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Inflammation and Cardiovascular disease

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https://www.readbyqxmd.com/read/29457529/n-terminal-pro-b-type-natriuretic-peptide-associated-with-2-year-mortality-from-both-cardiovascular-and-non-cardiovascular-origins-in-prevalent-chronic-hemodialysis-patients
#1
Chihiro Kawagoe, Yuji Sato, Tatsunori Toida, Hideto Nakagawa, Yasuhiro Yamashita, Akihiro Fukuda, Shuji Iwatsubo, Shouichi Fujimoto
N-terminal-pro-B-type-natriuretic peptide (NT-proBNP) was a predictive marker of cardiovascular disease (CVD)-related death in chronic dialysis patients. NT-proBNP was also correlated with markers of inflammation, malnutrition and protein-energy wasting. We hypothesized whether NT-proBNP was also associated with non-CVD death in chronic dialysis patients. A prospective observational study for incidence of death in chronic dialysis patients was conducted. Prevalent chronic dialysis patients (n = 1310) were enrolled and followed for 24 months...
November 2018: Renal Failure
https://www.readbyqxmd.com/read/29457360/neglected-areas-on-thorax-computed-tomography-evaluation-in-patients-with-chronic-obstructive-pulmonary-disease-paravertebral-muscles-and-para-aortic-adipose-tissue
#2
Mustafa Resorlu, Ozan Karatag, Canan A Toprak, Muhsin O Ozturk
INTRODUCTION: This study, investigated the para-aortic adipose tissue cross-sectional area, a novel predictor of cardiovascular diseases and degenerative changes in the paravertebral muscles, in patients with chronic obstructive pulmonary disease (COPD). METHOD: One hundred cases diagnosed as COPD and 50 healthy individuals with similar demographic characteristics were evaluated. Para-aortic adipose tissue cross-sectional area (mm2 ), subcutaneous adipose tissue thickness (mm), paravertebral muscle area (mm2 ) and fat deposition in muscle tissue were assessed radiologically...
February 18, 2018: Journal of Medical Imaging and Radiation Oncology
https://www.readbyqxmd.com/read/29455258/effects-of-capsaicin-on-ovarian-granulosa-cell-proliferation-and-apoptosis
#3
Sabire Güler, Berrin Zik
Capsaicin is the pungent ingredient in red peppers. Due to the effects on the sensory nerve fibers, capsaicin has been used to treat pain and inflammation associated with a variety of diseases including rheumatoid arthritis and diabetic neuropathy, obesity, and cardiovascular and gastrointestinal conditions. Despite the extensive publications on different systems, the studies of the effects on the ovary are very limited. The present study was conducted to examine the possible proliferative and/or apoptotic effects of various doses of capsaicin on primarily derived granulosa cells...
February 17, 2018: Cell and Tissue Research
https://www.readbyqxmd.com/read/29454678/treatment-of-coenzyme-q10-for-24-weeks-improves-lipid-and-glycemic-profile-in-dyslipidemic-individuals
#4
Peiwen Zhang, Chen Yang, Honghui Guo, Jiaji Wang, Shengqiang Lin, Huamei Li, Yan Yang, Wenhua Ling
BACKGROUND: The use of coenzyme Q10 (CoQ10) as an adjuvant treatment with routine clinical therapy against metabolic diseases has shown benefit. However, the effect of CoQ10 as a primary preventive agent against cardiovascular diseases (CVDs) has not been well studied. OBJECTIVE: The objective of this study was to investigate the effect of CoQ10 on CVD risk factors in dyslipidemic patients. METHODS: In this randomized, double-blinded, placebo-controlled trial, 101 dyslipidemic subjects without taking any hypoglycemic or hypolipidemic drugs were administrated to 120 mg CoQ10 or placebo daily for 24 weeks...
December 21, 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/29453462/gq-11-a-new-ppar-agonist-improves-obesity-induced-metabolic-alterations-in-ldlr-mice
#5
Jacqueline C Silva, Edson M de Oliveira, Walter M Turato, Gustavo H G Trossini, Vinícius G Maltarollo, Marina G R Pitta, Ivan R Pitta, Beatriz de Las Heras, Lisardo Boscá, Martina Rudnicki, Dulcineia S P Abdalla
BACKGROUND: Obesity and insulin resistance/diabetes are important risk factors for cardiovascular diseases and demand safe and efficacious therapeutics. OBJECTIVE: To assess the effects of a new thiazolidine compound-GQ-11-on obesity and insulin resistance induced by a diabetogenic diet in LDL receptor-deficient (LDLr -/- ) mice. METHODS: Molecular docking simulations of GQ-11, PPARα and PPARγ structures were performed. Male C57BL/6J LDLr -/- mice fed a diabetogenic diet for 24 weeks were treated with vehicle, GQ-11 or pioglitazone or (20 mg/kg/day) for 28 days by oral gavage...
January 30, 2018: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29452888/could-low-protein-diet-modulate-nrf2-pathway-in-chronic-kidney-disease
#6
REVIEW
Juliana Saraiva Anjos, Ludmila F M F Cardozo, Marta Esgalhado, Bengt Lindholm, Peter Stenvinkel, Denis Fouque, Denise Mafra
Oxidative stress and inflammation are common findings in chronic kidney disease (CKD) patients, and they are directly linked to clinical outcomes such as protein energy wasting and cardiovascular disease. Nuclear factor-erythroid 2-related factor 2 (Nrf2) is the master regulator of antioxidant genes, regulating the expression of detoxifying enzymes of phase II and antioxidant responses. Furthermore, Nrf2 can also regulate anti-inflammatory cellular responses, by inhibiting nuclear factor kappa B activity (transcription factor that promotes inflammation)...
February 13, 2018: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/29452596/relationship-between-polyunsaturated-fatty-acid-composition-in-serum-phospholipids-systemic-low-grade-inflammation-and-glycemic-control-in-patients-with-type-2-diabetes-and-atherosclerotic-cardiovascular-disease
#7
Malgorzata Poreba, Pawel Rostoff, Aleksander Siniarski, Magdalena Mostowik, Renata Golebiowska-Wiatrak, Jadwiga Nessler, Anetta Undas, Grzegorz Gajos
BACKGROUND: There are inconsistent data about the role of serum phospholipid fatty acid composition in patients with type 2 diabetes (T2DM) and atherosclerotic cardiovascular disease (ASCVD). The aim of the study was to investigate the relationship between serum phospholipid fatty acid composition, systemic low-grade inflammation, and glycemic control in high-risk T2DM patients. METHODS: Seventy-four patients (26% women, mean age 65.6 ± 6.8 years) with T2DM (median diabetes duration 10 years) and documented ASCVD (74 with coronary artery disease, 26 with peripheral arterial disease) were enrolled in the study...
February 16, 2018: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/29452240/the-effect-of-non-anti-tnf-targeting-biologics-and-small-molecules-on-insulin-resistance-in-inflammatory-arthritis
#8
REVIEW
Francesco Ursini, Emilio Russo, Piero Ruscitti, Roberto Giacomelli, Giovambattista De Sarro
Inflammatory arthritides are chronic diseases characterised by an increase in cardiovascular risk, largely attributable to the synergy between high-grade systemic inflammation and an elevated prevalence of traditional cardiovascular risk factors. Amongst the latter, insulin resistance and type 2 diabetes (T2D) play a key position. Previous studies demonstrated a potential insulin-sensiting effect of anti-TNF biologic medications. For converse, less is known about the role of newer biologics or small molecules...
February 13, 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29449364/diabetic-cardiomyopathy-an-update-of-mechanisms-contributing-to-this-clinical-entity
#9
REVIEW
Guanghong Jia, Michael A Hill, James R Sowers
Heart failure and related morbidity and mortality are increasing at an alarming rate, in large part, because of increases in aging, obesity, and diabetes mellitus. The clinical outcomes associated with heart failure are considerably worse for patients with diabetes mellitus than for those without diabetes mellitus. In people with diabetes mellitus, the presence of myocardial dysfunction in the absence of overt clinical coronary artery disease, valvular disease, and other conventional cardiovascular risk factors, such as hypertension and dyslipidemia, has led to the descriptive terminology, diabetic cardiomyopathy...
February 16, 2018: Circulation Research
https://www.readbyqxmd.com/read/29446717/activators-of-sirtuin-1-and-their-involvement-in-cardioprotection
#10
Carlotta Granchi, Filippo Minutolo
SIRT1 is a nicotinamide adenosine dinucleotide (NAD+)-dependent deacetylase, which removes acetyl groups from many target proteins, such as histone proteins, transcription factors and cofactors. SIRT1-catalyzed deacetylation of these factors modulates the activity of downstream proteins, thus influencing many biological processes. SIRT1 is involved in the regulation of metabolism, inflammation, and tumor growth. The activity of this enzyme is related to the beneficial health effects of calorie restriction, such as lifespan extension and, in particular, the activation of SIRT1 has a positive impact on the cardiovascular system...
February 13, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29446092/association-of-salivary-lactate-dehydrogenase-level-with-systemic-inflammation-in-a-japanese-population
#11
N Miyoshi, T Tanigawa, S Nishioka, K Maruyama, E Eguchi, K Tanaka, I Saito, K Yamazaki, Y Miyake
BACKGROUND AND OBJECTIVE: Salivary lactate dehydrogenase (LDH) was reported to be a useful parameter for the screening of periodontal disease. We performed a cross-sectional study to verify the usefulness of salivary LDH as a biomarker of periodontitis and to investigate the association of severity of periodontitis with systemic inflammation by measuring salivary LDH and serum high sensitive C-reactive protein (hs-CRP) levels in a community-based middle-aged and elderly population in Japan...
February 15, 2018: Journal of Periodontal Research
https://www.readbyqxmd.com/read/29445885/the-interplay-of-lipids-lipoproteins-and-immunity-in-atherosclerosis
#12
REVIEW
Angela Pirillo, Fabrizia Bonacina, Giuseppe Danilo Norata, Alberico Luigi Catapano
PURPOSE OF REVIEW: Atherosclerosis is an inflammatory disorder of the arterial wall, in which several players contribute to the onset and progression of the disease. Besides the well-established role of lipids, specifically cholesterol, and immune cell activation, new insights on the molecular mechanisms underlying the atherogenic process have emerged. RECENT FINDINGS: Meta-inflammation, a condition of low-grade immune response caused by metabolic dysregulation, immunological memory of innate immune cells (referred to as "trained immunity"), cholesterol homeostasis in dendritic cells, and immunometabolism, i...
February 14, 2018: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/29445837/alkaline-phosphatases-in-the-complex-chronic-kidney-disease-mineral-and-bone-disorders
#13
Jordi Bover, Pablo Ureña, Armando Aguilar, Sandro Mazzaferro, Silvia Benito, Víctor López-Báez, Alejandra Ramos, Iara daSilva, Mario Cozzolino
Alkaline phosphatases (APs) remove the phosphate (dephosphorylation) needed in multiple metabolic processes (from many molecules such as proteins, nucleotides, or pyrophosphate). Therefore, APs are important for bone mineralization but paradoxically they can also be deleterious for other processes, such as vascular calcification and the increasingly known cross-talk between bone and vessels. A proper balance between beneficial and harmful activities is further complicated in the context of chronic kidney disease (CKD)...
February 14, 2018: Calcified Tissue International
https://www.readbyqxmd.com/read/29445728/radiation-induced-cardiovascular-disease-mechanisms-and-importance-of-linear-energy-transfer
#14
REVIEW
Christopher B Sylvester, Jun-Ichi Abe, Zarana S Patel, K Jane Grande-Allen
Radiation therapy (RT) in the form of photons and protons is a well-established treatment for cancer. More recently, heavy charged particles have been used to treat radioresistant and high-risk cancers. Radiation treatment is known to cause cardiovascular disease (CVD) which can occur acutely during treatment or years afterward in the form of accelerated atherosclerosis. Radiation-induced cardiovascular disease (RICVD) can be a limiting factor in treatment as well as a cause of morbidity and mortality in successfully treated patients...
2018: Frontiers in Cardiovascular Medicine
https://www.readbyqxmd.com/read/29445240/high-fat-diet-induced-metabolically-obese-and-normal-weight-rabbit-model-shows-early-vascular-dysfunction-mechanisms-involved
#15
Gabriela Alarcon, Julieta Roco, Mirta Medina, Analia Medina, Maria Peral, Susana Jerez
BACKGROUND: Obesity contributes significantly to the development and evolution of cardiovascular disease (CVD) which is believed to be mediated by oxidative stress, inflammation and endothelial dysfunction. However, the vascular health of metabolically obese and normal weight (MONW) individuals is not completely comprehended. OBJECTIVES: The purpose of our study was to evaluate vascular function on the basis of a high fat diet (HFD)-MONW rabbit model. SUBJECTS: Twenty four male rabbits were randomly assigned to receive either a regular diet (CD, n = 12) or a high-fat diet (18% extra fat on the regular diet, HFD, n = 12) for 6 weeks...
January 30, 2018: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29444453/efferocytosis-in-atherosclerotic-lesions-malfunctioning-regulatory-pathways-and-control-mechanisms
#16
REVIEW
Amir Tajbakhsh, Mehdi Rezaee, Petri T Kovanen, Amirhossein Sahebkar
Atherosclerosis is a dynamic and progressive inflammatory process in the intimal layer of large and medium-sized arteries, and it is the major contributor to the atherosclerotic cardiovascular disease (ACVD), the leading cause of death worldwide. In an atherosclerotic plaque, phagocytosis of apoptotic cells occurs through an intricate process designated efferocytosis. Defective efferocytosis has emerged as a causal factor in the etiopathogenesis of atherosclerosis and its progression into overt ACVD. Both specialized phagocytes (macrophages and dendritic cells) and non-specialized cells with phagocytic capabilities (smooth muscle and endothelial cells) are involved in the efferocytotic process...
February 11, 2018: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29443899/protease-activated-receptor-4-par4-a-promising-target-for-antiplatelet-therapy
#17
REVIEW
Gamariel Rwibasira Rudinga, Ghulam Jilany Khan, Yi Kong
Cardiovascular diseases (CVDs) are currently among the leading causes of death worldwide. Platelet aggregation is a key cellular component of arterial thrombi and major cause of CVDs. Protease-activated receptors (PARs), including PAR1, PAR2, PAR3 and PAR4, fall within a subfamily of seven-transmembrane G-protein-coupled receptors (GPCR). Human platelets express PAR1 and PAR4, which contribute to the signaling transduction processes. In association with CVDs, PAR4 not only contributes to platelet activation but also is a modulator of cellular responses that serve as hallmarks of inflammation...
February 14, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29443739/effects-of-exercise-on-secretion-transport-inflammation-and-quality-of-life-in-patients-with-noncystic-fibrosis-bronchiectasis-protocol-for-a-randomized-controlled-trial
#18
Daniele Oliveira Dos Santos, Hugo Celso Dutra de Souza, José Antônio Baddini-Martinez, Ercy Mara Cipulo Ramos, Ada Clarice Gastaldi
BACKGROUND: Bronchiectasis is characterized by pathological and irreversible bronchial dilatation caused by the inefficient mucus and microorganism clearance and progression of inflammatory processes. The most frequent characteristic is the increase in bronchial mucus production resulting in slower transport and damage to the mucociliary transport. AIMS: To evaluate the effects of exercise on mucus transport, inflammation, and resistance of the respiratory and autonomic nervous systems and subsequent effects on quality of life in patients with bronchiectasis who are enrolled in a pulmonary rehabilitation program...
February 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29442524/exacerbations-of-chronic-obstructive-pulmonary-disease-and-cardiac-events-a-cohort-analysis
#19
Ken M Kunisaki, Mark T Dransfield, Julie A Anderson, Robert D Brook, Peter M A Calverley, Bartolome R Celli, Courtney Crim, Benjamin F Hartley, Fernando J Martinez, David E Newby, Alexa A Pragman, Jørgen Vestbo, Julie C Yates, Dennis E Niewoehner
RATIONALE: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are common, associated with acute inflammation, and may increase subsequent cardiovascular disease (CVD) risk. OBJECTIVE: Determine if AECOPD events are associated with increased risk of subsequent CVD. METHODS: A secondary cohort analysis of the Study to Understand Mortality and MorbidITy (SUMMIT) trial, a convenience sample of current/former smokers with moderate COPD from 1,368 centers in 43 countries...
February 14, 2018: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/29441713/human-expression-patterns-qualitative-and-quantitative-analysis-of-thrombospondin-1-under-physiological-and-pathological-conditions
#20
REVIEW
Chen Zhao, Jeffrey S Isenberg, Aleksander S Popel
Thrombospondin-1 (TSP-1), a matricellular protein and one of the first endogenous anti-angiogenic molecules identified, has long been considered a potent modulator of human diseases. While the therapeutic effect of TSP-1 to suppress cancer was investigated in both research and clinical settings, the mechanisms of how TSP-1 is regulated in cancer remain elusive, and the scientific answers to the question of whether TSP-1 expressions can be utilized as diagnostic or prognostic marker for patients with cancer are largely inconsistent...
February 14, 2018: Journal of Cellular and Molecular Medicine
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