keyword
MENU ▼
Read by QxMD icon Read
search

Barrett

keyword
https://www.readbyqxmd.com/read/29454095/an-esophageal-adenocarcinoma-susceptibility-locus-at-9q22-also-confers-risk-to-esophageal-squamous-cell-carcinoma-by-regulating-the-function-of-barx1
#1
Caiwang Yan, Yong Ji, Tongtong Huang, Fei Yu, Yong Gao, Yayun Gu, Qi Qi, Jiangbo Du, Juncheng Dai, Hongxia Ma, Guangfu Jin
Genome wide association studies (GWAS) have identified a series of genetic variants associated with the risk of esophageal adenocarcinoma (EAC)/Barrett's esophagus (BE), which was different from those loci for esophageal squamous cell carcinoma (ESCC). It is important to evaluate whether these susceptibility loci for EAC/BE are also implicated in ESCC development. In the current study, we analyzed genetic variants at 3p13, 9q22, 16q24 and 19p13 in a case-control study including 2139 ESCC patients and 2463 cancer-free controls in a Chinese population, and further characterized the biological relevance of genetic variants by functional assays...
February 14, 2018: Cancer Letters
https://www.readbyqxmd.com/read/29453856/defective-rna-sensing-by-rig-i-in-severe-influenza-virus-infection
#2
Sofie Eg Jørgensen, Mette Christiansen, Laura Barrett Ryø, Hans Henrik Gad, Jakob Gjedsted, Peter Staeheli, Jacob Giehm Mikkelsen, Merete Storgaard, Rune Hartmann, Trine Hyrup Mogensen
Influenza virus infection causes worldwide seasonal epidemics. Although influenza usually is a mild disease, a minority of patients experience very severe fulminating disease courses. Previous studies have demonstrated a role for type I interferon (IFN) in antiviral responses during influenza. However, IFN regulatory factor (IRF)7 deficiency is so far the only genetic cause of severe influenza described in humans. In this study we present a patient with severe influenza A virus (IAV) H1N1 infection during the 2009 Swine Flu pandemic...
February 17, 2018: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/29451404/optimizing-nbe-pk-pd-assays-using-the-gyrolab-affinity-software-conveniently-within-the-bioanalyst-s-existing-workflow
#3
Maria Myzithras, Tammy Bigwarfe, Erica Waltz, Hua Li, Jennifer Ahlberg, Irina Rybina, Sarah Low, Cynthia Hess Kenny, John Miglietta, Rachel Kroe-Barrett
AIM: The fully automated microfluidics-based Gyrolab is a popular instrument for the bioanalysis of protein therapeutics; requiring minimal sample and reagent volumes. Gyros offers affinity software for determining binding affinity in solution using a high-throughput method and miniaturized reactions. RESULTS: Using this affinity software, multiple CTGF-targeting reagents were characterized on the Gyrolab after <100% target coverage was seen in a cynomolgus pharmacokinetic/PD study dosed with anti-CTGF antibodies...
February 16, 2018: Bioanalysis
https://www.readbyqxmd.com/read/29450501/temporal-estimation-in-prediction-motion-tasks-is-biased-by-a-moving-destination
#4
Jonathan C Flavell, Brendan T Barrett, John G Buckley, Julie M Harris, Andrew J Scally, Nathan B Beebe, Alice G Cruickshank, Simon J Bennett
An ability to predict the time-to-contact (TTC) of moving objects that become momentarily hidden is advantageous in everyday life and could be particularly so in fast-ball sports. Prediction motion (PM) experiments have sought to test this ability using tasks where a disappearing target moves toward a stationary destination. Here, we developed two novel versions of the PM task in which the destination either moved away from (Chase) or toward (Attract) the moving target. The target and destination moved with different speeds such that collision occurred 750, 1,000 or 1,250 ms after target occlusion...
February 1, 2018: Journal of Vision
https://www.readbyqxmd.com/read/29449669/predictive-biomarkers-of-gastroesophageal-reflux-disease-and-barrett-s-esophagus-in-world-trade-center-exposed-firefighters-a-15-year-longitudinal-study
#5
Syed H Haider, Sophia Kwon, Rachel Lam, Audrey K Lee, Erin J Caraher, George Crowley, Liqun Zhang, Theresa M Schwartz, Rachel Zeig-Owens, Mengling Liu, David J Prezant, Anna Nolan
Gastroesophageal reflux disease (GERD) and Barrett's Esophagus (BE), which are prevalent in the World Trade Center (WTC) exposed and general populations, negatively impact quality of life and cost of healthcare. GERD, a risk factor of BE, is linked to obstructive airways disease (OAD). We aim to identify serum biomarkers of GERD/BE, and assess the respiratory and clinical phenotype of a longitudinal cohort of never-smoking, male, WTC-exposed rescue workers presenting with pulmonary symptoms. Biomarkers collected soon after WTC-exposure were evaluated in optimized predictive models of GERD/BE...
February 15, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29449335/bempedoic-acid-lowers-low-density-lipoprotein-cholesterol-and-attenuates-atherosclerosis-in-low-density-lipoprotein-receptor-deficient-ldlr-and-ldlr-yucatan-miniature-pigs
#6
Amy C Burke, Dawn E Telford, Brian G Sutherland, Jane Y Edwards, Cynthia G Sawyez, P Hugh R Barrett, Roger S Newton, J Geoffrey Pickering, Murray W Huff
OBJECTIVE: Bempedoic acid (BemA; ETC-1002) is a novel drug that targets hepatic ATP-citrate lyase to reduce cholesterol biosynthesis. In phase 2 studies, BemA lowers elevated low-density lipoprotein cholesterol (LDL-C) in hypercholesterolemic patients. In the present study, we tested the ability of BemA to decrease plasma cholesterol and LDL-C and attenuate atherosclerosis in a large animal model of familial hypercholesterolemia. APPROACH AND RESULTS: Gene targeting has been used to generate Yucatan miniature pigs heterozygous ( LDLR +/- ) or homozygous ( LDLR -/- ) for LDL receptor deficiency (ExeGen)...
February 15, 2018: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/29447244/influence-of-hiatal-hernia-and-male-sex-on-the-relationship-between-alcohol-intake-and-occurrence-of-barrett-s-esophagus
#7
Atsuhiro Masuda, Tsuyoshi Fujita, Manabu Murakami, Yukinao Yamazaki, Masao Kobayashi, Shuichi Terao, Tsuyoshi Sanuki, Akihiko Okada, Masayasu Adachi, Hideyuki Shiomi, Yoshifumi Arisaka, Hiromu Kutsumi, Eiji Umegaki, Takeshi Azuma
BACKGROUND: The association of alcohol intake with the incidence of Barrett's esophagus (BE) has been inconsistent. Although hiatal hernia and male sex are well-known risk factors of BE, its effect on the association of alcohol intake with the incidence of BE remains unknown. AIM: To investigate whether the influence of alcohol intake on the occurrence of BE might differ depending on male sex and presence of hiatal hernia. METHODS: We utilized a database of 8031 patients that underwent upper endoscopy for health screening in a prospective, multicenter, cohort study (the Upper Gastro Intestinal Disease study)...
2018: PloS One
https://www.readbyqxmd.com/read/29444118/demographic-and-genetic-viability-of-a-medium-sized-ground-dwelling-mammal-in-a-fire-prone-rapidly-urbanizing-landscape
#8
Cristina E Ramalho, Kym M Ottewell, Brian K Chambers, Colin J Yates, Barbara A Wilson, Roberta Bencini, Geoff Barrett
The rapid and large-scale urbanization of peri-urban areas poses major and complex challenges for wildlife conservation. We used population viability analysis (PVA) to evaluate the influence of urban encroachment, fire, and fauna crossing structures, with and without accounting for inbreeding effects, on the metapopulation viability of a medium-sized ground-dwelling mammal, the southern brown bandicoot (Isoodon obesulus), in the rapidly expanding city of Perth, Australia. We surveyed two metapopulations over one and a half years, and parameterized the PVA models using largely field-collected data...
2018: PloS One
https://www.readbyqxmd.com/read/29442392/selection-of-normative-group-affects-rates-of-mild-cognitive-impairment-in-parkinson-s-disease
#9
Kathryn A Wyman-Chick, Phillip K Martin, Daniel Weintraub, Scott A Sperling, Lauren O Erickson, Carol A Manning, Matthew J Barrett
OBJECTIVE: The objective of this study was to examine the impact of different methods of standardizing cognitive data in the Parkinson's Progression Marker Initiative. METHODS: Cognitive data from 423 participants with Parkinson's disease were included (age = 61.7 [9.7], education = 15.6 [3.0]). Internal norms were calculated using the group mean and standard deviation of the healthy control group. Published norms were compared to the overall group mean of and to age-stratified norms from healthy controls for each neuropsychological test over 4 visits...
February 14, 2018: Movement Disorders: Official Journal of the Movement Disorder Society
https://www.readbyqxmd.com/read/29441689/inducible-nitric-oxide-synthase-inhibition-by-1400w-limits-pain-hypersensitivity-in-a-neuropathic-pain-rat-model
#10
C A Staunton, R Barrett-Jolley, L Djouhri, T Thippeswamy
Peripheral neuropathic pain (PNP) resulting from injury or dysfunction to a peripheral nerve, is a major health problem affecting 7-8% of the population. It is inadequately controlled by current drugs, and is characterized by pain hypersensitivity which is believed to be due to sensitization of peripheral and CNS neurons by various inflammatory mediators. Here we examined, in a rat model of PNP: a) whether reducing levels of nitric oxide (NO), with 1400 W, a highly selective inhibitor of inducible NO synthase (iNOS), would prevent/attenuate pain hypersensitivity, and b) the effects of 1400 W on plasma levels of several cytokines that are secreted post iNOS upregulation during chronic pain states...
February 13, 2018: Experimental Physiology
https://www.readbyqxmd.com/read/29441638/where-is-student-support-most-needed
#11
Jenny Barrett, Geoff McColl
No abstract text is available yet for this article.
March 2018: Medical Education
https://www.readbyqxmd.com/read/29440928/early-diagnostic-potential-of-apc-hypermethylation-in-esophageal-cancer
#12
Bujiang Wang, Haojun Song, Haizhong Jiang, Yangbo Fu, Xiaoyun Ding, Chongchang Zhou
Background: The hypermethylation of APC gene is observed in various cancers, including esophageal cancer (EC). However, the association between APC methylation and the initiation and progression of EC is poorly understood. Purpose and methods: The current study systematically reviewed studies on abnormal methylation of APC in EC and quantitatively synthesized 18 studies by meta-analysis involving 1008 ECs, 570 Barrett's esophagus (BE), and 782 controls. Results: Our results showed higher methylation of APC in EC (OR = 23...
2018: Cancer Management and Research
https://www.readbyqxmd.com/read/29439092/serum-sodium-and-cognition-in-older-community-dwelling-men
#13
Kristen L Nowak, Kristine Yaffe, Eric S Orwoll, Joachim H Ix, Zhiying You, Elizabeth Barrett-Connor, Andrew R Hoffman, Michel Chonchol
BACKGROUND AND OBJECTIVES: Mild hyponatremia is a common finding in older adults; however, the association of lower serum sodium with cognition in older adults is currently unknown. We determined whether lower normal serum sodium is associated with cognitive impairment and risk of cognitive decline in community-dwelling older men. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Five thousand four hundred thirty-five community-dwelling men aged ≥65 years who participated in Osteoporotic Fractures in Men, a cohort study with a median follow-up for cognitive function of 4...
February 8, 2018: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/29438586/progression-and-treatment-rates-using-an-active-surveillance-protocol-incorporating-image-guided-baseline-biopsies-and-multi-parametric-mri-monitoring-for-men-with-favourable-risk-prostate-cancer
#14
David Thurtle, Tristan Barrett, Vineetha Thankappan-Nair, Brendan Koo, Anne Warren, Christof Kastner, Kasra Saeb-Parsy, Jenna Kimberley-Duffell, Vincent J Gnanapragasam
OBJECTIVE: To assess early outcomes since the introduction of an active surveillance (AS) protocol incorporating mpMRI guided baseline biopsies and image based surveillance. PATIENTS AND METHODS: A new AS protocol mandating image-guided baseline biopsies, annual mpMRI and 3 monthly PSA but which retained protocol re-biopsies was tested. Pathological progression, treatment conversion and triggers for non-protocol biopsy were recorded prospectively. RESULTS: Data from 157 men enrolled on this protocol (median: age 64years, PSA 6...
February 13, 2018: BJU International
https://www.readbyqxmd.com/read/29437910/modern-diagnosis-of-gerd-the-lyon-consensus
#15
REVIEW
C Prakash Gyawali, Peter J Kahrilas, Edoardo Savarino, Frank Zerbib, Francois Mion, André J P M Smout, Michael Vaezi, Daniel Sifrim, Mark R Fox, Marcelo F Vela, Radu Tutuian, Jan Tack, Albert J Bredenoord, John Pandolfino, Sabine Roman
Clinical history, questionnaire data and response to antisecretory therapy are insufficient to make a conclusive diagnosis of GERD in isolation, but are of value in determining need for further investigation. Conclusive evidence for reflux on oesophageal testing include advanced grade erosive oesophagitis (LA grades C and D), long-segment Barrett's mucosa or peptic strictures on endoscopy or distal oesophageal acid exposure time (AET) >6% on ambulatory pH or pH-impedance monitoring. A normal endoscopy does not exclude GERD, but provides supportive evidence refuting GERD in conjunction with distal AET <4% and <40 reflux episodes on pH-impedance monitoring off proton pump inhibitors...
February 3, 2018: Gut
https://www.readbyqxmd.com/read/29437667/effectiveness-of-a-childhood-obesity-prevention-programme-delivered-through-schools-targeting-6-and-7-year-olds-cluster-randomised-controlled-trial-waves-study
#16
Peymane Adab, Miranda J Pallan, Emma R Lancashire, Karla Hemming, Emma Frew, Tim Barrett, Raj Bhopal, Janet E Cade, Alastair Canaway, Joanne L Clarke, Amanda Daley, Jonathan J Deeks, Joan L Duda, Ulf Ekelund, Paramjit Gill, Tania Griffin, Eleanor McGee, Kiya Hurley, James Martin, Jayne Parry, Sandra Passmore, K K Cheng
OBJECTIVE: To assess the effectiveness of a school and family based healthy lifestyle programme (WAVES intervention) compared with usual practice, in preventing childhood obesity. DESIGN: Cluster randomised controlled trial. SETTING: UK primary schools from the West Midlands. PARTICIPANTS: 200 schools were randomly selected from all state run primary schools within 35 miles of the study centre (n=980), oversampling those with high minority ethnic populations...
February 7, 2018: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/29436364/the-west-midlands-active-lifestyle-and-healthy-eating-in-school-children-waves-study-a-cluster-randomised-controlled-trial-testing-the-clinical-effectiveness-and-cost-effectiveness-of-a-multifaceted-obesity-prevention-intervention-programme-targeted-at-children
#17
Peymane Adab, Timothy Barrett, Raj Bhopal, Janet E Cade, Alastair Canaway, Kar Keung Cheng, Joanne Clarke, Amanda Daley, Jonathan Deeks, Joan Duda, Ulf Ekelund, Emma Frew, Paramjit Gill, Tania Griffin, Karla Hemming, Kiya Hurley, Emma R Lancashire, James Martin, Eleanor McGee, Miranda J Pallan, Jayne Parry, Sandra Passmore
BACKGROUND: Systematic reviews suggest that school-based interventions can be effective in preventing childhood obesity, but better-designed trials are needed that consider costs, process, equity, potential harms and longer-term outcomes. OBJECTIVE: To assess the clinical effectiveness and cost-effectiveness of the WAVES (West Midlands ActiVe lifestyle and healthy Eating in School children) study intervention, compared with usual practice, in preventing obesity among primary school children...
February 2018: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29435819/expanding-role-of-third-space-endoscopy-in-the-management-of-esophageal-diseases
#18
REVIEW
Dennis Yang, Peter V Draganov
OPINION STATEMENT: "Third space" endoscopy, also commonly referred as submucosal endoscopy, is founded on the principle that the deeper layers of the gastrointestinal (GI) tract can be accessed by tunneling in the submucosal space without compromising the integrity of the overlying mucosa. Peroral endoscopic myotomy (POEM), endoscopic submucosal dissection (ESD), and submucosal tunneling endoscopic resection (STER) are innovative techniques within the field of third space endoscopy in the management of esophageal disorders...
February 12, 2018: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/29435755/surgical-management-of-gastroesophageal-reflux-disease-in-patients-with-systemic-sclerosis
#19
Jingliang Yan, Andrew T Strong, Gautam Sharma, Scott Gabbard, Prashanti Thota, John Rodriguez, Matthew Kroh
BACKGROUND: Systemic sclerosis (scleroderma) is frequently associated with both gastroesophageal reflux disease (GERD) and simultaneous esophageal dysmotility. Anti-reflux procedures in this patient population must account for the existing physiology of each patient and likely disease progression. We aim to compare perioperative and intermediate outcomes of fundoplication versus gastric bypass for the treatment of GERD. METHODS: After IRB approval, patients with systemic sclerosis undergoing fundoplication or gastric bypass for the treatment of GERD from 2004 to 2016 were identified...
February 12, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29435310/risk-of-histologic-barrett-s-esophagus-between-african-americans-and-non-hispanic-whites-a-meta-analysis
#20
Ahmad Alkaddour, Carlos Palacio, Kenneth J Vega
Background: Barrett's esophagus (BE) is rare in African Americans (AA). However, the risk difference magnitude in histologic BE prevalence between AA and non-Hispanic whites (nHw) has not been quantified to date. Objective: The objective of this article is to determine the degree of histologic BE risk difference between AA and nHw. Methods: PubMed, Web of Science and EMBASE were searched for studies reporting histologic BE in AA/nHw for inclusion...
February 2018: United European Gastroenterology Journal
keyword
keyword
11929
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"