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https://www.readbyqxmd.com/read/27926930/cytomegalovirus-specific-il-10-producing-cd4-t-cells-are-governed-by-type-i-ifn-induced-il-27-and-promote-virus-persistence
#1
Mathew Clement, Morgan Marsden, Maria A Stacey, Juneid Abdul-Karim, Silvia Gimeno Brias, Diana Costa Bento, Martin J Scurr, Peter Ghazal, Casey T Weaver, Gianluca Carlesso, Simon Clare, Simon A Jones, Andrew Godkin, Gareth W Jones, Ian R Humphreys
CD4+ T cells support host defence against herpesviruses and other viral pathogens. We identified that CD4+ T cells from systemic and mucosal tissues of hosts infected with the β-herpesviridae human cytomegalovirus (HCMV) or murine cytomegalovirus (MCMV) express the regulatory cytokine interleukin (IL)-10. IL-10+CD4+ T cells co-expressed TH1-associated transcription factors and chemokine receptors. Mice lacking T cell-derived IL-10 elicited enhanced antiviral T cell responses and restricted MCMV persistence in salivary glands and secretion in saliva...
December 2016: PLoS Pathogens
https://www.readbyqxmd.com/read/27925748/role-of-the-%C3%AE-resonance-in-the-population-of-a-four-nucleon-state-in-the-56-fe%C3%A2-54-fe-reaction-at-relativistic-energies
#2
Zs Podolyák, C M Shand, N Lalović, J Gerl, D Rudolph, T Alexander, P Boutachkov, M L Cortés, M Górska, I Kojouharov, N Kurz, C Louchart, E Merchán, C Michelagnoli, R M Pérez-Vidal, S Pietri, D Ralet, M Reese, H Schaffner, Ch Stahl, H Weick, F Ameil, G de Angelis, T Arici, R Carroll, Zs Dombrádi, A Gadea, P Golubev, M Lettmann, C Lizarazo, D Mahboub, H Pai, Z Patel, N Pietralla, P H Regan, L G Sarmiento, O Wieland, E Wilson, B Birkenbach, B Bruyneel, I Burrows, L Charles, E Clément, F C L Crespi, D M Cullen, P Désesquelles, J Eberth, V González, T Habermann, L Harkness-Brennan, H Hess, D S Judson, A Jungclaus, W Korten, M Labiche, A Maj, D Mengoni, D R Napoli, A Pullia, B Quintana, G Rainovski, P Reiter, M D Salsac, E Sanchis, J J Valiente Dóbon
The ^{54}Fe nucleus was populated from a ^{56}Fe beam impinging on a Be target with an energy of E/A=500  MeV. The internal decay via γ-ray emission of the 10^{+} metastable state was observed. As the structure of this isomeric state has to involve at least four unpaired nucleons, it cannot be populated in a simple two-neutron removal reaction from the ^{56}Fe ground state. The isomeric state was produced in the low-momentum (-energy) tail of the parallel momentum (energy) distribution of ^{54}Fe, suggesting that it was populated via the decay of the Δ^{0} resonance into a proton...
November 25, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27923843/therapeutic-activity-of-anti-axl-antibody-against-triple-negative-breast-cancer-patient-derived-xenografts-and-metastasis
#3
Wilhem Leconet, Myriam Chentouf, Stanislas Du Manoir, Clément Chevalier, Audrey Sirevnt, Imade Aït-Arsa, Muriel Busson, Marta Jarlier, Nina Radosevic-Robin, Charles G Theillet, Dany Chalbos, Jean-Max Pasquet, Christel Larbouret, André Pèlegrin, Bruno Robert
PURPOSE: AXL receptor tyrosine kinase has been described as a relevant molecular marker and a key player in invasiveness, especially in triple negative breast cancer (TNBC). EXPERIMENTAL DESIGN: We evaluate the anti-tumor efficacy of the anti-AXL monoclonal antibody 20G7-D9 in several TNBC cell xenografts or patient-derived xenograft (PDX) models and decipher the underlying mechanisms. In a dataset of 254 basal-like breast cancer samples, genes correlated with AXL expression are enriched in EMT, migration and invasion signaling pathways...
December 6, 2016: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/27923048/contribution-of-wastewater-irrigation-to-soil-transmitted-helminths-infection-among-vegetable-farmers-in-kumasi-ghana
#4
Isaac Dennis Amoah, Amina Abubakari, Thor Axel Stenström, Robert Clement Abaidoo, Razak Seidu
Wastewater irrigation is associated with several benefits but can also lead to significant health risks. The health risk for contracting infections from Soil Transmitted Helminths (STHs) among farmers has mainly been assessed indirectly through measured quantities in the wastewater or on the crops alone and only on a limited scale through epidemiological assessments. In this study we broadened the concept of infection risks in the exposure assessments by measurements of the concentration of STHs both in wastewater used for irrigation and the soil, as well as the actual load of STHs ova in the stool of farmers and their family members (165 and 127 in the wet and dry seasons respectively) and a control group of non-farmers (100 and 52 in the wet and dry seasons, respectively)...
December 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27921079/data-file-of-a-deep-proteome-analysis-of-the-prefrontal-cortex-in-aged-mice-with-progranulin-deficiency-or-neuronal-overexpression-of-progranulin
#5
Juliana Heidler, Stefanie Hardt, Ilka Wittig, Irmgard Tegeder
Progranulin deficiency is associated with neurodegeneration in humans and in mice. The mechanisms likely involve progranulin-promoted removal of protein waste via autophagy. We performed a deep proteomic screen of the pre-frontal cortex in aged (13-15 months) female progranulin-deficient mice (GRN(-/-)) and mice with inducible neuron-specific overexpression of progranulin (SLICK-GRN-OE) versus the respective control mice. Proteins were extracted and analyzed per liquid chromatography/mass spectrometry (LC/MS) on a Thermo Scientific™ Q Exactive Plus equipped with an ultra-high performance liquid chromatography unit and a Nanospray Flex Ion-Source...
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27921076/yeast-2-hybrid-data-file-showing-progranulin-interactions-in-human-fetal-brain-and-bone-marrow-libraries
#6
Irmgard Tegeder
Progranulin deficiency in humans is associated with neurodegeneration. Its mechanisms are not yet fully understood. We performed a Yeast-2-Hybrid screen using human full-length progranulin as bait to assess the interactions of progranulin. Progranulin was screened against human fetal brain and human bone marrow libraries using the standard Matchmaker technology (Clontech). This article contains the full Y2H data table, including blast results and sequences, a sorted table according to selection criteria for likely positive, putatively positive, likely false and false preys, and tables showing the gene ontology terms associated with the likely and putative preys of the brain and bone marrow libraries...
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27920215/plasma-nt-probnp-mirrors-the-deleterious-cardiovascular-and-renal-continuum-in-hypertension
#7
Pierre-Yves Courand, Brahim Harbaoui, Clément Bècle, Carine Mouly-Bertin, Pierre Lantelme
BACKGROUND: The aims of this study were (a) to test the ability of N-terminal pro-brain natriuretic peptide (NT-proBNP) to detect subclinical target organ damage (TOD) denoted by left ventricular hypertrophy (LVH), aortic stiffness or renal damage and (b) to test its reproducibility in two different conditions in an ancillary study. METHODS: The study included 837 patients (50.9% men) with hypertension aged 50 ± 24 years with a median 24-h ambulatory blood pressure (BP) of 148/90 mmHg...
December 5, 2016: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/27919750/mapping-the-functional-connectome-in-traumatic-brain-injury-what-can-graph-metrics-tell-us
#8
Karen Caeyenberghs, Helena Verhelst, Adam Clemente, Peter H Wilson
OBJECTIVE: Traumatic brain injury (TBI) is associated with cognitive and motor deficits, and poses a significant personal, societal, and economic burden. One mechanism by which TBI is thought to affect cognition and behaviour is through changes in functional connectivity. Graph theory is a powerful framework for quantifying topological features of neuroimaging-derived functional networks. The objective of this paper is to review studies examining functional connectivity in TBI with an emphasis on graph theoretical analysis that is proving to be valuable in uncovering network abnormalities in this condition...
December 2, 2016: NeuroImage
https://www.readbyqxmd.com/read/27918856/preliminary-investigation-into-sport-and-exercise-psychology-consultants-views-and-experiences-of-an-interprofessional-care-team-approach-to-sport-injury-rehabilitation
#9
Monna Arvinen-Barrow, Damien Clement
Sport injury rehabilitation has moved from predominately physical treatment to a more holistic care. However, limited research has explored the views and experiences of those involved in such an approach. The purpose of this study was to preliminarily investigate sport psychology consultants' (SPCs') views and experiences of an interprofessional team approach to sport injury rehabilitation. A cross-sectional online survey previously used with athletic trainers was distributed via a US-based sport/exercise psychology list-serve (N = 1245)...
December 5, 2016: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/27918268/severe-paediatric-conditions-linked-with-ev-a71-and-ev-d68-france-may-to-october-2016
#10
Denise Antona, Manoëlle Kossorotoff, Isabelle Schuffenecker, Audrey Mirand, Marianne Leruez-Ville, Clément Bassi, Mélodie Aubart, Florence Moulin, Daniel Lévy-Bruhl, Cécile Henquell, Bruno Lina, Isabelle Desguerre
We report 59 cases of severe paediatric conditions linked with enterovirus (EV)-A71 and EV-D68 in France between May and October 2016. Fifty-two children had severe neurological symptoms. EV sequence-based typing for 42 cases revealed EV-A71 in 21 (18 subgenotype C1, detected for the first time in France) and EV-D68 in eight. Clinicians should be encouraged to obtain stool and respiratory specimens from patients presenting with severe neurological disorders for EV detection and characterisation.
November 17, 2016: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/27917533/human-spinal-ejaculation-generator
#11
Clément Chéhensse, Patricia Facchinetti, Stéphane Bahrami, Philippe Andrey, Jean-Marc Soler, Fabrice Chrétien, Jacques Bernabé, Pierre Clément, Pierre Denys, François Giuliano
OBJECTIVE: A spinal ejaculation generator (SEG) has been identified in the rat with lumbar galaninergic interneurons playing a pivotal role (Science 2002;297:1566-1569). The aim was to evidence a SEG in humans. METHODS: Spatial distribution of galaninergic neurons was studied in postmortem spinal cord segments of 6 men and compared with that of 6 women for evidencing sexual dimorphism. Based on the identified segmental distribution of galaninergic neurons, the ability for penile vibratory stimulation (PVS) to elicit ejaculation when the concerned spinal segments were injured was studied in 384 patients with clinically complete spinal cord injury (SCI) and consequent anejaculation...
December 5, 2016: Annals of Neurology
https://www.readbyqxmd.com/read/27917407/microwave-heating-of-synthetic-skin-samples-for-potential-treatment-of-gout-using-the-metal-assisted-and-microwave-accelerated-decrystallization-technique
#12
Salih Toker, Zainab Boone-Kukoyi, Nishone Thompson, Hillary Ajifa, Travis Clement, Birol Ozturk, Kadir Aslan
Physical stability of synthetic skin samples during their exposure to microwave heating was investigated to demonstrate the use of the metal-assisted and microwave-accelerated decrystallization (MAMAD) technique for potential biomedical applications. In this regard, optical microscopy and temperature measurements were employed for the qualitative and quantitative assessment of damage to synthetic skin samples during 20 s intermittent microwave heating using a monomode microwave source (at 8 GHz, 2-20 W) up to 120 s...
November 30, 2016: ACS Omega
https://www.readbyqxmd.com/read/27917296/stat1-associated-intratumoural-th1-immunity-predicts-chemotherapy-resistance-in-high-grade-serous-ovarian-cancer
#13
Katrina K Au, Cécile Le Page, Runhan Ren, Liliane Meunier, Isabelle Clément, Kathrin Tyrishkin, Nichole Peterson, Jennifer Kendall-Dupont, Timothy Childs, Julie-Ann Francis, Charles H Graham, Andrew W Craig, Jeremy A Squire, Anne-Marie Mes-Masson, Madhuri Koti
High-grade serous ovarian carcinoma (HGSC) accounts for 70% of all epithelial ovarian cancers but clinical management is challenged by a lack of accurate prognostic and predictive biomarkers of chemotherapy response. This study evaluated the role of Signal Transducer and Activator of Transcription 1 (STAT1) as an independent prognostic and predictive biomarker and its correlation with intratumoural CD8(+) T cells in a second independent biomarker validation study. Tumour STAT1 expression and intratumoural CD8(+) T cell infiltration were assessed by immunohistochemistry as a multicentre validation study conducted on 734 chemotherapy-naïve HGSCs...
October 2016: Journal of Pathology. Clinical Research
https://www.readbyqxmd.com/read/27917202/comparing-concentration-methods-parasitrap%C3%A2-versus-kato-katz-for-studying-the-prevalence-of-helminths-in-bengo-province-angola
#14
Clara Mirante, Isabel Clemente, Graciette Zambu, Catarina Alexandre, Teresa Ganga, Carlos Mayer, Miguel Brito
BACKGROUND: Helminth intestinal parasitoses are responsible for high levels of child mortality and morbidity. Hence, the capacity to diagnose these parasitoses and consequently ensure due treatment represents a factor of great importance. OBJECTIVES: The main objective of this study involves comparing two methods of concentration, parasitrap and Kato-Katz, for the diagnosis of intestinal parasitoses in faecal samples. METHODS: Sample processing made recourse to two different concentration methods: the commercial parasitrap® method and the Kato-Katz method...
September 2016: African Health Sciences
https://www.readbyqxmd.com/read/27914949/anion-inhibition-profiles-of-the-%C3%AE-carbonic-anhydrase-from-the-pathogenic-bacterium-burkholderia-pseudomallei-responsible-of-melioidosis-and-highly-drug-resistant-to-common-antibiotics
#15
Sonia Del Prete, Daniela Vullo, Pietro Di Fonzo, Sameh M Osman, Zeid AlOthman, Claudiu T Supuran, Clemente Capasso
Burkholderia pseudomallei is a Gram-negative saprophytic bacterium responsible of melioidosis, an endemic disease of tropical and sub-tropical regions of the world. A recombinant γ-CA (BpsγCA) identified in the genome of this bacterium was cloned and purified. Its catalytic activity and anion inhibition profiles were investigated. The enzyme was an efficient catalyst for the CO2 hydration showing a kcat of 5.3×10(5)s(-1) and kcat/Km of 2.5×10(7)M(-1)×s(-1). The best BpsγCA inhibitors were sulfamide, sulfamic acid, phenylboronic acid and phenylarsonic acid, which showed KI in the range of 49-83μM (these inhibitors showed millimolar inhibition constant against hCA II), followed by diethyldithiocarbamate, selenate, tellurate, perrhenate, selenocyanate, trithiocarbonate, tetraborato, pyrophosphate, stannate, carbonate, bicarbonate, azide, cyanide, thiocyanate and cyanate with KIs in the range of 0...
November 14, 2016: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/27914731/self-management-in-patients-with-diabetes-and-chronic-kidney-disease-is-associated-with-incremental-benefit-in-hrqol
#16
Edward Zimbudzi, Clement Lo, Sanjeeva Ranasinha, Peter G Kerr, Timothy Usherwood, Alan Cass, Gregory R Fulcher, Sophia Zoungas
AIMS: There is insufficient and inconsistent data regarding the association between diabetes self-management, the process of facilitating the knowledge, skill, and ability necessary for diabetes self-care, and health-related quality of life (HRQOL) in people with diabetes and moderate to severe chronic kidney disease (CKD). METHODS: In a cross sectional study, participation in diabetes self-management assessed by the Summary of Diabetes Self-Care Activities (SDSCA) questionnaire and HRQOL was examined in 308 patients with diabetes and CKD (stages 3 to 5) recruited from outpatient diabetes and renal clinics of 4 public tertiary hospitals...
October 29, 2016: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/27911458/spondylodiscitis-a-rare-complication-following-percutaneous-nephrostomy
#17
Francesco Chiancone, Maurizio Fedelini, Clemente Meccariello, Luigi Pucci, Marco Fabiano, Paolo Fedelini
Spondylodiscitis is an inflammation of the intervertebral disc and the adjacent vertebral bodies. The spondylodiscitis can not only be a complication of medical interventions such as an operation near spinal column but also urogenital and vascular interventions and intravenous catheter use. A 71-year-old man was admitted to our emergency department with fever and severe abdominal pain. Antibiotic therapy had been performed with intravenous administration of 2 g of ceftriaxone and the patient underwent the placement of a percutaneous nephrostomy according to Seldinger technique...
November 28, 2016: Urologia
https://www.readbyqxmd.com/read/27907204/homologous-recombination-and-translesion-dna-synthesis-play-critical-roles-on-tolerating-dna-damage-caused-by-trace-levels-of-hexavalent-chromium
#18
Xu Tian, Keyur Patel, John R Ridpath, Youjun Chen, Yi-Hui Zhou, Dayna Neo, Jean Clement, Minoru Takata, Shunichi Takeda, Julian Sale, Fred A Wright, James A Swenberg, Jun Nakamura
Contamination of potentially carcinogenic hexavalent chromium (Cr(VI)) in the drinking water is a major public health concern worldwide. However, little information is available regarding the biological effects of a nanomoler amount of Cr(VI). Here, we investigated the genotoxic effects of Cr(VI) at nanomoler levels and their repair pathways. We found that DNA damage response analyzed based on differential toxicity of isogenic cells deficient in various DNA repair proteins is observed after a three-day incubation with K2CrO4 in REV1-deficient DT40 cells at 19...
2016: PloS One
https://www.readbyqxmd.com/read/27906448/a-randomized-controlled-trial-of-a-multicomponent-targeted-low-literacy-educational-intervention-compared-with-a-nontargeted-intervention-to-boost-colorectal-cancer-screening-with-fecal-immunochemical-testing-in-community-clinics
#19
Stacy N Davis, Shannon M Christy, Enmanuel A Chavarria, Rania Abdulla, Steven K Sutton, Alyssa R Schmidt, Susan T Vadaparampil, Gwendolyn P Quinn, Vani N Simmons, Chukwudi B Ufondu, Chitra Ravindra, Ida Schultz, Richard G Roetzheim, David Shibata, Cathy D Meade, Clement K Gwede
BACKGROUND: The objective of the current study was to improve colorectal cancer (CRC) screening uptake with the fecal immunochemical test (FIT). The current study investigated the differential impact of a multicomponent, targeted, low-literacy educational intervention compared with a standard, nontargeted educational intervention. METHODS: Patients aged 50 to 75 years who were of average CRC risk and not up-to-date with CRC screening were recruited from either a federally qualified health center or a primary care community health clinic...
December 1, 2016: Cancer
https://www.readbyqxmd.com/read/27906387/hierarchically-porous-materials-synthesis-strategies-and-structure-design
#20
REVIEW
Xiao-Yu Yang, Li-Hua Chen, Yu Li, Joanna Claire Rooke, Clément Sanchez, Bao-Lian Su
Owing to their immense potential in energy conversion and storage, catalysis, photocatalysis, adsorption, separation and life science applications, significant interest has been devoted to the design and synthesis of hierarchically porous materials. The hierarchy of materials on porosity, structural, morphological, and component levels is key for high performance in all kinds of applications. Synthesis and applications of hierarchically structured porous materials have become a rapidly evolving field of current interest...
December 1, 2016: Chemical Society Reviews
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