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https://www.readbyqxmd.com/read/28340489/mir-34a-3p-alters-proliferation-and-apoptosis-of-meningioma-cells-in-vitro-and-is-directly-targeting-smad4-frat1-and-bcl2
#1
Tamara V Werner, Martin Hart, Ruth Nickels, Yoo-Jin Kim, Michael D Menger, Rainer M Bohle, Andreas Keller, Nicole Ludwig, Eckart Meese
Micro (mi)RNAs are short, noncoding RNAs and deregulation of miRNAs and their targets are implicated in tumor generation and progression in many cancers. Meningiomas are mostly benign, slow growing tumors of the central nervous system with a small percentage showing a malignant phenotype.Following in silico prediction of potential targets of miR-34a-3p, SMAD4, FRAT1, and BCL2 have been confirmed as targets by dual luciferase assays with co-expression of miR-34a-3p and reporter gene constructs containing the respective 3'UTRs...
March 23, 2017: Aging
https://www.readbyqxmd.com/read/28339959/increased-evoked-potentials-and-behavioral-indices-in-response-to-pain-among-individuals-with-intellectual-disability
#2
Tali Benromano, Chaim G Pick, Yelena Granovsky, Ruth Defrin
Objective.:  Previous studies on the sensitivity and reactivity to pain of individuals with intellectual disability (ID) are inconsistent. The inconsistency may result from the reliance on self-reports and facial expressions of pain that are subject to internal and external biases. The aim was therefore to evaluate the reactivity to pain of individuals with ID by recording pain-evoked potentials (EPs), here for the first time, and testing their association with behavioral pain indices...
March 6, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28339400/a-systematic-review-of-the-huntington-disease-like-2-phenotype
#3
David G Anderson, Ruth H Walker, Myles Connor, Jonathan Carr, Russell L Margolis, Amanda Krause
BACKGROUND: Huntington Disease-like 2 (HDL2) is a neurodegenerative disorder similar to Huntington Disease (HD) in its clinical phenotype, genetic characteristics, neuropathology and longitudinal progression. Proposed specific differences include an exclusive African ancestry, lack of eye movement abnormalities, increased Parkinsonism, and acanthocytes in HDL2. OBJECTIVE: The objective was to determine the similarities and differences between HD and HDL2 by establishing the clinical phenotype of HDL2 with the published cases...
March 21, 2017: Journal of Huntington's Disease
https://www.readbyqxmd.com/read/28339280/size-resolved-photoelectron-anisotropy-of-gas-phase-water-clusters-and-predictions-for-liquid-water
#4
Sebastian Hartweg, Bruce L Yoder, Gustavo A Garcia, Laurent Nahon, Ruth Signorell
We report the first measurements of size-resolved photoelectron angular distributions for the valence orbitals of neutral water clusters with up to 20 molecules. A systematic decrease of the photoelectron anisotropy is found for clusters with up to 5-6 molecules, and most remarkably, convergence of the anisotropy for larger clusters. We suggest the latter to be the result of a local short-range scattering potential that is fully described by a unit of 5-6 molecules. The cluster data and a detailed electron scattering model are used to predict the anisotropy of slow photoelectrons in liquid water...
March 10, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28338280/patients-views-on-their-decision-making-during-inpatient-rehabilitation-after-newly-acquired-spinal-cord-injury-a-qualitative-interview-based-study
#5
Anke Scheel-Sailer, Marcel W Post, Franz Michel, Tatjana Weidmann-Hügle, Ruth Baumann Hölzle
INTRODUCTION: Involving patients in decision making is a legal requirement in many countries, associated with better rehabilitation outcomes, but not easily accomplished during initial inpatient rehabilitation after severe trauma. Providing medical treatment according to the principles of shared decision making is challenging as a point in case for persons with spinal cord injury (SCI). OBJECTIVES: The aim of this study was to retrospectively explore the patients' views on their participation in decision making during their first inpatient rehabilitation after onset of SCI, in order to optimize treatment concepts...
March 24, 2017: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
https://www.readbyqxmd.com/read/28337840/electrogenic-single-species-biocomposites-as-anodes-for-microbial-fuel-cells
#6
Patrick Kaiser, Steffen Reich, Daniel Leykam, Monika Willert-Porada, Andreas Greiner, Ruth Freitag
Integration of electrogenic microorganisms remains a challenge in biofuel cell technology. Here, synthetic biocomposites ("artificial biofilms") are proposed. Bacteria (Shewanella oneidensis) are embedded in a hydrogel matrix (poly(vinyl alcohol)) via wet- and electrospinning, creating fibers and nonwoven gauzes. The bacteria remain viable and metabolically active. The performance is compared to S. oneidensis suspension cultures and "natural" biofilms. While lower than with the suspension cultures, the power output from the fuel cells with the artificial biofilms is higher than with the natural one...
March 24, 2017: Macromolecular Bioscience
https://www.readbyqxmd.com/read/28337831/interleukin-1-alpha-deficiency-increases-the-expression-of-follicle-stimulating-hormone-receptors-in-granulosa-cells
#7
Shiri Uri-Belapolsky, Irit Miller, Aviv Shaish, Mattan Levi, Dror Harats, Lihi Ninio-Many, Yehuda Kamari, Ruth Shalgi
Follicle-stimulating hormone receptor (FSHR) is a pivotal regulator of ovarian response to hormonal stimulation. Inflammatory conditions have been linked to lower FSHR expression in granulosa cells (GCs) as well as an attenuated response to hormonal stimulation. The current study aimed to reveal if deficiency and/or blockage of the pro-inflammatory cytokine interleukin 1-alpha (IL1A) increased Fshr expression in rodent GCs. We found elevated Fshr transcript abundance, as assessed by quantitative PCR, in primary GCs isolated from Il1a-knockout compared to wild-type mice, and that the expression of FSHR is significantly higher in Il1a-knockout compared to wild-type ovaries...
March 24, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28336503/tweet-for-behavior-change-using-social-media-for-the-dissemination-of-public-health-messages
#8
Aisling Gough, Ruth F Hunter, Oluwaseun Ajao, Anna Jurek, Gary McKeown, Jun Hong, Eimear Barrett, Marbeth Ferguson, Gerry McElwee, Miriam McCarthy, Frank Kee
BACKGROUND: Social media public health campaigns have the advantage of tailored messaging at low cost and large reach, but little is known about what would determine their feasibility as tools for inducing attitude and behavior change. OBJECTIVE: The aim of this study was to test the feasibility of designing, implementing, and evaluating a social media-enabled intervention for skin cancer prevention. METHODS: A quasi-experimental feasibility study used social media (Twitter) to disseminate different message "frames" related to care in the sun and cancer prevention...
March 23, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28336303/rituximab-maintenance-improves-overall-survival-of-patients-with-follicular-lymphoma-individual-patient-data-meta-analysis
#9
Liat Vidal, Anat Gafter-Gvili, Gilles Salles, Sami Bousseta, Bernice Oberman, Carmit Rubin, Marinus H J van Oers, Catherine Fortpied, Michele Ghielmini, Ruth Pettengell, Mathias Witzens-Harig, Peter Dreger, Umberto Vitolo, Maria Gomes da Silva, Andrea Evangelista, Hailun Li, Laurence Freedman, Thomas M Habermann, Ofer Shpilberg
BACKGROUND: Randomised trials of rituximab maintenance (MR) for patients with follicular lymphoma support improved progression-free survival (PFS), but the effect on overall survival has been inconclusive. To evaluate the effect of MR on overall survival according to patient and disease characteristics, and to explore certain adverse events, we performed an individual patient data (IPD) meta-analysis. METHODS: All investigators of randomised controlled trials that compared MR therapy with observation or treatment only at relapse (no MR) for patients with follicular lymphoma were invited to participate in an IPD meta-analysis...
March 20, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28335910/management-strategies-for-cln2-disease
#10
REVIEW
Ruth E Williams, Heather R Adams, Martin Blohm, Jessica L Cohen-Pfeffer, Emily de Los Reyes, Jonas Denecke, Kristen Drago, Charlie Fairhurst, Margie Frazier, Norberto Guelbert, Szilárd Kiss, Annamaria Kofler, John A Lawson, Lenora Lehwald, Mary-Anne Leung, Svetlana Mikhaylova, Jonathan W Mink, Miriam Nickel, Renée Shediac, Katherine Sims, Nicola Specchio, Meral Topcu, Ina von Löbbecke, Andrea West, Boris Zernikow, Angela Schulz
CLN2 disease (neuronal ceroid lipofuscinosis type 2) is a rare, autosomal recessive, pediatric-onset, rapidly progressive neurodegenerative lysosomal storage disorder caused by tripeptidyl peptidase 1 (TPP1) enzyme deficiency, and is characterized by language delay, seizures, rapid cognitive and motor decline, blindness, and early death. No management guidelines exist and there is a paucity of published disease-specific evidence to inform clinical practice, which currently draws upon experience from the field of childhood neurodisability...
April 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28335792/can-incontinence-be-cured-a-systematic-review-of-cure-rates
#11
Rob Riemsma, Suzanne Hagen, Ruth Kirschner-Hermanns, Christine Norton, Helle Wijk, Karl-Erik Andersson, Christopher Chapple, Julian Spinks, Adrian Wagg, Edward Hutt, Kate Misso, Sohan Deshpande, Jos Kleijnen, Ian Milsom
BACKGROUND: Incontinence constitutes a major health problem affecting millions of people worldwide. The present study aims to assess cure rates from treating urinary (UI) or fecal incontinence (FI) and the number of people who may remain dependent on containment strategies. METHODS: Medline, Embase, PsycINFO, Cochrane Central Register of Controlled Trials (CENTRAL), CINAHL, and PEDro were searched from January 2005 to June 2015. Supplementary searches included conference abstracts and trials registers (2013-2015)...
March 24, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28335711/peer-group-and-text-message-based-weight-loss-and-management-intervention-for-african-american-women
#12
Sohye Lee, Erica Schorr, Chih-Lin Chi, Diane Treat-Jacobson, Michelle A Mathiason, Ruth Lindquist
About 80% of African American (AA) women are overweight or obese. Accessible and effective weight management programs targeting weight loss, weight maintenance and the prevention of weight regain are needed to improve health of AA women. A feasibility study was conducted to examine the feasibility, acceptability, and potential efficacy of a 16-week intervention protocol for weight loss and management that combined daily text messages and biweekly peer group sessions. Modest but statistically significant reductions were detected in weight and body mass index from baseline to 16 weeks...
March 1, 2017: Western Journal of Nursing Research
https://www.readbyqxmd.com/read/28334901/benzonatate-toxicity-nothing-to-cough-at
#13
Sandra C Bishop-Freeman, Erin M Shonsey, Laura W Friederich, Michael C Beuhler, Ruth E Winecker
No abstract text is available yet for this article.
March 10, 2017: Journal of Analytical Toxicology
https://www.readbyqxmd.com/read/28334875/white-matter-changes-in-paediatric-multiple-sclerosis-and-monophasic-demyelinating-disorders
#14
Giulia Longoni, Robert A Brown, Parya MomayyezSiahkal, Colm Elliott, Sridar Narayanan, Amit Bar-Or, Ruth Ann Marrie, E Ann Yeh, Massimo Filippi, Brenda Banwell, Douglas L Arnold
Most children who experience an acquired demyelinating syndrome of the central nervous system will have a monophasic disease course, with no further clinical or radiological symptoms. A subset will be diagnosed with multiple sclerosis, a life-long disorder. Using linear mixed effects models we examined longitudinal diffusion properties of normal-appearing white matter in 505 serial scans of 132 paediatric participants with acquired demyelinating syndromes followed for a median of 4.4 years, many from first clinical presentation, and 106 scans of 80 healthy paediatric participants...
March 14, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28334855/slc30a9-mutation-affecting-intracellular-zinc-homeostasis-causes-a-novel-cerebro-renal-syndrome
#15
Yonatan Perez, Zamir Shorer, Keren Liani-Leibson, Pauline Chabosseau, Rotem Kadir, Michael Volodarsky, Daniel Halperin, Shiran Barber-Zucker, Hanna Shalev, Ruth Schreiber, Libe Gradstein, Evgenia Gurevich, Raz Zarivach, Guy A Rutter, Daniel Landau, Ohad S Birk
A novel autosomal recessive cerebro-renal syndrome was identified in consanguineous Bedouin kindred: neurological deterioration was evident as of early age, progressing into severe intellectual disability, profound ataxia, camptocormia and oculomotor apraxia. Brain MRI was normal. Four of the six affected individuals also had early-onset nephropathy with features of tubulo-interstitial nephritis, hypertension and tendency for hyperkalemia, though none had rapid deterioration of renal function. Genome wide linkage analysis identified an ∼18 Mb disease-associated locus on chromosome 4 (maximal logarithm of odds score 4...
February 9, 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/28334699/robust-cell-tracking-in-epithelial-tissues-through-identification-of-maximum-common-subgraphs
#16
Jochen Kursawe, Rémi Bardenet, Jeremiah J Zartman, Ruth E Baker, Alexander G Fletcher
Tracking of cells in live-imaging microscopy videos of epithelial sheets is a powerful tool for investigating fundamental processes in embryonic development. Characterizing cell growth, proliferation, intercalation and apoptosis in epithelia helps us to understand how morphogenetic processes such as tissue invagination and extension are locally regulated and controlled. Accurate cell tracking requires correctly resolving cells entering or leaving the field of view between frames, cell neighbour exchanges, cell removals and cell divisions...
November 2016: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28334613/role-of-mitochondrial-metabolism-in-the-control-of-early-lineage-progression-and-aging-phenotypes-in-adult-hippocampal-neurogenesis
#17
Ruth Beckervordersandforth, Birgit Ebert, Iris Schäffner, Jonathan Moss, Christian Fiebig, Jaehoon Shin, Darcie L Moore, Laboni Ghosh, Mariela F Trinchero, Carola Stockburger, Kristina Friedland, Kathrin Steib, Julia von Wittgenstein, Silke Keiner, Christoph Redecker, Sabine M Hölter, Wei Xiang, Wolfgang Wurst, Ravi Jagasia, Alejandro F Schinder, Guo-Li Ming, Nicolas Toni, Sebastian Jessberger, Hongjun Song, D Chichung Lie
No abstract text is available yet for this article.
March 22, 2017: Neuron
https://www.readbyqxmd.com/read/28334584/delayed-workup-of-rectal-bleeding-in-adult-primary-care-examining-process-of-care-failures
#18
Saul N Weingart, Elena M Stoffel, Daniel C Chung, Thomas D Sequist, Ruth I Lederman, Stephen R Pelletier, Helen M Shields
BACKGROUND: Although delayed colorectal cancer diagnoses figure prominently in medical malpractice claims, little is known about the quality of primary care clinicians' workup of rectal bleeding. METHODS: In this study, 438 patients were identified using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes for rectal bleeding, hemorrhoids, and blood in the stool at 10 Boston adult primary care practices. Following nurse chart abstraction, physician reviewers assessed the overall quality of care and key care processes...
January 2017: Joint Commission Journal on Quality and Patient Safety
https://www.readbyqxmd.com/read/28334154/ethical-issues-of-crispr-technology-and-gene-editing-through-the-lens-of-solidarity
#19
John J Mulvihill, Benjamin Capps, Yann Joly, Tamra Lysaght, Hub A E Zwart, Ruth Chadwick
Background: The avalanche of commentaries on CRISPR-Cas9 technology, a bacterial immune system modified to recognize any short DNA sequence, cut it out, and insert a new one, has rekindled hopes for gene therapy and other applications and raised criticisms of engineering genes in future generations. Sources of data: This discussion draws on articles that emphasize ethics, identified partly through PubMed and Google, 2014-2016. Areas of agreement: CRISPR-Cas9 has taken the pace and prospects for genetic discovery and applications to a high level, stoking anticipation for somatic gene engineering to help patients...
February 23, 2017: British Medical Bulletin
https://www.readbyqxmd.com/read/28333923/interdisciplinary-approach-at-the-primary-healthcare-level-for-bolivian-immigrants-with-chagas-disease-in-the-city-of-s%C3%A3-o-paulo
#20
Maria Aparecida Shikanai Yasuda, Camila Gonçalves Sátolo, Noemia Barbosa Carvalho, Magda Maya Atala, Rosario Quiroga Ferrufino, Ruth Moreira Leite, Célia Regina Furucho, Expedito Luna, Rubens Antonio Silva, Marcia Hage, Caroline Medeji Ramos de Oliveira, Felipe Delatorre Busser, Vera Lucia Teixeira de Freitas, Dalva Marli Valerio Wanderley, Luzia Martinelli, Sonia Regina Almeida, Pedro Albajar Viñas, Nivaldo Carneiro
BACKGROUND/METHODS: In a pioneering cross-sectional study among Bolivian immigrants in the city of São Paulo, Brazil, the epidemiological profile, clinical manifestations and morbidity of Chagas disease were described. The feasibility of the management of Chagas disease at primary healthcare clinics using a biomedical and psychosocial interdisciplinary approach was also tested. Previously, a Trypanosoma cruzi (T. cruzi) infection rate of 4.4% among 633 immigrants was reported. The samples were screened using two commercial enzyme-linked immunoassay (ELISA) tests generated with epimastigote antigens, and those with discrepant or seropositive results were analyzed by confirmatory tests: indirect immunofluorescence (IFI), TESA-blot and a commercial recombinant ELISA...
March 23, 2017: PLoS Neglected Tropical Diseases
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