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https://www.readbyqxmd.com/read/29344611/variable-response-to-naltrexone-in-patients-with-hailey-hailey-disease
#1
Severine Cao, Evelyn Lilly, Steven T Chen
No abstract text is available yet for this article.
January 17, 2018: JAMA Dermatology
https://www.readbyqxmd.com/read/29344351/endemic-carbapenem-nonsusceptible-acinetobacter-baumannii-calcoaceticus-complex-in-intensive-care-units-of-the-national-referral-hospital-in-jakarta-indonesia
#2
Yulia Rosa Saharman, Anis Karuniawati, Rudyanto Sedono, Dita Aditianingsih, Pratiwi Sudarmono, Wil H F Goessens, Corné H W Klaassen, Henri A Verbrugh, Juliëtte A Severin
Background: Carbapenem-nonsusceptible A. baumannii-calcoaceticus complex have emerged worldwide, but the epidemiology in Indonesian hospitals has not been studied. Methods: A prospective observational study was performed on the intensive care units (ICUs) of the national referral hospital in Jakarta-Indonesia, in 2013 and 2014. All consecutive adult patients admitted and hospitalized for >48 h in ICUs were included. Basic and clinical data at admission were recorded...
2018: Antimicrobial Resistance and Infection Control
https://www.readbyqxmd.com/read/29330962/skin-conformal-polymer-electrodes-for-clinical-ecg-and-eeg-recordings
#3
Flurin Stauffer, Moritz Thielen, Christina Sauter, Séverine Chardonnens, Simon Bachmann, Klas Tybrandt, Christian Peters, Christofer Hierold, Janos Vörös
Preparation-free and skin compliant biopotential electrodes with high recording quality enable wearables for future healthcare and the Internet of Humans. Here, super-soft and self-adhesive electrodes are presented for use on dry and hairy skin without skin preparation or attachment pressure. The electrodes show a skin-contact impedance of 50 kΩ cm2 at 10 Hz that is comparable to clinical standard gel electrodes and lower than existing dry electrodes. Microstructured electrodes inspired by grasshopper feet adhere repeatedly to the skin with a force of up to 0...
January 13, 2018: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/29330461/comparing-olive-oil-and-c4-dietary-oil-a-prodrug-for-the-gpr119-agonist-2-oleoyl-glycerol-less-energy-intake-of-the-latter-is-needed-to-stimulate-incretin-hormone-secretion-in-overweight-subjects-with-type-2-diabetes
#4
Mette Johannsen Mandøe, Katrine Bagge Hansen, Johanne Agerlin Windeløv, Filip Krag Knop, Jens Frederik Rehfeld, Mette Marie Rosenkilde, Jens Juul Holst, Harald Severin Hansen
BACKGROUND/OBJECTIVE: After digestion, dietary triacylglycerol stimulates incretin release in humans, mainly through generation of 2-monoacylglycerol, an agonist for the intestinal G protein-coupled receptor 119 (GPR119). Enhanced incretin release may have beneficial metabolic effects. However, dietary fat may promote weight gain and should therefore be restricted in obesity. We designed C4-dietary oil (1,3-di-butyryl-2-oleoyl glycerol) as a 2-oleoyl glycerol (2-OG)-generating fat type, which would stimulate incretin release to the same extent while providing less calories than equimolar amounts of common triglycerides, e...
January 12, 2018: Nutrition & Diabetes
https://www.readbyqxmd.com/read/29329555/exercise-during-and-after-neoadjuvant-rectal-cancer-treatment-the-exert-trial-study-protocol-for-a-randomized-controlled-trial
#5
Andria R Morielli, Nawaid Usmani, Normand G Boulé, Diane Severin, Keith Tankel, Tirath Nijjar, Kurian Joseph, Alysa Fairchild, Kerry S Courneya
BACKGROUND: Standard treatment for locally advanced rectal cancer includes 5-6 weeks of neoadjuvant chemoradiotherapy (NACRT) followed by total mesorectal excision 6-8 weeks later. NACRT improves local disease control and surgical outcomes but also causes side effects including fatigue, diarrhea, hand-foot syndrome, and physical deconditioning that may impede quality of life (QoL), treatment completion, treatment response, and long-term prognosis. Interventions to improve treatment outcomes and manage side effects that are safe, tolerable and low-cost are highly desirable...
January 12, 2018: Trials
https://www.readbyqxmd.com/read/29327084/bace1-inhibition-more-effectively-suppresses-initiation-than-progression-of-%C3%AE-amyloid-pathology
#6
Finn Peters, Hazal Salihoglu, Eva Rodrigues, Etienne Herzog, Tanja Blume, Severin Filser, Mario Dorostkar, Derya R Shimshek, Nils Brose, Ulf Neumann, Jochen Herms
BACE1 is the rate-limiting protease in the production of synaptotoxic β-amyloid (Aβ) species and hence one of the prime drug targets for potential therapy of Alzheimer's disease (AD). However, so far pharmacological BACE1 inhibition failed to rescue the cognitive decline in mild-to-moderate AD patients, which indicates that treatment at the symptomatic stage might be too late. In the current study, chronic in vivo two-photon microscopy was performed in a transgenic AD model to monitor the impact of pharmacological BACE1 inhibition on early β-amyloid pathology...
January 11, 2018: Acta Neuropathologica
https://www.readbyqxmd.com/read/29325112/autologous-haematopoietic-stem-cell-transplantation-ahsct-in-severe-crohn-s-disease-a-review-on-behalf-of-ecco-and-ebmt
#7
John A Snowden, Julián Panés, Tobias Alexander, Matthieu Allez, Sandro Ardizzone, Daan Dierickx, Jürgen Finke, Peter Hasselblatt, Chris Hawkey, Majid Kazmi, James O Lindsay, Francesco Onida, Azucena Salas, Riccardo Saccardi, Severine Vermeire, Montserrat Rovira, Elena Ricart
Despite the major recent progress in the treatment of Crohn's disease (CD), there is a subset of patients in whom the disease runs an aggressive course with progressive tissue damage requiring early and repeated surgical management. Increasing evidence supports sustained and profound improvement in gastrointestinal parameters and quality of life following high dose immunosuppressive therapy and autologous haematopoietic stem cell transplantation (AHSCT) compared to standard therapy in this context. In addition, international transplant registry data reflects the use of AHSCT in CD outside of trials in selected patients...
January 8, 2018: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/29324389/dynamic-validation-of-online-applied-and-surrogate-based-models-for-tertiary-ozonation-on-pilot-scale
#8
Michael Chys, Wim T M Audenaert, Jan Vangrinsven, Michael Bauwens, Séverine T F C Mortier, Herman Van Langenhove, Ingmar Nopens, Kristof Demeestere, Stijn W H Van Hulle
New robust correlation models for ozonation, based on UVA254 and fluorescence surrogate parameters and developed considering kinetic information, have been applied at pilot-scale. This model framework is validated with the aim for operators to control the ozone dose for the removal of trace organic contaminants (TrOCs) in effluents from full-scale municipal wastewater treatment plants. The inflected correlation model between ΔTrOCs and the surrogates predicts the removal of TrOCs (based on statistical evidence) solely using the 2nd order reaction rate constant with ozone (kO3) and in a more adequate manner than similar single correlation models...
December 27, 2017: Chemosphere
https://www.readbyqxmd.com/read/29320416/eating-patterns-in-patients-with-compensated-cirrhosis-a-case-control-study
#9
Camille Buscail, Valérie Bourcier, Léopold K Fezeu, Dominique Roulot, Séverine Brulé, Zahia Ben-Abdesselam, Carole Cagnot, Serge Hercberg, Pierre Nahon, Nathalie Ganne-Carrié, Chantal Julia
BACKGROUND: There is growing evidence suggesting that maintaining an adequate nutritional status for patients with liver cirrhosis (LC) is relevant to prevent complications. The present study aimed to describe dietary behaviours of patients with compensated and non-complicated LC and comparing them with those of subjects from the general population. METHODS: In this case-control study, patients were volunteers enrolled in the ALICIR (ALImentation et CIRrhose) study, an observational survey nested in two French prospective cohorts of patients with biopsy-proven compensated cirrhosis related either to excessive alcohol consumption (CIRRAL) or to hepatitis B or C virus infection (CirVir)...
January 10, 2018: Nutrients
https://www.readbyqxmd.com/read/29317275/increasing-infliximab-dose-based-on-symptoms-biomarkers-and-serum-drug-concentrations-does-not-increase-clinical-endoscopic-or-corticosteroid-free-remission-in-patients-with-active-luminal-crohn-s-disease
#10
Geert D'Haens, Severine Vermeire, Guy Lambrecht, Filip Baert, Peter Bossuyt, Benjamin Pariente, Anthony Buisson, Yoram Bouhnik, Jérôme Filippi, Janneke Vander Woude, Philippe Van Hootegem, Jacques Moreau, Edouard Louis, Denis Franchimont, Martine De Vos, Fazia Mana, Laurent Peyrin-Biroulet, Hedia Brixi, Matthieu Allez, Philip Caenepeel, Alexandre Aubourg, Bas Oldenburg, Marieke Pierik, Ann Gils, Sylvie Chevret, David Laharie
BACKGROUND & AIMS: A combination of infliximab and immunomodulators is the most efficacious treatment for Crohn's disease (CD). Patients have the best outcomes when their serum concentrations of these drugs are above a determined therapeutic threshold. We performed a prospective, randomized trial to determine whether therapeutic drug monitoring (TDM) to maintain serum levels of infliximab above 3 μg/mL produced higher rates of clinical and endoscopic remission than adapting dose based only on symptoms...
January 6, 2018: Gastroenterology
https://www.readbyqxmd.com/read/29316958/molecular-subtyping-of-european-swine-influenza-viruses-and-scaling-to-high-throughput-analysis
#11
Emilie Bonin, Stéphane Quéguiner, Cédric Woudstra, Stéphane Gorin, Nicolas Barbier, Timm C Harder, Patrick Fach, Séverine Hervé, Gaëlle Simon
BACKGROUND: Swine influenza is a respiratory infection of pigs that may have a significant economic impact in affected herds and pose a threat to the human population since swine influenza A viruses (swIAVs) are zoonotic pathogens. Due to the increasing genetic diversity of swIAVs and because novel reassortants or variants may become enzootic or have zoonotic implications, surveillance is strongly encouraged. Therefore, diagnostic tests and advanced technologies able to identify the circulating strains rapidly are critically important...
January 10, 2018: Virology Journal
https://www.readbyqxmd.com/read/29316359/whole-exome-sequencing-diagnoses-the-first-fetal-case-of-bainbridge-ropers-syndrome-presenting-as-pontocerebellar-hypoplasia-type-1
#12
Séverine Bacrot, Charlotte Mechler, Naima Talhi, Dominique Martin-Coignard, Philippe Roth, Caroline Michot, Amale Ichkou, Olivier Alibeu, Patrick Nitschke, Sophie Thomas, Michel Vekemans, Férechté Razavi, Lucile Boutaud, Tania Attie-Bitach
BACKGROUND: Bainbridge-Ropers syndrome (BRPS) is a recently identified severe disorder characterized by failure to thrive, facial dysmorphism, and severe developmental delay, caused by de novo dominant loss of function mutation in the ASXL3 gene. CASE: We report here the first case of prenatal BRPS in a fetus presenting with arthrogryposis on ultrasound and for pontocerebellar hypoplasia type 1 (PCH1) following neuropathological examination. The diagnosis was done by whole exome sequencing that identified a novel de novo ASXL3 mutation...
January 8, 2018: Birth Defects Research
https://www.readbyqxmd.com/read/29312568/transcriptional-response-to-hypoxic-stress-in-melanoma-and-prognostic-potential-of-gbe1-and-bnip3
#13
Stéphanie Buart, Stéphane Terry, Muhammad Z Noman, Emilie Lanoy, Céline Boutros, Paul Fogel, Philippe Dessen, Guillaume Meurice, Yann Gaston-Mathé, Philippe Vielh, Séverine Roy, Emilie Routier, Virginie Marty, Sophie Ferlicot, Luc Legrès, Morad El Bouchtaoui, Nyam Kamsu-Kom, Jane Muret, Eric Deutsch, Alexander Eggermont, Jean-Charles Soria, Caroline Robert, Salem Chouaib
Gradients of hypoxia occur in most solid tumors and cells found in hypoxic regions are associated with the most aggressive and therapy-resistant fractions of the tumor. Despite the ubiquity and importance of hypoxia responses, little is known about the variation in the global transcriptional response to hypoxia in melanoma. Using microarray technology, whole genome gene expression profiling was first performed on established melanoma cell lines. From gene set enrichment analyses, we derived a robust 35 probes signature (hypomel for HYPOxia MELanoma) associated with hypoxia-response pathways, including 26 genes up regulated, and 9 genes down regulated...
December 12, 2017: Oncotarget
https://www.readbyqxmd.com/read/29311296/ibuprofen-alters-human-testicular-physiology-to-produce-a-state-of-compensated-hypogonadism
#14
David Møbjerg Kristensen, Christèle Desdoits-Lethimonier, Abigail L Mackey, Marlene Danner Dalgaard, Federico De Masi, Cecilie Hurup Munkbøl, Bjarne Styrishave, Jean-Philippe Antignac, Bruno Le Bizec, Christian Platel, Anders Hay-Schmidt, Tina Kold Jensen, Laurianne Lesné, Séverine Mazaud-Guittot, Karsten Kristiansen, Søren Brunak, Michael Kjaer, Anders Juul, Bernard Jégou
Concern has been raised over increased male reproductive disorders in the Western world, and the disruption of male endocrinology has been suggested to play a central role. Several studies have shown that mild analgesics exposure during fetal life is associated with antiandrogenic effects and congenital malformations, but the effects on the adult man remain largely unknown. Through a clinical trial with young men exposed to ibuprofen, we show that the analgesic resulted in the clinical condition named "compensated hypogonadism," a condition prevalent among elderly men and associated with reproductive and physical disorders...
January 8, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29311281/cyclic-di-gmp-regulates-tfoy-in-vibrio-cholerae-to-control-motility-by-both-transcriptional-and-posttranscriptional-mechanisms
#15
Benjamin R Pursley, Michael M Maiden, Meng-Lun Hsieh, Nicolas Fernandez, Geoffrey B Severin, Christopher M Waters
Cyclic di-GMP (c-di-GMP) is a bacterial second messenger molecule that is a key global regulator in Vibrio cholerae, but the molecular mechanisms by which this molecule regulates downstream phenotypes have not been fully characterized. One such regulatory factor that may respond to c-di-GMP is the Vc2 c-di-GMP-binding riboswitch that is hypothesized to control the expression of the downstream putative transcription factor TfoY. Although much is known about the physical and structural properties of the Vc2 riboswitch aptamer, the nature of its expression and function in V...
January 8, 2018: Journal of Bacteriology
https://www.readbyqxmd.com/read/29311068/identification-of-a-novel-genomic-island-associated-with-vand-type-vancomycin-resistance-in-six-dutch-vancomycin-resistant-enterococcus-faecium
#16
Janetta Top, Jan C Sinnige, Ellen C Brouwer, Guido Werner, Jukka Corander, Juliëtte A Severin, Rogier Jansen, E Bathoorn, Marc J M Bonten, John W A Rossen, Rob J L Willems
Genomic comparison of the first six Dutch vanD-type vancomycin-resistant Enterococcus faecium (VRE) with four vanD-gene clusters from other enterococcal species and anaerobic gut commensals revealed that the vanD-gene cluster was located on a genomic island of variable size. Phylogenetic inferences revealed that the Dutch-VRE were genetically not closely related and genetic variation of the vanD-genomic island was not species specific, which suggest that this island is transferred horizontally between enterococci and anaerobic gut commensals...
January 8, 2018: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/29310588/insights-into-teleost-sex-determination-from-the-seriola-dorsalis-genome-assembly
#17
Catherine M Purcell, Arun S Seetharam, Owyn Snodgrass, Sofia Ortega-García, John R Hyde, Andrew J Severin
BACKGROUND: The assembly and annotation of a genome is a valuable resource for a species, with applications ranging from conservation genomics to gene discovery. Genomic resource development is especially important for species in culture, such as the California Yellowtail (Seriola dorsalis), the likely candidate for the establishment of commercial offshore aquaculture production in southern California. Genomic resource development for this species will improve the understanding of sex and other phenotypic traits, and allow for rapid increases in genetic improvement for and economic gain in culture production...
January 8, 2018: BMC Genomics
https://www.readbyqxmd.com/read/29306479/site-enrollment-rate-outcomes-and-study-drug-effects-in-a-multicenter-trial-results-from-relax-ahf
#18
Marco Metra, Beth A Davison, Claudio Gimpelewicz, Valentina Carubelli, G Michael Felker, Gerasimos Filippatos, Barry H Greenberg, Tsushung A Hua, Zoe Liu, Peter S Pang, Piotr Ponikowski, Thomas M Severin, Adriaan A Voors, Yi Wang, Gad Cotter, John R Teerlink
BACKGROUND: Site selection is critical in acute heart failure trials. We assessed whether the enrollment rate per site affects patients' characteristics, outcomes and treatment response. METHODS AND RESULTS: A total of 1161 patients enrolled at 96 sites in the RELAX-AHF trial (serelaxin vs placebo) were included. Annualized enrollment rate was calculated as the total number of patients enrolled at each site divided by time that the site was open (patients per year)...
February 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29305399/edc-impact-is-exposure-during-pregnancy-to-acetaminophen-paracetamol-disrupting-female-reproductive-development
#19
Frederic Schrøder Arendrup, Séverine Mazaud-Guittot, Bernard Jégou, David Møbjerg Kristensen
Concern has been raised over chemical induced disruption of ovarigenesis during fetal life resulting in long-lasting consequences only manifesting themselves much later during adulthood. A growing body of evidence suggest that prenatal exposure to the mild analgesic acetaminophen/paracetamol can cause such a scenario. In this Review, we therefore discuss three recent reports that collectively indicating that prenatal exposure in a window around 13.5 days post coitum in both rats and mouse can result in reduced female reproductive health...
January 5, 2018: Endocrine Connections
https://www.readbyqxmd.com/read/29302719/pyramiding-of-transgenic-pm3-alleles-in-wheat-results-in-improved-powdery-mildew-resistance-in-the-field
#20
Teresa Koller, Susanne Brunner, Gerhard Herren, Severine Hurni, Beat Keller
The combined effects of enhanced total transgene expression level and allele-specificity combination in transgenic allele-pyramided Pm3 wheat lines result in improved powdery mildew field resistance without negative pleiotropic effects. Allelic Pm3 resistance genes of wheat confer race-specific resistance to powdery mildew (Blumeria graminis f. sp. tritici, Bgt) and encode nucleotide-binding domain, leucine-rich repeat (NLR) receptors. Transgenic wheat lines overexpressing alleles Pm3a, b, c, d, f, and g have previously been generated by transformation of cultivar Bobwhite and tested in field trials, revealing varying degrees of powdery mildew resistance conferred by the transgenes...
January 4, 2018: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
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