Read by QxMD icon Read


Judith Hagenbuchner, Martina Rupp, Christina Salvador, Bernhard Meister, Ursula Kiechl-Kohlendorfer, Thomas Müller, Kathrin Geiger, Consolato Sergi, Petra Obexer, Michael J Ausserlechner
Neuroblastoma is the most frequent, extracranial solid tumor in children with still poor prognosis in stage IV disease. In this study, we analyzed FOXO3-phosphorylation and cellular localization in tumor biopsies and determined the function of this homeostasis regulator in vitro and in vivo. FOXO3-phosphorylation at threonine-32 (T32) and nuclear localization in biopsies significantly correlated with stage IV disease. DNA-damaging drugs induced nuclear accumulation of FOXO3, which was associated with elevated T32-phosphorylation in stage IV-derived neuroblastoma cells, thereby reflecting the in situ results...
October 18, 2016: Oncotarget
Bini Mathew, Judith Varady Hobrath, Larry Ross, Michele C Connelly, Hava Lofton, Malini Rajagopalan, R Kiplin Guy, Robert C Reynolds
A variety of commercial analogs and a newer series of Sulindac derivatives were screened for inhibition of M. tuberculosis (Mtb) in vitro and specifically as inhibitors of the essential mycobacterial tubulin homolog, FtsZ. Due to the ease of preparing diverse analogs and a favorable in vivo pharmacokinetic and toxicity profile of a representative analog, the Sulindac scaffold may be useful for further development against Mtb with respect to in vitro bacterial growth inhibition and selective activity for Mtb FtsZ versus mammalian tubulin...
2016: PloS One
Juan P Cattalini, Judith Roether, Alexander Hoppe, Fatemeh Pishbin, Luis Haro Durand, Alejandro Gorustovich, Aldo R Boccaccini, Silvia Lucangioli, Viviana Mouriño
Novel multifunctional nanocomposite scaffolds made of nanobioactive glass and alginate crosslinked with therapeutic ions such as calcium and copper were developed for delivering therapeutic agents, in a highly controlled and sustainable manner, for bone tissue engineering. Alendronate, a well-known antiresorptive agent, was formulated into microspheres under optimized conditions and effectively loaded within the novel multifunctional scaffolds with a high encapsulation percentage. The size of the cation used for the alginate crosslinking impacted directly on porosity and viscoelastic properties, and thus, on the degradation rate and the release profile of copper, calcium and alendronate...
October 21, 2016: Biomedical Materials
Judy P Hines, Aaron T Smith, Jose P Jacob, Gudrun S Lukat-Rodgers, Ian Barr, Kenton R Rodgers, Feng Guo, Judith N Burstyn
The RNA-binding heme protein DiGeorge critical region 8 (DGCR8) and its ribonuclease partner Drosha cleave primary transcripts of microRNA (pri-miRNA) as part of the canonical microRNA (miRNA) processing pathway. Previous studies show that bis-cysteine thiolate-coordinated Fe(III) DGCR8 supports pri-miRNA processing activity, while Fe(II) DGCR8 does not. In this study, we further characterized Fe(II) DGCR8 and tested whether CO or NO might bind and restore pri-miRNA processing activity to the reduced protein...
October 20, 2016: Journal of Biological Inorganic Chemistry: JBIC
Catharina C Gross, Diana Ahmetspahic, Tobias Ruck, Andreas Schulte-Mecklenbeck, Kathrin Schwarte, Silke Jörgens, Stefanie Scheu, Susanne Windhagen, Bettina Graefe, Nico Melzer, Luisa Klotz, Volker Arolt, Heinz Wiendl, Sven G Meuth, Judith Alferink
OBJECTIVE: To characterize changes in myeloid and lymphoid innate immune cells in patients with relapsing-remitting multiple sclerosis (MS) during a 6-month follow-up after alemtuzumab treatment. METHODS: Circulating innate immune cells including myeloid cells and innate lymphoid cells (ILCs) were analyzed before and 6 and 12 months after onset of alemtuzumab treatment. Furthermore, a potential effect on granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin (IL)-23 production by myeloid cells and natural killer (NK) cell cytolytic activity was determined...
December 2016: Neurology® Neuroimmunology & Neuroinflammation
Jennifer Smith-Merry, Merrilyn Walton, Judith Healy, Coletta Hobbs
Objective This paper explores how hospital complaints managers react to recommendations for systemic quality reforms by health complaints commissions in response to complaints by patients in Queensland and New South Wales.Methods Semi-structured qualitative interviews were conducted with complaints managers in 17 hospitals. Interview transcripts were then thematically analysed and data on responses to health complaint commissions was organised in relation to Valerie Braithwaite's typology of motivational postures...
October 21, 2016: Australian Health Review: a Publication of the Australian Hospital Association
Alma Jackson, Judith Halstead
No abstract text is available yet for this article.
November 2016: Nurse Educator
Elizabeth A Goodwin, Linda Burhansstipanov, Mark Dignan, Katherine L Jones, Judith Salmon Kaur
BACKGROUND: American Indian and Alaska Native (AI/AN) breast cancer survivors experience disparities in breast cancer incidence and age-adjusted mortality compared with non-Hispanic white (NHW) breast cancer survivors. In addition, mortality-to-incidence rates indicate that AI/ANs continue to have the poorest survival from breast cancer compared with other racial groups. "Native American Cancer Education for Survivors" (NACES) is a cultural education and support intervention for AI/AN patients with cancer that collects data from voluntary participants through the NACES quality-of-life (QOL) survey regarding their cancer experience and survivor journey...
October 20, 2016: Cancer
Judith K Schwarz
No abstract text is available yet for this article.
2016: Narrative Inquiry in Bioethics
Carol Douglas, Bill Lukin, Julie Dziedzic, Katherine Hammond, Elizabeth Jose, Bill Jose, Wendy Kohlhase, Adam Marks, Marilyn Mitchell, Phyllis Shacter, Susan Schaffer Schaffer, And Janet Maelek, Judith Schwarz, Stanley Terman, Gregory Webster, Laurie Ann, David L Brown, Blair Henry
No abstract text is available yet for this article.
2016: Narrative Inquiry in Bioethics
Judith Jacobi
No abstract text is available yet for this article.
September 2016: Annals of Translational Medicine
Klaus Kopitzki, Andreas Oldag, Catherine M Sweeney-Reed, Judith Machts, Maria Veit, Jörn Kaufmann, Hermann Hinrichs, Hans-Jochen Heinze, Katja Kollewe, Susanne Petri, Bahram Mohammadi, Reinhard Dengler, Andreas R Kupsch, Stefan Vielhaber
PURPOSE: Aim of the present study was to investigate potential impairment of non-motor areas in amyotrophic lateral sclerosis (ALS) using near-infrared spectroscopy (NIRS) and diffusion tensor imaging (DTI). In particular, we evaluated whether homotopic resting-state functional connectivity (rs-FC) of non-motor associated cortical areas correlates with clinical parameters and disease-specific degeneration of the corpus callosum (CC) in ALS. MATERIAL AND METHODS: Interhemispheric homotopic rs-FC was assessed in 31 patients and 30 healthy controls (HCs) for 8 cortical sites, from prefrontal to occipital cortex, using NIRS...
2016: NeuroImage: Clinical
Delphine Duteil, Milica Tosic, Franziska Lausecker, Hatice Z Nenseth, Judith M Müller, Sylvia Urban, Dominica Willmann, Kerstin Petroll, Nadia Messaddeq, Laura Arrigoni, Thomas Manke, Jan-Wilhelm Kornfeld, Jens C Brüning, Vyacheslav Zagoriy, Michael Meret, Jörn Dengjel, Toufike Kanouni, Roland Schüle
Previous work indicated that lysine-specific demethylase 1 (Lsd1) can positively regulate the oxidative and thermogenic capacities of white and beige adipocytes. Here we investigate the role of Lsd1 in brown adipose tissue (BAT) and find that BAT-selective Lsd1 ablation induces a shift from oxidative to glycolytic metabolism. This shift is associated with downregulation of BAT-specific and upregulation of white adipose tissue (WAT)-selective gene expression. This results in the accumulation of di- and triacylglycerides and culminates in a profound whitening of BAT in aged Lsd1-deficient mice...
October 18, 2016: Cell Reports
Myriam Arévalo-Herrera, Juan M Vásquez-Jiménez, Mary Lopez-Perez, Andrés F Vallejo, Andrés B Amado-Garavito, Nora Céspedes, Angélica Castellanos, Karen Molina, Johanna Trejos, José Oñate, Judith E Epstein, Thomas L Richie, Sócrates Herrera
BACKGROUND: Immunizing human volunteers by mosquito bite with radiation-attenuated Plasmodium falciparum sporozoites (RAS) results in high-level protection against infection. Only two volunteers have been similarly immunized with P. vivax (Pv) RAS, and both were protected. A phase 2 controlled clinical trial was conducted to assess the safety and protective efficacy of PvRAS immunization. METHODOLOGY/PRINCIPAL FINDINGS: A randomized, single-blinded trial was conducted...
October 2016: PLoS Neglected Tropical Diseases
Judith Brody, Orit Pinhas-Hamiel, Zohar Landau, Adi Adar, Tzvy Bistritzer, Marianna Rachmiel
BACKGROUND: The prevalence of both vitamin D (VitD) deficiency and type 1 diabetes mellitus (T1DM) has increased worldwide over the last few decades. The objectives of this study were: (1) to evaluate the prevalence of VitD deficiency and insufficiency among Israeli youth with T1DM and (2) to assess the association between VitD status, seasonality and T1D glycemic control characteristics. METHODS: This was a multi-centered, cross-sectional study. VitD levels were routinely tested during the years 2008-2011 in T1DM patients aged up to 21 years...
October 19, 2016: Journal of Pediatric Endocrinology & Metabolism: JPEM
Beth Wieczorek, Judith Ascenzi, Yun Kim, Hallie Lenker, Caroline Potter, Nehal J Shata, Lauren Mitchell, Catherine Haut, Ivor Berkowitz, Frank Pidcock, Jeannine Hoch, Connie Malamed, Tamara Kravitz, Sapna R Kudchadkar
OBJECTIVE: To determine the safety and feasibility of an early mobilization program in a PICU. DESIGN: Observational, pre-post design. SETTING: PICU in a tertiary academic hospital in the United States. PATIENTS: Critically ill pediatric patients admitted to the PICU. INTERVENTION: This quality improvement project involved a usual-care baseline phase, followed by a quality improvement phase that implemented a multicomponent, interdisciplinary, and tiered activity plan to promote early mobilization of critically ill children...
October 10, 2016: Pediatric Critical Care Medicine
Raul I Garcia, Tamanna Tiwari, Francisco Ramos-Gomez, Brenda Heaton, Mario Orozco, Margaret Rasmussen, Patricia Braun, Michelle Henshaw, Belinda Borrelli, Judith Albino, Courtney Diamond, Christina Gebel, Terrence S Batliner, Judith C Barker, Steven Gregorich, Stuart A Gansky
OBJECTIVES: To identify successful strategies for retention of participants in multiyear, community-based randomized controlled trials (RCTs) aiming to reduce early childhood caries in health disparities populations from diverse racial/ethnic backgrounds and across diverse geographic settings. METHODS: Four RCTs conducted by the Early Childhood Caries Collaborating Centers (EC4), an initiative of the National Institute of Dental and Craniofacial Research, systematically collected information on the success of various strategies implemented to promote participant retention in each RCT...
October 19, 2016: Journal of Public Health Dentistry
James N Ingle, Fang Xie, Matthew J Ellis, Paul E Goss, Lois E Shepherd, Judith-Anne W Chapman, Bingshu E Chen, Michiaki Kubo, Yoichi Furukawa, Yukihide Momozawa, Vered Stearns, Kathleen I Pritchard, Poulami Barman, Erin E Carlson, Matthew P Goetz, Richard M Weinshilboum, Krishna R Kalari, Liewei Wang
Genetic risks in breast cancer remain only partly understood. Here we report the results of a genome-wide association study of germline DNA from 4,658 women, including 252 women experiencing a breast cancer recurrence, who were entered on the MA.27 adjuvant trial comparing the aromatase inhibitors (AI) anastrozole and exemestane. Single nucleotide polymorphisms (SNP) of top significance were identified in the gene encoding MIR2052HG, a long noncoding RNA of unknown function. Heterozygous or homozygous individuals for variant alleles exhibited a ~40% or ~63% decrease, respectively, in the hazard of breast cancer recurrence relative to homozygous wild-type individuals...
October 10, 2016: Cancer Research
Matthew Gordon Varga, Maria Blanca Piazuelo, Judith Romero-Gallo, Alberto G Delgado, Giovanni Suarez, Morgan E Whitaker, Uma S Krishna, Rachna V Patel, Eric P Skaar, Keith T Wilson, Holly M Scott Algood, Richard M Peek
Helicobacter pylori induces chronic gastritis in humans and infection can persist for decades. One H. pylori strain-specific constituent that augments disease risk is the cag pathogenicity island. The cag island encodes a type IV secretion system (T4SS) that translocates DNA into host cells. Toll-like receptor 9 (TLR9) is an innate immune receptor that detects hypo-methylated CpG DNA motifs. In this study, we sought to define the role of the H. pylori cag T4SS on TLR9-mediated responses in vivo H. pylori strain PMSS1 or its cagE(-) mutant, which fails to assemble a T4SS, were used to infect wild-type or Tlr9(-/-) C57BL/6 mice...
October 6, 2016: American Journal of Physiology. Gastrointestinal and Liver Physiology
Judith Kikhney, Dinah von Schöning, Ina Steding, Julia Schulze, Annett Petrich, Andreas Hiergeist, Udo Reischl, Annette Moter, Anke Thomas
OBJECTIVES: The aim of this study was to detect microorganisms in foetal membranes and placental tissue in preterm chorioamnionitis by combining FISH with broad range PCR. The combination of the two molecular techniques enables identification and localization of the microorganisms within the tissue, confirming their clinical relevance. METHODS: In a prospective cohort study, we compared 31 patients with preterm premature rupture of membranes or preterm labour and preterm delivery by caesarean section with a control group of 26 participants with elective caesarean section at term...
October 15, 2016: Clinical Microbiology and Infection
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"