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https://www.readbyqxmd.com/read/28332708/dual-specificity-tyrosine-phosphorylation-regulated-kinase-2-regulates-osteoclast-fusion-in-a-cell-heterotypic-manner
#1
Gali Guterman-Ram, Milena Pesic, Ayelet Orenbuch, Tal Czeiger, Anastasia Aflalo, Noam Levaot
Monocyte fusion into osteoclasts, bone resorbing cells, plays a key role in bone remodeling and homeostasis; therefore, aberrant cell fusion may be involved in a variety of debilitating bone diseases. Research in the last decade has led to the discovery of genes that regulate osteoclast fusion, but the basic molecular and cellular regulatory mechanisms underlying the fusion process are not completely understood. Here, we reveal a role for Dyrk2 in osteoclast fusion. We demonstrate that Dyrk2 down regulation promotes osteoclast fusion, whereas its overexpression inhibits fusion...
March 23, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28332099/integrated-multisystem-analysis-in-a-mental-health-and-criminal-justice-ecosystem
#2
Erin Falconer, Tal El-Hay, Dimitris Alevras, John P Docherty, Chen Yanover, Alan Kalton, Yaara Goldschmidt, Michal Rosen-Zvi
BACKGROUND: Patients with a serious mental illness often receive care that is fragmented due to reduced availability of or access to resources, and inadequate, discontinuous, and uncoordinated care across health, social services, and criminal justice organizations. This article describes the creation of a multisystem analysis that derives insights from an integrated dataset including patient access to case management services, medical services, and interactions with the criminal justice system...
December 2017: Health & Justice
https://www.readbyqxmd.com/read/28328353/life-sciences-discovery-and-technology-highlights
#3
David Yeo, Tal Murthy
No abstract text is available yet for this article.
April 2017: SLAS Technol
https://www.readbyqxmd.com/read/28324236/efficient-de-novo-synthesis-of-resveratrol-by-metabolically-engineered-escherichia-coli
#4
Junjun Wu, Peng Zhou, Xia Zhang, Mingsheng Dong
Resveratrol has been the subject of numerous scientific investigations due to its health-promoting activities against a variety of diseases. However, developing feasible and efficient microbial processes remains challenging owing to the requirement of supplementing expensive phenylpropanoic precursors. Here, various metabolic engineering strategies were developed for efficient de novo biosynthesis of resveratrol. A recombinant malonate assimilation pathway from Rhizobium trifolii was introduced to increase the supply of the key precursor malonyl-CoA and simultaneously, the clustered regularly interspaced short palindromic repeats interference system was explored to down-regulate fatty acid biosynthesis pathway to inactivate the malonyl-CoA consumption pathway...
March 21, 2017: Journal of Industrial Microbiology & Biotechnology
https://www.readbyqxmd.com/read/28323590/the-ecology-of-medical-care-among-israeli-military-aviators
#5
Barak Gordon, Yuval Levy, Tal Yemini, Erez Carmon, Yifat Erlich, Doron Hermoni
BACKGROUND: The ecology of medical care model has been used in various populations with varying results. We aimed to apply this model in the population of Israeli Air Force (IAF) aviators. METHODS: An anonymous questionnaire was presented to all Israeli Air Force aviators during their mandatory yearly check-up over 1 yr starting on November 26th, 2012. The questionnaire contained items on demographic, personal, and military details, as well as items on the presence of clinical symptoms, and various health care contacts in the previous month...
December 1, 2016: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/28314383/erratum-to-depicted-serving-size-cereal-packaging-pictures-exaggerate-serving-sizes-and-promote-overserving
#6
Aner Tal, Stina Niemann, Brian Wansink
No abstract text is available yet for this article.
March 17, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28304228/induction-of-xa10-like-genes-in-rice-cultivar-nipponbare-confers-disease-resistance-to-rice-bacterial-blight
#7
Jun Wang, Dongsheng Tian, Keyu Gu, Xiaobei Yang, Lanlan Wang, Xuan Zeng, Zhongchao Yin
Bacterial blight of rice, caused by Xanthomonas oryzae pv. oryzae, is one of the most destructive bacterial diseases throughout the major rice growing regions in the world. The rice disease resistance (R) genes Xa10 confers race-specific disease resistance to X. oryzae pv. oryzae strains that deliver the corresponding transcription activator-like (TAL) effectors AvrXa10. Upon bacterial infection, AvrXa10 binds specifically to the effector binding element (EBE) in the promoter of the R gene and activates its expression...
March 17, 2017: Molecular Plant-microbe Interactions: MPMI
https://www.readbyqxmd.com/read/28302527/multiple-plastic-stents-versus-covered-metal-stent-for-treatment-of-anastomotic-biliary-strictures-after-liver-transplantation-a-prospective-randomized-multicenter-trial
#8
Andrea Oliver Tal, Fabian Finkelmeier, Natalie Filmann, Leena Kylänpää, Marianne Udd, Ilaria Parzanese, Paolo Cantù, Alexander Dechêne, Volker Penndorf, Andreas Schnitzbauer, Mireen Friedrich-Rust, Stefan Zeuzem, Jörg G Albert
BACKGROUND AND AIMS: Treatment of anastomotic biliary strictures (ABSs) after orthotopic liver transplantation (OLT) by endoscopic insertion of multiple plastic stents (MPSs) is well-established. The use of covered self-expandable metal stents (cSEMSs) for this indication is less investigated. METHODS: In an open-label, multicenter, randomized trial, patients with confirmed ABSs were randomly assigned 1:1 to receive either an MPS or a cSEMS. Primary endpoint was the number of endoscopic interventions until ABS resolution...
March 13, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28302155/a-prospective-randomised-placebo-controlled-double-masked-three-armed-multicentre-phase-ii-iii-trial-for-the-study-of-a-topical-treatment-of-ischaemic-central-retinal-vein-occlusion-to-prevent-neovascular-glaucoma-the-strong-study-study-protocol-for-a-randomised
#9
Katrin Lorenz, Yvonne Scheller, Katharina Bell, Franz Grus, Katharina A Ponto, Felix Bock, Claus Cursiefen, Jens Flach, Marta Gehring, Tunde Peto, Rufino Silva, Yossi Tal, Norbert Pfeiffer
BACKGROUND: Neovascular glaucoma (NVG) is rare, comprising only 3.9% of all glaucoma cases. The most common cause of NVG is ischaemic central retinal vein occlusion (iCRVO). NVG frequently results in blindness and painful end-stage glaucomatous damage leading to the need for enucleation. Currently, there is no preventive therapy for NVG following iCRVO. Rescue treatments have severe drawbacks. Accordingly, there is a great need for preventing the often visually devastating outcomes of NVG...
March 16, 2017: Trials
https://www.readbyqxmd.com/read/28301032/cultural-adaptation-and-validation-of-an-instrument-on-barriers-for-the-use-of-research-results
#10
Maria Beatriz Guimarães Ferreira, Vanderlei José Haas, Rosana Aparecida Spadoti Dantas, Márcia Marques Dos Santos Felix, Cristina Maria Galvão
Objective: to culturally adapt The Barriers to Research Utilization Scale and to analyze the metric validity and reliability properties of its Brazilian Portuguese version. Method: methodological research conducted by means of the cultural adaptation process (translation and back-translation), face and content validity, construct validity (dimensionality and known groups) and reliability analysis (internal consistency and test-retest). The sample consisted of 335 nurses, of whom 43 participated in the retest phase...
March 2, 2017: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/28300211/als-along-the-axons-expression-of-coding-and-noncoding-rna-differs-in-axons-of-als-models
#11
Nimrod Rotem, Iddo Magen, Ariel Ionescu, Noga Gershoni-Emek, Topaz Altman, Christopher J Costa, Tal Gradus, Metsada Pasmanik-Chor, Dianna E Willis, Iddo Z Ben-Dov, Eran Hornstein, Eran Perlson
Amyotrophic lateral sclerosis (ALS) is a multifactorial lethal motor neuron disease with no known treatment. Although the basic mechanism of its degenerative pathogenesis remains poorly understood, a subcellular spatial alteration in RNA metabolism is thought to play a key role. The nature of these RNAs remains elusive, and a comprehensive characterization of the axonal RNAs involved in maintaining neuronal health has yet to be described. Here, using cultured spinal cord (SC) neurons grown using a compartmented platform followed by next-generation sequencing (NGS) technology, we find that RNA expression differs between the somatic and axonal compartments of the neuron, for both mRNA and microRNA (miRNA)...
March 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28292863/diffuse-myocardial-fibrosis-in-repaired-tetralogy-of-fallot-linking-pathophysiology-and-clinical-outcomes
#12
EDITORIAL
Tal Geva
No abstract text is available yet for this article.
March 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28289424/secondary-effects-of-glyphosate-action-in-phelipanche-aegyptiaca-inhibition-of-solute-transport-from-the-host-plant-to-the-parasite
#13
Tal Shilo, Baruch Rubin, Dina Plakhine, Shira Gal, Rachel Amir, Yael Hacham, Shmuel Wolf, Hanan Eizenberg
It is currently held that glyphosate efficiently controls the obligate holoparasite Phelipanche aegyptiaca (Egyptian broomrape) by inhibiting its endogenous shikimate pathway, thereby causing a deficiency in aromatic amino acids (AAA). While there is no argument regarding the shikimate pathway being the primary site of the herbicide's action, the fact that the parasite receives a constant supply of nutrients, including proteins and amino acids, from the host does not fit with an AAA deficiency. This apparent contradiction implies that glyphosate mechanism of action in P...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28287855/association-between-cataract-and-keratinocytic-skin-cancers-or-melanoma-speculating-on-the-common-role-of-sun-and-ultraviolet-radiation-exposures
#14
David Varssano, Mira Friedman, Michaella Goldstein, Shai Bar-Sela, Tal Sella, Varda Shalev, Gabriel Chodick
PURPOSE: Cataract and sun-related skin conditions are proxies to lifetime UV exposure. We examined the association between them using real-world data from an unselected Israeli population. METHODS: Computerized data was obtained from an Israeli health maintenance organization regarding cases of sun-related skin pathologies and cataract diagnosed between 2006 and 2011 in 686,260 members aged 40 or above. RESULTS: Sun-related skin disorders were found in 9...
March 13, 2017: Ophthalmic Epidemiology
https://www.readbyqxmd.com/read/28287598/insights-into-the-interactions-of-amino-acids-and-peptides-with-inorganic-materials-using-single-molecule-force-spectroscopy
#15
Priyadip Das, Tal Duanias-Assaf, Meital Reches
The interactions between proteins or peptides and inorganic materials lead to several interesting processes. For example, combining proteins with minerals leads to the formation of composite materials with unique properties. In addition, the undesirable process of biofouling is initiated by the adsorption of biomolecules, mainly proteins, on surfaces. This organic layer is an adhesion layer for bacteria and allows them to interact with the surface. Understanding the fundamental forces that govern the interactions at the organic-inorganic interface is therefore important for many areas of research and could lead to the design of new materials for optical, mechanical and biomedical applications...
March 6, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28287092/loss-of-centromere-cohesion-in-aneuploid-human-oocytes-correlates-with-decreased-kinetochore-localization-of-the-sac-proteins-bub1-and-bubr1
#16
Julie Lagirand-Cantaloube, Cendrine Ciabrini, Sophie Charrasse, Alice Ferrieres, Anna Castro, Tal Anahory, Thierry Lorca
In human eggs, aneuploidy increases with age and can result in infertility and genetic diseases. Studies in mouse oocytes suggest that reduced centromere cohesion and spindle assembly checkpoint (SAC) activity could be at the origin of chromosome missegregation. Little is known about these two features in humans. Here, we show that in human eggs, inter-kinetochore distances of bivalent chromosomes strongly increase with age. This results in the formation of univalent chromosomes during metaphase I (MI) and of single chromatids in metaphase II (MII)...
March 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28286144/characterization-of-theileria-equi-genotypes-in-horses-in-israel-the-palestinian-authority-and-jordan
#17
Dafna Ketter-Ratzon, Sharon Tirosh-Levy, Yaarit Nachum-Biala, Tal Saar, Lara Qura'n, Doni Zivotofsky, Ziad Abdeen, Gad Baneth, Amir Steinman
Equine theileriosis caused by Theileria equi is endemic in the Middle East, where it causes a severe disease as well as widespread subclinical infection. The aim of this study was to evaluate the diversity of T. equi genotypes in Israel and the neighboring Palestinian Authority and Jordan. Blood samples from 355 horses from Israel, the Palestinian Authority and Jordan were tested for the prevalence of T. equi DNA. Two hundred and fourteen (60%) were found positive for T. equi infection by PCR. Of those, the 18S rRNA (1458bp) and the EMA-1 (745bp) genes of T...
March 4, 2017: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/28280578/why-are-we-not-evaluating-multiple-competing-hypotheses-in-ecology-and-evolution
#18
REVIEW
Gustavo S Betini, Tal Avgar, John M Fryxell
The use of multiple working hypotheses to gain strong inference is widely promoted as a means to enhance the effectiveness of scientific investigation. Only 21 of 100 randomly selected studies from the ecological and evolutionary literature tested more than one hypothesis and only eight tested more than two hypotheses. The surprising rarity of application of multiple working hypotheses suggests that this gap between theory and practice might reflect some fundamental issues. Here, we identify several intellectual and practical barriers that discourage us from using multiple hypotheses in our scientific investigation...
January 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28279890/the-impact-of-genital-self-image-on-sexual-function-in-women-with-pelvic-floor-disorders
#19
Jonathan E Handelzalts, Tal Yaakobi, Sigal Levy, Yoav Peled, Arnon Wiznitzer, Haim Krissi
OBJECTIVE: There is conflicting evidence regarding the impact of urinary incontinence and pelvic organ prolapse on overall sexual function. However, psychological variables thought to be associated with sexual function, have not been fully explored. We assessed the sexual functioning of women with pelvic floor disorders while measuring for psychological factors such as distress and genital self-image. STUDY DESIGN: In a cross-sectional study, 155 women in an urogynecology outpatient clinic of a tertiary health center completed a demographic questionnaire, the Brief Symptom Index-18 (BSI-18), Pelvic Floor Distress Inventory-20 (PFDI-20), Genital Self-Image Scale-20 (GSIS-20) and the Female Sexual Function Index (FSFI)...
February 28, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28278228/bids-apps-improving-ease-of-use-accessibility-and-reproducibility-of-neuroimaging-data-analysis-methods
#20
Krzysztof J Gorgolewski, Fidel Alfaro-Almagro, Tibor Auer, Pierre Bellec, Mihai Capotă, M Mallar Chakravarty, Nathan W Churchill, Alexander Li Cohen, R Cameron Craddock, Gabriel A Devenyi, Anders Eklund, Oscar Esteban, Guillaume Flandin, Satrajit S Ghosh, J Swaroop Guntupalli, Mark Jenkinson, Anisha Keshavan, Gregory Kiar, Franziskus Liem, Pradeep Reddy Raamana, David Raffelt, Christopher J Steele, Pierre-Olivier Quirion, Robert E Smith, Stephen C Strother, Gaël Varoquaux, Yida Wang, Tal Yarkoni, Russell A Poldrack
The rate of progress in human neurosciences is limited by the inability to easily apply a wide range of analysis methods to the plethora of different datasets acquired in labs around the world. In this work, we introduce a framework for creating, testing, versioning and archiving portable applications for analyzing neuroimaging data organized and described in compliance with the Brain Imaging Data Structure (BIDS). The portability of these applications (BIDS Apps) is achieved by using container technologies that encapsulate all binary and other dependencies in one convenient package...
March 2017: PLoS Computational Biology
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