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https://www.readbyqxmd.com/read/28650319/somatostatin-binds-to-the-human-amyloid-%C3%AE-peptide-and-favors-the-formation-of-distinct-oligomers
#1
Hansen Wang, Lisa D Muiznieks, Punam Ghosh, Declan Williams, Michael Solarski, Andrew Fang, Alejandro Ruiz-Riquelme, Régis Pomès, Joel C Watts, Avi Chakrabartty, Holger Wille, Simon Sharpe, Gerold Schmitt-Ulms
The amyloid β peptide (Aβ) is a key player in the etiology of Alzheimer disease (AD), yet a systematic investigation of its molecular interactions has not been reported. Here we identified by quantitative mass spectrometry proteins in human brain extract that bind to oligomeric Aβ1-42 (oAβ1-42) and/or monomeric Aβ1-42 (mAβ1-42) baits. Remarkably, the cyclic neuroendocrine peptide somatostatin-14 (SST14) was observed to be the most selectively enriched oAβ1-42 binder. The binding interface comprises a central tryptophan within SST14 and the N-terminus of Aβ1-42...
June 26, 2017: ELife
https://www.readbyqxmd.com/read/28650207/epicardial-pericardial-and-total-cardiac-fat-and-cardiovascular-disease-in-type-2-diabetic-patients-with-elevated-urinary-albumin-excretion-rate
#2
Regitse H Christensen, Bernt J von Scholten, Christian S Hansen, Sarah E Heywood, Jaya B Rosenmeier, Ulrik B Andersen, Peter Hovind, Henrik Reinhard, Hans-Henrik Parving, Bente K Pedersen, Marit E Jørgensen, Peter K Jacobsen, Peter Rossing
Background We evaluated the association of cardiac adipose tissue including epicardial adipose tissue and pericardial adipose tissue with incident cardiovascular disease and mortality, coronary artery calcium, carotid intima media thickness and inflammatory markers. Design A prospective study of 200 patients with type 2 diabetes and elevated urinary albumin excretion rate (UAER). Methods Cardiac adipose tissue was measured from baseline echocardiography. The composite endpoint comprised incident cardiovascular disease and all-cause mortality...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28649913/faecal-calprotectin-detects-subclinical-bowel-inflammation-and-may-predict-treatment-response-in-spondyloarthritis
#3
R D Østgård, B W Deleuran, M Y Dam, I T Hansen, A G Jurik, H Glerup
OBJECTIVE: Intestinal inflammation is frequent in patients with spondyloarthritis (SpA). Here, we test the validity of faecal calprotectin as a marker of intestinal inflammation in SpA patients and evaluate the response of adalimumab in patients with and without intestinal lesions. METHOD: Patients were included on the basis of active SpA with a Bath Ankylosing Spondylitis Disease Activity Index ≥ 4. After a 4 week non-steroidal anti-inflammatory drug washout period, patients were divided into two groups based on faecal calprotectin level (> 100 mg/kg, n = 15, and < 50 mg/kg, n = 15)...
June 26, 2017: Scandinavian Journal of Rheumatology
https://www.readbyqxmd.com/read/28645983/the-effect-of-magnesium-supplementation-on-vascular-calcification-in-chronic-kidney-disease-a-randomised-clinical-trial-magical-ckd-essential-study-design-and-rationale
#4
Iain Bressendorff, Ditte Hansen, Morten Schou, Charlotte Kragelund, Lisbet Brandi
INTRODUCTION: Chronic kidney disease (CKD) is associated with an increased risk of cardiovascular disease and mortality, which is thought to be caused by increased propensity towards vascular calcification (VC). Magnesium (Mg) inhibits phosphate-induced VC in vitro and in animal models and serum Mg is inversely associated with cardiovascular mortality in predialysis CKD and in end-stage renal disease. This paper will describe the design and rationale of a randomised double-blinded placebo-controlled multicentre clinical trial, which will investigate whether oral Mg supplementation can prevent the progression of coronary artery calcification (CAC) in subjects with predialysis CKD...
June 23, 2017: BMJ Open
https://www.readbyqxmd.com/read/28645496/determining-the-best-percent-predicted-equation-for-estimated-vo2-peak-by-a-1-km-moderate-perceptually-regulated-treadmill-walk-to-predict-mortality-in-outpatients-with-cardiovascular-disease
#5
Giovanni Grazzi, Gianni Mazzoni, Jonathan Myers, Luciano Codecà, Giovanni Pasanisi, Simona Mandini, Massimo Piepoli, Stefano Volpato, Francesco Conconi, Giorgio Chiaranda
OBJECTIVES: To determine the prognostic ability of established percent-predicted equations of peak oxygen consumption (%PRED) estimated by a moderate submaximal walking test in a large cohort of outpatients with cardiovascular disease (CVD). DESIGN: Population-based prospective study. METHODS: A total of 1442 male patients aged 25-85 years at baseline, underwent a moderate perceptually-regulated (11-13 on the 6-20 Borg scale) treadmill walk (1k-TWT) for peak oxygen consumption estimation (VO2 peak)...
June 8, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28643979/-acute-pancreatitis-new-aspects-for-the-management
#6
Olivier Windisch, Toni Raffoul, Catrina Hansen, Jean-Louis Frossard, Philippe Morel, Léo Bühler
Acute pancreatitis is a frequent disease, with a simple course in 80 % of the cases but a high morbidity and mortality in its severe form. Biliary origin and alcohol represent 80 % of the etiologies. Except endoscopic removal of gallstone for biliary origin, treatment remains symptomatic and focuses on fluid resuscitation, effective antalgia and adapted management of nutrition. This article focuses on the novelties introduced by the revision of the Classification of Atlanta in 2012 and details current guidelines for the management of the disease...
June 14, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28642837/environmental-influences-in-the-etiology-of-colorectal-cancer-the-premise-of-metabolomics
#7
Nicholas J W Rattray, Georgia Charkoftaki, Zahra Rattray, James E Hansen, Vasilis Vasiliou, Caroline H Johnson
PURPOSE OF REVIEW: In this review we discuss how environmental exposures predominate the etiology of colorectal cancer (CRC). With CRC being a personalized disease influenced by genes and environment, our goal was to explore the role metabolomics can play in identifying exposures, assessing the interplay between co-exposures, and the development of personalized therapeutic interventions. RECENT FINDINGS: Approximately 10 % of CRC cases can be explained by germ-line mutations, whereas the prevailing majority are caused by an initiating exposure event occurring decades prior to diagnosis...
June 2017: Current Pharmacology Reports
https://www.readbyqxmd.com/read/28641532/trimethylamine-n-oxide-tmao-as-a-new-potential-therapeutic-target-for-insulin-resistance-and-cancer
#8
Jens Oellgaard, Signe Abitz Winther, Tobias Schmidt Hansen, Peter Rossing, Bernt Johan von Scholten
BACKGROUND: The intake of animal products in food has been associated with both the development of insulin resistance and gastrointestinal cancers (GIC). Through the digestion of animal protein and other constituents of animal products, the commensal bacteria in the gut (the gut microbiota) forms metabolites that can contribute to the development of both insulin resistance and cancer. Trimethylamine-N-Oxide (TMAO) is such a molecule and has recently drawn a lot of attention as it may be a risk factor for - and a link between - the gut microbiota and cardiovascular and renal disease...
June 21, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28638603/serum-osteoprotegerin-and-renal-function-in-the-general-population-the-troms%C3%A3-study
#9
Anders Vik, Ellen E Brodin, Ellisiv B Mathiesen, Jan Brox, Lone Jørgensen, Inger Njølstad, Sigrid K Brækkan, John-Bjarne Hansen
BACKGROUND: Serum osteoprotegerin (OPG) is elevated in patients with chronic kidney disease (CKD) and increases with decreasing renal function. However, there are limited data regarding the association between OPG and renal function in the general population. The aim of the present study was to explore the relation between serum OPG and renal function in subjects recruited from the general population. METHODS: We conducted a cross-sectional study with 6689 participants recruited from the general population in Tromsø, Norway...
February 2017: Clinical Kidney Journal
https://www.readbyqxmd.com/read/28637462/outbreak-tracking-of-aleutian-mink-disease-virus-amdv-using-partial-ns1-gene-sequencing
#10
P Ryt-Hansen, C K Hjulsager, E E Hagberg, M Chriél, T Struve, A G Pedersen, L E Larsen
BACKGROUND: Aleutian Mink Disease (AMD) is an infectious disease of mink (Neovison vison) and globally a major cause of economic losses in mink farming. The disease is caused by Aleutian Mink Disease Virus (AMDV) that belongs to the genus Amdoparvovirus within the Parvoviridae family. Several strains have been described with varying virulence and the severity of infection also depends on the host's genotype and immune status. Clinical signs include respiratory distress in kits and unthriftiness and low quality of the pelts...
June 21, 2017: Virology Journal
https://www.readbyqxmd.com/read/28635190/characteristics-of-structured-physical-training-currently-provided-in-cardiac-patients-insights-from-the-exercise-training-in-cardiac-rehabilitation-etcr-italian-survey
#11
Marco Ambrosetti, Patrick Doherty, Pompilio Faggiano, Ugo Corrà, Carlo Vigorito, Dominique Hansen, Patrizio Sarto, Ana Abreu, Roberto F E Pedretti
BACKGROUND:   Uncertainty exists about current delivery levels of exercise training (ET) during Cardiac Rehabilitation (CR) programmes. AIM OF THE STUDY: To evaluate ET modalities in the real world of CR facilities in Italy. METHODS: This was an observational survey of aggregate data, collected from CR facilities on a voluntary basis. Snapshots of a single working day at a local site were made, in terms of characteristics of patients and ET programmes delivered...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28634514/cystic-lesions-of-peripheral-nerves-are-we-missing-the-diagnosis-of-the-intraneural-ganglion-cyst
#12
Jyoti Panwar, Anil Mathew, Binu P Thomas
AIM: To highlight the salient magnetic resonance imaging (MRI) features of the intraneural ganglion cyst (INGC) of various peripheral nerves for their precise diagnosis and to differentiate them from other intra and extra-neural cystic lesions. METHODS: A retrospective analysis of the magnetic resonance (MR) images of a cohort of 245 patients presenting with nerve palsy involving different peripheral nerves was done. MR images were analyzed for the presence of a nerve lesion, and if found, it was further characterized as solid or cystic...
May 28, 2017: World Journal of Radiology
https://www.readbyqxmd.com/read/28632892/maternal-overweight-and-obesity-and-genital-anomalies-in-male-offspring-a-population-based-swedish-cohort-study
#13
Linn Håkonsen Arendt, Cecilia Høst Ramlau-Hansen, Morten Søndergaard Lindhard, Tine Brink Henriksen, Jørn Olsen, Yongfu Yu, Sven Cnattingius
BACKGROUND: Overweight and obese pregnant women face higher risk of several critical birth outcomes, including an overall increased risk of congenital abnormalities. Only few studies have focused on associations between maternal overweight and the genital anomalies in boys, cryptorchidism and hypospadias, and results are inconclusive. METHODS: We performed a population-based cohort study and assessed the associations between maternal body mass index (BMI) in early pregnancy and occurrence of cryptorchidism and hypospadias...
June 20, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28629411/prevalence-and-predictors-of-complementary-and-alternative-medicine-use-among-people-with-coronary-heart-disease-or-at-risk-for-this-in-the-sixth-troms%C3%A3-study-a-comparative-analysis-using-protection-motivation-theory
#14
Agnete E Kristoffersen, Fuschia M Sirois, Trine Stub, Anne Helen Hansen
BACKGROUND: Engagement in healthy lifestyle behaviors, such as healthy diet and regular physical activity, are known to reduce the risk of developing coronary heart disease (CHD). Complementary and alternative medicine (CAM) is known to be associated with having a healthy lifestyle. The primary aim of this study was to examine the prevalence and predictors of CAM use in CHD patients, and in those without CHD but at risk for developing CHD, using Protection Motivation Theory (PMT) as a guiding conceptual framework...
June 19, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28627950/the-association-between-supportive-relatives-and-lower-occurrence-of-anxiety-and-depression-in-heart-patients-results-from-a-nationwide-survey
#15
Camilla Hansen, Line Zinckernagel, Nanna Schneekloth, Ann-Dorthe Olsen Zwisler, Teresa Holmberg
BACKGROUND: Approximately 30-40% of heart patients develop anxiety and/or depression, which might influence recovery and long-term survival. Research has suggested that support from relatives may decrease anxiety and depression among heart patients; however, the results are inconsistent and often based on small study populations. AIM: The paper aimed to investigate the association between having supportive relatives and the occurrence of anxiety and depression in heart patients...
June 1, 2017: European Journal of Cardiovascular Nursing
https://www.readbyqxmd.com/read/28626907/controlled-population-based-comparative-study-of-usa-and-international-adult-55-74-neurological-deaths-1989-2014
#16
C Pritchard, E Rosenorn-Lanng, A Silk, L Hansen
OBJECTIVES: A population-based controlled study to determine whether adult (55-74 years) neurological disease deaths are continuing to rise and are there significant differences between America and the twenty developed countries 1989-91 and 2012-14. METHOD: Total Neurological Deaths (TND) rates contrasted against control Cancer and Circulatory Disease Deaths (CDD) extrapolated from WHO data. Confidence intervals compare USA and the other countries over the period...
June 18, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28626448/the-common-follicle-stimulating-hormone-receptor-fshr-promoter-polymorphism-fshr-29g%C3%A2-%C3%A2-a-affects-androgen-production-in-normal-human-small-antral-follicles
#17
Tanni Borgbo, Hana Klučková, Milan Macek, Jana Chrudimska, Stine Gry Kristensen, Lise Lotte Hansen, Claus Yding Andersen
Follicle-stimulating hormone receptors (FSHRs) are almost exclusively expressed on granulosa cells, and FSH action is probably most clearly reflected in intrafollicular hormone milieu of antral follicles. Little is known about the possible effects of the common single nucleotide polymorphism (SNP) FSHR -29G > A (rs1394205) on hormonal conditions in humsan small antral follicles (hSAFs) obtained from women in the natural menstrual cycle. This study investigated the follicle fluid (FF) concentrations of anti-Müllerian hormone, estradiol, progesterone, androstenedione, and testosterone in hSAF in relation to the different genotypes of FSHR -29G > A...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28624900/the-cre-inducer-doxycycline-lowers-cytokine-and-chemokine-transcript-levels-in-the-gut-of-mice
#18
Axel Kornerup Hansen, Sara Astrup Malm, Stine B Metzdorff
The antibiotic doxycycline is used as an inducer of recombinase (cre)-based conditional gene knockout in mice, which is a common tool to show the effect of disrupted gene functions only in one period of a research animal's life. However, other types of such antibiotics have been shown to have a strong impact on the immune system. Here we show that in C57BL/6 mice, the most commonly applied strain for genetic modification, doxycycline treatment lowered transcription of the genes Il1b, Il10, Il18, Tnf, Cxcl1, and Cxcl2 in the ileum, and of the gene Il18 in colon...
June 18, 2017: Journal of Applied Genetics
https://www.readbyqxmd.com/read/28624223/evaluation-of-mybpc3-trans-splicing-and-gene-replacement-as-therapeutic-options-in-human-ipsc-derived-cardiomyocytes
#19
Maksymilian Prondzynski, Elisabeth Krämer, Sandra D Laufer, Aya Shibamiya, Ole Pless, Frederik Flenner, Oliver J Müller, Julia Münch, Charles Redwood, Arne Hansen, Monica Patten, Thomas Eschenhagen, Giulia Mearini, Lucie Carrier
Gene therapy is a promising option for severe forms of genetic diseases. We previously provided evidence for the feasibility of trans-splicing, exon skipping, and gene replacement in a mouse model of hypertrophic cardiomyopathy (HCM) carrying a mutation in MYBPC3, encoding cardiac myosin-binding protein C (cMyBP-C). Here we used human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) from an HCM patient carrying a heterozygous c.1358-1359insC MYBPC3 mutation and from a healthy donor. HCM hiPSC-CMs exhibited ∼50% lower MYBPC3 mRNA and cMyBP-C protein levels than control, no truncated cMyBP-C, larger cell size, and altered gene expression, thus reproducing human HCM features...
June 16, 2017: Molecular Therapy. Nucleic Acids
https://www.readbyqxmd.com/read/28619189/antithrombotic-therapy-and-first%C3%A2-myocardial%C3%A2-infarction-in-patients%C3%A2-with%C3%A2-atrial%C3%A2-fibrillation
#20
Christina J-Y Lee, Jannik L Pallisgaard, Jonas Bjerring Olesen, Nicholas Carlson, Morten Lamberts, Gunnar H Gislason, Christian Torp-Pedersen, Axel Brandes, Steen E Husted, Søren P Johnsen, Morten L Hansen
BACKGROUND: Patients with atrial fibrillation (AF) have increased risk of thromboembolic events such as stroke and myocardial infarction (MI). Although it has been established that the efficacy of anticoagulation is superior to that of antiplatelet agents for stroke prophylaxis in AF, the optimal antithrombotic treatment remains uncertain for primary protection against MI. OBJECTIVES: The authors investigated the incidence of first-time MI in patients with AF according to antithrombotic treatment and estimated the risk of stroke and bleeding...
June 20, 2017: Journal of the American College of Cardiology
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