay, Wilhelm Bloch, Klara Brixius
Patients with type 2 diabetes mellitus (T2DM) are at increased risk of developing neurodegenerative diseases. There is growing evidence that repeated exercise-induced transient increases in neurotrophic factors can augment neurogenesis and neuroplasticity. This pilot study compares the effects of 30-min submaximal cycling with those of exergaming (combining exercise and video gaming) at the same duration and same rating of perceived exertion (BORG RPE: 14-15) on serum neurotrophic factors in 8 elderly non-insulin-dependent T2DM patients (71±4 years) (2×2 crossover design)...
April 25, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28444472/the-effect-of-sodium-glucose-co-transporter-2-sglt-2-inhibitors-on-cardiometabolic-profile-beyond-the-hypoglycaemic-action
#18
Eirini Lioudaki, Emmanouil S Androulakis, Martin Whyte, Konstantinos G Stylianou, Eugenios K Daphnis, Emmanouil S Ganotakis
Type 2 diabetes mellitus (T2DM) has growing prevalence worldwide and major clinical implications, chiefly cardiovascular (CV) and renal disease burden. Sodium-glucose co-transporter (SGLT)-2 inhibitors are a new drug class in the management of T2DM with a mechanism of action independent of insulin. In addition to their hypoglycaemic effect, SGLT-2 inhibitors appear to have haemodynamic and nephroprotective effects. Studies have consistently showed a modest but significant blood pressure (BP) reduction. Metabolic benefits are also attributed to SGLT-2 inhibitors with a modest but consistent body weight decrease recorded along with improvements in lipid profile and uric acid levels...
April 25, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28443992/educational-interventions-for-knowledge-on-the-disease-treatment-adherence-and-control-of-diabetes-mellitus
#19
Ana Laura Galhardo Figueira, Lilian Cristiane Gomes Villas Boas, Anna Claudia Martins Coelho, Maria Cristina Foss de Freitas, Ana Emilia Pace
OBJECTIVE: to assess the effect of educational interventions for knowledge on the disease, medication treatment adherence and glycemic control of diabetes mellitus patients. METHOD: evaluation research with "before and after" design, developed in a sample of 82 type 2 diabetes mellitus patients. To collect the data, the Brazilian version of the Diabetes Knowledge Scale (DKN-A), the Measure of Adherence to Treatments and the electronic system at the place of study were used...
April 20, 2017: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/28443693/confounder-factors-masking-a-leydig-cell-ovarian-tumor-in-a-post-menopausal-woman-treated-for-androgen-positive-receptor-breast-cancer
#20
Felipe Scipião Moura, Flávia A Costa-Barbosa, Sydney Correia Leao, Sergio Mancini Nicolau, Claudio E Kater, Patrícia T Monteagudo
Post-menopause hyperandrogenism is a condition that needs careful evaluation. Aromatase inhibitors (AI), which are important in the management of positive estrogen breast cancer, and chronic kidney disease (CKD) can puzzle the evaluation of this condition. A postmenopause female with type-2 diabetes and advanced CKD was attended due to progressive virilization, which has started after the introduction of an AI for breast cancer 5 years earlier. Clinical and radiological investigation has confirmed a pure Leydig cell tumor as source of hyperandrogenism...
April 26, 2017: Gynecological Endocrinology
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