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Adipocytokines

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https://www.readbyqxmd.com/read/28431918/gender-dependent-effects-of-fasting-blood-glucose-levels-and-disease-duration-on-biochemical-markers-in-type-2-diabetics-a-pilot-study
#1
Abhijit A Ghadge, Arundhati G Diwan, Abhay M Harsulkar, Aniket A Kuvalekar
AIM: The impact of fasting blood glucose levels (FBG) and disease duration on type 2 diabetes in Indian population is still unclear. The present study examines gender-dependent effects of FBG and disease duration on lipid profile, adipocytokines and related biochemical parameters in diabetic individuals. METHODS: Type 2 diabetic individuals (n=100) were classified depending on FBG: patients with normal FBG (Glucose<126mg/dl) and patients with high FBG (Glucose≥126mg/dl); and disease duration: ≥0-≤3yr, >3-≤7yr, >7yr...
April 7, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28424792/sustained-high-levels-of-both-total-and-high-molecular-weight-adiponectin-in-plasma-during-the-convalescent-phase-of-haemorrhagic-fever-with-renal-syndrome-are-associated-with-disease-severity
#2
Kang Tang, Chunmei Zhang, Yusi Zhang, Yun Zhang, Ran Zhuang, Boquan Jin, Ying Ma
Haemorrhagic fever with renal syndrome (HFRS) is characterised by an uncontrolled immune response that causes vascular leakage. Adiponectin (APN) is an adipocytokine involved in prorevascularisation and immunomodulation. To investigate the possible effects of APN in the pathogenesis of HFRS, total and high molecular weight (HMW) APN levels in the plasma of patients with HFRS were quantified using enzyme-linked immunosorbent assay (ELISA). Compared with those in healthy controls, the plasma total and HMW APN levels in patients were elevated to different degrees from the fever onset and remained high at the convalescent phase...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28414093/imbalance-in-leptin-adiponectin-levels-and-leptin-receptor-expression-as-chief-contributors-to-triple-negative-breast-cancer-progression-in-northeast-india
#3
Rizwana Sultana, Amal Ch Kataki, Bibhuti Bhusan Borthakur, Tarun K Basumatary, Sujoy Bose
BACKGROUND: Triple-Negative breast cancer (TNBC), accounts for a large percentage of breast cancer cases in India including Northeast India. TNBC has an unclear molecular aetiology and hence limited targeted therapies. Human breast is comprised of glandular, ductal, connective, and adipose tissues. Adipose tissue is composed of adipocytes. The adipocytes apart from being energy storage depots, are also active sources of adipocytokines and/or adipokines. The role of adipokines in breast cancer including TNBC has been sporadically documented...
April 14, 2017: Gene
https://www.readbyqxmd.com/read/28405802/vasculo-protective-effect-of-bms-309403-is-independent-of-its-specific-inhibition-of-fatty-acid-binding-protein-4
#4
Yuta Okamura, Kosuke Otani, Akihiro Sekiguchi, Taisuke Kogane, Chiharu Kakuda, Yuzaburo Sakamoto, Tomoko Kodama, Muneyoshi Okada, Hideyuki Yamawaki
Fatty acid-binding protein (FABP) 4 is an adipocytokine mainly expressed in adipocyte and macrophage. Blood FABP4 is related not only to metabolic disorders including insulin resistance and atherosclerosis but also increased blood pressure. We tested the hypothesis that FABP4 plays roles in pathogenesis of hypertension development including proliferation, migration, and inflammation of vascular smooth muscle cells (SMCs) as well as contractile reactivity. FABP4 alone had no influence on proliferation, migration, and inflammation of rat mesenteric arterial SMCs, while it significantly enhanced smooth muscle contraction and increases of systolic blood pressure (SBP) induced by noradrenaline (NA)...
April 13, 2017: Pflügers Archiv: European Journal of Physiology
https://www.readbyqxmd.com/read/28399156/presence-of-il-17-in-synovial-fluid-identifies-a-potential-inflammatory-osteoarthritic-phenotype
#5
Sarah J B Snelling, Sylvette Bas, Gabor J Puskas, Stephanie G Dakin, Domizio Suva, Axel Finckh, Cem Gabay, Pierre Hoffmeyer, Andrew J Carr, Anne Lübbeke
PURPOSE: Osteoarthritis (OA) is a common and heterogeneous arthritic disorder. Patients suffer pain and their joints are characterized by articular cartilage loss and osteophyte formation. Risk factors for OA include age and obesity with inflammation identified as a key mediator of disease pathogenesis. Interleukin-17A (IL-17) is a pro-inflammatory cytokine that has been implicated in inflammatory diseases such as rheumatoid arthritis. IL-17 can upregulate expression of inflammatory cytokines and adipocytokines...
2017: PloS One
https://www.readbyqxmd.com/read/28395518/intracerebroventricular-administration-of-adiponectin-attenuates-streptozotocin-induced-memory-impairment-in-rats
#6
R Mazrooie, K Rohampour, M Zamani, N Hosseinmardi, M Zeraati
Alzheimer's disease (AD) has been reported to be linked with diabetes mellitus and insulin resistance. Adiponectin (ADN), an adipocytokine secreted from adipose tissue, is involved in the regulation of insulin sensitivity, energy homeostasis, and mitochondrial dysfunction. In this study, we examined the effect of ADN on passive avoidance memory in animal model of sporadic AD (sAD). On days 1 and 3 after cannulation, rats received intracerebroventricular (icv) injection of streptozotocin (STZ) (3 mg/kg). Thirty minutes before the learning process, animals received saline or ADN in different doses (6, 60, and 600 µg)...
April 11, 2017: Physiology International
https://www.readbyqxmd.com/read/28387741/effects-of-low-molecular-weight-fucoidan-and-high-stability-fucoxanthin-on-glucose-homeostasis-lipid-metabolism-and-liver-function-in-a-mouse-model-of-type-ii-diabetes
#7
Hong-Ting Victor Lin, Yu-Chi Tsou, Yu-Ting Chen, Wen-Jung Lu, Pai-An Hwang
The combined effects of low-molecular-weight fucoidan (LMF) and fucoxanthin (Fx) in terms of antihyperglycemic, antihyperlipidemic, and hepatoprotective activities were investigated in a mouse model of type II diabetes. The intake of LMF, Fx, and LMF + Fx lowered the blood sugar and fasting blood sugar levels, and increased serum adiponectin levels. The significant decrease in urinary sugar was only observed in LMF + Fx supplementation. LMF and Fx had ameliorating effects on the hepatic tissue of db/db mice by increasing hepatic glycogen and antioxidative enzymes, and LMF was more effective than Fx at improving hepatic glucose metabolism...
April 7, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28360082/adipose-tissue-supports-normalization-of-macrophage-and-liver-lipid-handling-in-obesity-reversal
#8
Maayan Vatarescu, Sapir Bechor, Yulia Haim, Tal Pacht, Tanya Tarnovsky, Noa Slutsky, Ori Nov, Hagit Shapiro, Avishai Shemesh, Angel Porgador, Nava Bashan, Assaf Rudich
Adipose tissue inflammation and dysfunction are considered central in the pathogenesis of obesity-related dys-metabolism, but their role in the rapid metabolic recovery upon obesity reversal is less well-defined. We hypothesized that changes in adipose tissue endocrine and paracrine mechanisms may support the rapid improvement of obesity-induced impairment in cellular lipid handling. C57Bl-6J mice were fed ad-libitum either normal chow (NC) or high-fat diet (HFF) for 10 weeks. A dietary obesity reversal group was fed HFF for 8 weeks, then switched to NC for 2 weeks (HFFNC)...
March 30, 2017: Journal of Endocrinology
https://www.readbyqxmd.com/read/28356939/identification-of-genes-associated-with-tongue-cancer-in-patients-with-a-history-of-tobacco-and-or-alcohol-use
#9
Yin Zhao, Dongna Fu, Chengbi Xu, Jingpu Yang, Zonggui Wang
The present study aimed to identify genes associated with tongue cancer in patients with a history of tobacco and/or alcohol use. Microarray dataset GSE42023, including 10 tissue samples of tongue cancer from patients with a history of tobacco and/or alcohol use (habit group) and 11 tissue samples of non-habit-associated tongue cancer (non-habit group), were downloaded from the Gene Expression Omnibus database. Differentially-expressed genes (DEGs) between the habit and non-habit groups were identified using the Linear Models for Microarray Data software package...
February 2017: Oncology Letters
https://www.readbyqxmd.com/read/28339344/correlation-of-leptin-adiponectin-and-resistin-levels-in-different-types-of-lipodystrophy-in-hiv-aids-patients
#10
Danica Srdic, Al Musalhi Khawla, Ivan Soldatovic, Jelena Nikolic, Djordje Jevtovic, Devaki Nair, Gordana Dragovic
BACKGROUND: Leptin, adiponectin, and resistin may play an important role in the development of lipodystrophy (LD) in HIV/AIDS patients. The aim of this study was to correlate levels of leptin, adiponectin, and resistin between HIV/AIDS patients with LD and without lipodystrophy (non-LD), as well as between subgroups of LD [lipoatrophy (LA), lipohypertrophy (LH), and mixed fat redistribution (MFR)] and non-LD patients. METHODS: Cross-sectional study of 66 HIV/AIDS patients...
April 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28338181/gene-expression-of-inflammatory-markers-in-adipose-tissue-between-obese-women-with-polycystic-ovary-and-normal-obese-women
#11
G Alshammari, R Khan, J Brameld, S Amer, M A Lomax
OBJECTIVE: The pathogenesis of polycystic ovary syndrome (PCOS), a common endocrine disease and metabolic disturbance, is still unknown. The aim of the study was to investigate whether patients with PCOS display increased expression of inflammatory markers in adipose tissue. PATIENTS AND METHODS: Two groups of women were investigated, those diagnosed with PCOS (n = 8) and age and BMI-matched normal women (n = 12). Their age was between 20-45 years and all subjects were apparently healthy and did not take any medications...
March 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28325076/omentin-val109asp-polymorphism-and-risk-of-coronary-artery-disease
#12
Javad Jamshidi, Mehrdad Ghanbari, Ali Asnaashari, Nosaybeh Jafari, Gholam Abbas Valizadeh
Background Omentin is an adipocytokine with antiinflammatory properties. It has been reported to be involved in atherosclerosis and coronary artery disease. We aimed to investigate the association of omentin Val109Asp polymorphism with coronary artery disease in an Iranian population. Methods For a case-control study, 400 individuals were recruited: 200 with coronary artery disease and 200 healthy controls. Patients with coronary artery disease were diagnosed by angiography as having at least one main coronary artery with more than 50% stenosis...
March 2017: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/28320046/increased-insulin-resistance-and-glucagon-levels-in-mild-inactive-systemic-lupus-patients-despite-normal-glucose-tolerance
#13
Cíntia Nh Miyake, Bruno Gualano, Wagner S Dantas, Renato T Pereira, William Neves, Vanessa O Zambelli, Samuel K Shinjo, Rosa M Pereira, Elizabeth R Silva, Ana Lúcia Sá-Pinto, Eduardo Borba, Hamilton Roschel, Eloisa Bonfá, Fabiana B Benatti
OBJECTIVE: To assess insulin sensitivity in patients with systemic lupus erythematosus (SLE) in response to a meal tolerance test (MTT). METHODS: In this cross-sectional study, 33 adult females mild/inactive SLE and 16 age- and body mass index (BMI)-matched female healthy controls (CTRL) underwent a MTT and were assessed for insulin sensitivity and beta-cell function. Skeletal muscle protein expressions of total and membrane GLUT-4 were also evaluated (SLE, n=10; CTRL, n=5); muscle biopsies were performed after MTT...
March 20, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28315198/erratum-to-the-role-of-adipocytokines-in-coronary-atherosclerosis
#14
Luca Liberale, Aldo Bonaventura, Alessandra Vecchiè, Matteo Casula, Franco Dallegri, Fabrizio Montecucco, Federico Carbone
No abstract text is available yet for this article.
May 2017: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/28302957/relationship-between-asymmetric-dimethylarginine-in-umbilical-cord-plasma-and-birth-weight-follows-a-u-shaped-curve
#15
Junji Takaya, Yuko Tanabe, Yuichi Kuroyanagi, Kazunari Kaneko
Asymmetric dimethylarginine (ADMA) is a nonselective nitric oxide (NO) synthase inhibitor associated with cardiovascular and metabolic disorders. NO regulates placental blood flow, which plays an important role in fetal growth. Many epidemiological studies have disclosed that restricted fetal growth is associated with an increased risk of insulin resistance in adult life. We studied the relationship between ADMA in cord blood and birth size. Nine small for gestational age (SGA) and 32 appropriate for gestational age (AGA) infants were studied...
March 7, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28292381/serum-levels-of-visfatin-and-interleukin-6-in-non-obese-versus-obese-men-with-coronary-artery-disease
#16
Shaheena Naz, Qamar Shakoor Sandhu, Abida Akhtar, Uzma Zafar, Attiqa Khalid, Muniza Saeed
OBJECTIVE: To evaluate and compare the serum levels of visfatin, interleukin-6 and lipid profile in non-obese and obese male patients with coronary artery disease. STUDY DESIGN: Observational, comparative study. PLACE AND DURATION OF STUDY: Punjab Institute of Cardiology and Lahore General Hospital, Lahore, from July to December 2013. METHODOLOGY: The participants included 20 non-obese group I with coronary artery disease (CAD) and 20 obese males group II with coronary artery disease (angiographically confirmed)...
February 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28288470/circulating-concentrations-of-adipocytokines-and-their-receptors-in-the-isolated-corpus-cavernosum-and-femoral-artery-from-trained-rats-on-a-high-fat-diet
#17
Amanda C S Sponton, Fábio H Silva, Hygor N Araujo, Carmem P Valgas da Silva, Camila de Moraes, Edson Antunes, Angelina Zanesco, Maria A Delbin
BACKGROUND: The aim of the present study was to evaluate different signaling pathways by which exercise training would interfere in endothelial function in obesity. Therefore, we examined adipocytokine levels and their receptors in the corpus cavernosum and femoral artery from trained rats on a high-fat diet. METHODS: Functional experiments were performed in control sedentary and trained rats, and sedentary (h-SD) and trained male Wistar rats on a high-fat diet (h-TR)...
2017: Journal of Vascular Research
https://www.readbyqxmd.com/read/28287842/the-correlation-between-insulin-like-growth-factor-1-igf-1-and-novel-adipocytokines-in-postmenopausal-women-a-population-based-study
#18
Hossein Darabi, Afshin Ostovar, Alireza Raeisi, Mohammad Reza Kalantarhormozi, Majid Assadi, Samad Akbarzadeh, Safieh Momeni, Sina Dobaradaran, Katayoun Vahdat, Iraj Nabipour
The adipocytokines and insulin-like growth factor 1 (IGF-1) are involved in insulin resistance, the cardiometabolic syndrome, and atherosclerosis. Therefore, investigating the relationship between circulating levels of the novel adipocytokines and IGF-1 is worthwhile. The correlation between IGF-1, visfatin, and omentin-1 has not been adequately investigated. In a population-based study, 324 postmenopausal women were randomly selected. Circulating IGF-1, visfatin, omentin-1, adiponectin, and high-sensitivity C-reactive protein (hs-CRP) levels were measured with the highly specific enzyme-linked immunosorbent assay method...
March 13, 2017: Endocrine Research
https://www.readbyqxmd.com/read/28277301/body-composition-analysis-and-adipocytokine-concentrations-in-haemodialysis-patients-abdominal-fat-gain-as-an-additional-cardiovascular-risk-factor
#19
Elena González, Juan J Díez, Almudena Pérez Torres, María Auxiliadora Bajo, Gloria Del Peso, Rafael Sánchez-Villanueva, Cristina Grande, Olaia Rodríguez, Mónica Coronado, Carmen Gómez Candela, Mariana Díaz-Almirón, Pedro Iglesias, Rafael Selgas
INTRODUCTION: Abdominal fat and its increment over time in particular has become a cardiovascular risk factor in uraemic patients. OBJECTIVES: To analyse changes in abdominal fat in haemodialysis patients over one year and study their possible correlation with the variation in adipocytokine serum levels. As a secondary objective, we tried to validate the data obtained by bioelectrical impedance analysis (BIA) with data obtained by dual X-ray absorptiometry (DXA)...
March 2017: Nefrología: Publicación Oficial de la Sociedad Española Nefrologia
https://www.readbyqxmd.com/read/28270183/the-link-between-obesity-and-migraine-in-childhood-a-systematic-review
#20
REVIEW
G Farello, P Ferrara, A Antenucci, C Basti, A Verrotti
Obesity and headache are two highly prevalent diseases both in adults and children and they are associated with a strong personal and social impact. Many studies suggest that obesity is comorbid with headache in general, and migraine in particular and obesity seems to be a risk factor for migraine progression and for migraine frequency both in adults and in children. Research shows that there are multiple areas of overlap between migraine pathophysiology and the central and peripheral pathways regulating feeding: inflammatory mediators such as the calcitonin gene-related protein (CGRP), neurotransmitters such as serotonin, peptides such as orexin and adipocytokines such as adiponectin (ADP) and leptin could explain the common pathogenesis...
March 7, 2017: Italian Journal of Pediatrics
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