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https://www.readbyqxmd.com/read/29149575/researchers-of-color-fame-and-impact
#1
Michael A Zárate, Gordon Nagayama Hall, Victoria C Plaut
Fame and eminence, as traditionally measured, limit the definition of impact to the publication world. We add two types of impact to the traditional measures of fame and eminence. Many of the traditional measures of fame or eminence are based on social-network connections, whereby individuals appoint other people to positions of eminence. Editorial boards are one specific example. Eminence is also limited to number of publications, for example, with little regard for the impact of those publications at the societal level...
November 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/29149499/being-there-and-reconnecting-midwives-perceptions-of-the-impact-of-mindfulness-training-on-their-practice
#2
Louise Hunter, Sarah Snow, Sian Warriner
OBJECTIVE: To ascertain how midwives perceived attending a mindfulness course impacted on their professional practice, particularly in regard to any stress they experienced at work. DESIGN: A qualitative study using Interpretive Phenomenological Analysis. Semi-structured interviews were conducted with nine midwives. SETTING: A large maternity Trust in the United Kingdom. INTERVENTION: An eight-week Mindfulness course, adapted from Mindfulness-based Cognitive Therapy...
November 17, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/29149403/structure-function-relationship-of-tctp
#3
Beatriz Xoconostle-Cázares, Roberto Ruiz-Medrano
The translationally controlled tumor protein (TCTP) is a small, multifunctional protein found in most, if not all, eukaryotic lineages, involved in a myriad of key regulatory processes. Among these, the control of proliferation and inhibition of cell death, as well as differentiation, are the most important, and it is probable that other responses are derived from the ability of TCTP to influence them in both unicellular and multicellular organisms. In the latter, an additional function for TCTP stems from its capacity to be secreted via a nonclassical pathway and function in a non-cell autonomous (paracrine) manner, thus affecting the responses of neighboring or distant cells to developmental or environmental stimuli (as in the case of serum TCTP/histamine-releasing factor in mammals and phloem TCTP in Arabidopsis)...
2017: Results and Problems in Cell Differentiation
https://www.readbyqxmd.com/read/29148759/exploring-the-mechanism-and-stereoselectivity-in-chiral-cinchona-catalyzed-hetero-dimerization-of-ketenes
#4
Bangaru Bhaskararao, Garima Jindal, Raghavan B Sunoj
Catalytic hetero-dimerization of ketenes can lead to important four membered β-lactones. A recent asymmetric organocatalytic [2+2] cycloaddition between methylketene (MK) and methylphenylketene (MPK) in the presence of pseudo-enantiomeric cinchona catalysts (trimethylsilyl quinine (TMSQ) or methyl quinidine (MeQd)) provided β-lactones with high enantio- and diastereo-selectivities. We employ DFT(M06-2X) computations to understand the mechanism and the origin of stereoselectivity in this ketene hetero-dimerization...
November 17, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/29148735/stereoselective-stabilization-of-polymeric-vitamin-e-conjugate-micelles
#5
Min Gao, Jian Deng, Huiying Chu, Yu Tang, Zheng Wang, Yanjun Zhao, Guohui Li
Vitamin E (α-tocopherol) (TPGS) micelle is a robust nanocarrier in delivering hydrophobic active pharmaceutical ingredients, but is suffering from poor stability that is essential in terms of pharmaceutical and biomedical applications. Taking advantage of the chirality of vitamin E, this work reports the stereoselective stabilization of polymer-vitamin E conjugate micelles. Vitamin E was covalently linked to multivalent methoxy poly(ethylene glycol)-co-poly(glutamic acid), generating amphiphilic conjugates that could self-assemble into micelles...
November 17, 2017: Biomacromolecules
https://www.readbyqxmd.com/read/29148324/the-impacts-of-medicaid-expansion-on-rural-low-income-adults-lessons-from-the-oregon-health-insurance-experiment
#6
Heidi Allen, Bill Wright, Lauren Broffman
Medicaid expansions through the Affordable Care Act began in January 2014, but we have little information about what is happening in rural areas where provider access and patient resources might be more limited. In 2008, Oregon held a lottery for restricted access to its Medicaid program for uninsured low-income adults not otherwise eligible for public coverage. The Oregon Health Insurance Experiment used this opportunity to conduct the first randomized controlled study of a public insurance expansion. This analysis builds off of previous work by comparing rural and urban survey outcomes and adds qualitative interviews with 86 rural study participants for context...
January 1, 2017: Medical Care Research and Review: MCRR
https://www.readbyqxmd.com/read/29148281/treatment-patterns-of-biologics-in-us-patients-with-ankylosing-spondylitis-descriptive-analyses-from-a-claims-database
#7
Jessica A Walsh, Oluwakayode Adejoro, Benjamin Chastek, Yujin Park
AIM: Examine treatment patterns among patients with active ankylosing spondylitis (AS) treated with a TNF inhibitor (TNFi). PATIENTS & METHODS: Patients with AS who initiated a TNFi between 1 January 2013, and 31 January 2015, were identified in the Optum Research Database. Outcomes included adherence, persistence, discontinuation and therapy modifications of the index TNFi during 12-month follow-up. RESULTS: Of the 426 patients included, 40...
November 17, 2017: Journal of Comparative Effectiveness Research
https://www.readbyqxmd.com/read/29148237/supraclavicular-flap-repair-in-the-free-flap-era
#8
REVIEW
Jodie Trautman, Sinclair Gore, Matthew Potter, Jonathan Clark, Dylan Hyam, Ngian C Tan, Quan Ngo, Bruce Ashford
BACKGROUND: Supraclavicular flap (SCF) repair is widely reported in head and neck surgery in select patients and defects. The authors' objective is to present our series of 30 patients who underwent SCF repair for varying defects and to review the scope and outcome of SCF repair in the literature. METHODS: The authors contributed primary evidence of 30 cases of SCF repair. Our outcomes are compared with those reported in the last 5 years' literature; 33 articles published between January 2012 and January 2017 that present original clinical experience of 528 SCFs...
November 17, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/29148034/role-of-p62-sqstm1-beyond-autophagy-a-lesson-learned-from-drug-induced-toxicity-in-vitro
#9
Fernando Alegre, Ángela B Moragrega, Miriam Polo, Alberto Marti-Rodrigo, Juan V Esplugues, Ana Blas-Garcia, Nadezda Apostolova
BACKGROUND AND PURPOSE: SQSTM1/p62 is a multifunctional, stress-induced, scaffold protein involved in multiple cellular processes including autophagic clearance, regulation of inflammatory responses and redox homeostasis. Alterations in its function have been associated with a long list of human pathologies such as neurodegenerative, metabolic and bone diseases (down-regulation), and cancerogenesis (up-regulation). However, its role in the off-target effects of clinically used drugs is still not understood...
November 17, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29147615/tumor-associated-neutrophils-induce-apoptosis-of-non-activated-cd8-t-cells-in-a-tnf%C3%AE-and-no-dependent-mechanism-promoting-a-tumor-supportive-environment
#10
Janna Michaeli, Merav E Shaul, Inbal Mishalian, Avi-Hai Hovav, Liran Levy, Lidia Zolotriov, Zvi Granot, Zvi G Fridlender
The role of neutrophils in tumor progression has become in recent years a subject of growing interest. Tumor-associated neutrophils (TANs), which constitute an important portion of the tumor microenvironment, promote immunosuppression in advanced tumors by modulating the proliferation, activation and recruitment of a variety of immune cell types. Studies which investigated the consequences of manipulating TAN polarization suggest that the impact of these neutrophils on tumor progression is considerably mediated by and dependent on the presence of CD8 T-cells...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/29146960/assessing-species-biomass-contributions-in-microbial-communities-via-metaproteomics
#11
Manuel Kleiner, Erin Thorson, Christine E Sharp, Xiaoli Dong, Dan Liu, Carmen Li, Marc Strous
Microbial community structure can be analyzed by quantifying cell numbers or by quantifying biomass for individual populations. Methods for quantifying cell numbers are already available (e.g., fluorescence in situ hybridization, 16-S rRNA gene amplicon sequencing), yet high-throughput methods for assessing community structure in terms of biomass are lacking. Here we present metaproteomics-based methods for assessing microbial community structure using protein abundance as a measure for biomass contributions of individual populations...
November 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/29146460/the-impact-of-price-and-nutrition-labelling-on-sugary-drink-purchases-results-from-an-experimental-marketplace-study
#12
Rachel B Acton, David Hammond
OBJECTIVE: To examine the effect of front-of-package (FOP) nutrition labelling and sugary drink taxation on consumer beverage purchases. METHODS: A total of 675 respondents aged 16 years and older participated in an experimental marketplace study using a 4 × 5 within-between group design. Participants were randomised to one of four labelling conditions (no label; star rating; high sugar symbol; health warning) and completed five within-subject purchase tasks...
November 13, 2017: Appetite
https://www.readbyqxmd.com/read/29146446/hericium-caput-medusae-bull-fr-pers-polysaccharide-enhance-innate-immune-response-immune-related-genes-expression-and-disease-resistance-against-aeromonas-hydrophila-in-grass-carp-ctenopharyngodon-idella
#13
Changlong Gou, Jiazhen Wang, Yuqiong Wang, Wenlong Dong, Xiaofeng Shan, Yujie Lou, Yunhang Gao
The objective was to add 0, 400, 800 or 1200 mg/kg of Hericium caput-medusae polysaccharide (HCMP) to the basal diet of grass carp (Ctenopharyngodon idella) and determine effects on humoral innate immunity, expression of immune-related genes and disease resistance. Adding HCMP enhanced (P < 0.05) bactericidal activity at 1, 2 and 3 weeks and also lysozyme activity, complement C3, and SOD activity at 2 and 3 weeks. Supplementing 800 or 1200 mg/kg of HCMP for 2 or 3 weeks increased (P < 0.05) serum concentrations of total protein, albumin and globulin...
November 13, 2017: Fish & Shellfish Immunology
https://www.readbyqxmd.com/read/29145886/are-mice-good-models-for-human-neuromuscular-disease-comparing-muscle-excursions-in-walking-between-mice-and-humans
#14
Xiao Hu, James P Charles, Turgay Akay, John R Hutchinson, Silvia S Blemker
BACKGROUND: The mouse is one of the most widely used animal models to study neuromuscular diseases and test new therapeutic strategies. However, findings from successful pre-clinical studies using mouse models frequently fail to translate to humans due to various factors. Differences in muscle function between the two species could be crucial but often have been overlooked. The purpose of this study was to evaluate and compare muscle excursions in walking between mice and humans. METHODS: Recently published musculoskeletal models of the mouse hindlimb and human lower limb were used to simulate muscle-tendon dynamics during mouse and human walking, a key daily activity...
November 16, 2017: Skeletal Muscle
https://www.readbyqxmd.com/read/29145833/using-root-metaphors-to-analyze-communication-between-nurses-and-patients-a-qualitative-study
#15
Isabel Álvarez, Laia Selva, José Luis Medina, Salvador Sáez
BACKGROUND: Metaphors in communication can serve to convey individuals' backgrounds, contexts, experiences, and worldviews. Metaphors used in a health care setting can help achieve consensual communication in professional-patient relationships. Patients use metaphors to describe symptoms, or how disease affects them. Health professionals draw on shared understanding of such metaphors to better comprehend and meet patient needs, and to communicate information that patients can more easily integrate into their lives...
November 16, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/29145749/first-experiences-with-a-wearable-multisensor-device-in-a-noninvasive-continuous-glucose-monitoring-study-at-home-part-ii-the-investigators-view
#16
Mattia Zanon, Martin Mueller, Pavel Zakharov, Mark S Talary, Marc Donath, Werner A Stahel, Andreas Caduff
BACKGROUND: Extensive past work showed that noninvasive continuous glucose monitoring with a wearable multisensor device worn on the upper arm provides useful information about glucose trends to improve diabetes therapy in controlled and semicontrolled conditions. METHOD: To test previous findings also in uncontrolled conditions, a long term at home study has been organized to collect multisensor and reference glucose data in a population of 20 type 1 diabetes subjects...
November 1, 2017: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/29145521/characterization-of-rubella-specific-humoral-immunity-following-two-doses-of-mmr-vaccine-using-proteome-microarray-technology
#17
Iana H Haralambieva, Michael J Gibson, Richard B Kennedy, Inna G Ovsyannikova, Nathaniel D Warner, Diane E Grill, Gregory A Poland
INTRODUCTION//BACKGROUND: The lack of standardization of the currently used commercial anti-rubella IgG antibody assays leads to frequent misinterpretation of results for samples with low/equivocal antibody concentration. The use of alternative approaches in rubella serology could add new information leading to a fuller understanding of rubella protective immunity and neutralizing antibody response after vaccination. METHODS: We applied microarray technology to measure antibodies to all rubella virus proteins in 75 high and 75 low rubella virus-specific antibody responders after two MMR vaccine doses...
2017: PloS One
https://www.readbyqxmd.com/read/29145392/conservation-of-a-microrna-cluster-in-parasitic-nematodes-and-profiling-of-mirnas-in-excretory-secretory-products-and-microvesicles-of-haemonchus-contortus
#18
Henry Y Gu, Neil D Marks, Alan D Winter, William Weir, Thomas Tzelos, Tom N McNeilly, Collette Britton, Eileen Devaney
microRNAs are small non-coding RNAs that are important regulators of gene expression in a range of animals, including nematodes. We have analysed a cluster of four miRNAs from the pathogenic nematode species Haemonchus contortus that are closely linked in the genome. We find that the cluster is conserved only in clade V parasitic nematodes and in some ascarids, but not in other clade III species nor in clade V free-living nematodes. Members of the cluster are present in parasite excretory-secretory products and can be detected in the abomasum and draining lymph nodes of infected sheep, indicating their release in vitro and in vivo...
November 16, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29145345/the-role-of-sativex-in-robotic-rehabilitation-in-individuals-with-multiple-sclerosis-rationale-study-design-and-methodology
#19
Margherita Russo, Vincenzo Dattola, Anna Lisa Logiudice, Rosella Ciurleo, Edoardo Sessa, Rosaria De Luca, Placido Bramanti, Alessia Bramanti, Antonino Naro, Rocco Salvatore Calabrò
INTRODUCTION: Currently, none of the available multiple sclerosis (MS) disease-modifying medications has been shown to stop or reverse gait disability. Recently, the nabiximols has been tested for the treatment of spasticity and walking impairment in MS. Nabiximols (trade name Sativex) is an oromucosal spray formulation containing 1:1 fixed ratio of delta-9-tetrahydrocannabinol and cannabidiol derived from cloned Cannabis sativa L. plant. METHOD AND ANALYSIS: A single-center, prospective, parallel design, single-blind trial will be conducted at the IRCCS Neurolesi "Bonino-Pulejo" (Italy) involving MS patients affected by spasticity and undergoing a Robotic Rehabilitation training...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29145159/potential-link-between-m-6-a-modification-and-systemic-lupus-erythematosus
#20
REVIEW
Lian-Ju Li, Yin-Guang Fan, Rui-Xue Leng, Hai-Feng Pan, Dong-Qing Ye
The field of m(6)A modification and epitranscriptomics has recently attracted much attention. More methods allowing for precise m(6)A site profiling and location are developed and crucial players of m(6)A modification machinery are increasingly identified. Although some challenges remain, m(6)A modification is found to modulate almost all aspects of RNA metabolism, such as splicing, stability, structure, translation, and export. Thus, m(6)A modification adds a new layer of post-transcriptional gene expression regulation, and it is implicated in T cell response to HIV infection, type I interferon production, and T cell differentiation and homeostasis...
November 13, 2017: Molecular Immunology
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