keyword
MENU ▼
Read by QxMD icon Read
search

baker act

keyword
https://www.readbyqxmd.com/read/29242833/put3-positively-regulates-proline-utilization-in-candida-albicans
#1
Walters Aji Tebung, Raha Parvizi Omran, Debra L Fulton, Joachim Morschhäuser, Malcolm Whiteway
The zinc cluster transcription factor Put3 was initially characterized in Saccharomyces cerevisiae as the transcriptional activator of PUT1 and PUT2, two genes acting early in the proline assimilation pathway. We have used phenotypic studies, transcription profiling, and chromatin immunoprecipitation with microarray technology (ChIP-chip) to establish that unlike S. cerevisiae, which only uses proline as a nitrogen source, Candida albicans can use proline as a nitrogen source, a carbon source, or a source of both nitrogen and carbon...
November 2017: MSphere
https://www.readbyqxmd.com/read/29198562/disease-burden-and-costs-from-excess-alcohol-consumption-obesity-and-viral-hepatitis-fourth-report-of-the-lancet-standing-commission-on-liver-disease-in-the-uk
#2
REVIEW
Roger Williams, Graeme Alexander, Iain Armstrong, Alastair Baker, Neeraj Bhala, Ginny Camps-Walsh, Matthew E Cramp, Simon de Lusignan, Natalie Day, Anil Dhawan, John Dillon, Colin Drummond, Jessica Dyson, Graham Foster, Ian Gilmore, Mark Hudson, Deirdre Kelly, Andrew Langford, Neil McDougall, Petra Meier, Kieran Moriarty, Philip Newsome, John O'Grady, Rachel Pryke, Liz Rolfe, Peter Rice, Harry Rutter, Nick Sheron, Alison Taylor, Jeremy Thompson, Douglas Thorburn, Julia Verne, John Wass, Andrew Yeoman
This report contains new and follow-up metric data relating to the eight main recommendations of the Lancet Standing Commission on Liver Disease in the UK, which aim to reduce the unacceptable harmful consequences of excess alcohol consumption, obesity, and viral hepatitis. For alcohol, we provide data on alcohol dependence, damage to families, and the documented increase in alcohol consumption since removal of the above-inflation alcohol duty escalator. Alcoholic liver disease will shortly overtake ischaemic heart disease with regard to years of working life lost...
November 28, 2017: Lancet
https://www.readbyqxmd.com/read/29185060/the-comptox-chemistry-dashboard-a-community-data-resource-for-environmental-chemistry
#3
Antony J Williams, Christopher M Grulke, Jeff Edwards, Andrew D McEachran, Kamel Mansouri, Nancy C Baker, Grace Patlewicz, Imran Shah, John F Wambaugh, Richard S Judson, Ann M Richard
Despite an abundance of online databases providing access to chemical data, there is increasing demand for high-quality, structure-curated, open data to meet the various needs of the environmental sciences and computational toxicology communities. The U.S. Environmental Protection Agency's (EPA) web-based CompTox Chemistry Dashboard is addressing these needs by integrating diverse types of relevant domain data through a cheminformatics layer, built upon a database of curated substances linked to chemical structures...
November 28, 2017: Journal of Cheminformatics
https://www.readbyqxmd.com/read/29173760/targeting-dna-damage-in-sclc
#4
REVIEW
Victoria Foy, Maximilian W Schenk, Katie Baker, Fabio Gomes, Alice Lallo, Kristopher K Frese, Martin Forster, Caroline Dive, Fiona Blackhall
SCLC accounts for 15% of lung cancer worldwide. Characterised by early dissemination and rapid development of chemo-resistant disease, less than 5% of patients survive 5 years. Despite 3 decades of clinical trials there has been no change to the standard platinum and etoposide regimen for first line treatment developed in the 1970's. The exceptionally high number of genomic aberrations observed in SCLC combined with the characteristic rapid cellular proliferation results in accumulation of DNA damage and genomic instability...
December 2017: Lung Cancer: Journal of the International Association for the Study of Lung Cancer
https://www.readbyqxmd.com/read/29135276/effects-of-the-new-york-state-concussion-management-and-awareness-act-lystedt-law-on-concussion-related-emergency-health-care-utilization-among-adolescents-2005-2015
#5
David R Baker, Erin R Kulick, Amelia K Boehme, James M Noble
BACKGROUND: All states have enacted legislation addressing the management of sports-related concussions (SRCs) in adolescent athletes. The effect of these laws on health care utilization is uncertain. Hypothesis/Purpose: The purpose was to evaluate the effects of New York's 2011 Concussion Management and Awareness Act ("Lystedt Law") on emergency department (ED) concussion health care visits (EDCHVs) and brain imaging utilization. It was hypothesized that New York concussion legislation would have a significant temporal effect on EDCHVs...
November 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29066930/the-effect-of-pregabalin-or-duloxetine-on-arthritis-pain-a-clinical-and-mechanistic-study-in-people-with-hand-osteoarthritis
#6
Nidhi Sofat, Abiola Harrison, Mark D Russell, Salma Ayis, Patrick D Kiely, Emma H Baker, Thomas Richard Barrick, Franklyn A Howe
Osteoarthritis (OA) is the most prevalent arthritis worldwide and is characterized by chronic pain and impaired physical function. We hypothesized that heightened pain in hand OA could be reduced with duloxetine or pregabalin. In this prospective, randomized clinical study, we recruited 65 participants, aged 40-75 years, with a Numerical Rating Scale (NRS) for pain of at least 5. Participants were randomized to one of the following three groups: duloxetine, pregabalin, and placebo. The primary endpoint was the NRS pain score, and the secondary endpoints included the Australian and Canadian Hand Osteoarthritis Index (AUSCAN) pain, stiffness, and function scores and quantitative sensory testing by pain pressure algometry...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/28973321/visual-search-behavior-in-individuals-with-retinitis-pigmentosa-during-level-walking-and-obstacle-crossing
#7
Matthew A Timmis, Jon Allsop, Mohammad Baranian, James Baker, Itay Basevitch, Keziah Latham, Shahina Pardhan, Kjell N van Paridon
Purpose: Investigate the visual search strategy of individuals with retinitis pigmentosa (RP) when negotiating a floor-based obstacle compared with level walking, and compared with those with normal vision. Methods: Wearing a mobile eye tracker, individuals with RP and normal vision walked along a level walkway or walked along the walkway negotiating a floor-based obstacle. In the level walking condition, tape was placed on the floor to act as an object attracting visual attention...
September 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28972577/genome-wide-association-study-across-european-and-african-american-ancestries-identifies-a-snp-in-dnmt3b-contributing-to-nicotine-dependence
#8
D B Hancock, Y Guo, G W Reginsson, N C Gaddis, S M Lutz, R Sherva, A Loukola, C C Minica, C A Markunas, Y Han, K A Young, D F Gudbjartsson, F Gu, D W McNeil, B Qaiser, C Glasheen, S Olson, M T Landi, P A F Madden, L A Farrer, J Vink, N L Saccone, M C Neale, H R Kranzler, J McKay, R J Hung, C I Amos, M L Marazita, D I Boomsma, T B Baker, J Gelernter, J Kaprio, N E Caporaso, T E Thorgeirsson, J E Hokanson, L J Bierut, K Stefansson, E O Johnson
Cigarette smoking is a leading cause of preventable mortality worldwide. Nicotine dependence, which reduces the likelihood of quitting smoking, is a heritable trait with firmly established associations with sequence variants in nicotine acetylcholine receptor genes and at other loci. To search for additional loci, we conducted a genome-wide association study (GWAS) meta-analysis of nicotine dependence, totaling 38,602 smokers (28,677 Europeans/European Americans and 9925 African Americans) across 15 studies...
October 3, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28971014/occurrence-of-tongue-worm-linguatula-cf-serrata-pentastomida-linguatulidae-in-wild-canids-and-livestock-in-south-eastern-australia
#9
Shokoofeh Shamsi, Kate McSpadden, Sara Baker, David J Jenkins
Pentastomids are obligate zoonotic arthropod parasites utilising canids and vulpids as their definitive hosts and several herbivorous species as their intermediate hosts. Reported only 10 times in Australia over the last 150 years as incidental findings, adult Pentastomids referred to as Linguatula serrata have been encountered in nasal cavities of domestic and wild dogs, and foxes. Nymphs have been reported in cattle and rabbits. In the present study, a number of potential definitive hosts, including red foxes (Vulpes vulpes), wild dogs (Canis lupus dingo and C...
December 2017: International Journal for Parasitology. Parasites and Wildlife
https://www.readbyqxmd.com/read/28965353/corticosterone-regulates-both-naturally-occurring-and-cocaine-induced-dopamine-signaling-by-selectively-decreasing-dopamine-uptake
#10
Daniel S Wheeler, Amanda L Ebben, Beliz Kurtoglu, Marissa E Lovell, Austin T Bohn, Isabella A Jasek, David A Baker, John R Mantsch, Paul J Gasser, Robert A Wheeler
Stressful and aversive events promote maladaptive reward-seeking behaviors such as drug addiction by acting, in part, on the mesolimbic dopamine system. Using animal models, data from our laboratory and others show that stress and cocaine can interact to produce a synergistic effect on reward circuitry. This effect is also observed when the stress hormone corticosterone is administered directly into the nucleus accumbens (NAc), indicating that glucocorticoids act locally in dopamine terminal regions to enhance cocaine's effects on dopamine signaling...
October 1, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28963853/the-effect-of-a-behavioral-activation-treatment-for-substance-use-on-post-treatment-abstinence-a-randomized-controlled-trial
#11
Stacey B Daughters, Jessica F Magidson, Deepika Anand, C J Seitz-Brown, Yun Chen, Sydney Baker
AIMS: to compare outcomes for a behavioral activation group treatment for substance use (LETS ACT), versus a time and group size matched control condition delivered in a residential treatment setting. DESIGN: single-site two-arm parallel-group randomized clinical trial with follow-up assessment at 3, 6 and 12 months post-treatment. SETTING: residential substance use treatment facility in the USA. PARTICIPANTS: participants were 263 adults [mean age 42...
September 30, 2017: Addiction
https://www.readbyqxmd.com/read/28953069/e-scripts-and-cell-phones-a-blessing-or-curse
#12
Susie T Harris, Paul D Bell, Elizabeth A Baker
E-scripts have been used as part of computerized provider order entry implementation for several years now, particularly with the passage of the American Recovery and Reinvestment Act, Meaningful Use, the Health Information Portability and Accountability Act, the Health Information Technology for Economic and Clinical Health Act, and other laws and regulations. This case study seeks to focus on 2 specific aspects of the effect of increasing electronic technology within health care: e-prescriptions and cell phones or smartphones...
October 2017: Health Care Manager
https://www.readbyqxmd.com/read/28944233/protein-structure-and-phenotypic-analysis-of-pathogenic-and-population-missense-variants-in-stxbp1
#13
Mohnish Suri, Jochem M G Evers, Roman A Laskowski, Sinead O'Brien, Kate Baker, Jill Clayton-Smith, Tabib Dabir, Dragana Josifova, Shelagh Joss, Bronwyn Kerr, Alison Kraus, Meriel McEntagart, Jenny Morton, Audrey Smith, Miranda Splitt, Janet M Thornton, Caroline F Wright
BACKGROUND: Syntaxin-binding protein 1, encoded by STXBP1, is highly expressed in the brain and involved in fusing synaptic vesicles with the plasma membrane. Studies have shown that pathogenic loss-of-function variants in this gene result in various types of epilepsies, mostly beginning early in life. We were interested to model pathogenic missense variants on the protein structure to investigate the mechanism of pathogenicity and genotype-phenotype correlations. METHODS: We report 11 patients with pathogenic de novo mutations in STXBP1 identified in the first 4293 trios of the Deciphering Developmental Disorder (DDD) study, including six missense variants...
September 2017: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/28919436/the-notch-pathway-regulates-the-second-mitotic-wave-cell-cycle-independently-of-bhlh-proteins
#14
Abhishek Bhattacharya, Ke Li, Manon Quiquand, Gerard Rimesso, Nicholas E Baker
Notch regulates both neurogenesis and cell cycle activity to coordinate precursor cell generation in the differentiating Drosophila eye. Mosaic analysis with mitotic clones mutant for Notch components was used to identify the pathway of Notch signaling that regulates the cell cycle in the Second Mitotic Wave. Although S phase entry depends on Notch signaling and on the transcription factor Su(H), the transcriptional co-activator Mam and the bHLH repressor genes of the E(spl)-Complex were not essential, although these are Su(H) coactivators and targets during the regulation of neurogenesis...
November 15, 2017: Developmental Biology
https://www.readbyqxmd.com/read/28916264/sidt2-transports-extracellular-dsrna-into-the-cytoplasm-for-innate-immune-recognition
#15
Tan A Nguyen, Blake R C Smith, Michelle D Tate, Gabrielle T Belz, Marilou H Barrios, Kirstin D Elgass, Alexandra S Weisman, Paul J Baker, Simon P Preston, Lachlan Whitehead, Alexandra Garnham, Rachel J Lundie, Gordon K Smyth, Marc Pellegrini, Meredith O'Keeffe, Ian P Wicks, Seth L Masters, Craig P Hunter, Ken C Pang
Double-stranded RNA (dsRNA) is a common by-product of viral infections and acts as a potent trigger of antiviral immunity. In the nematode C. elegans, sid-1 encodes a dsRNA transporter that is highly conserved throughout animal evolution, but the physiological role of SID-1 and its orthologs remains unclear. Here, we show that the mammalian SID-1 ortholog, SIDT2, is required to transport internalized extracellular dsRNA from endocytic compartments into the cytoplasm for immune activation. Sidt2-deficient mice exposed to extracellular dsRNA, encephalomyocarditis virus (EMCV), and herpes simplex virus 1 (HSV-1) show impaired production of antiviral cytokines and-in the case of EMCV and HSV-1-reduced survival...
September 19, 2017: Immunity
https://www.readbyqxmd.com/read/28910559/the-impact-of-fda-regulatory-activities-on-incident-dispensing-of-laba-containing-medication-2005-2011
#16
Meghan A Baker, Melissa G Butler, Sally Seymour, Fang Zhang, Yute Wu, Ann Chen Wu, Mark S Levenson, Pingsheng Wu, Aarthi Iyer, Sengwee Toh, Solomon Iyasu, Esther H Zhou
OBJECTIVE: Evidence of safety issues associated with long-acting beta2-agonist (LABA) treatment has led to multiple regulatory activities by the U.S. Food and Drug Administration (FDA) on this class of medications. This study describes the impact of the regulatory activities on incident LABA-containing medication dispensing. METHODS: A monthly rolling cohort of asthma patients who were eligible to initiate a LABA-containing product was created in the Mini-Sentinel Distributed Database between January 2005 and June 2011...
September 14, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28903864/effectiveness-of-fluticasone-furoate-plus-vilanterol-on-asthma-control-in-clinical-practice-an-open-label-parallel-group-randomised-controlled-trial
#17
Ashley Woodcock, Jørgen Vestbo, Nawar Diar Bakerly, John New, J Martin Gibson, Sheila McCorkindale, Rupert Jones, Susan Collier, James Lay-Flurrie, Lucy Frith, Loretta Jacques, Joanne L Fletcher, Catherine Harvey, Henrik Svedsater, David Leather
BACKGROUND: Evidence for management of asthma comes from closely monitored efficacy trials done in highly selected patient groups. There is a need for randomised trials that are closer to usual clinical practice. METHODS: We did an open-label, randomised, controlled, two-arm effectiveness trial at 74 general practice clinics in Salford and South Manchester, UK. Patients aged 18 years or older with a general practitioner's diagnosis of symptomatic asthma and on maintenance inhaler therapy were randomly assigned to initiate treatment with a once-daily inhaled combination of either 100 μg or 200 μg fluticasone furoate with 25 μg vilanterol or optimised usual care and followed up for 12 months...
September 10, 2017: Lancet
https://www.readbyqxmd.com/read/28895076/new-botanical-anxiolytics-for-use-in-companion-animals-and-humans
#18
Rui Liu, Fida Ahmed, Christian Cayer, Martha Mullally, Ana Francis Carballo, Marco Otarola Rojas, Mario Garcia, John Baker, Aleksandar Masic, Pablo E Sanchez, Luis Poveda, Zul Merali, Tony Durst, John T Arnason
As part of our ongoing research into botanical therapies for anxiety disorders, the neotropical vine Souroubea sympetala was chosen for study as a phytochemical discovery strategy focusing on rare Central American plant families. When orally administered to male Sprague-Dawley rats, the crude plant extract, its ethyl acetate fraction, supercritical carbon dioxide fraction, or its isolated triterpenes reduced anxiety and/or fear-related behavior in standardized behavioral models. Pharmacological studies showed that the extracts acted at the benzodiazepine GABAA receptor and reduced corticosterone levels...
November 2017: AAPS Journal
https://www.readbyqxmd.com/read/28887383/atspx1-affects-the-atphr1-dna-binding-equilibrium-by-binding-monomeric-atphr1-in-solution
#19
Wanjun Qi, Iain W Manfield, Stephen P Muench, Alison Baker
Phosphorus is an essential macronutrient for plant growth and is deficient in ∼50% of agricultural soils. The transcription factor phosphate starvation response 1 (PHR1) plays a central role in regulating the expression of a subset of phosphate starvation-induced (PSI) genes through binding to a cis-acting DNA element termed P1BS (PHR1-binding sequences). In Arabidopsis and rice, activity of AtPHR1/OsPHR2 is regulated in part by their downstream target SPX (Syg1, Pho81, Xpr1) proteins through protein-protein interaction...
October 23, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28875332/the-population-education-transition-curve-education-gradients-across-population-exposure-to-new-health-risks
#20
David P Baker, William C Smith, Ismael G Muñoz, Haram Jeon, Tian Fu, Juan Leon, Daniel Salinas, Renata Horvatek
The salutary effect of formal education on health-risk behaviors and mortality is extensively documented: ceteris paribus, greater educational attainment leads to healthier lives and longevity. Even though the epidemiological evidence has strongly indicated formal education as a leading "social vaccine," there is intermittent reporting of counter-education gradients for health-risk behavior and associated outcomes for certain populations during specific periods. How can education have both beneficial and harmful effects on health, and under which contexts do particular effects emerge? It is useful to conceptualize the influence of education as a process sensitive to the nature, timing of entry, and uniqueness of a new pleasurable and desirable lifestyle and/or product (such as smoking) with initially unclear health risks for populations...
October 2017: Demography
keyword
keyword
40877
1
2
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"