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nutrition metabolism and cardiovascular disease

P Cordero, J Li, J A Oben
Obesity is the pandemic of the 21st century. Obesity comorbidities, including hypertension, dyslipidaemia and glucose intolerance define metabolic syndrome, which increases mortality risk and decreases the quality of life. Compared with lifestyles (diet and physical activity) and pharmacological interventions, bariatric surgery is by far the most effective treatment for obesity and its comorbidities. This minimally invasive surgical treatment is based on an increase of satiety (by hormonal regulation and decreasing stomach volume) or a decrease in nutrient retention (gastric and/or intestinal resection)...
December 2017: Journal of the Royal College of Physicians of Edinburgh
Meghan McGee, Shannon Bainbridge, Bénédicte Fontaine-Bisson
The fetal origins of health and disease framework has identified extremes in fetal growth and birth weight as factors associated with the lifelong generation of chronic diseases such as obesity, diabetes, cardiovascular disease, and hypertension. Maternal nutrition plays a critical role in fetal and placental development, in part by providing the methyl groups required to establish the fetus's genome structure and function, notably through DNA methylation. The goal of this narrative review is to describe the role of maternal dietary methyl donor (methionine, folate, and choline) and cofactor (zinc and vitamins B2, B6, and B12) intake in one-carbon metabolism and DNA methylation in the fetus and placenta, as well as their impacts on fetal growth and lifelong health outcomes, with specific examples in animals and humans...
February 26, 2018: Nutrition Reviews
Sedigheh Asgary, Ali Rastqar, Mahtab Keshvari
Cardiovascular disease (CVD) is now the leading cause of death globally and is a growing health concern. Lifestyle factors, including nutrition, play an important role in the etiology and treatment of CVD. Functional foods based on their basic nutritional functions can decrease the risk of many chronic diseases and have some physiological benefits. They contain physiologically active components either from plant or animal sources, marketed with the claim of their ability to reduce heart disease risk, focusing primarily on established risk factors, which are hyperlipidemia, diabetes, metabolic syndrome, obesity/overweight, elevated lipoprotein A level, small dense low-density lipoprotein cholesterol (LDL-C), and elevated inflammatory marker levels...
March 12, 2018: Journal of the American College of Nutrition
Susann Weihrauch-Blüher, Matthias Richter, Martin S Staege
Obesity is a complex disease which has reached epidemic dimensions. Thus, prevention of excessive weight gain and associated metabolic and cardiovascular diseases has to start as early in life as possible. The impact of epigenetic mechanisms on the regulation of genes involved in obesity is increasingly recognized. On the other hand, it is well known that socioeconomic factors influence the risk for obesity. These factors can also have an impact on epigenetic gene regulation. There is increasing body of evidence that several factors and interventions addressing extragenetic causes of obesity may not only improve individual health, but also the health of future generations by epigenetic alterations...
March 8, 2018: Metabolism: Clinical and Experimental
Mohammad Abu Zaid, Wambui G Gathirua-Mwangi, Chunkit Fung, Patrick O Monahan, Omar El-Charif, Annalynn M Williams, Darren R Feldman, Robert J Hamilton, David J Vaughn, Clair J Beard, Ryan Cook, Sandra K Althouse, Shirin Ardeshir-Rouhani-Fard, Paul C Dinh, Howard D Sesso, Lawrence H Einhorn, Sophie D Fossa, Lois B Travis
Background: Testicular cancer survivors (TCS) are at significantly increased risk for cardiovascular disease (CVD), with metabolic syndrome (MetS) an established risk factor. No study has addressed clinical and genetic MetS risk factors in North American TCS. Patients and Methods: TCS were aged <55 years at diagnosis and received first-line chemotherapy. Patients underwent physical examination, and had lipid panels, testosterone, and soluble cell adhesion molecule-1 (sICAM-1) evaluated. A single nucleotide polymorphism in rs523349 (5-α-reductase gene, SRD5A2 ), recently implicated in MetS risk, was genotyped...
March 2018: Journal of the National Comprehensive Cancer Network: JNCCN
Raffaella Soleti, Ramaroson Andriantsitohaina, M Carmen Martinez
Polyphenols are found in plant-derived foods and beverages and display numerous protective effects against cancers, cardiovascular, metabolic and neurodegenerative diseases. Extracellular vesicles (EVs), microparticles, exosomes, and apoptotic bodies, originated by different cell types are emerging as a novel mean of cell-to-cell communication in physiology and pathology and represent a new way to convey fundamental information between cells. Polyphenols can act on signaling pathways that interfere with the biogenesis of EVs...
March 5, 2018: Archives of Biochemistry and Biophysics
Jeong Yoon Yim, Jinju Kim, Donghee Kim, Aijaz Ahmed
BACKGROUND & AIMS: Testosterone plays a role in predisposing individuals to cardiovascular and metabolic diseases, but its effects differ between men and women. We investigated the association between serum total testosterone and non-alcoholic fatty liver disease (NAFLD) in adults in the US. METHODS: A cross-sectional analysis of data from participants in the 2011-2012 National Health and Nutrition Examination Survey was performed. Subjects with significant alcohol consumption and those with viral hepatitis were excluded...
March 8, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
Féaron C Cassidy, Marika Charalambous
In the 1980s, mouse nuclear transplantation experiments revealed that both male and female parental genomes are required for successful development to term ( McGrath and Solter, 1983; Surani and Barton, 1983). This non-equivalence of parental genomes is because imprinted genes are predominantly expressed from only one parental chromosome. Uniparental inheritance of these genomic regions causes paediatric growth disorders such as Beckwith-Wiedemann and Silver-Russell syndromes (reviewed in Peters, 2014). More than 100 imprinted genes have now been discovered and the functions of many of these genes have been assessed in murine models...
March 7, 2018: Journal of Experimental Biology
Yanyan Zhang, Yuan Zhang, Jiayu Tang, Shuang Zhao, Chen Li, Yong-Pan Huang, Minhan Yi
BACKGROUND/AIMS: Genetic or nutritional deficiencies in homocysteine (Hcy)metabolism lead to the accumulation of Hcy and its metabolites in the blood. This can lead to hyperhomocysteinemia (HHcy), which is an independent risk factor for cardiovascular disease. Studies have shown that HHcy leads to endothelial dysfunction, a hallmark of atherosclerosis, which may explain this link. The precise mechanism remains unclear, but a strong possibility is excessive HHCy-induced autophagy. Autophagy has been better studied in ischemia/reperfusion (I/R) injuries, and previous work showed that Oxymatrine (OMT), a quinolizidine alkaloid, protects cells against myocardial I/R injury by inhibiting autophagy...
February 28, 2018: Cellular Physiology and Biochemistry
Yuri Seo, Youjin Je
This study was conducted to compare the association between depression and cardiovascular disease risk factors among Korean adults. This study was based on the data from the Korea National Health and Nutrition Examination Survey conducted in 2012-2014. Using a multivariable logistic regression model, we calculated odds ratios (ORs) and 95% confidence intervals (CIs). A total of 10,359 subjects aged 19-64 years were selected, and 432 subjects (74 men, 358 women) were included in the physician-diagnosed depression group...
February 26, 2018: Psychiatry Research
Elisa Iezzi, Diego Ardissino, Carlo Ferrari, Marco Vitale, Caterina Caminiti
This work aimed to objectively identify the main research areas at the University Hospital of Parma. To this end, a multidisciplinary working group, comprising clinicians, researchers, and hospital management, was formed to develop a shared quali-quantitative method. Easily retrievable performance indicators were selected from the literature (concerning bibliometric data and grant acquisition), and a scoring system developed to assign weights to each indicator. Subsequently, Research Team Leaders were identified from the hospital's "Research Plan", a document produced every three years which contains information on the main research themes carried out at each Department, involved staff and available resources, provided by health care professionals themselves...
February 2018: Recenti Progressi in Medicina
Hye Ah Lee, Dohee Lim, Kyungwon Oh, Eun Jung Kim, Hyesook Park
OBJECTIVE: We assessed the mediating effects of metabolic components on the relationship between fruit or vegetable intake and cardiovascular disease (CVD). DESIGN: Cross-sectional study. SETTING: This study was conducted using data from the 2013-2015 Korean National Health and Nutrition Examination Survey, which is a national representative cross-sectional survey to assess health and nutritional status in the Korean population. METHOD AND ANALYSIS: A total of 9040 subjects (3555 males and 5485 females) aged ≥25 years were included in the study...
February 28, 2018: BMJ Open
Antje Horsch, Leah Gilbert, Stefano Lanzi, Justine Gross, Bengt Kayser, Yvan Vial, Umberto Simeoni, Didier Hans, Alexandre Berney, Urte Scholz, Ruben Barakat, Jardena J Puder
INTRODUCTION: Gestational diabetes mellitus (GDM) carries prenatal and perinatal risk for the mother and her offspring as well as longer-term risks for both the mother (obesity, diabetes, cardiovascular disease) and her child (obesity, type 2 diabetes). Compared with women without GDM, women with GDM are twice as likely to develop perinatal or postpartum depression. Lifestyle interventions for GDM are generally limited to physical activity and/or nutrition, often focus separately on the mother or the child and take place either during or after pregnancy, while their results are inconsistent...
February 27, 2018: BMJ Open
Annelene Govindsamy, Strinivasen Naidoo, Marlon E Cerf
Programming with an insult or stimulus during critical developmental life stages shapes metabolic disease through divergent mechanisms. Cardiovascular disease increasingly contributes to global morbidity and mortality, and the heart as an insulin-sensitive organ may become insulin resistant, which manifests as micro- and/or macrovascular complications due to diabetic complications. Cardiogenesis is a sequential process during which the heart develops into a mature organ and is regulated by several cardiac-specific transcription factors...
2018: Journal of Nutrition and Metabolism
Christian Lerch, Rukshana Shroff, Mandy Wan, Lesley Rees, Helen Aitkenhead, Ipek Kaplan Bulut, Daniela Thurn, Aysun Karabay Bayazit, Anna Niemirska, Nur Canpolat, Ali Duzova, Karolis Azukaitis, Ebru Yilmaz, Fatos Yalcinkaya, Jerome Harambat, Aysel Kiyak, Harika Alpay, Sandra Habbig, Ariane Zaloszyc, Oguz Soylemezoglu, Cengiz Candan, Alejandra Rosales, Anette Melk, Uwe Querfeld, Maren Leifheit-Nestler, Anja Sander, Franz Schaefer, Dieter Haffner
Background: We investigated the effects of nutritional vitamin D supplementation on markers of bone and mineral metabolism, i.e. serum levels of fibroblast growth factor 23 (FGF23), Klotho, bone alkaline phosphatase (BAP) and sclerostin, in two cohorts with chronic kidney disease (CKD). Methods: In all, 80 vitamin D-deficient children were selected: 40 with mild to moderate CKD from the ERGO study, a randomized trial of ergocalciferol supplementation [estimated glomerular filtration rate (eGFR) 55 mL/min/1...
February 21, 2018: Nephrology, Dialysis, Transplantation
James B Kirkland, Mirella L Meyer-Ficca
Nicotinic acid and nicotinamide, collectively referred to as niacin, are nutritional precursors of the bioactive molecules nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP). NAD and NADP are important cofactors for most cellular redox reactions, and as such are essential to maintain cellular metabolism and respiration. NAD also serves as a cosubstrate for a large number of ADP-ribosylation enzymes with varied functions. Among the NAD-consuming enzymes identified to date are important genetic and epigenetic regulators, e...
2018: Advances in Food and Nutrition Research
Tanvi S Sharma, Gabriel Somarriba, Kristopher L Arheart, Daniela Neri, M Sunil Mathew, Patricia L Graham, Gwendolyn B Scott, Tracie L Miller
BACKGROUND: Combination antiretroviral therapy (cART) has allowed youth with perinatal HIV infection (PHIV+) to live into adulthood, but many youth may experience metabolic and body composition changes that predispose to greater cardiovascular disease (CVD) risk. This longitudinal study evaluated changes in body composition measured by dual x-ray absorptiometry (DXA) in a cohort of PHIV+ youth compared to HIV- controls over a 7-year period. METHODS: PHIV+ youth and HIV- controls were prospectively enrolled in a single-site study to assess nutrition and CVD risk...
February 22, 2018: Pediatric Infectious Disease Journal
David P Richardson, Juliet Ansell, Lynley N Drummond
PURPOSE: To describe the nutritional and health attributes of kiwifruit and the benefits relating to improved nutritional status, digestive, immune and metabolic health. The review includes a brief history of green and gold varieties of kiwifruit from an ornamental curiosity from China in the 19th century to a crop of international economic importance in the 21st century; comparative data on their nutritional composition, particularly the high and distinctive amount of vitamin C; and an update on the latest available scientific evidence from well-designed and executed human studies on the multiple beneficial physiological effects...
February 22, 2018: European Journal of Nutrition
Boekhtiar Borhanuddin, Norfazilah Ahmad, Shamsul Azhar Shah, Nor Azian Abdul Murad, Syed Zulkifli Syed Zakaria, Mohd Arman Kamaruddin, Nazihah Abd Jalal, Nurul Ain Mhd Yusuf, Afzan Effiza Abdul Patah, Andri Dauni, Wan Ahmad Faisal Wan Sallam, Rahman Jamal
Background: The investigation of risk factors of cardiovascular disease (e.g., major endocrine, nutritional and metabolic diseases) across job sectors is useful for targeted public health intervention. This study examined the occurrence of type 2 diabetes mellitus (T2DM), hypercholesterolemia and obesity in 21 job sectors in the general population. Methods: A baseline cross-sectional analysis of the Malaysian Cohort was conducted, which included 105 391 adults. Multiple logistic regression analyses were conducted for these three diseases across 20 job sectors compared with the unemployed/homemaker sector...
February 15, 2018: International Health
De-Xing Song, Jian-Guo Jiang
Hyperlipidemia is a systemic disease caused by abnormal human lipid metabolism. Dietary control and treatment on hyperlipidemia is now a popular therapy pathway. This paper focuses on the medicine food homology (MFH) species used in China with hypolipidemic function, and emphasizes on the active ingredients and their pharmacological effect. The single herbal and its hypolipidemic active ingredients are summarized through reviewing the relevant literatures published in the past twenty years. The ingredients are divided into polysaccharides, flavonoids, steroidal saponins, quinones, alkaloids and others, of which the related researches are described from the aspects of sources, model and method, result and mechanisms, respectively...
February 13, 2018: Archives of Medical Research
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