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diabetes prevention metformin

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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/28443209/metformin-prevents-hormonal-and-metabolic-disturbances-and-1-2-dimethylhydrazine-induced-colon-carcinogenesis-in-non-diabetic-rats
#2
Viktoria V Bekusova, Vasily M Patsanovskii, Alexander D Nozdrachev, Alexandr P Trashkov, Margarita R Artemenko, Vladimir N Anisimov
Effects of two doses of the anti-diabetic drug, metformin (MF), on hormonal and metabolic levels of serum of non-diabetic male Wistar rats with 1,2-dimethylhydrazine (DMH)-induced colon tumor adenocarcinomas were studied. Carcinogenesis in the animals was also observed. Rats with DMH-induced colon adenocarcinomas had elevated levels of serum glucose, insulin, insulin-like growth factor-1, total cholesterol, triglycerides, catalase, malonic dialdehyde, glycated hemoglobin, aspartate aminotransferase, and alanine aminotransferase and decreased hemoglobin...
February 2017: Cancer Biology & Medicine
https://www.readbyqxmd.com/read/28438778/the-dual-amylin-and-calcitonin-receptor-agonist-kbp-042-works-as-adjunct-to-metformin-on-fasting-hyperglycaemia-and-hba1c-in-a-rat-model-of-type-2-diabetes
#3
Sara Toftegaard Hjuler, Sofie Gydesen, Kim Vietz Andreassen, Morten Asser Karsdal, Kim Henriksen
KBP-042 is a dual amylin and calcitonin receptor agonist which increases glucose tolerance and insulin action, and reduces body weight in rat models of obesity and pre-diabetes. The objective of the present study was to 1) Evaluate KBP-042 as a treatment of late stage type 2 diabetes in a rat model and 2) Assess the value of adding KBP-042 to the standard of care, metformin, in order to consider KBP-042 as a relevant drug for treating patients with type 2 diabetes. Two studies were included: an intervention and a prevention study...
April 24, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28434033/the-gut-microbiome-as-a-target-for-prevention-and-treatment-of-hyperglycaemia-in-type-2-diabetes-from-current-human-evidence-to-future-possibilities
#4
REVIEW
Louise Brunkwall, Marju Orho-Melander
The totality of microbial genomes in the gut exceeds the size of the human genome, having around 500-fold more genes that importantly complement our coding potential. Microbial genes are essential for key metabolic processes, such as the breakdown of indigestible dietary fibres to short-chain fatty acids, biosynthesis of amino acids and vitamins, and production of neurotransmitters and hormones. During the last decade, evidence has accumulated to support a role for gut microbiota (analysed from faecal samples) in glycaemic control and type 2 diabetes...
April 22, 2017: Diabetologia
https://www.readbyqxmd.com/read/28407669/metformin-inhibits-n-methyl-n-nitrosourea-induced-gastric-tumorigenesis-in-db-db-mice
#5
Shan Zhuang, Yongmei Jian, Yongning Sun
Type 2 diabetes can elevate risk of gastric cancer and metformin, an anti-diabetic agent, has an inhibitory effect against gastric cancer cell in vitro. However, the effect of metformin on type 2 diabetes-related gastric tumorigenesis in vivo is still not clear. In the present study, we aim to detect whether metformin can inhibit increased risk of gastric cancer in diabetic db/db mice and which the potential anti-cancer mechanisms of metformin are. 4-week-old mice were divided into 3 groups (2 db/db mice groups and one wild type mice group)...
April 13, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28378944/chloride-intracellular-channel-1-regulates-the-antineoplastic-effects-of-metformin-in-gallbladder-cancer-cells
#6
Yongchen Liu, Zheng Wang, Maolan Li, Yuanyuan Ye, Yi Xu, Yichi Zhang, Ruiyan Yuan, Yunpeng Jin, Yajuan Hao, Lin Jiang, Yunping Hu, Shili Chen, Fatao Liu, Yijian Zhang, Wenguang Wu, Yingbin Liu
Metformin is the most commonly used drug for type 2 diabetes and has potential benefit in treating and preventing cancer. Previous studies indicated that membrane proteins can affect the antineoplastic effects of metformin and may be crucial in the field of cancer research. However, the antineoplastic effects of metformin and its mechanism in gallbladder cancer (GBC) remain largely unknown. In this study, the effects of metformin on GBC cell proliferation and viability were evaluated using the Cell Counting Kit-8 (CCK-8) assay and an apoptosis assay...
April 5, 2017: Cancer Science
https://www.readbyqxmd.com/read/28376802/understanding-type-2-diabetes-mellitus-screening-practices-among-primary-care-physicians-a-qualitative-chart-stimulated-recall-study
#7
Dina Hafez, Daniel B Nelson, Evan G Martin, Alicia J Cohen, Rebecca Northway, Jeffrey T Kullgren
BACKGROUND: Early diagnosis and treatment of prediabetes and type 2 diabetes mellitus (T2DM) can prevent future health problems, yet many individuals with these conditions are undiagnosed. This could be due, in part, to primary care physicians' (PCP) screening practices, about which little is known. The objectives of this study were to identify factors that influence PCPs' decisions to screen patients for T2DM and to characterize their interpretation and communication of screening test results to patients...
April 4, 2017: BMC Family Practice
https://www.readbyqxmd.com/read/28333970/-epicatechin-3-o-%C3%AE-d-allopyranoside-from-davallia-formosana-prevents-diabetes-and-dyslipidemia-in-streptozotocin-induced-diabetic-mice
#8
Cheng-Hsiu Lin, Jin-Bin Wu, Jia-Ying Jian, Chun-Ching Shih
The objective of this study was to evaluate the effects and molecular mechanism of (-)-epicatechin-3-O-β-D-allopyranoside from Davallia formosana (BB) (also known as Gu-Sui-Bu) on type 1 diabetes mellitus and dyslipidemia in streptozotocin (STZ)-induced diabetic mice. This plant was demonstrated to display antioxidant activities and possess polyphenol contents. Diabetic mice were randomly divided into six groups and were given daily oral gavage doses of either BB (at three dosage levels), metformin (Metf) (at 0...
2017: PloS One
https://www.readbyqxmd.com/read/28271251/efficacy-and-safety-of-metformin-and-sitagliptin-based-triple-antihyperglycemic-therapy-strategy-a-multicenter-randomized-controlled-non-inferiority-clinical-trial
#9
Wen Xu, Yiming Mu, Jiajun Zhao, Dalong Zhu, Qiuhe Ji, Zhiguang Zhou, Bin Yao, Anhua Mao, Samuel S Engel, Bin Zhao, Yan Bi, Longyi Zeng, Xingwu Ran, Juming Lu, Linong Ji, Wenying Yang, Weiping Jia, Jianping Weng
Despite the current guideline's recommendation of a timely stepwise intensification therapy, the "clinical inertia", termed as the delayed treatment intensification, commonly exists in the real world, which may be partly due to the relatively little substantial evidence and no clear consensus regarding the efficacy and safety of triple oral agents in patients inadequately controlled with dual therapy. In this clinical trial performed in 237 centers in China, 5,535 type 2 diabetic patients inadequately controlled by previous therapies were treated with a stable metformin/sitagliptin dual therapy for 20 weeks...
February 7, 2017: Science China. Life Sciences
https://www.readbyqxmd.com/read/28270856/resistance-training-to-improve-type-2-diabetes-working-toward-a-prescription-for-the-future
#10
REVIEW
Dominik H Pesta, Renata L S Goncalves, Anila K Madiraju, Barbara Strasser, Lauren M Sparks
The prevalence of type 2 diabetes (T2D) is rapidly increasing, and effective strategies to manage and prevent this disease are urgently needed. Resistance training (RT) promotes health benefits through increased skeletal muscle mass and qualitative adaptations, such as enhanced glucose transport and mitochondrial oxidative capacity. In particular, mitochondrial adaptations triggered by RT provide evidence for this type of exercise as a feasible lifestyle recommendation to combat T2D, a disease typically characterized by altered muscle mitochondrial function...
2017: Nutrition & Metabolism
https://www.readbyqxmd.com/read/28259689/modulation-of-neuro-inflammatory-condition-acetylcholinesterase-and-antioxidant-levels-by-genistein-attenuates-diabetes-associated-cognitive-decline-in-mice
#11
Mithun Singh Rajput, Purnima Dey Sarkar
The association of diabetes and cognitive decline may indicate that high sugar level might be a risk factor for Alzheimer's disease. A collective term 'diabetes associated cognitive decline' (DACD) has been coined for the patients with type 2 diabetes mellitus showing decline in their cognitive function, especially weak episodic memory, cognitive inflexibility and poor psychomotor performance leading towards Alzheimer's disease. However, at present, no specific treatment exists for the prevention and/or treatment of DACD...
April 25, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28253329/metformin-inhibits-the-proliferation-of-benign-prostatic-epithelial-cells
#12
Zongwei Wang, Xingyuan Xiao, Rongbin Ge, Jijun Li, Cameron W Johnson, Cyrus Rassoulian, Aria F Olumi
OBJECTIVE: Benign prostatic hyperplasia (BPH) is the most common proliferative abnormality of the prostate affecting elderly men throughout the world. Epidemiologic studies have shown that diabetes significantly increases the risk of developing BPH, although whether anti-diabetic medications preventing the development of BPH remains to be defined. We have previously found that stromally expressed insulin-like growth factor 1 (IGF-1) promotes benign prostatic epithelial cell proliferation through paracrine mechanisms...
2017: PloS One
https://www.readbyqxmd.com/read/28249245/pharmacological-evaluation-of-aqueous-extract-of-syzigium-cumini-for-its-antihyperglycemic-and-antidyslipidemic-properties-in-diabetic-rats-fed-a-high-cholesterol-diet-role-of-ppar%C3%AE-and-ppar%C3%AE
#13
Sandhya Sharma, Sachchidanand Pathak, Gaurav Gupta, Satish Kumar Sharma, Lalit Singh, Rakesh Kumar Sharma, Anurag Mishra, Kamal Dua
In India syzygium cumini (Myrtaceae) is commonly used traditional medicine to treat diabetes. The present study was undertaken to assess an investigation of antihyperglycemic and antidyslipidemic properties of aqueous extract of Syzigium Cumini (SC) in diabetic rats fed a high cholesterol diet. The aqueous extract of SC was screened for antihyperglycemic and antidyslipidemic activity by streptozotocin induced diabetes in rats. Animals were treated with 100, 200 and 400mg/kg body weight of aqueous extract of SC...
February 26, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28237635/prevent-dm-comparative-effectiveness-trial-of-lifestyle-intervention-and-metformin
#14
Matthew J O'Brien, Alberly Perez, Adam B Scanlan, Victor A Alos, Robert C Whitaker, Gary D Foster, Ronald T Ackermann, Jody D Ciolino, Carol Homko
INTRODUCTION: Although the Diabetes Prevention Program and other clinical trials demonstrated the efficacy of intensive lifestyle interventions (ILI) and metformin to prevent type 2 diabetes, no studies have tested their comparative effects in pragmatic settings. This study was designed to compare the real-world effectiveness of ILI, metformin, and standard care among Hispanic women (Latinas) with prediabetes. STUDY DESIGN: RCT. SETTING/PARTICIPANTS: Ninety-two Latinas, who had a mean hemoglobin A1c of 5...
February 22, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28222147/the-desert-gerbil-psammomys-obesus-as-a-model-for-metformin-sensitive-nutritional-type-2-diabetes-to-protect-hepatocellular-metabolic-damage-impact-of-mitochondrial-redox-state
#15
Inès Gouaref, Dominique Detaille, Nicolas Wiernsperger, Naim Akhtar Khan, Xavier Leverve, Elhadj-Ahmed Koceir
INTRODUCTION: While metformin (MET) is the most widely prescribed antidiabetic drug worldwide, its beneficial effects in Psammomys obesus (P. obesus), a rodent model that mimics most of the metabolic features of human diabetes, have not been explored thoroughly. Here, we sought to investigate whether MET might improve insulin sensitivity, glucose homeostasis, lipid profile as well as cellular redox and energy balance in P. obesus maintained on a high energy diet (HED). MATERIALS AND METHODS: P...
2017: PloS One
https://www.readbyqxmd.com/read/28210856/the-effect-of-metformin-on-the-recurrence-of-colorectal-adenoma-in-diabetic-patients-with-previous-colorectal-adenoma
#16
Min Seok Han, Hyun Jung Lee, Soo Jung Park, Sung Pil Hong, Jae Hee Cheon, Won Ho Kim, Tae Il Kim
PURPOSE: Existing studies suggest that metformin lowers the risk and mortality of colorectal cancer. However, the effect of metformin on the suppression and prevention of colorectal adenomas is not clear. The aim of this study was to evaluate the effect of metformin on the recurrence of colorectal adenoma in diabetic patients with previous colorectal adenoma. METHODS: Among 423 diabetic patients who underwent surveillance colonoscopy after resection of colorectal adenoma between 2005 and 2011, 257 patients were retrospectively reviewed...
February 16, 2017: International Journal of Colorectal Disease
https://www.readbyqxmd.com/read/28199824/protective-effect-of-metformin-against-tuberculosis-infections-in-diabetic-patients-an-observational-study-of-south-indian-tertiary-healthcare-facility
#17
Marupuru Srujitha, Senapati Padmanav, P Swathi, M Sonal Sekhar, M K Unnikrishnan, K Manu Mohan
BACKGROUND: World Health Organization estimated that people with diabetes (DM) are at 2-3 times the higher risk for tuberculosis (TB). Studies have shown that DM not only increases the risk of active TB but, also puts co-affected person at increased risk of poor outcomes. OBJECTIVES: To determine the protective effect of metformin against TB in DM patients and also, to investigate the relationship between poor glycemic control and TB. METHODS: A case-control study was conducted over 8 months, where cases and controls were selected based on the inclusion and exclusion criteria of the study...
February 12, 2017: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28193239/buformin-inhibits-the-stemness-of-erbb-2-overexpressing-breast-cancer-cells-and-premalignant-mammary-tissues-of-mmtv-erbb-2-transgenic-mice
#18
Amanda B Parris, Qingxia Zhao, Erin W Howard, Ming Zhao, Zhikun Ma, Xiaohe Yang
BACKGROUND: Metformin, an FDA-approved drug for the treatment of Type II diabetes, has emerged as a promising anti-cancer agent. Other biguanide analogs, including buformin and phenformin, are suggested to have similar properties. Although buformin was shown to reduce mammary tumor burden in carcinogen models, the anti-cancer effects of buformin on different breast cancer subtypes and the underlying mechanisms remain unclear. Therefore, we aimed to investigate the effects of buformin on erbB-2-overexpressing breast cancer with in vitro and in vivo models...
February 13, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28193233/tacrolimus-in-the-prevention-of-adverse-pregnancy-outcomes-and-diabetes-associated-embryopathies-in-obese-and-diabetic-mice
#19
Ahmad J H Albaghdadi, Melanie A Hewitt, Samantha M Putos, Michael Wells, Terence R S Ozolinš, Frederick W K Kan
BACKGROUND: T2DM is a high-risk pregnancy with adverse fetal and maternal outcomes including repeated miscarriages and fetal malformations. Despite the established association between placental insufficiency and poor maternal Th1-adaptability to the development of pregnancy complications in T2DM, there have been no established data to assess benefits of pre-pregnancy immunosuppression relative to gestational outcomes in T2DM. We hypothesized that pre-pregnancy macrolide immune suppression can re-establish normal placental development and uterine vascular adaptation in a mouse model of obesity-associated T2DM...
February 13, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28159472/metformin-activation-of-ampk-suppresses-age-induced-inflammatory-response-in-hnscs
#20
Ming-Min Chung, Christopher J Nicol, Yi-Chuan Cheng, Kuan-Hung Lin, Yen-Lin Chen, Dee Pei, Chien-Hung Lin, Yi-Nuo Shih, Chia-Hui Yen, Shiang-Jiuun Chen, Rong-Nan Huang, Ming-Chang Chiang
A growing body of evidence suggests type 2 diabetes mellitus (T2DM) is linked to neurodegenerative diseases such as Alzheimer's disease (AD). Although the precise mechanisms remain unclear, T2DM may exacerbate neurodegenerative processes. AMP-activated protein kinase (AMPK) signaling is an evolutionary preserved pathway that is important during homeostatic energy biogenesis responses at both the cellular and whole-body levels. Metformin, a ubiquitously prescribed anti-diabetic drug, exerts its effects by AMPK activation...
March 1, 2017: Experimental Cell Research
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