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Chronic inflammation and cardiovascular disease

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https://www.readbyqxmd.com/read/28643028/polycystic-ovary-syndrome-adipose-tissue-and-metabolic-syndrome
#1
REVIEW
Alessandro P Delitala, Giampiero Capobianco, Giuseppe Delitala, Pier Luigi Cherchi, Salvatore Dessole
PURPOSE: Polycystic ovary syndrome (PCOS) is the most common endocrine disorder that affects women of reproductive age and is characterized by ovulatory dysfunction and/or androgen excess or polycystic ovaries. Women with PCOS present a number of systemic symptoms in addition to those related to the reproductive system. It has been associated with functional derangements in adipose tissue, metabolic syndrome, type 2 diabetes, and an increased risk of cardiovascular disease (CVD). METHODS: A detailed literature search on Pubmed was done for articles about PCOS, adipokines, insulin resistance, and metabolic syndrome...
June 22, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28642198/treatment-of-intestinal-fibrosis-in-experimental-inflammatory-bowel-disease-by-the-pleiotropic-actions-of-a-local-rho-kinase-inhibitor
#2
Tom Holvoet, Sarah Devriese, Karolien Castermans, Sandro Boland, Dirk Leysen, Yves-Paul Vandewynckel, Lindsey Devisscher, Lien Van den Bossche, Sophie Van Welden, Melissa Dullaers, Roosmarijn E Vandenbroucke, Riet De Rycke, Karel Geboes, Arnaud Bourin, Olivier Defert, Pieter Hindryckx, Martine De Vos, Debby Laukens
BACKGROUND: Intestinal fibrosis resulting in (sub)obstruction is a common complication of Crohn's disease (CD). Rho kinases (ROCKs) play multiple roles in TGFβ1-induced myofibroblast activation that could be therapeutic targets. Because systemic ROCK inhibition causes cardiovascular side-effects, we evaluated the effects of a locally acting ROCK inhibitor (AMA0825) on intestinal fibrosis. METHODS: Fibrosis was assessed in mouse models using dextran sulfate sodium and adoptive T cell transfer...
June 19, 2017: Gastroenterology
https://www.readbyqxmd.com/read/28642117/soluble-epoxide-hydrolase-as-a-therapeutic-target-for-pain-inflammatory-and-neurodegenerative-diseases
#3
REVIEW
Karen M Wagner, Cindy B McReynolds, William K Schmidt, Bruce D Hammock
Eicosanoids are biologically active lipid signaling molecules derived from polyunsaturated fatty acids. Many of the actions of eicosanoid metabolites formed by cyclooxygenase and lipoxygenase enzymes have been characterized, however, the epoxy-fatty acids (EpFAs) formed by cytochrome P450 enzymes are newly described by comparison. The EpFA metabolites modulate a diverse set of physiologic functions that include inflammation and nociception among others. Regulation of EpFAs occurs primarily via release, biosynthesis and enzymatic transformation by the soluble epoxide hydrolase (sEH)...
June 19, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28641369/markers-of-inflammation-and-incident-breast-cancer-risk-in-the-women-s-health-study
#4
Deirdre K Tobias, Akintunde O Akinkuolie, Paulette D Chandler, Patrick R Lawler, JoAnn E Manson, Julie E Buring, Paul M Ridker, Lu Wang, I-Min Lee, Samia Mora
Chronic inflammation may be a risk factor for breast cancer development and progression, yet which inflammatory biomarkers and pathways are relevant is unknown. The study included 27,071 Women's Health Study participants (mean, 54.5 years old) free of cancer and cardiovascular disease at enrollment (1992 to 1995) with baseline measures of four inflammatory biomarkers: high sensitivity C-reactive protein (hsCRP), fibrinogen, N-acetyl side-chains of acute phase proteins (GlycA), and soluble intercellular adhesion molecule-1 (sICAM-1)...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28635909/-chronic-obstructive-pulmonary-disease-concurrent-with-metabolic-syndrome-pathophysiological-and-clinical-features
#5
A V Budnevsky, E S Ovsyannikov, N B Labzhania
Chronic obstructive pulmonary disease (COPD) still remains a serious public health problem, which is a common cause of disability and death in the able-bodied population. Furthermore, the number of patients with metabolic syndrome (MS) is steadily increasing worldwide. Recently, there is also an increase in the number of patients with COPD concurrent with MS, which is a mutually confounding risk factor for concomitant cardiovascular disease and adversely affects prognosis in these patients. Systemic subclinical inflammation is a common link between COPD and the components of MS...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28631693/-independent-risk-factors-for-severe-cardiovascular-events-in-male-patients-with-gout-results-of-a-7-year-prospective-study
#6
M S Eliseev, I S Denisov, E I Markelova, S I Glukhova, E L Nasonov
AIM: To determine risk factors for severe cardiovascular (CV) events (CVEs) in male patients with crystal-verified gout. SUBJECTS AND METHODS: 251 male patients with crystal-verified gout were prospectively followed up in 2003 to 2013. The mean follow-up period was 6.9±2.0 years. New severe CVE cases and deaths were recorded. Logistic regression was used to analyze the impact of traditional and other risk factors and allopurinol use on the risk for severe CVEs...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28630603/elevated-il-37-levels-in-the-plasma-of-patients-with-severe-coronary-artery-calcification
#7
Meng Chai, Hai-Tao Zhang, Yu-Jie Zhou, Qing-Wei Ji, Qing Yang, Yu-Yang Liu, Ying-Xin Zhao, Dong-Mei Shi, Wei Liu, Li-Xia Yang, Lin-Lin Zhang, Jing Liang
BACKGROUND: Coronary artery calcification (CAC) is a predictor of cardiovascular events and plaque burden and is closely associated with chronic inflammation. Interleukin (IL)-37 is a newly discovered member of the IL-1 family and is considered an anti-inflammatory cytokine. Our recent study on mice indicated that IL-37 could attenuate atherosclerosis and vascular calcification, which suggests that IL-37 could be associated with the development of atherosclerosis and related diseases...
May 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/28629772/impact-of-the-cardiovascular-system-associated-adipose-tissue-on-atherosclerotic-pathology
#8
REVIEW
Dimitry A Chistiakov, Andrey V Grechko, Veronika A Myasoedova, Alexandra A Melnichenko, Alexander N Orekhov
Cardiac obesity makes an important contribution to the pathogenesis of cardiovascular disease. One of the important pathways of this contribution is the inflammatory process that takes place in the adipose tissue. In this review, we consider the role of the cardiovascular system-associated fat in atherosclerotic cardiovascular pathology and a non-atherosclerotic cause of coronary artery disease, such as atrial fibrillation. Cardiovascular system-associated fat not only serves as the energy store, but also releases adipokines that control local and systemic metabolism, heart/vascular function and vessel tone, and a number of vasodilating and anti-inflammatory substances...
June 8, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28625037/tumour-necrosis-factor-%C3%AE-and-risk-of-cardiovascular-disease-among-overfat-indonesian-adolescents
#9
Dian Caturini Sulistyoningrum, Rina Susilowati, Emy Huriyati, Ni Putu Diah Witari, Harry Freitag Luglio, Madarina Julia
BACKGROUND: Overfatness (overweight and obesity) is associated with an increased risk of cardiovascular disease, including elevated blood pressure, dyslipidaemia, and insulin resistance. Chronic inflammation may play a role in mediating these associations. OBJECTIVE: To investigate the association between plasma tumour necrosis factor-α and risk factors for cardiovascular disease among overweight and obese adolescents. METHODS AND STUDY DESIGN: This study was an observational analysis with a cross-sectional design for high school students in Yogyakarta, Indonesia...
June 2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28619625/hmgb1-an-innate-alarmin-plays-a-critical-role-in-chronic-inflammation-of-adipose-tissue-in-obesity
#10
REVIEW
Jing Zhang, Lei Zhang, Shu Zhang, Qilin Yu, Xiong Fei, Kun Huang, Cong-Yi Wang, Ping Yang
Obesity has emerged as an imminent global public health concern over the past several decades. It has now become evident that obesity is characterized by the persistent and low-grade inflammation in the adipose tissue, and serves as an independent risk factor for many metabolic disorders such as diabetes and cardiovascular disease. Particularly, adipocytes originated from obese mice and humans likely predominate necrosis upon stressful insults, leading to passive release of cellular contents including the high mobility group box 1 (HMGB1) into the extracellular milieu...
June 12, 2017: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/28616567/cyp2c19-variants-and-epoxyeicosatrienoic-acids-in-patients-with-microvascular-angina
#11
Tomonori Akasaka, Daisuke Sueta, Yuichiro Arima, Noriaki Tabata, Seiji Takashio, Yasuhiro Izumiya, Eiichiro Yamamoto, Kenichi Tsujita, Sunao Kojima, Koichi Kaikita, Ayami Kajiwara, Kazunori Morita, Kentaro Oniki, Junji Saruwatari, Kazuko Nakagawa, Seiji Hokimoto
BACKGROUND: Categorization as a cytochrome P450 (CYP) 2C19 poor metabolizer (PM) is reported to be an independent risk factor for cardiovascular disease. Epoxyeicosatrienoic acids (EETs) are metabolites of arachidonic acid by CYP2C19 epoxygenases and anti-inflammatory properties, especially in microvascular tissues. We examined the impact of CYP2C19 polymorphisms and EETs on the patients with microvascular angina (MVA) caused by coronary microvascular dysfunction. METHODS AND RESULTS: We examined CYP2C19 genotypes in patients with MVA (n = 81)...
June 2017: IJC Heart & Vasculature
https://www.readbyqxmd.com/read/28615764/evaluation-of-antioxidant-status-high-sensitivity-c-reactive-protein-and-insulin-resistance-in-male-chronic-opiate-users-without-comorbidities
#12
Purvi Purohit, Naresh Nebhinani, Praveen Sharma
BACKGROUND: There is a paucity of data on frequency of metabolic syndrome (MS), insulin resistance (IR), and oxidative stress in Indian opiate users without comorbidities. OBJECTIVES: To determine the influence of opiate use on frequency of MS, homeostasis model assessment for IR (HOMA-IR), high-sensitivity C-reactive protein (hs-CRP), and oxidative stress in opiate-dependent male patients without comorbidities. METHODS: Participants (n = 120) were grouped as controls (Group I), pure opiate dependents (Group II), opiate + tobacco dependents (Group III), and tobacco dependents (Group IV) with a minimum of 1-year dependence participated in the study...
May 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28614418/il-33-and-st2-levels-in-chronic-kidney-disease-associations-with-inflammation-vascular-abnormalities-cardiovascular-events-and-survival
#13
Ozkan Gungor, Hilmi Umut Unal, Aydin Guclu, Mustafa Gezer, Tayfun Eyileten, Fatma Betül Guzel, Orcun Altunoren, Ertugrul Erken, Yusuf Oguz, Ismail Kocyigit, Mahmut Ilker Yilmaz
OBJECTIVE: Increased inflammation, associated with the increase in chronic kidney disease (CKD) stage, has a very important influence in vascular injury and cardiovascular diseases. In this study, we aimed to investigate the levels of IL-33 and ST2 in the different stages of CKD and to determine their effect on vascular damage and cardiovascular events (CVE). METHODS: This was an observational cohort study in which serum IL-33 and ST2 were obtained from 238 CKD (stages 1-5) patients...
2017: PloS One
https://www.readbyqxmd.com/read/28612853/mangos-and-their-bioactive-components-adding-variety-to-the-fruit-plate-for-health
#14
REVIEW
Britt M Burton-Freeman, Amandeep K Sandhu, Indika Edirisinghe
The diet is an essential factor affecting the risk for development and progression of modern day chronic diseases, particularly those with pathophysiological roots in inflammation and oxidative stress-induced damage. The potential impact of certain foods and their bioactive compounds to reverse or prevent destructive dysregulated processes leading to disease has attracted intense research attention. The mango (Mangifera indica Linn.) is a tropical fruit with distinctive nutritional and phytochemical composition...
June 14, 2017: Food & Function
https://www.readbyqxmd.com/read/28608449/resveratrol-suppresses-lipoprotein-associated-phospholipase-a2-expression-by-reducing-oxidative-stress-in-macrophages-and-animal-models
#15
Shengnan Sun, Mingjun Zhang, Qiangbing Yang, Ziying Shen, Jiahuan Chen, Biao Yu, He Wang, Jiali Qu, Daxin Pang, Wenzhi Ren, Hongsheng Ouyang, Xiaochun Tang
SCOPE: Resveratrol is a naturally occurring polyphenolic compound with known cardioprotective, anti-inflammatory and antioxidant properties. Lipoprotein-associated phospholipase A2 (Lp-PLA2 ) is associated with the risk of cardiovascular disease. Here, we investigated the effects of resveratrol on Lp-PLA2 expression in vitro and in vivo and explored the underlying mechanisms. METHODS AND RESULTS: Human monocytic cells (THP-1) were induced to differentiate into macrophages for an in vitro experimental model...
June 13, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28607533/cysteinyl-leukotrienes-as-potential-pharmacological-targets-for-cerebral-diseases
#16
REVIEW
Paolo Gelosa, Francesca Colazzo, Elena Tremoli, Luigi Sironi, Laura Castiglioni
Cysteinyl leukotrienes (CysLTs) are potent lipid mediators widely known for their actions in asthma and in allergic rhinitis. Accumulating data highlights their involvement in a broader range of inflammation-associated diseases such as cancer, atopic dermatitis, rheumatoid arthritis, and cardiovascular diseases. The reported elevated levels of CysLTs in acute and chronic brain lesions, the association between the genetic polymorphisms in the LTs biosynthesis pathways and the risk of cerebral pathological events, and the evidence from animal models link also CysLTs and brain diseases...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28603781/genome-wide-association-studies-candidate-gene-to-dual-modifier-of-nonalcoholic-steatohepatitis-and-atherosclerosis
#17
Clint L Miller, Nicholas J Leeper
Non-alcoholic steatohepatitis (NASH) is a common disease involving chronic accumulation of fat and inflammation in the liver, often leading to advanced fibrosis, cirrhosis and cancer. It is known that NASH shares many features with atherosclerosis, however, there are still no effective therapeutics. In a recent study published in Nature, investigators demonstrate that mice lacking a high-density lipoprotein (HDL)-associated gene were surprisingly protected from both steatohepatitis and atherosclerosis through the stabilization of the liver X receptor (LXR)...
December 2016: JACC. Basic to Translational Science
https://www.readbyqxmd.com/read/28601639/tofacitinib-ameliorates-atherosclerosis-and-reduces-foam-cell-formation-in-apoe-deficient-mice
#18
Zaicun Wang, Shumei Wang, Zunzhe Wang, Tiantian Yun, Chenchen Wang, Huating Wang
Atherosclerosis is a chronic inflammatory cardiovascular disease with high mortality worldwide. Tofacitinib (CP-690,550), an oral small-molecule Janus kinase inhibitor, has been shown to be effective in the treatment of rheumatoid arthritis, autoimmune encephalomyelitis and ulcerative colitis. However, its protective effect against atherosclerosis remains poorly understood. The aim of the present study was to evaluate the effects of Tofacitinib on atherogenic diet (ATD)-induced atherosclerosis using apolipoprotein E deficient (apoE-/-) mice...
June 8, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28600777/psychoneuroimmunology-developments-in-stress-research
#19
REVIEW
Rainer H Straub, Maurizio Cutolo
Links between the central nervous stress system and peripheral immune cells in lymphoid organs have been detailed through 50 years of intensive research. The brain can interfere with the immune system, where chronic psychological stress inhibits many functions of the immune system. On the other hand, chronic peripheral inflammation-whether mild (during aging and psychological stress) or severe (chronic inflammatory diseases)-clearly interferes with brain function, leading to disease sequelae like fatigue but also to overt psychiatric illness...
June 9, 2017: Wiener Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28595201/-as-cardioprotective-and-angiogenic-biomarker-can-ghrelin-predict-coronary-collateral-development-and-severity-of-coronary-atherosclerosis
#20
Mehmet Kadri Akboğa, Gülten Taçoy, Canan Yılmaz Demirtaş, Sedat Türkoğlu, Bülent Boyacı, Atiye Çengel
OBJECTIVE: Ghrelin exerts protective effects on cardiovascular system by inhibiting progression of atherosclerosis, supression of vascular inflammation, and stimulating angiogenesis. Thus, the aim of this study was to investigate the effect of serum ghrelin on coronary collateral development and SYNTAX score in patients with severe coronary artery disease. METHODS: Total of 91 patients who had ≥90% stenosis in at least one major coronary artery were prospectively included in this cross-sectional, observational study...
June 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
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