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https://www.readbyqxmd.com/read/28429815/cancer-vaccination-causes-prolonged-fdg-accumulation-in-subcutaneous-tissue
#1
Kathrin Kahnert, Diego Kauffmann-Guerrero, Amanda Tufman, Astrid Borgmeier, Rudolf M Huber, Frank Berger
No abstract text is available yet for this article.
April 21, 2017: Nuklearmedizin. Nuclear Medicine
https://www.readbyqxmd.com/read/28429602/endoscopic-treatment-of-symptomatic-fibroids-at-reproductive-age-and-beyond
#2
Khulkar Abdusattarova, Liselotte Mettler, Ibrahim Alkatout, Astrid Dempfle
OBJECTIVES: To evaluate the feasibility of endoscopic treatment of symptomatic uterine fibroids based on patient and fibroid characteristics in reproductive, pre-menopausal and post-menopausal women. MATERIAL AND METHODS: The medical records of women with symptomatic uterine fibroids who underwent surgical procedures from 2010 to 2015 were retrospectively reviewed. RESULTS: A total of 819 patients, of which 710 (86.6%) underwent endoscopic procedures...
April 21, 2017: Minimally Invasive Therapy & Allied Technologies: MITAT
https://www.readbyqxmd.com/read/28429531/sugar-enrichment-provides-evidence-for-a-role-of-nitrogen-fixation-in-coral-bleaching
#3
Claudia Pogoreutz, Nils Rädecker, Anny Cárdenas, Astrid Gärdes, Christian R Voolstra, Christian Wild
The disruption of the coral-algae symbiosis (coral bleaching) due to rising sea surface temperatures has become an unprecedented global threat to coral reefs. Despite decades of research, our ability to manage mass bleaching events remains hampered by an incomplete mechanistic understanding of the processes involved. In this study, we induced a coral bleaching phenotype in the absence of heat and light stress by adding sugars. The sugar addition resulted in coral symbiotic breakdown accompanied by a fourfold increase of coral-associated microbial nitrogen fixation...
April 21, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28428769/individualized-repetitive-transcranial-magnetic-stimulation-treatment-in-chronic-tinnitus
#4
Peter M Kreuzer, Timm B Poeppl, Rainer Rupprecht, Veronika Vielsmeier, Astrid Lehner, Berthold Langguth, Martin Schecklmann
BACKGROUND: Prefrontal and temporo-parietal repetitive transcranial magnetic stimulation (rTMS) in patients suffering from chronic tinnitus have shown significant but only moderate effectiveness with high interindividual variability in treatment response. This open-label pilot study was designed to examine the general feasibility of an individualized fronto-temporal rTMS protocol and to explore what criteria are needed for a more detailed evaluation in randomized clinical studies. METHODS: During the first session of a 2-week rTMS protocol, we applied different rTMS protocols to the left and right temporo-parietal and dorsolateral prefrontal cortex (DLPFC) in 25 tinnitus patients...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28428221/circulating-levels-of-interleukin-1-receptor-antagonist-and-risk-of-cardiovascular-disease-meta-analysis-of-six-population-based-cohorts
#5
Christian Herder, Tonia de Las Heras Gala, Maren Carstensen-Kirberg, Cornelia Huth, Astrid Zierer, Simone Wahl, Julie Sudduth-Klinger, Kari Kuulasmaa, David Peretz, Symen Ligthart, Brenda W C Bongaerts, Abbas Dehghan, M Arfan Ikram, Antti Jula, Frank Kee, Arto Pietilä, Olli Saarela, Tanja Zeller, Stefan Blankenberg, Christa Meisinger, Annette Peters, Michael Roden, Veikko Salomaa, Wolfgang Koenig, Barbara Thorand
OBJECTIVE: Interleukin (IL)-1β represents a key cytokine in the development of cardiovascular disease (CVD). IL-1β is counter-regulated by IL-1 receptor antagonist (IL-1RA), an endogenous inhibitor. This study aimed to identify population-based studies on circulating IL-1RA and incident CVD in a systematic review, estimate the association between IL-1RA and incident CVD in a meta-analysis, and to test whether the association between IL-1RA and incident CVD is explained by other inflammation-related biomarkers in the MONICA/KORA Augsburg case-cohort study (Multinational Monitoring of Trends and Determinants in Cardiovascular Disease/Cooperative Health Research in the Region of Augsburg)...
April 20, 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28428124/induction-of-labour-at-term-in-breech-presentations-experience-of-a-french-level-ii-b-maternity-unit
#6
Adélaïde Jarniat, Vinciane Eluard, Olivia Matz, Pascal Calmelet, Astrid Calmelet, Patrick Dellinger, Paul Sagot
Data from the literature on induction of labour in breech presentation are rare and no conclusions can be drawn for this procedure. OBJECTIVES: To evaluate obstetrical and neonatal prognosis following induced labour in breech deliveries at term (37 to 42 weeks of gestation). METHODS: We conducted a single-centre retrospective case-control study in a level II B maternity unit from 1(st) January 2012 to 31(st) December 2015. The inclusion criteria were a singleton pregnancy and a breech presentation...
April 17, 2017: J Gynecol Obstet Hum Reprod
https://www.readbyqxmd.com/read/28427856/frizzled-3-acts-upstream-of-alcam-during-embryonic-eye-development
#7
Franziska A Seigfried, Wiebke Cizelsky, Astrid S Pfister, Petra Dietmann, Paul Walther, Michael Kühl, Susanne J Kühl
Formation of a functional eye during vertebrate embryogenesis requires different processes such as cell migration, cell-cell interactions as well as intracellular signalling processes. It was previously shown that the non-canonical Wnt receptor Frizzled 3 (Fzd3) is required for proper eye formation, however, the underlying mechanism is poorly understood. Here we demonstrate that loss of Fzd3 induces severe malformations of the developing eye and that this defect is phenocopied by loss of the activated leukocyte cell adhesion molecule (Alcam)...
April 17, 2017: Developmental Biology
https://www.readbyqxmd.com/read/28427753/prognostic-markers-in-oropharyngeal-squamous-cell-carcinoma-focus-on-cd70-and-tumour-infiltrating-lymphocytes
#8
Astrid De Meulenaere, Tijl Vermassen, Sandrine Aspeslagh, Karen Zwaenepoel, Philippe Deron, Fréderic Duprez, Sylvie Rottey, Liesbeth Ferdinande
We evaluated the expression of CD70 as biomarker for prognosis in patients with oropharyngeal squamous cell carcinoma (OSCC). We also examined the prognostic value of tumour infiltrating lymphocytes (TILs) in our study cohort. Formalin fixed, paraffin embedded tissue originating from the oropharynx of 78 patients was immunohistochemically stained for CD70, CD3, CD8 and FoxP3. Expression of CD70, CD3, CD8, FoxP3 and HPV status was correlated with clinicopathological characteristics. Overall survival (OS) was determined by a log-rank (Mantel-Cox) test whereas the Cox proportional hazard model was used for multivariate analysis...
April 17, 2017: Pathology
https://www.readbyqxmd.com/read/28426734/study-of-deaths-by-suicide-of-homosexual-prisoners-in-nazi-sachsenhausen-concentration-camp
#9
Esther Cuerda-Galindo, Francisco López-Muñoz, Matthis Krischel, Astrid Ley
Living conditions in Nazi concentration camps were harsh and inhumane, leading many prisoners to commit suicide. Sachsenhausen (Oranienburg, Germany) was a concentration camp that operated from 1936 to 1945. More than 200,000 people were detained there under Nazi rule. This study analyzes deaths classified as suicides by inmates in this camp, classified as homosexuals, both according to the surviving Nazi files. This collective was especially repressed by the Nazi authorities. Data was collected from the archives of Sachsenhausen Memorial and the International Tracing Service in Bad Arolsen...
2017: PloS One
https://www.readbyqxmd.com/read/28424411/migration-pattern-actin-cytoskeleton-organization-and-response-to-pi3k-mtor-and-hsp90-inhibition-of-glioblastoma-cells-with-different-invasive-capacities
#10
Simon Memmel, Dmitri Sisario, Caren Zöller, Vanessa Fiedler, Astrid Katzer, Robin Heiden, Nicholas Becker, Lorenz Eing, Fábio L R Ferreira, Heiko Zimmermann, Markus Sauer, Michael Flentje, Vladimir L Sukhorukov, Cholpon S Djuzenova
High invasiveness and resistance to chemo- and radiotherapy of glioblastoma multiforme (GBM) make it the most lethal brain tumor. Therefore, new treatment strategies for preventing migration and invasion of GBM cells are needed. Using two different migration assays, Western blotting, conventional and super-resolution (dSTORM) fluorescence microscopy we examine the effects of the dual PI3K/mTOR-inhibitor PI-103 alone and in combination with the Hsp90 inhibitor NVP-AUY922 and/or irradiation on the migration, expression of marker proteins, focal adhesions and F-actin cytoskeleton in two GBM cell lines (DK-MG and SNB19) markedly differing in their invasive capacity...
April 5, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423828/preliminary-analysis-of-the-obo-foundry-ontologies-and-their-evolution-using-oquare
#11
Manuel Quesada-Martínez, Astrid Duque-Ramos, Miguela Iniesta-Moreno, Jesualdo Tomás Fernández-Breis
The biomedical community has now developed a significant number of ontologies. The curation of biomedical ontologies is a complex task as they evolve rapidly, being new versions regularly published. Therefore, methods to support ontology developers in analysing and tracking the evolution of their ontologies are needed. OQuaRE is an ontology evaluation framework based on quantitative metrics that permits to obtain normalised scores for different ontologies. In this work, OQuaRE has been applied to 408 versions of the eight OBO Foundry member ontologies...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28423040/inheritance-patterns-of-atcct-repeat-interruptions-in-spinocerebellar-ataxia-type-10-sca10-expansions
#12
Ivette Landrian, Karen N McFarland, Jilin Liu, Connie J Mulligan, Astrid Rasmussen, Tetsuo Ashizawa
Spinocerebellar ataxia type 10 (SCA10), an autosomal dominant cerebellar ataxia disorder, is caused by a non-coding ATTCT microsatellite repeat expansion in the ataxin 10 gene. In a subset of SCA10 families, the 5'-end of the repeat expansion contains a complex sequence of penta- and heptanucleotide interruption motifs which is followed by a pure tract of tandem ATCCT repeats of unknown length at its 3'-end. Intriguingly, expansions that carry these interruption motifs correlate with an epileptic seizure phenotype and are unstable despite the theory that interruptions are expected to stabilize expanded repeats...
2017: PloS One
https://www.readbyqxmd.com/read/28422750/differential-expression-of-gpr15-on-t-cells-during-ulcerative-colitis
#13
Alexandra Adamczyk, Daniel Gageik, Annika Frede, Eva Pastille, Wiebke Hansen, Andreas Rueffer, Jan Buer, Jürgen Büning, Jost Langhorst, Astrid M Westendorf
G protein-coupled receptor 15 (GPR15) was recently highlighted as a colon-homing receptor for murine and human CD4+ T cells. The aim of this study was to explore the functional phenotype of human GPR15+CD4+ T cells, focusing on Tregs and effector T cells (Teffs), and to determine whether GPR15 is the driver for the migration of T cells to the colon during ulcerative colitis (UC). In the peripheral blood, GPR15 was expressed on Tregs and Teffs; both GPR15+ T cell subsets produced less IFN-γ and IL-4 but more IL-17 after stimulation and showed a higher migration activity compared with GPR15-CD4+ T cells...
April 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28422132/haploinsufficiency-for-ankrd11-flanking-genes-makes-the-difference-between-kbg-and-16q24-3-microdeletion-syndromes-12-new-cases
#14
Francesca Novara, Berardo Rinaldi, Sanjay M Sisodiya, Antonietta Coppola, Sabrina Giglio, Franco Stanzial, Francesco Benedicenti, Alan Donaldson, Joris Andrieux, Rachel Stapleton, Astrid Weber, Paolo Reho, Conny van Ravenswaaij-Arts, Wilhelmina S Kerstjens-Frederikse, Joris Robert Vermeesch, Koenraad Devriendt, Carlos A Bacino, Andrée Delahaye, S M Maas, Achille Iolascon, Orsetta Zuffardi
16q24 deletion involving the ANKRD11 gene, ranging from 137 kb to 2 Mb, have been associated with a microdeletion syndrome characterized by variable cognitive impairment, autism spectrum disorder, facial dysmorphisms with dental anomalies, brain abnormalities essentially affecting the corpus callosum and short stature. On the other hand, patients carrying either deletions encompassing solely ANKRD11 or its loss-of-function variants were reported in association with the KBG syndrome, characterized by a very similar phenotype, including mild-to-moderate intellectual disability, short stature and macrodontia of upper incisors, with inter and intrafamilial variability...
April 19, 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28422004/performance-of-influenza-case-definitions-for-influenza-community-surveillance-based-on-the-french-influenza-surveillance-network-grog-2009-2014
#15
Jean-Sebastien Casalegno, Daniel Eibach, Martine Valette, Vincent Enouf, Isabelle Daviaud, Sylvie Behillil, Astrid Vabret, Jean Claude Soulary, Mehdi Benchaib, Jean Marie Cohen, Sylvie van der Werf, Anne Mosnier, Bruno Lina
International case definitions recommended by the Centers for Disease Control and Prevention (CDC), the European Centre for Disease Prevention and Control (ECDC), and the World Health Organization (WHO) are commonly used for influenza surveillance. We evaluated clinical factors associated with the laboratory-confirmed diagnosis of influenza and the performance of these influenza case definitions by using a complete dataset of 14,994 patients with acute respiratory infection (ARI) from whom a specimen was collected between August 2009 and April 2014 by the Groupes Régionaux d'Observation de la Grippe (GROG), a French national influenza surveillance network...
April 6, 2017: Euro Surveillance: Bulletin Européen sur les Maladies Transmissibles, European Communicable Disease Bulletin
https://www.readbyqxmd.com/read/28421682/predicting-abstinence-from-methamphetamine-use-after-residential-rehabilitation-findings-from-the-methamphetamine-treatment-evaluation-study
#16
Rebecca McKetin, Astrid Kothe, Amanda L Baker, Nicole K Lee, Joanne Ross, Dan I Lubman
INTRODUCTION AND AIMS: We previously found that residential rehabilitation increased continuous abstinence from methamphetamine use 1 year after treatment. We examine what client and treatment characteristics predict this outcome. DESIGN AND METHODS: Participants (n = 176) were dependent on methamphetamine and entering residential rehabilitation for methamphetamine use. Simultaneous logistic regression was used to identify independent predictors of continuous abstinence from methamphetamine use at 1 year follow-up...
April 18, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28421168/contribution-of-the-a-baumannii-a1s_0114-gene-to-the-interaction-with-eukaryotic-cells-and-virulence
#17
Soraya Rumbo-Feal, Astrid Pérez, Theresa A Ramelot, Laura Álvarez-Fraga, Juan A Vallejo, Alejandro Beceiro, Emily J Ohneck, Brock A Arivett, María Merino, Steven E Fiester, Michael A Kennedy, Luis A Actis, Germán Bou, Margarita Poza
Genetic and functional studies showed that some components of the Acinetobacter baumannii ATCC 17978 A1S_0112-A1S_0119 gene cluster are critical for biofilm biogenesis and surface motility. Recently, our group has shown that the A1S_0114 gene was involved in biofilm formation, a process related with pathogenesis. Confirming our previous results, microscopy images revealed that the ATCC 17978 Δ0114 derivative lacking this gene was unable to form a mature biofilm structure. Therefore, other bacterial phenotypes were analyzed to determine the role of this gene in the pathogenicity of A...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28420649/a-sandwich-elisa-for-measurement-of-the-primary-glucagon-like-peptide-1-metabolite
#18
Nicolai J Wewer Albrechtsen, Ali Asmar, Frederik Jensen, Signe Törang, Lene Simonsen, Rune E Kuhre, Meena Asmar, Simon Veedfald, Astrid Plamboeck, Filip K Knop, Tina Vilsboll, Sten Madsbad, Michael A Nauck, Carolyn F Deacon, Jens Bulow, Jens J Holst, Bolette Hartmann
Glucagon-like peptide-1 (GLP-1) is an incretin hormone secreted from the gastrointestinal tract. It is best known for its glucose-dependent insulinotropic effects GLP-1 is secreted in its intact (active) form (7-36NH2) but is rapidly degraded by the dipeptidyl peptidase 4 (DPP-4) enzyme, converting >90% to the primary metabolite (9-36NH2) before reaching the targets via the circulation. Although originally thought to be inactive or antagonistic, GLP-1 9-36NH2 may have independent actions, and it is therefore relevant to be able to measure it...
April 18, 2017: American Journal of Physiology. Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28419457/subscales-of-the-barratt-impulsiveness-scale-differentially-relate-to-the-big-five-factors-of-personality
#19
Florian Lange, Adina Wagner, Astrid Müller, Frank Eggert
The place of impulsiveness in multidimensional personality frameworks is still unclear. In particular, no consensus has yet been reached with regard to the relation of impulsiveness to Neuroticism and Extraversion. We aim to contribute to a clearer understanding of these relationships by accounting for the multidimensional structure of impulsiveness. In three independent studies, we related the subscales of the Barratt Impulsiveness Scale (BIS) to the Big Five factors of personality. Study 1 investigated the associations between the BIS subscales and the Big Five factors as measured by the NEO Five-Factor Inventory (NEO-FFI) in a student sample (N = 113)...
April 18, 2017: Scandinavian Journal of Psychology
https://www.readbyqxmd.com/read/28418532/auditory-environment-across-the-life-span-of-cochlear-implant-users-insights-from-data-logging
#20
Tobias Busch, Filiep Vanpoucke, Astrid van Wieringen
Purpose: We describe the natural auditory environment of people with cochlear implants (CIs), how it changes across the life span, and how it varies between individuals. Method: We performed a retrospective cross-sectional analysis of Cochlear Nucleus 6 CI sound-processor data logs. The logs were obtained from 1,501 people with CIs (ages 0-96 years). They covered over 2.4 million hr of implant use and indicated how much time the CI users had spent in various acoustical environments...
April 17, 2017: Journal of Speech, Language, and Hearing Research: JSLHR
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