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https://www.readbyqxmd.com/read/29345776/allyl-isothiocyanate-ameliorates-obesity-by-inhibiting-galectin-12
#1
Chia-Wen Lo, Chih-Sheng Chen, Ying-Chi Chen, Yu-An Hsu, Chi-Chun Huang, Ching-Yao Chang, Chao-Jen Lin, Cheng-Wen Lin, Hui-Ju Lin, Fu-Tong Liu, Lei Wan
SCOPE: The aim of this study was to investigate the signaling pathways by which allyl isothiocyanate (AITC) reduces adipocyte differentiation and the efficacy of AITC in suppressing galectin-12 levels as a therapeutic for high fat diet (HFD)-induced obesity. METHODS AND RESULTS: AITC presents anti-adipogenic effects on 3T3-L1 cells by decreasing lipid droplet accumulation in a dose-dependent manner. AITC suppresses 3T3-L1 differentiation into adipocytes by decreasing galectin-12 expression and by down-regulating key adipogenic transcription factors...
January 18, 2018: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/29345342/high-fat-diet-and-leptin-promote-tumor-progression-by-inducing-myeloid-derived-suppressor-cells
#2
Virginia K Clements, Tiha Long, Ramses Long, Chas Figley, Daniel M C Smith, Suzanne Ostrand-Rosenberg
Obesity is a risk factor for cancer incidence and cancer mortality. The association of obesity and cancer is attributed to multiple factors, but the tightest linkage is with the chronic, low-grade inflammation that accompanies obesity. Myeloid-derived suppressor cells (MDSC) are known facilitators of cancer progression that act by suppressing the activation and function of tumor-reactive T cells. Because MDSC quantity and function are driven by chronic inflammation, we hypothesized that MDSC may accumulate in obese individuals and facilitate tumor growth by suppressing antitumor immunity...
January 3, 2018: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/29345253/3-acetyl-oleanolic-acid-ameliorates-non-alcoholic-fatty-liver-disease-in-high-fat-diet-treated-rats-by-activating-ampk-related-pathways
#3
Qiong Ou-Yang, Chun-Xiao Xuan, Xue Wang, Han-Qiong Luo, Jin-E Liu, Lan-Lan Wang, Ting-Ting Li, Yu-Peng Chen, Jun Liu
3-Acetyl-oleanolic acid (3Ac-OA) is a derivative of oleanolic acid (OA), which has shown therapeutic beneficial effects on diabetes and metabolic syndrome. In this study we investigated whether 3Ac-OA exerted beneficial effect on non-alcoholic fatty liver disease (NAFLD) in rats and its potential underlying mechanisms. Treatment with 3Ac-OA (1-100 μmol/L) dose-dependently decreased the intracellular levels of total cholesterol (TC) and triglyceride (TG) in FFA-treated primary rat hepatocytes and human HepG2 cell lines in vitro...
January 18, 2018: Acta Pharmacologica Sinica
https://www.readbyqxmd.com/read/29343264/associations-between-circulating-adipokines-and-bone-mineral-density-in-patients-with-knee-osteoarthritis-a-cross-sectional-study
#4
Juan Wu, Jianhua Xu, Kang Wang, Qicui Zhu, Jingyu Cai, Jiale Ren, Shuang Zheng, Changhai Ding
BACKGROUND: Associations between adipokines and bone mineral density (BMD) in knee osteoarthritis (OA) remain indistinct. The aim of this study was to investigate the cross-sectional associations between serum levels of adipokines and BMD in patients with knee OA. METHODS: This study included 164 patients with symptomatic knee OA from the Anhui Osteoarthritis study. Serum levels of leptin, adiponectin, and resistin were measured using an enzyme-linked immunosorbent assay (ELISA)...
January 17, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29339649/cardiovascular-risk-factors-and-insulin-resistance-after-two-hypocaloric-diets-with-different-fat-distribution-in-obese-subjects-effect-of-the-rs10767664-gene-variant-in-brain-derived-neurotrophic-factor
#5
Daniel Antonio de Luis, Enrique Romero, Olatz Izaola, David Primo, Rocío Aller
BACKGROUND: The role of brain-derived neurotrophic factor (BDNF) variants on change in body weight and cardiovascular risk factors after weight loss remains unclear in obese patients. OBJECTIVE: Our aim was to analyze the effects of the rs10767664 BDNF gene polymorphism on body weight, cardiovascular risk factors, and serum adipokine levels after a high monounsaturated fatty acids (MUFAs) hypocaloric diet (diet M) versus a high polyunsaturated fatty acids (PUFAs) hypocaloric diet (diet P)...
January 17, 2018: Journal of Nutrigenetics and Nutrigenomics
https://www.readbyqxmd.com/read/29339318/dietary-patterns-body-mass-index-and-inflammation-pathways-to-depression-and-mental-health-problems-in-adolescents
#6
Wendy H Oddy, Karina L Allen, Georgina S A Trapp, Gina L Ambrosini, Lucinda J Black, Rae-Chi Huang, Peter Rzehak, Kevin C Runions, Feng Pan, Lawrence J Beilin, Trevor A Mori
BACKGROUND: Observational studies suggest that dietary patterns may impact mental health outcomes, although biologically plausible pathways are yet to be tested. We aimed to elucidate the longitudinal relationship between dietary patterns, adiposity, inflammation and mental health including depressive symptoms in a population-based cohort of adolescents. METHODS: Data were provided from 843 adolescents participating in the Western Australian Pregnancy Cohort (Raine) Study at 14 and 17 years (y) of age...
January 12, 2018: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/29337272/circulating-adipokines-and-mrna-expression-in-adipose-tissue-and-the-placenta-in-women-with-gestational-diabetes-mellitus
#7
Panayoula C Tsiotra, Panagiotis Halvatsiotis, Konstantinos Patsouras, Eirini Maratou, George Salamalekis, Sotirios A Raptis, George Dimitriadis, Eleni Boutati
Maternal adipose tissue and the placenta secrete various molecules commonly called adipokines such as chemerin, omentin-1, visfatin, adiponectin, and leptin that are important players in the pathogenesis of insulin resistance. Gestational diabetes mellitus (GDM) is defined as a state of glucose intolerance characterized by β-cell dysfunction and insulin resistance. To examine whether circulating adipokines and their mRNA expression in the adipose tissue and the placenta are altered in GDM pregnancy, we compared 15 GDM women [obese (BMI > 30) and non-obese (BMI < 30)] to 23 NGT (normal glucose tolerance) women [obese and non-obese], at the time of the Cesarean section...
January 11, 2018: Peptides
https://www.readbyqxmd.com/read/29336002/body-composition-and-circulating-estradiol-are-the-main-bone-density-predictors-in-healthy-young-and-middle-aged-men
#8
S C Bilha, D Branisteanu, C Buzduga, D Constantinescu, P Cianga, E Anisie, A Covic, M C Ungureanu
PURPOSE: Current fracture risk assessment options in men call for improved evaluation strategies. Recent research directed towards non-classic bone mass determinants have often yielded scarce and conflicting results. We aimed at investigating the impact of novel potential bone mass regulators together with classic determinants of bone status in healthy young and middle-aged men. METHODS: Anthropometric measurements, all-site bone mineral density (BMD) and body composition parameters assessed by dual-energy X-ray absorptiometry and also serum concentrations of (1) the adipokines leptin and resistin, (2) vitamin D and parathormone (PTH), (3) sex hormone binding globulin (SHBG), total testosterone and estradiol (free testosterone was also calculated) and (4) C-terminal telopeptide of type I collagen (CTx) were obtained from 30 apparently healthy male volunteers aged 20-65 years enrolled in this cross-sectional study...
January 16, 2018: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/29335849/differential-expression-of-adipokines-in-knee-osteoarthritis-patients-with-and-without-metabolic-syndrome
#9
Ning Dong, Yu-Hang Gao, Bo Liu, Cheng-Wu Zhao, Chen Yang, Shu-Qiang Li, Jian-Guo Liu, Xin Qi
PURPOSE: The purpose of this study was to compare adipokines levels in plasma and synovial fluid (SF) between knee osteoarthritis (OA) patients with and without metabolic syndrome (MetS), and to evaluate the associations between adipokines levels and clinical severity of knee osteoarthritis. METHODS: Eighty female patients with knee osteoarthritis were enrolled in the study. These patients were divided into two groups: patients with and without MetS. Clinical severity was evaluated according to visual analogue scale (VAS) pain scores and Western Ontario McMaster University Osteoarthritis Index (WOMAC) scores...
January 15, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29335783/maternal-and-neonatal-omentin-1-levels-in-gestational-diabetes
#10
Marie Franz, Mariella Polterauer, Stephanie Springer, Lorenz Kuessel, Peter Haslinger, Christof Worda, Katharina Worda
PURPOSE: To evaluate the effect of gestational diabetes on omentin-1 in maternal and cord plasma. As a potent mediator of insulin resistance, Omentin-1, an adipokine derived from human adipose and placental tissue, may be an important player in the pathophysiology of gestational diabetes. METHODS: This was a prospective case-control study. The study included 96 women with gestational diabetes and 96 pregnant women without. Omentin-1 was measured at the time of the oral glucose tolerance test, at 32 weeks in maternal plasma and right after delivery in umbilical cord blood by ELISA assay...
January 15, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29330929/adipocytes-affect-castration-resistant-prostate-cancer-cells-to-develop-the-resistance-to-cytotoxic-action-of-nk-cells-with-alterations-of-pd-l1-nkg2d-ligand-levels-in-tumor-cells
#11
Lijun Xu, Mingjing Shen, Xiaodong Chen, Rongying Zhu, Dong-Rong Yang, Ying Tsai, Peter C Keng, Yuhchyau Chen, Soo Ok Lee
BACKGROUND: Obesity affects prostate cancer (PCa) progression, and the periprostatic adipose tissue adjacent to the prostate is considered a driving force of disease progression. Adipocytes are the main cell population in adipose tissues and their paracrine role contributes to PCa progression, however its implication in modulating immune reactions remains largely unknown. We investigated the adipocyte role in controlling the susceptibility of castration-resistant PCa (CRPC) cells to the cytotoxic action of natural killer (NK) cells...
January 12, 2018: Prostate
https://www.readbyqxmd.com/read/29329923/different-protein-composition-of-low-calorie-diet-differently-impacts-adipokine-profile-irrespective-of-weight-loss-in-overweight-and-obese-women
#12
R Mateo-Gallego, I Lamiquiz-Moneo, S Perez-Calahorra, V Marco-Benedí, A M Bea, L Baila-Rueda, M Laclaustra, J L Peñalvo, F Civeira, A Cenarro
BACKGROUND AND AIMS: High-protein (HP) diets have shown benefits in cardiometabolic markers such as insulin or triglycerides but the responsible mechanisms are not known. We aimed to assess the effect of three energy-restricted diets with different protein contents (20%, 27%, and 35%; ∼80% coming from animal source) on plasma adipokine concentration and its association with changes in cardiometabolic markers. METHODS: Seventy-six women (BMI 32.8 ± 2.93) were randomized to one of three calorie-reduced diets, with protein, 20%, 27%, or 35%; carbohydrates, 50%, 43%, or 35%; and fat, 30%, for 3 months...
November 4, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/29324787/association-of-sex-hormones-with-physical-laboratory-and-imaging-markers-of-anthropometry-in-men-and-women-from-the-general-population
#13
Tom Seyfart, Nele Friedrich, Hanna Kische, Robin Bülow, Henri Wallaschofski, Henry Völzke, Matthias Nauck, Brian G Keevil, Robin Haring
OBJECTIVES: The aim of this study was to evaluate the association of sex hormones with anthropometry in a large population-based cohort, with liquid chromatography-mass spectrometry (LCMS)-based sex hormone measurements and imaging markers. STUDY DESIGN/MAIN OUTCOME MEASURES: Cross-sectional data from 957 men and women from the population-based Study of Health in Pomerania (SHIP) were used. Associations of a comprehensive panel of LCMS-measured sex hormones with anthropometric parameters, laboratory, and imaging markers were analyzed in multivariable regression models for the full sample and stratified by sex...
2018: PloS One
https://www.readbyqxmd.com/read/29324697/association-between-fetal-adipokines-and-child-behavioral-problems-at-preschool-age-the-hokkaido-study-on-environment-and-children-s-health
#14
Machiko Minatoya, Sachiko Itoh, Atsuko Araki, Naomi Tamura, Keiko Yamazaki, Chihiro Miyashita, Reiko Kishi
Studies have suggested associations between maternal obesity and mental health problems of their children. However, the underlying mechanism is largely unknown. A possible mechanism can be via inflammatory states and the other possible mechanism is metabolic hormone-induced programming. Cross-talk between adipokines, including inflammatory cytokines and metabolic hormones secreted from adipose tissue and the central nervous system needs to be further investigated to elucidate the mechanism. Thus, the aim of this study was to investigate the association between fetal adipokine levels and child behavioral problems at preschool age...
January 11, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29323267/scaffold-free-generation-of-uniform-adipose-spheroids-for-metabolism-research-and-drug-discovery
#15
Aloysius J Klingelhutz, Francoise A Gourronc, Anna Chaly, David A Wadkins, Anthony J Burand, Kathleen R Markan, Sharon O Idiga, Meng Wu, Matthew J Potthoff, James A Ankrum
Adipose tissue dysfunction is critical to the development of type II diabetes and other metabolic diseases. While monolayer cell culture has been useful for studying fat biology, 2D culture often does not reflect the complexity of fat tissue. Animal models are also problematic in that they are expensive, time consuming, and may not completely recapitulate human biology because of species variation. To address these problems, we have developed a scaffold-free method to generate 3D adipose spheroids from primary or immortal human or mouse pre-adipocytes...
January 11, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29320952/fatty-acid-binding-protein-4-is-associated-with-disability-in-multiple-sclerosis-patients
#16
Riley Bove, Brain C Healy, Alexander Musallam, Pejvak Soltany, Camilo Diaz-Cruz, Neda Sattarnezhad, Bonnie I Glanz, Pia Kivisäkk, Karen K Miller, Tanuja Chitnis
BACKGROUND: Increased adiposity is a risk factor for multiple sclerosis (MS) and is associated with increased disability scores. Adipokines may mediate the effects of adiposity on MS disease course. OBJECTIVE: The objective of this study is to examine the association between the adipokines (leptin and fatty acid binding protein-4, FABP4) and clinical course in individuals with MS. METHODS: Subjects (18-65 years) with relapsing-remitting MS or clinically isolated syndrome and <10 year disease duration were selected from a longitudinal clinical study...
January 1, 2018: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/29319392/the-association-between-serum-vaspin-and-omentin-1-levels-in-obese-children-with-metabolic-syndrome
#17
Muammer Buyukinan, Muge Atar, Ummugulsum Can, Ozgur Pirgon, Asuman Guzelant, Isa Deniz
BACKGROUND AND AIM: Excess visceral fat accumulation results in altered release of adipokines. The aim of this study was to examine the relationship between new adipokines (omentin-1 and vaspin), insulin resistance, and serum inflammatory markers in obese subjects with metabolic syndrome (MS). PATIENTS AND METHODS: The study included a total of 121 obese children (79 females and 42 males, aged 12-17 years old). The obese subjects were divided into two groups based on the presence or absence of MS criteria (MS group and non-MS group)...
January 10, 2018: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/29318960/the-role-of-inflammation-in-epicardial-adipose-tissue-in-heart-diseases
#18
Zdenek Matloch, Anna Cinkajzlova, Milos Mraze, Martin Haluzik
Epicardial adipose tissue is not only a specific adipose tissue depot but also an active endocrine organ producing numerous substances with an important role in the development of obesity-related heart diseases. It is located between myocardium and visceral pericardium and consists predominantly of adipocytes, immunocompetent cells, ganglia and interconnecting nerve branches. Several studies documented a positive correlation between pericardial and epicardial fat and left ventricular hypertrophy and septal thickening, leading to diastolic dysfunction, electrocardiographic abnormalities and facilitating cardiac failure...
January 9, 2018: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/29317958/relationship-between-angiopoietin-like-protein-8-and-fasting-serum-triglyceride-level
#19
Hodaka Yamada, Ikuyo Kusaka, Rika Saikawa, Kazuo Hara, Masafumi Kakei, San-E Ishikawa
Background: The aim of the study was to evaluate the correlation between angiopoietin-like protein 8 (ANGPTL8) and metabolic parameters in non-diabetic healthy humans. Methods: We enrolled 30 healthy Japanese adults (25 men and five women). After 9 h of fasting, we collected blood samples and analyzed the ANGPTL8, lipoprotein lipase (LPL), plasma lipid and glucose metabolic parameters. In addition, we performed 75-g oral glucose tolerance test (OGTT) and measured adipokines (tumor necrosis factor-α, leptin and adiponectin)...
February 2018: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/29316855/the-role-of-noninvasive-cardiovascular-testing-applied-clinical-nutrition-and-nutritional-supplements-in-the-prevention-and-treatment-of-coronary-heart-disease
#20
Mark Houston
Numerous clinical trials suggest that we have reached a limit in our ability to decrease the incidence of coronary heart disease (CHD) and cardiovascular disease (CVD) utilizing the traditional diagnostic evaluation, prevention and treatment strategies for the top five cardiovascular risk factors of hypertension, diabetes mellitus, dyslipidemia, obesity and smoking. About 80% of heart disease (heart attacks, angina, coronary heart disease and congestive heart failure) can be prevented by optimal nutrition, optimal exercise, optimal weight and body composition, mild alcohol intake and avoiding smoking...
January 1, 2018: Therapeutic Advances in Cardiovascular Disease
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