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https://www.readbyqxmd.com/read/29353092/individual-and-dyadic-rope-turning-as-a-window-into-social-coordination
#1
Raoul Huys, Agnieszka Kolodziej, Julien Lagarde, Chlöé Farrer, Robert Darmana, Pier-Giorgio Zanone
The spontaneous and intentional movement coordination between peoples is well understood. Less is known about such interactions when the coordination is subordinate to the task and when the task involves, next to vision, mechanically induced haptic and kinesthetic coupling between dyadic partners. We therefore investigated dyadic jump rope turning. Fifteen dyadic pairs conjointly turned a jump rope to which five markers were equidistantly attached, and whose movements were recorded in 3D. In addition, each participant turned one side of the rope while the other side was quasi-fixed in an individual baseline condition...
January 16, 2018: Human Movement Science
https://www.readbyqxmd.com/read/29350534/discovery-of-tetrahydroisoquinoline-containing-cxcr4-antagonists-with-improved-in-vitro-admet-properties
#2
Eric J Miller, Edgars Jecs, Valarie M Truax, Brooke M Katzman, Yesim A Tahirovic, Robert J Wilson, Katie M Kuo, Michelle B Kim, Huy H Nguyen, Manohar T Saindane, Huanyu Zhao, Tao Wang, Chi S Sum, Mary Ellen Cvijic, Gretchen M Schroeder, Lawrence J Wilson, Dennis C Liotta
CXCR4 is a 7-transmembrane receptor expressed by hematopoietic stem cells and progeny, as well as by ≥ 48 different cancers types. CXCL12, the only chemokine ligand of CXCR4, is secreted within the tumor microenvironment, providing sanctuary for CXCR4+ tumor cells from immune surveillance and chemotherapeutic elimination by 1) stimulating pro-survival signaling and 2) recruiting CXCR4+ immunosuppressive leukocytes. Additionally, distant CXCL12-rich niches attract and support CXCR4+ metastatic growths. Accordingly, CXCR4 antagonists can potentially obstruct CXCR4-mediated pro-survival signaling, recondition the CXCR4+ leukocyte infiltrate from immunosuppressive to immunoreactive, and inhibit CXCR4+ cancer cell metastasis...
January 19, 2018: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/29349692/ascites-due-to-constrictive-pericardial-disease-not-appreciated-on-echocardiogram-a-report-of-three-cases
#3
Steven-Huy B Han, Celia Yau, Eva E Chin
No abstract text is available yet for this article.
January 18, 2018: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29348805/synthesis-and-sar-of-1-2-3-4-tetrahydroisoquinoline-based-cxcr4-antagonists
#4
Robert J Wilson, Edgars Jecs, Eric J Miller, Huy H Nguyen, Yesim A Tahirovic, Valarie M Truax, Michelle B Kim, Katie M Kuo, Tao Wang, Chi Shing Sum, Mary E Cvijic, Anthony A Paiva, Gretchen M Schroeder, Lawrence J Wilson, Dennis C Liotta
CXCR4 is the most common chemokine receptor expressed on the surface of many cancer cell types. In comparison to normal cells, cancer cells overexpress CXCR4, which correlates with cancer cell metastasis, angiogenesis, and tumor growth. CXCR4 antagonists can potentially diminish the viability of cancer cells by interfering with CXCL12-mediated pro-survival signaling and by inhibiting chemotaxis. Herein, we describe a series of CXCR4 antagonists that are derived from (S)-5,6,7,8-tetrahydroquinolin-8-amine that has prevailed in the literature...
January 11, 2018: ACS Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/29348324/plexind1-signaling-controls-morphological-changes-and-migration-termination-in-newborn-neurons
#5
Masato Sawada, Nobuhiko Ohno, Mitsuyasu Kawaguchi, Shih-Hui Huang, Takao Hikita, Youmei Sakurai, Huy Bang Nguyen, Truc Quynh Thai, Yuri Ishido, Yutaka Yoshida, Hidehiko Nakagawa, Akiyoshi Uemura, Kazunobu Sawamoto
Newborn neurons maintain a very simple, bipolar shape, while they migrate from their birthplace toward their destinations in the brain, where they differentiate into mature neurons with complex dendritic morphologies. Here, we report a mechanism by which the termination of neuronal migration is maintained in the postnatal olfactory bulb (OB). During neuronal deceleration in the OB, newborn neurons transiently extend a protrusion from the proximal part of their leading process in the resting phase, which we refer to as a filopodium-like lateral protrusion (FLP)...
January 18, 2018: EMBO Journal
https://www.readbyqxmd.com/read/29344604/advancing-clinical-improvements-for-patients-using-the-theory-driven-and-data-driven-branches-of-computational-psychiatry
#6
Quentin J M Huys
No abstract text is available yet for this article.
January 17, 2018: JAMA Psychiatry
https://www.readbyqxmd.com/read/29343773/mitochondrial-mutations-in-cholestatic-liver-disease-with-biliary-atresia
#7
Hong Koh, Gun-Seok Park, Sun-Mi Shin, Chang Eon Park, Seung Kim, Seok Joo Han, Huy Quang Pham, Jae-Ho Shin, Dong-Woo Lee
Biliary atresia (BA) results in severe bile blockage and is caused by the absence of extrahepatic ducts. Even after successful hepatic portoenterostomy, a considerable number of patients are likely to show progressive deterioration in liver function. Recent studies show that mutations in protein-coding mitochondrial DNA (mtDNA) genes and/or mitochondrial genes in nuclear DNA (nDNA) are associated with hepatocellular dysfunction. This observation led us to investigate whether hepatic dysfunctions in BA is genetically associated with mtDNA mutations...
January 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29341852/emissions-of-organic-compounds-from-produced-water-ponds-ii-evaluation-of-flux-chamber-measurements-with-inverse-modeling-techniques
#8
Huy N Q Tran, Seth N Lyman, Marc L Mansfield, Trevor O'Neil, Richard L Bowers, Ann P Smith, Cara Keslar
In this study, we apply two different dispersion models to evaluate flux chamber measurements of emissions of 58 organic compounds, including C2-C11 hydrocarbons and methanol, ethanol, and isopropanol from oil and gas produced water ponds in the Uintah Basin. Field measurement campaigns using the flux chamber technique were performed at a limited number of produced water ponds in the Basin throughout 2013-2016. Inverse modeling results showed significantly higher emissions than were measured by the flux chamber...
January 17, 2018: Journal of the Air & Waste Management Association
https://www.readbyqxmd.com/read/29340590/efficacy-and-safety-of-deep-brain-stimulation-in-tourette-syndrome-the-international-tourette-syndrome-deep-brain-stimulation-public-database-and-registry
#9
Daniel Martinez-Ramirez, Joohi Jimenez-Shahed, James Frederick Leckman, Mauro Porta, Domenico Servello, Fan-Gang Meng, Jens Kuhn, Daniel Huys, Juan Carlos Baldermann, Thomas Foltynie, Marwan I Hariz, Eileen M Joyce, Ludvic Zrinzo, Zinovia Kefalopoulou, Peter Silburn, Terry Coyne, Alon Y Mogilner, Michael H Pourfar, Suketu M Khandhar, Man Auyeung, Jill Louise Ostrem, Veerle Visser-Vandewalle, Marie-Laure Welter, Luc Mallet, Carine Karachi, Jean Luc Houeto, Bryan Timothy Klassen, Linda Ackermans, Takanobu Kaido, Yasin Temel, Robert E Gross, Harrison C Walker, Andres M Lozano, Benjamin L Walter, Zoltan Mari, William S Anderson, Barbara Kelly Changizi, Elena Moro, Sarah Elizabeth Zauber, Lauren E Schrock, Jian-Guo Zhang, Wei Hu, Kyle Rizer, Erin H Monari, Kelly D Foote, Irene A Malaty, Wissam Deeb, Aysegul Gunduz, Michael S Okun
Importance: Collective evidence has strongly suggested that deep brain stimulation (DBS) is a promising therapy for Tourette syndrome. Objective: To assess the efficacy and safety of DBS in a multinational cohort of patients with Tourette syndrome. Design, Setting, and Participants: The prospective International Deep Brain Stimulation Database and Registry included 185 patients with medically refractory Tourette syndrome who underwent DBS implantation from January 1, 2012, to December 31, 2016, at 31 institutions in 10 countries worldwide...
January 16, 2018: JAMA Neurology
https://www.readbyqxmd.com/read/29339216/in-vivo-biotinylated-calpastatin-improves-the-affinity-purification-of-human-m-calpain
#10
Hung Huy Nguyen, Alexander N Volkov, Guy Vandenbussche, Peter Tompa, Kris Pauwels
Recently we established a novel affinity purification method for calpain by exploiting the specific and reversible binding properties of its intrinsically disordered protein inhibitor, calpastatin. The immobilization strategy relied on the strength and specificity of the biotin - streptavidin interaction. Here, we report an improved and optimized method that even enables the general applicability of in vivo biotinylated (intrinsically disordered) proteins in any affinity capture strategy. Since in vitro chemical biotinylation is only accomplished with reagents that lack exact site specificity, it can not only cause sample heterogeneity but it can also hamper the functionality of the biotinylated molecules...
January 12, 2018: Protein Expression and Purification
https://www.readbyqxmd.com/read/29329463/ginsenoside-rh1-a-systematic-review-of-its-pharmacological-properties
#11
Dao Ngoc Hien Tam, Duy Hieu Truong, Thi Thanh Hoa Nguyen, Le Nhat Quynh, Linh Tran, Hong Duong Nguyen, Bahaa Eldin Shamandy, Thi Minh Huong Le, Dang Khoa Tran, Dina Sayed, Van Vinh Vu, Shusaku Mizukami, Kenji Hirayama, Nguyen Tien Huy
Ginsenoside Rh1 is one of major bioactive compounds extracted from red ginseng, which has been increasingly used for enhancing cognition and physical health worldwide. The objective of this study was to review the pharmacological effects of ginsenoside Rh1 in a systematic manner. We performed searches on eight electronic databases including MEDLINE (Pubmed), Scopus, Google Scholar, POPLINE, Global Health Library, Virtual Health Library, the System for Information on Grey Literature in Europe, and the New York Academy of Medicine Grey Literature Report to select the original research publications reporting the biological and pharmacological effects of ginsenoside Rh1 from in vitro and in vivo studies regardless of publication language and study design...
January 12, 2018: Planta Medica
https://www.readbyqxmd.com/read/29321352/genetic-analysis-of-55-northern-vietnamese-patients-with-wilson-disease-seven-novel-mutations-in-atp7b
#12
Le Anh Tuan Pham, Trong Tue Nguyen, Hoang Bich Nga Le, Dat Quoc Tran, Cam Tu Ho, Thinh Huy Tran, Van Thanh Ta, The Hung Bui, Van Khanh Tran
Wilson disease (WD) is an autosomal recessive disorder of copper metabolism. The gene responsible for WD was discovered in 1993 and is located on chromosome 13 at 13q14.3. It encodes a copper-specific transporting P-type ATPase. Early diagnosis can improve treatment outcome and decrease the rate of disability or even mortality.We used Sanger sequencing to identify mutation hot spots in 55 northern Vietnamese with a clinical diagnosis of WD. Mutations were screened and detected by direct DNA sequencing. A total of 26 different ATP7B gene mutations were identified, including seven novel mutations (five nonsense and two missense mutations)...
December 2017: Journal of Genetics
https://www.readbyqxmd.com/read/29316820/cost-effectiveness-of-access-to-critical-cerebral-emergency-support-services-access-a-neuro-emergent-telemedicine-consultation-program
#13
Justin Whetten, David N van der Goes, Huy Tran, Mark Moffett, Colin Semper, Howard Yonas
AIMS: Access to Critical Cerebral Emergency Support Services (ACCESS) was developed as a low-cost solution to providing neuro-emergent consultations to rural hospitals in New Mexico that do not offer comprehensive stroke care. ACCESS is a two-way audio visual program linking remote emergency department physicians and their patients to stroke specialists. ACCESS also has an education component in which hospitals receive training from stroke specialists on the triage and treatment of patients...
January 9, 2018: Journal of Medical Economics
https://www.readbyqxmd.com/read/29313106/neural-correlates-of-instrumental-responding-in-the-context-of-alcohol-related-cues-index-disorder-severity-and-relapse-risk
#14
Daniel J Schad, Maria Garbusow, Eva Friedel, Christian Sommer, Miriam Sebold, Claudia Hägele, Nadine Bernhardt, Stephan Nebe, Sören Kuitunen-Paul, Shuyan Liu, Uta Eichmann, Anne Beck, Hans-Ulrich Wittchen, Henrik Walter, Philipp Sterzer, Ulrich S Zimmermann, Michael N Smolka, Florian Schlagenhauf, Quentin J M Huys, Andreas Heinz, Michael A Rapp
The influence of Pavlovian conditioned stimuli on ongoing behavior may contribute to explaining how alcohol cues stimulate drug seeking and intake. Using a Pavlovian-instrumental transfer task, we investigated the effects of alcohol-related cues on approach behavior (i.e., instrumental response behavior) and its neural correlates, and related both to the relapse after detoxification in alcohol-dependent patients. Thirty-one recently detoxified alcohol-dependent patients and 24 healthy controls underwent instrumental training, where approach or non-approach towards initially neutral stimuli was reinforced by monetary incentives...
January 8, 2018: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/29310226/application-of-esi-hrms-for-molybdenum-speciation-in-natural-waters-an-investigation-of-molybdate-halide-reactions
#15
Duc Huy Dang, R Douglas Evans
High resolution electrospray ionization mass spectrometry (ESI-HRMS) was used to study the speciation of molybdate in interaction with halides (Cl, F, Br). Desolvation during electrospray ionization induced alteration of aqueous species but method optimization successfully suppressed artefact compounds. At low Mo concentrations, chloro(oxo)molybdate and fluoro(oxo)molybdate species were found and in natural samples, MoO3Cl was detected for the first time, to the best of our knowledge. Apparent equilibrium constants for Cl substitution on molybdate were calculated for a range of pH values from 4...
March 1, 2018: Talanta
https://www.readbyqxmd.com/read/29301939/interleukin-10-suppresses-lysosome-mediated-killing-of-brucella-abortus-in-cultured-macrophages
#16
Huynh Tan Hop, Alisha Wehdnesday Bernardo Reyes, Tran Xuan Ngoc Huy, Lauren Togonon Arayan, WonGi Min, Hu Jang Lee, Man Hee Rhee, Hong Hee Chang, Suk Kim
Brucella abortus is a Gram-negative zoonotic pathogen for which there is no 100% effective vaccine. Phagosomes in B. abortus-infected cells fail to mature allowing the pathogen to survive and proliferate. Interleukin 10 (IL-10) promotes B. abortus persistence in macrophages by mechanisms that are not fully understood. In this study, we investigated the regulatory role of IL-10 in the immune response to B. abortus infection. B. abortus-infected macrophages were treated with either IL10 siRNA or recombinant IL-10 (rIL-10) and the expression of phagolysosome- or inflammation-related genes was evaluated by qRT-PCR and Western blot...
January 4, 2018: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29299881/-xe-international-congress-of-the-soci%C3%A3-t%C3%A3-de-pathologie-exotique-8-9-november-2017-haiphong-vietnam-surgery-access-in-tropical-areas
#17
Y Buisson, P Guyon, Y Buisson, N Osinki, C Tamames, J Leconte, M Jarry, J Robert, C Dumurgier, O Choua, M O Ahmat, K M Moussa, D Sabe, A Telniaret, A M Rabo, N Kitoko, B Allatombaye, Duong Bunn, Nguyen Hong Dao, Le Duc Huy, Hoang Le Bich Ngoc, Le Hong Tram, Tran Van Khoi, Pham Van Thuc, Pham Van Linh, K Kourouma, F T Gerald, K Kourouma, P O Saibou, G C Ngunyi, B Wombe, P Alessandroni, R Andrei, J Delmont, C Gasiglia, V V Haï, M Heng, T Heng, C Khampho, D Mekhalfa, S Marcaggi, M Pimontipa, J-R Plotton, N A The Ngo, T Vilayphone, Tran Xuan Duong, Nguyen Lam Hoa, J-F Pays, P Buchy, C Goujon, O Bouchaud, P-H Consigny, L de Gentile, E D'Ortenzio, Ph Gautret, F Sorge, C Strady, E Pichard, C Haddar, E Bégaud, Mook Yun Yuh, Eng Lim Law, Y Germani, O Bouchaud, S Houze, J Chandenier, J Jannin, P Solano, I Quick, P Debre, P Guyon, A Ensaf, P Bourée, B Fabre-Teste, M El Mouden, G Soula
No abstract text is available yet for this article.
December 2017: Bulletin de la Société de Pathologie Exotique
https://www.readbyqxmd.com/read/29289013/quantitative-model-of-carbon-and-nitrogen-isotope-composition-to-highlight-phosphorus-cycling-and-sources-in-coastal-sediments-toulon-bay-france
#18
Duc Huy Dang, R Douglas Evans, Gael Durrieu, Nicolas Layglon, Amonda El Houssainy, Jean-Ulrich Mullot, Véronique Lenoble, Stéphane Mounier, Cédric Garnier
Nutrient loadings from either point or non-point sources to the environment are related to the growing global population. Subsequent negative impacts of nutrient loading to aquatic environments requires a better understanding of the biogeochemical cycling and better tools to track their sources. This study examines the carbon (C), nitrogen (N) and phosphorus (P) discharge and cycling in a Mediterranean coastal area from rivers to marine sediments and assesses the anthropogenic contributions. Carbon and N concentrations and isotope compositions in rivers particles, surface sediments, and sediment cores were investigated to build up a quantitative multiple-end-member mixing model for C and N isotopes...
December 21, 2017: Chemosphere
https://www.readbyqxmd.com/read/29284064/policies-for-biosimilar-uptake-in-europe-an-overview
#19
Evelien Moorkens, Arnold G Vulto, Isabelle Huys, Pieter Dylst, Brian Godman, Simon Keuerleber, Barbara Claus, Maria Dimitrova, Guenka Petrova, Ljiljana Sović-Brkičić, Juraj Slabý, Robin Šebesta, Ott Laius, Allan Karr, Morgane Beck, Jaana E Martikainen, Gisbert W Selke, Susan Spillane, Laura McCullagh, Gianluca Trifirò, Patricia Vella Bonanno, Asbjørn Mack, Antra Fogele, Anita Viksna, Magdalena Władysiuk, Helder Mota-Filipe, Dmitry Meshkov, Marija Kalaba, Simona Mencej Bedrač, Jurij Fürst, Corrine Zara, Peter Skiöld, Einar Magnússon, Steven Simoens
BACKGROUND: Across European countries, differences exist in biosimilar policies, leading to variations in uptake of biosimilars and divergences in savings all over Europe. OBJECTIVES: The aim of this article is to provide an overview of different initiatives and policies that may influence the uptake of biosimilars in different European countries. Recommendations will be formulated on how to create sustainable uptake. METHODS: An overview of policies on biosimilars was obtained via a questionnaire, supplemented with relevant articles...
2017: PloS One
https://www.readbyqxmd.com/read/29283402/real-time-monitoring-and-analysis-of-zebrafish-electrocardiogram-with-anomaly-detection
#20
Michael Lenning, Joseph Fortunato, Tai Le, Isaac Clark, Ang Sherpa, Soyeon Yi, Peter Hofsteen, Geethapriya Thamilarasu, Jingchun Yang, Xiaolei Xu, Huy-Dung Han, Tzung K Hsiai, Hung Cao
Heart disease is the leading cause of mortality in the U.S. with approximately 610,000 people dying every year. Effective therapies for many cardiac diseases are lacking, largely due to an incomplete understanding of their genetic basis and underlying molecular mechanisms. Zebrafish (Danio rerio) are an excellent model system for studying heart disease as they enable a forward genetic approach to tackle this unmet medical need. In recent years, our team has been employing electrocardiogram (ECG) as an efficient tool to study the zebrafish heart along with conventional approaches, such as immunohistochemistry, DNA and protein analyses...
December 28, 2017: Sensors
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