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https://www.readbyqxmd.com/read/28230855/simvastatin-induced-cell-cycle-arrest-through-inhibition-of-stat3-skp2-axis-and-activation-of-ampk-to-promote-p27-and-p21-accumulation-in-hepatocellular-carcinoma-cells
#1
Sin-Ting Wang, Hsiu J Ho, Jaw-Town Lin, Jeng-Jer Shieh, Chun-Ying Wu
Hepatocellular carcinoma (HCC) is characterized by a poor prognosis and is one of the leading causes of cancer-related death worldwide. Simvastatin, an HMG-CoA reductase inhibitor, which decreases cholesterol synthesis by inhibiting mevalonate pathways and is widely used to treat cardiovascular diseases. Simvastatin exhibits anticancer effects against several malignancies. However, the molecular mechanisms underlying the anticancer effects of simvastatin on HCC are still not well understood. In this study, we demonstrated simvastatin-induced G0/G1 arrest by inducing p21 and p27 accumulation in HepG2 and Hep3B cells...
February 23, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28230638/mtor-inhibition-cardiovascular-diseases-dyslipidemia-and-atherosclerosis
#2
Ammar Kurdi, Wim Martinet, Guido R Y De Meyer
Inhibitors of the mechanistic target of rapamycin (mTOR) have unique anti-atherosclerotic effects such as depletion of plaque macrophages, induction of autophagy and activation of cholesterol efflux. However, a common side effect of their use is dyslipidemia, a well-known risk factor for atherosclerosis. Indeed, mTOR inhibitors prevent lipid storage, increase LDL cholesterol levels and activate lipolysis. Although the net effect of mTOR inhibition seems favorable, the use of cholesterol lowering drugs to manage dyslipidemia remains the most recommended strategy...
February 23, 2017: Transplantation
https://www.readbyqxmd.com/read/28230263/recent-advances-in-%C3%AE-aminobutyric-acid-gaba-properties-in-pulses-an-overview
#3
REVIEW
Nooshin Nikmaram, B N Dar, Shahin Roohinejad, Mohamed Koubaa, Francisco J Barba, Greiner Ralf, Stuart K Johnson
Beans, peas, and lentils are all types of pulses that are extensively used as foods around the world due to their beneficial effects on human health including their low glycemic index, cholesterol lowering effects, ability to decrease the risk of heart diseases and their protective effects against some cancers. These health benefits are a result of their components such as bioactive proteins, dietary fibers, slowly digested starches, minerals and vitamins, and bioactive compounds. Among these bioactive compounds, γ-aminobutyric acid (GABA), a non-proteinogenic amino acid with numerous reported health benefits (e...
February 23, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28229547/the-association-between-cytomegalovirus-infection-obesity-and-metabolic-syndrome-in-u-s-adult-females
#4
Shannon Fleck-Derderian, William McClellan, Janet M Wojcicki
OBJECTIVE: The purpose of this analysis was to determine whether cytomegalovirus (CMV) infection is associated with the prevalence of metabolic syndrome (MetS) and whether this relationship differs by BMI. METHODS: Data from the 1999-2004 National Health and Nutrition Examination Survey (NHANES) were pooled (N = 2,532). Logistic regression was used for assessing the association between CMV and MetS, stratified by gender and BMI, categorized as normal weight, overweight, obesity, and extreme obesity, and adjusted for age, race/ethnicity, and poverty level...
March 2017: Obesity
https://www.readbyqxmd.com/read/28229255/nordic-walking-training-attenuation-of-oxidative-stress-in-association-with-a-drop-in-body-iron-stores-in-elderly-women
#5
Jakub Kortas, Agnieszka Kuchta, Krzysztof Prusik, Katarzyna Prusik, Ewa Ziemann, Sandra Labudda, Agnieszka Ćwiklińska, Ewa Wieczorek, Maciej Jankowski, Jedrzej Antosiewicz
Excess body iron accumulation and oxidative stress has been associated with ageing. Regular exercise has been shown to reduce oxidative stress and induce some changes in iron metabolism. However, the effects of exercise on both of these parameters have been poorly investigated. In our study, 35 elderly women participated in 12 weeks of Nordic walking (NW) training (three times a week). We demonstrated that the training caused a significant reduction in malondialdehyde advanced oxidation protein products-markers of oxidative stress but had no effects on paraoxonase 1 activity...
February 22, 2017: Biogerontology
https://www.readbyqxmd.com/read/28229243/correlation-of-insulin-resistance-and-motor-function-in-spinal-and-bulbar-muscular-atrophy
#6
Hideaki Nakatsuji, Amane Araki, Atsushi Hashizume, Yasuhiro Hijikata, Shinichiro Yamada, Tomonori Inagaki, Keisuke Suzuki, Haruhiko Banno, Noriaki Suga, Yohei Okada, Manabu Ohyama, Tohru Nakagawa, Ken Kishida, Tohru Funahashi, Iichiro Shimomura, Hideyuki Okano, Masahisa Katsuno, Gen Sobue
This study aimed to evaluate various metabolic parameters in patients with spinal and bulbar muscular atrophy (SBMA), to investigate the association between those indices and disease severity, and to explore the underlying molecular pathogenesis. We compared the degree of obesity, metabolic parameters, and blood pressure in 55 genetically confirmed SBMA patients against those in 483 age- and sex-matched healthy control. In SBMA patients, we investigated the correlation between these factors and motor functional indices...
February 22, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28228421/randomized-clinical-trial-in-vitamin-d-deficient-adults-comparing-replenishment-with-oral-vitamin-d3-with-narrow-band-uv-type-b-light-effects-on-cholesterol-and-the-transcriptional-profiles-of-skin-and-blood
#7
Manish P Ponda, Yupu Liang, Jaehwan Kim, Richard Hutt, Kathleen Dowd, Patricia Gilleaudeau, Mary M Sullivan-Whalen, Tori Rodrick, Dong Joo Kim, Irina Barash, Michelle A Lowes, Jan L Breslow
Background: Vitamin D deficiency, defined as a serum 25-hydroxyvitamin D [25(OH)D] concentration <20 ng/mL, is correlated with a more atherogenic lipid profile. However, oral vitamin D supplementation does not lower LDL-cholesterol concentrations or raise HDL-cholesterol concentrations. This uncoupling between association and causation may result from a failure of oral vitamin D to mimic the effect of dermally synthesized vitamin D in response to ultraviolet type B (UVB) light.Objective: We tested the hypothesis that, in vitamin D-deficient adults, the replenishment of vitamin D with UVB exposure would lower LDL-cholesterol concentrations compared with the effect of oral vitamin D3 supplementation...
February 22, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28228355/altered-lipid-metabolism-in-rat-offspring-of-dams-fed-a-low-protein-diet-containing-soy-protein-isolate
#8
Mi Yoon, Sae Bom Won, Young Hye Kwon
AIMS: Substantial studies have reported that maternal protein restriction may induce later development of cardiovascular disease in offspring by impairing antioxidant system and lipid metabolism. Because a unique amino acid composition of soy protein isolate has shown to provide health benefits, including hypolipidemic effects, we investigated effects of maternal low-protein diet composed of low-isoflavone soy protein isolate (SPI) on oxidative stress and lipid metabolism in offspring...
February 20, 2017: Life Sciences
https://www.readbyqxmd.com/read/28228332/calorically-restricted-diets-decrease-pcsk9-in-overweight-adolescents
#9
A E Levenson, C E Milliren, S B Biddinger, C B Ebbeling, H A Feldman, D S Ludwig, S D de Ferranti
BACKGROUND AND AIMS: Nutritional therapy is the first line approach to treatment of hyperlipidemia in childhood. Proprotein convertase subtilisin kexin type 9 (PCSK9) is a key regulator of plasma cholesterol levels and a target of novel lipid-lowering pharmacotherapies. We examined the effects of an intensive nutritional intervention on PCSK9 levels in overweight adolescents with cardiovascular disease (CVD) risk factors. METHODS AND RESULTS: Twenty seven obese and overweight adolescents with CVD risk factors were assigned to either a low fat or low glycemic load diet...
January 3, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/28225861/predictors-of-subclinical-atherosclerosis-evaluated-by-carotid-intima-media-thickness-in-asymptomatic-young-women-with-type-1-diabetes-mellitus
#10
Rosane Kupfer, Manuella Rangel Larrúbia, Isabela Bussade, Joana Rodrigues Dantas Pereira, Giovanna A Balarini Lima, Marcio Antonio Epifanio, Claudio Domenico Sahione Schettino, Denise Prado Momesso
Objective: This study aimed to evaluate the occurrence and clinical predictors of subclinical atherosclerosis in asymptomatic, young adult women with type 1 DM. Subjects and methods: The study included 45 women with type 1 diabetes mellitus (DM) (aged 36 ± 9 years) who underwent carotid Doppler ultrasound evaluation to determine the carotid artery intima-media thickness (CIMT) and to assess the occurrence of carotid artery plaques. Insulin sensitivity was assessed by estimated glucose disposal rate (eGDR), and metabolic syndrome (MS) was defined by the World Health Organization criteria...
February 16, 2017: Archives of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28224026/effect-of-helicobacter-pylori-on-metabolic-syndrome-parameters-in-diabetic-patients
#11
Jamshid Vafaeimanesh, Mohammad Bagherzadeh, Atefeh Mirzaei, Mahmoud Parham, Mohsen Norouzinia, Reza Vafaee
AIM: The aim of this study is to survey the effect of Helicobacter Pylori on metabolic syndrome parameters in diabetic patients. BACKGROUND: Helicobacter pylori (HP) infection is the most common infection in developing countries. Some studies showed the association between HP infection and insulin resistance. Insulin resistance is a major mechanism in the development of metabolic syndrome (MetS) and it is said that MetS is more prevalent among HP infected subjects...
December 2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28223407/polygenic-risk-score-identifies-subgroup-with-higher-burden-of-atherosclerosis-and-greater-relative-benefit-from-statin-therapy-in-the-primary-prevention-setting
#12
Pradeep Natarajan, Robin Young, Nathan O Stitziel, Sandosh Padmanabhan, Usman Baber, Roxana Mehran, Samantha Sartori, Valentin Fuster, Dermot F Reilly, Adam S Butterworth, Daniel J Rader, Ian Ford, Naveed Sattar, Sekar Kathiresan
Background -Relative risk reduction with statin therapy has been consistent across nearly all subgroups studied to date. However, in analyses of two randomized controlled primary prevention trials (ASCOT and JUPITER), statin therapy led to a greater relative risk reduction among a subgroup at high genetic risk. Here, we sought to confirm this observation in a third primary prevention randomized controlled trial. Additionally, we assessed if those at high genetic risk had a greater burden of subclinical coronary atherosclerosis...
February 21, 2017: Circulation
https://www.readbyqxmd.com/read/28222781/the-complex-interplay-between-clinical-and-person-centered-diabetes-outcomes-in-the-two-genders
#13
Maria Chiara Rossi, Giuseppe Lucisano, Basilio Pintaudi, Angela Bulotta, Sandro Gentile, Marco Scardapane, Soren Eik Skovlund, Giacomo Vespasiani, Antonio Nicolucci
BACKGROUND: New approaches to cope with clinical and psychosocial aspects of type 2 diabetes (T2DM) are needed; gender influences the complex interplay between clinical and non-clinical factors. We used data from the BENCH-D study to assess gender-differences in terms of clinical and person-centered measures in T2DM. METHODS: Clinical quality of care indicators relative to control of HbA1c, lipid profile, blood pressure, and BMI were derived from electronic medical records...
February 21, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28222405/thyroid-hormones-a-potential-ally-to-ldl-cholesterol-lowering-agents
#14
REVIEW
Leonidas N Duntas, Gabriela Brenta
L-thyroxine (LT4) treatment of hypothyroidism, particularly in patients with thyroid- stimulating hormone (TSH) >10mU/L, results in improved lipid profile, as LT4 stimulates low-density lipoprotein cholesterol (LDL-C) degradation and the conversion of cholesterol in bile acids by inducing LDL-receptor and 7 alpha hydroxylase expression, respectively. Statins decrease total cholesterol (TC) and LDL-C mainly by suppressing 3-hydroxy-3-methylglutaryl coenzyme A activity. Therefore, the addition of statins to LT4 treatment, following the reversal of hypothyroidism, acts synergistically and forms a powerful treatment modality in patients with this condition whose serum lipids have not achieved the target...
October 2016: Hormones: International Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28222379/increased-static-and-decreased-capacity-oxidation-reduction-potentials-in-plasma-are-predictive-of-metabolic-syndrome
#15
Gerd Bobe, Tora J Cobb, Scott W Leonard, Savinda Aponso, Christopher B Bahro, Dipankar Koley, Eunice Mah, Richard S Bruno, Maret G Traber
Electric conductivity in plasma is the balance between oxidized and reduced molecules (static Oxidation-Reduction Potential, sORP) and the amount of readily oxidizable molecules (capacity ORP, cORP). Adults with metabolic syndrome (MetS) have increased inflammation, dyslipidemia and oxidative stress; therefore, participants with MetS were hypothesized to have higher plasma sORP and lower cORP than those measures in healthy adults. Heparin-anticoagulated plasma from healthy and age- and gender-matched individuals with MetS (BMI: 22...
February 14, 2017: Redox Biology
https://www.readbyqxmd.com/read/28222036/vascular-risk-factors-are-associated-with-retinal-arteriolar-narrowing-and-venular-widening-in-children-and-adolescents-with-type-1-diabetes
#16
Stuart Keel, Catherine Itsiopoulos, Konstandina Koklanis, Meri Vukicevic, Fergus Cameron, Laima Brazionis
BACKGROUND: The aim of the study was to describe the relationship of retinal arteriolar and venular calibre with vascular risk factors in children and adolescents with type 1 diabetes. METHODS: In this hospital-based cross-sectional study, the medical files of 483 children and adolescents with type 1 diabetes were audited to collect retinal images and relevant clinical data. Retinal vascular calibre was measured using standardised protocols. RESULTS: After multivariable adjustments, a vascular risk profile that included: older age, higher serum creatinine, higher systolic blood pressure (SBP), higher body mass index (BMI), abnormal estimated glomerular filtration rate (eGFR), lower high-density lipoproteins (HDL) cholesterol, longer duration of diabetes and higher serum sodium was associated with narrower central retinal artery equivalent (CRAE) (95% CI=-4...
February 21, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28220878/homozygous-carriers-of-the-tcf7l2-rs7903146-t-allele-show-altered-postprandial-response-in-triglycerides-and-triglyceride-rich-lipoproteins
#17
L Engelbrechtsen, T H Hansen, Y Mahendran, P Pyl, E Andersson, A Jonsson, A Gjesing, A Linneberg, T Jørgensen, T Hansen, H Vestergaard
The TCF7L2 rs7903146 T-allele shows the strongest association with type 2 diabetes (T2D) among common gene variants. The aim of this study was to assess circulating levels of metabolites following a meal test in individuals carrying the high risk rs790346 TT genotype (cases) and low-risk CC genotype (controls). Sixty-two men were recruited based on TCF7L2 genotype, 31 were TT carriers and 31 were age- and BMI-matched CC carriers. All participants consumed a test meal after 12 hours of fasting. Metabolites were measured using proton nuclear magnetic resonance (NMR) spectroscopy...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28220844/waist-to-height-ratio-is-an-effective-indicator-for-comprehensive-cardiovascular-health
#18
Shiwei Shen, Yun Lu, Huajin Qi, Feng Li, Zhenhai Shen, Liuxin Wu, Chengjian Yang, Ling Wang, Kedong Shui, Weifeng Yao, Dongchang Qiang, Jingting Yun, Lin Zhou
The aim of this study was to determine the associations between cardiovascular health and the waist circumference (WC) and waist-to-height ratio (WHtR). A cross-sectional study was performed recruiting 26701 middle-aged Chinese men. Of the seven ideal cardiovascular health metrics, body mass index (BMI), total cholesterol (TC), blood pressure (BP), and fasting blood glucose (FBG) were found to increase with an elevation of the mean WC and WHtR. The mean WC and WHtR were significantly lower in the subjects with intermediate or ideal cardiovascular health than those with poor or intermediate health...
February 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28219128/-correlation-between-polymorphism-of-angiotensin-converting-enzyme-gene-and-the-lower-extremity-atherosclerosis-in-type-2-diabetes-mellitus-patients
#19
Y Wang, T H Zhu, J W Tong, J F Wei, J X Sheng, X P Jin, L H Mu, X Chen
Objective: To explore the correlation between polymorphism of the angiotensin-converting enzyme (ACE) gene and lower extremity atherosclerosis (LEA) in type 2 diabetes mellitus (T2DM) patients. Methods: A total of 380 patients diagnosed with T2DM in Department of Endocrinology from June 2015 to March 2016 were enrolled and divided into two groups: group A had no LEA (n=120) and group B had LEA(n=260). Color doppler ultrasound was used to detect the vascular lesions of the patients. For all patients in groups A and B, the polymerase chain reaction (PCR) was applied to determined the insertion/deletion polymorphism in intron 16 of the ACE gene of the patients...
February 14, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28218736/patterns-of-dairy-food-intake-body-composition-and-markers-of-metabolic-health-in-ireland-results-from-the-national-adult-nutrition-survey
#20
E L Feeney, A O'Sullivan, A P Nugent, B McNulty, J Walton, A Flynn, E R Gibney
BACKGROUND: Studies examining the association between dairy consumption and metabolic health have shown mixed results. This may be due, in part, to the use of different definitions of dairy, and to single types of dairy foods examined in isolation. OBJECTIVE: The objective of the study was to examine associations between dairy food intake and metabolic health, identify patterns of dairy food consumption and determine whether dairy dietary patterns are associated with outcomes of metabolic health, in a cross-sectional survey...
February 20, 2017: Nutrition & Diabetes
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