keyword
MENU ▼
Read by QxMD icon Read
search

Impacted

keyword
https://www.readbyqxmd.com/read/27936496/simultaneous-stimulation-of-the-sbpase-fbp-aldolase-and-the-photorespiratory-gdc-h-protein-increases-co2-assimilation-vegetative-biomass-and-seed-yield-in-arabidopsis
#1
Andrew J Simkin, Patricia E Lopez-Calcagno, Philip A Davey, Lauren R Headland, Tracy Lawson, Stefan Timm, Hermann Bauwe, Christine A Raines
In this paper we have altered the levels of three different enzymes involved in the Calvin Benson cycle and photorespiratory pathway. We have generated transgenic Arabidopsis plants with altered combinations of sedoheptulose 1,7-bisphosphatase (SBPase), fructose 1,6-bisphophate aldolase (FBPA) and the glycine decarboxylase H-protein (GDC-H) gene identified as targets to improve photosynthesis based on previous studies. Here, we show that increasing the levels of the three corresponding proteins, either independently or in combination, significantly increases the quantum efficiency of PSII...
December 9, 2016: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/27936466/dpp4-cd26-overexpression-in-urothelial-carcinoma-confers-an-independent-prognostic-impact-and-correlates-with-intrinsic-biological-aggressiveness
#2
Peir-In Liang, Bi-Wen Yeh, Wei-Ming Li, Ti-Chun Chan, I-Wei Chang, Chun-Nung Huang, Ching-Chia Li, Hung-Lung Ke, Hsin-Chih Yeh, Wen-Jeng Wu, Chien-Feng Li
Urothelial carcinoma (UC) is common cancer worldwide. The molecular aberrations regarding tumor progression remain unclear. Pericellular proteolysis is crucial in tumorigenesis, but its significance is unexplored in UC. By data mining the datasets in Gene Expression Omnibus, specifically focus on the proteolysis pathway, and followed by a preliminary validation in a pilot batch of tumor samples, we identified that the upregulation of dipeptidyl peptidase 4 (DPP4) was most significantly associated with clinical aggressiveness of UCs...
December 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27936464/refractory-testicular-germ-cell-tumors-are-highly-sensitive-to-the-second-generation-dna-methylation-inhibitor-guadecitabine
#3
Costantine Albany, Mary P Hever-Jardine, Katherine M von Herrmann, Christina Y Yim, Janice Tam, Joshua M Warzecha, Leah Shin, Sarah E Bock, Brian S Curran, Aneeq S Chaudhry, Fred Kim, George E Sandusky, Pietro Taverna, Sarah J Freemantle, Brock C Christensen, Lawrence H Einhorn, Michael J Spinella
Testicular germ cell tumors (TGCTs) are the most common cancers of young males. A substantial portion of TGCT patients are refractory to cisplatin. There are no effective therapies for these patients, many of whom die from progressive disease. Embryonal carcinoma (EC) are the stem cells of TGCTs. In prior in vitro studies we found that EC cells were highly sensitive to the DNA methyltransferase inhibitor, 5-aza deoxycytidine (5-aza). Here, as an initial step in bringing demethylation therapy to the clinic for TGCT patients, we evaluated the effects of the clinically optimized, second generation demethylating agent guadecitabine (SGI-110) on EC cells in an animal model of cisplatin refractory testicular cancer...
December 7, 2016: Oncotarget
https://www.readbyqxmd.com/read/27936438/stressful-life-transitions-and-wellbeing-a-comparison-of-the-stress-buffering-hypothesis-and-the-social-identity-model-of-identity-change
#4
Nurul F Praharso, Morgan J Tear, Tegan Cruwys
The relationship between stressful life transitions and wellbeing is well established, however, the protective role of social connectedness has received mixed support. We test two theoretical models, the Stress Buffering Hypothesis and the Social Identity Model of Identity Change, to determine which best explains the relationship between social connectedness, stress, and wellbeing. Study 1 (N=165) was an experiment in which participants considered the impact of moving cities versus receiving a serious health diagnosis...
November 29, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/27936437/clinical-trial-methodology-to-assess-the-efficacy-effectiveness-of-long-acting-antipsychotics-randomized-controlled-trials-vs-naturalistic-studies
#5
REVIEW
Andrea Fagiolini, Paola Rocca, Serafino De Giorgi, Edoardo Spina, Giovanni Amodeo, Mario Amore
Schizophrenia presents unique difficulties in clinical trial design associated with the condition's variable presentation and clinical course, and multiple features influencing affect, cognition, volition and perception. Randomized controlled trials (RCTs) are explanatory studies using a carefully selected patient population, predefined assessment intervals and, generally, symptom-focused endpoints. Naturalistic studies are pragmatic, with no active intervention, and outcomes that are generally those used in clinical practice (e...
November 28, 2016: Psychiatry Research
https://www.readbyqxmd.com/read/27936432/the-role-of-the-water-tankers-market-in-water-stressed-semi-arid-urban-areas-implications-on-water-quality-and-economic-burden
#6
Kinda Constantine, May Massoud, Ibrahim Alameddine, Mutasem El-Fadel
Population growth and development are associated with increased water demand that often exceeds the capacity of existing resources, resulting in water shortages, particularly in urban areas, where more than 60% of the world's population resides. In many developing communities, shortages often force households to depend on water tankers amongst other potential sources for the delivery of water for domestic and/or potable use. While water tankers have become an integral part of the water supply system in many countries, the sector is often unregulated and operates with little governmental supervision...
December 6, 2016: Journal of Environmental Management
https://www.readbyqxmd.com/read/27936430/collagen-tissue-treated-with-chitosan-solution-in-h2o-co2-mixtures-influence-of-clathrates-hydrates-on-the-structure-and-mechanical-properties
#7
Ivan S Chaschin, Natalia P Bakuleva, Timofei E Grigoriev, Sergey V Krasheninnikov, Lev N Nikitin
A mixture of water/carbon dioxide is a "green" perspective solvent from the viewpoint of biomedical applications. Clathrate hydrates are formed this solvent under certain conditions and a very interesting question is the impact of clathrates hydrates on the structure and properties of bovine pericardium, which is used in biomedicine, in particular as a main part of biological heart valve prostheses. The aim of the present work is to investigate the influence of clathrates on the structure and mechanical properties of the collagen tissue treated with chitosan in H2O/CO2 mixtures under pressure 3...
November 30, 2016: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/27936418/the-impact-of-monomer-sequence-and-stereochemistry-on-the-swelling-and-erosion-of-biodegradable-poly-lactic-co-glycolic-acid-matrices
#8
Michael A Washington, Devin J Swiner, Kerri R Bell, Morgan V Fedorchak, Steven R Little, Tara Y Meyer
Monomer sequence is demonstrated to be a primary factor in determining the hydrolytic degradation profile of poly(lactic-co-glycolic acid)s (PLGAs). Although many approaches have been used to tune the degradation of PLGAs, little effort has been expended in exploring the sequence-control strategy exploited by nature in biopolymers. Cylindrical matrices and films prepared from a series of sequenced and random PLGAs were subjected to hydrolysis in a pH 7.4 buffer at 37 °C. Swelling ranged from 107% for the random racemic PLGA with a 50:50 ratio of lactic (L) to glycolic (G) units to 6% for the sequenced alternating copolymer poly LG...
November 24, 2016: Biomaterials
https://www.readbyqxmd.com/read/27936395/population-based-report-on-health-related-quality-of-life-in-adolescents-born-very-preterm
#9
Giancarlo Natalucci, Hans Ulrich Bucher, Michael Von Rhein, Cristina Borradori Tolsa, Beatrice Latal, Mark Adams
BACKGROUND: As the survival rate of preterm infants constantly improves, knowledge on the impact of prematurity on long-term health-related quality of life (HRQoL) is important for clinical and parental guidance. We aimed to assess HRQoL in a national cohort of young adolescents born very preterm, and to identify predictors for poorer HRQoL. PATIENTS AND METHODS: All surviving Swiss live-born children below 30weeks of gestation during the year 2000 (290 subjects) were contacted at age 12years, together with their parents (262 families)...
December 6, 2016: Early Human Development
https://www.readbyqxmd.com/read/27936385/interrater-reliability-in-pediatric-urodynamic-tracings-a-pilot-study
#10
Anne G Dudley, Daniel P Casella, Chelsea J Lauderdale, Shilin Zhao, Heidi Chen, Stacy T Tanaka, John C Thomas, John C Pope, Mark C Adams, John W Brock, Chevis N Shannon, Douglass B Clayton
PURPOSE: Urodynamic studies are crucial to neuropathic bladder management and they often determine surgical intervention. However, current evidence indicates that interpretations show poor agreement across physicians. We sought to determine the interrater reliability of urodynamic interpretation in our practice. We hypothesized that there would be strong correlation among pediatric urologists of similar training in a single academic practice. MATERIALS AND METHODS: We retrospectively identified patients with neuropathic bladder who underwent urodynamics at our institution between 2014 and 2015...
December 6, 2016: Journal of Urology
https://www.readbyqxmd.com/read/27936366/the-association-between-secondhand-harms-from-alcohol-and-mental-health-outcomes-among-postsecondary-students
#11
Kara Thompson, Parnell Davis-MacNevin, Michael Teehan, Sherry Stewart
OBJECTIVE: There is a paucity of research on the prevalence and consequences of secondhand harms from alcohol. The current study (a) investigated whether secondhand harms can be clustered into latent factors that reflect distinct but related types of harms and (b) examined the associations between experiencing secondhand harms and mental health outcomes, including anxiety, depression, and subjective mental well-being, among first-year Canadian postsecondary students. The moderating effect of living arrangement (i...
January 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/27936363/predictors-of-patterns-of-alcohol-related-blackouts-over-time-in-youth-from-the-collaborative-study-of-the-genetics-of-alcoholism-the-roles-of-genetics-and-cannabis
#12
Marc A Schuckit, Tom L Smith, Alexandra Shafir, Peyton Clausen, George Danko, Priscila Dib Gonçalves, Robert M Anthenelli, Grace Chan, Samuel Kuperman, Michie Hesselbrock, Victor Hesselbrock, John Kramer, Kathleen K Bucholz
OBJECTIVE: Alcohol-related blackouts (ARBs) are anterograde amnesias related to heavy alcohol intake seen in about 50% of drinkers. Although a major determinant of ARBs relates to blood alcohol concentrations, additional contributions come from genetic vulnerabilities and possible impacts of cannabis use disorders (CUDs). We evaluated relationships of genetics and cannabis use to latent class trajectories of ARBs in 829 subjects from the Collaborative Study of the Genetics of Alcoholism (COGA)...
January 2017: Journal of Studies on Alcohol and Drugs
https://www.readbyqxmd.com/read/27936344/safety-and-immunogenicity-of-a-herpes-zoster-subunit-vaccine-in-japanese-population-aged-%C3%A2-50%C3%A2-years-when-administered-subcutaneously-versus-intramuscularly
#13
Peter Vink, Masanari Shiramoto, Masayuki Ogawa, Masahiro Eda, Martine Douha, Thomas Heineman, Himal Lal
The impact of alternate routes of vaccine administration, subcutaneous (SC) or intramuscular (IM), on the safety and immunogenicity of herpes zoster subunit candidate vaccine (HZ/su) was assessed in Japanese adults aged ≥ 50 years. During this phase III open-label study, 60 subjects were randomized (1:1) to receive HZ/su through SC or IM routes in a 0, 2 month schedule. Vaccine response rates (VRRs) and geometric mean concentrations (GMCs) of varicella zoster virus glycoprotein E (gE)-specific antibodies were determined by ELISA...
December 9, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27936295/variability-of-pinus-halepensis-mill-essential-oils-and-their-antioxidant-activities-depending-on-the-stage-of-growth-during-vegetative-cycle
#14
Zineb Djerrad, Abderrahmane Djouahri, Leila Kadik
The impact of growth stages during vegetative cycle (B0 -B5 ) on chemical composition and antioxidant activities of Pinus halepensis Mill. needles essential oils was investigated for the first time. GC and GC-MS analyses pointed to a quantitative variability of components; terpene hydrocarbons derivatives, represented by α-pinene (8.5-12.9%), myrcene (17.5-21.6%), p-cymene (7.9-11.9%) and (Z)-β-caryophyllene (17.3-21.2%) as major components, decreased from 88.9% at B0 growth stage to 66.9% at B5 growth stage, whereas oxygenated derivatives, represented by caryophyllene oxide (5...
December 9, 2016: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/27936276/the-impact-of-social-cognitive-stress-on-speech-variability-determinism-and-stability-in-adults-who-do-and-do-not-stutter
#15
Eric S Jackson, Mark Tiede, Deryk Beal, D H Whalen
Purpose: This study examined the impact of social-cognitive stress on sentence-level speech variability, determinism, and stability in adults who stutter (AWS) and adults who do not stutter (AWNS). We demonstrated that complementing the spatiotemporal index (STI) with recurrence quantification analysis (RQA) provides a novel approach to both assessing and interpreting speech variability in stuttering. Method: Twenty AWS and 21 AWNS repeated sentences in audience and nonaudience conditions while their lip movements were tracked...
December 9, 2016: Journal of Speech, Language, and Hearing Research: JSLHR
https://www.readbyqxmd.com/read/27936262/-a-mental-health-hygiene-experiment-the-case-of-les-pinceaux-d-or
#16
Hubert Wallot
Many research, notably that of Gene Cohen (2007), have shown positive impact of artistic activities for seniors. In 2006 in Quebec City, three professional painters have created a none lucrative organization called Les Pinceaux d'Or (The Golden Brushes). Its mission is to create a positive experience of painting learning in elderly needing persons. The organization operates in long-term health-care facilities or in low-income housings and day centers. It offers free painting courses to elderly persons referred by local community health centers or community organizations as seniors with psychosocial needs...
2016: Santé Mentale Au Québec
https://www.readbyqxmd.com/read/27936249/the-impact-of-exercise-on-statin-associated-skeletal-muscle-myopathy
#17
Hae R Chung, Mayand Vakil, Michael Munroe, Alay Parikh, Benjamin M Meador, Pei T Wu, Jin H Jeong, Jeffrey A Woods, Kenneth R Wilund, Marni D Boppart
HMG-CoA reductase inhibitors (statins) are the most effective pharmacological means of reducing cardiovascular disease risk. The most common side effect of statin use is skeletal muscle myopathy, which may be exacerbated by exercise. Hypercholesterolemia and training status are factors that are rarely considered in the progression of myopathy. The purpose of this study was to determine the extent to which acute and chronic exercise can influence statin-induced myopathy in hypercholesterolemic (ApoE-/-) mice...
2016: PloS One
https://www.readbyqxmd.com/read/27936247/land-use-and-socioeconomic-change-medicinal-plant-selection-and-biodiversity-resilience-in-far-western-nepal
#18
Ripu M Kunwar, Kedar Baral, Prashant Paudel, Ram P Acharya, Khum B Thapa-Magar, Mary Cameron, Rainer W Bussmann
Indigenous plant use-systems have evolved under, and constantly adapted to human and non-human impacts. In the last decades however, increasing socioeconomic and cultural transformations, including land-use change, outmigration, globalized markets, the introduction of new species, and climate change have led to a decreasing availability of indigenous resources, and are ultimately leading to a reduction of local use-knowledge. Participant observations, discussions, walks-in-the-woods, semi-structured interviews and informal meetings were carried out in 12 villages of far western Nepal between 2011 and 2015 to assess how sociocultural changes have affected the sustenance of indigenous systems and local biodiversity, when compared to studies carried out in the previous decades...
2016: PloS One
https://www.readbyqxmd.com/read/27936240/composting-like-conditions-are-more-efficient-for-enrichment-and-diversity-of-organisms-containing-cellulase-encoding-genes-than-submerged-cultures
#19
Senta Heiss-Blanquet, Françoise Fayolle-Guichard, Vincent Lombard, Agnès Hébert, Pedro M Coutinho, Alexis Groppi, Aurélien Barre, Bernard Henrissat
Cost-effective biofuel production from lignocellulosic biomass depends on efficient degradation of the plant cell wall. One of the major obstacles for the development of a cost-efficient process is the lack of resistance of currently used fungal enzymes to harsh conditions such as high temperature. Adapted, thermophilic microbial communities provide a huge reservoir of potentially interesting lignocellulose-degrading enzymes for improvement of the cellulose hydrolysis step. In order to identify such enzymes, a leaf and wood chip compost was enriched on a mixture of thermo-chemically pretreated wheat straw, poplar and Miscanthus under thermophile conditions, but in two different set-ups...
2016: PloS One
https://www.readbyqxmd.com/read/27936239/a-broad-spectrum-chemokine-binding-protein-of-bovine-papular-stomatitis-virus-inhibits-neutrophil-and-monocyte-infiltration-in-inflammatory-and-wound-models-of-mouse-skin
#20
Saeed Sharif, Yoshio Nakatani, Lyn Wise, Michael Corbett, Nicola C Real, Gabriella S Stuart, Zabeen Lateef, Kurt Krause, Andrew A Mercer, Stephen B Fleming
Bovine papular stomatitis virus (BPSV) is a Parapoxvirus that induces acute pustular skin lesions in cattle and is transmissible to humans. Previous studies have shown that BPSV encodes a distinctive chemokine-binding protein (CBP). Chemokines are critically involved in the trafficking of immune cells to sites of inflammation and infected tissue, suggesting that the CBP plays a role in immune evasion by preventing immune cells reaching sites of infection. We hypothesised that the BPSV-CBP binds a wide range of inflammatory chemokines particularly those involved in BPSV skin infection, and inhibits the recruitment of immune cells from the blood into inflamed skin...
2016: PloS One
keyword
keyword
30193
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"