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https://www.readbyqxmd.com/read/29146137/the-impact-of-additives-on-the-phosphorus-potassium-and-sodium-content-of-commonly-consumed-meat-poultry-and-fish-products-among-patients-with-chronic-kidney-disease
#1
Arti Sharma Parpia, Mary L'Abbé, Marc Goldstein, Joanne Arcand, Bernadene Magnuson, Pauline Darling
OBJECTIVE: Patients with chronic kidney disease (CKD) are advised to limit their dietary intake of phosphorus and potassium as hyperphosphatemia and hyperkalemia are both associated with an increased risk of mortality. There is uncertainty concerning the actual content of these minerals in the Canadian food supply, as phosphorus and potassium are increasingly being used as food additives. This study aimed to determine the impact of food additives on the chemically analyzed content of phosphorus, potassium, sodium, and protein in commonly consumed meat, poultry, and fish products (MPFs)...
November 14, 2017: Journal of Renal Nutrition
https://www.readbyqxmd.com/read/29097293/quality-of-life-after-everolimus-eluting-stents-or-bypass-surgery-for-treatment-of-left-main-disease
#2
Suzanne J Baron, Khaja Chinnakondepalli, Elizabeth A Magnuson, David E Kandzari, John D Puskas, Ori Ben-Yehuda, Gerrit-Anne van Es, David P Taggart, Marie-Claude Morice, Nicholas J Lembo, W Morris Brown, Adrian Banning, Charles A Simonton, A Pieter Kappetein, Joseph F Sabik, Patrick W Serruys, Gregg W Stone, David J Cohen
BACKGROUND: The EXCEL trial compared outcomes in patients with unprotected left main coronary artery disease (LMCAD) treated with coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI) using everolimus-eluting stents. While rates of death, stroke, and myocardial infarction were similar at 36 months, event timing and repeat revascularization rates differed by treatment group. OBJECTIVES: To understand the effects of revascularization strategy from the patient's perspective, we performed a prospective quality of life (QoL) sub-study alongside the EXCEL trial...
October 20, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29094994/keep-listening-grammatical-context-reduces-but-does-not-eliminate-activation-of-unexpected-words
#3
Julia F Strand, Violet A Brown, Hunter E Brown, Jeffrey J Berg
To understand spoken language, listeners combine acoustic-phonetic input with expectations derived from context (Dahan & Magnuson, 2006). Eye-tracking studies on semantic context have demonstrated that the activation levels of competing lexical candidates depend on the relative strengths of the bottom-up input and top-down expectations (cf. Dahan & Tanenhaus, 2004). In the grammatical realm, however, graded effects of context on lexical competition have been predicted (Magnuson, Tanenhaus, & Aslin, 2008), but not demonstrated...
November 2, 2017: Journal of Experimental Psychology. Learning, Memory, and Cognition
https://www.readbyqxmd.com/read/29075325/rhodosporidium-toruloides-a-new-platform-organism-for-conversion-of-lignocellulose-into-terpene-biofuels-and-bioproducts
#4
Junko Yaegashi, James Kirby, Masakazu Ito, Jian Sun, Tanmoy Dutta, Mona Mirsiaghi, Eric R Sundstrom, Alberto Rodriguez, Edward Baidoo, Deepti Tanjore, Todd Pray, Kenneth Sale, Seema Singh, Jay D Keasling, Blake A Simmons, Steven W Singer, Jon K Magnuson, Adam P Arkin, Jeffrey M Skerker, John M Gladden
BACKGROUND: Economical conversion of lignocellulosic biomass into biofuels and bioproducts is central to the establishment of a robust bioeconomy. This requires a conversion host that is able to both efficiently assimilate the major lignocellulose-derived carbon sources and divert their metabolites toward specific bioproducts. RESULTS: In this study, the carotenogenic yeast Rhodosporidium toruloides was examined for its ability to convert lignocellulose into two non-native sesquiterpenes with biofuel (bisabolene) and pharmaceutical (amorphadiene) applications...
2017: Biotechnology for Biofuels
https://www.readbyqxmd.com/read/29074648/draft-nuclear-genome-sequence-of-the-halophilic-and-beta-carotene-accumulating-green-alga-dunaliella-salina-strain-ccap19-18
#5
Juergen E W Polle, Kerrie Barry, John Cushman, Jeremy Schmutz, Duc Tran, Leyla T Hathwaik, Won C Yim, Jerry Jenkins, Zaid McKie-Krisberg, Simon Prochnik, Erika Lindquist, Rhyan B Dockter, Catherine Adam, Henrik Molina, Jakob Bunkenborg, EonSeon Jin, Mark Buchheim, Jon Magnuson
The halotolerant alga Dunaliella salina is a model for stress tolerance and is used commercially for production of beta-carotene (=pro-vitamin A). The presented draft genome of the genuine strain CCAP19/18 will allow investigations into metabolic processes involved in regulation of stress responses, including carotenogenesis and adaptations to life in high-salinity environments.
October 26, 2017: Genome Announcements
https://www.readbyqxmd.com/read/29073101/utx-guided-neural-crest-function-underlies-craniofacial-features-of-kabuki-syndrome
#6
Karl B Shpargel, Joshua Starmer, Chaochen Wang, Kai Ge, Terry Magnuson
Kabuki syndrome, a congenital craniofacial disorder, manifests from mutations in an X-linked histone H3 lysine 27 demethylase (UTX/KDM6A) or a H3 lysine 4 methylase (KMT2D). However, the cellular and molecular etiology of histone-modifying enzymes in craniofacial disorders is unknown. We now establish Kabuki syndrome as a neurocristopathy, whereby the majority of clinical features are modeled in mice carrying neural crest (NC) deletion of UTX, including craniofacial dysmorphism, cardiac defects, and postnatal growth retardation...
October 24, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29069383/effects-on-nasal-airflow-and-resistance-using-two-different-rme-appliances-a-randomized-controlled-trial
#7
Farhan Bazargani, Anders Magnuson, Björn Ludwig
Objectives: To evaluate and compare the effects of tooth-borne (TB) and tooth-bone-borne (TBB) rapid maxillary expansion (RME) on nasal airflow and resistance. Material and methods: Fifty-four consecutive patients who met the eligibility criteria were recruited from September 2010 to December 2015. Of these 54 subjects, 40 agreed to participate in the part of the study involving evaluation of nasal flow and resistance. The 40 subjects were allocated to either the TB group, mean age 9...
October 21, 2017: European Journal of Orthodontics
https://www.readbyqxmd.com/read/28922338/does-the-%C3%AE-receptor-antagonist-esmolol-have-analgesic-effects-a-randomised-placebo-controlled-cross-over-study-on-healthy-volunteers-undergoing-the-cold-pressor-test
#8
Fredrik Ander, Anders Magnuson, Alex de Leon, Rebecca Ahlstrand
BACKGROUND: Esmolol may attenuate the sympathetic response to pain and reduce postoperative opioid consumption. It is not clear whether esmolol has an analgesic effect per se. OBJECTIVES: The aim of this study was to evaluate the analgesic effect of esmolol in the absence of anaesthetics and opioids. We tested the hypothesis that esmolol would reduce the maximum pain intensity perceived during the cold pressor test (CPT) by 2 points on a 0 to 10 numeric pain rating scale (NRS) compared to placebo...
September 15, 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28914366/geriatric-assessment-with-management-intervention-in-older-adults-with-cancer-a-randomized-pilot-study
#9
Allison Magnuson, Tatyana Lemelman, Chintan Pandya, Molly Goodman, Marcus Noel, Mohammed Tejani, David Doughtery, William Dale, Arti Hurria, Michelle Janelsins, Feng Vankee Lin, Charles Heckler, Supriya Mohile
BACKGROUND: Older adults receiving cancer therapy have heightened risk for treatment-related toxicity. Geriatric assessment (GA) can identify impairments, which may contribute to vulnerability and adverse outcomes. GA management interventions can address these impairments and have the potential to improve outcomes when implemented. METHODS: We conducted a randomized pilot study comparing GA with management interventions versus usual care in patients with stage III/IV solid tumor malignancies (N = 71)...
September 15, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28892380/gne-781-a-highly-advanced-potent-and-selective-bromodomain-inhibitor-of-cyclic-adenosine-monophosphate-response-element-binding-protein-binding-protein-cbp
#10
F Anthony Romero, Jeremy Murray, Kwong Wah Lai, Vickie Tsui, Brian K Albrecht, Le An, Maureen H Beresini, Gladys de Leon Boenig, Sarah M Bronner, Emily W Chan, Kevin X Chen, Zhongguo Chen, Edna F Choo, Kyle Clagg, Kevin Clark, Terry D Crawford, Patrick Cyr, Denise de Almeida Nagata, Karen E Gascoigne, Jane L Grogan, Georgia Hatzivassiliou, Wei Huang, Thomas L Hunsaker, Susan Kaufman, Stefan G Koenig, Ruina Li, Yingjie Li, Xiaorong Liang, Jiangpeng Liao, Wenfeng Liu, Justin Ly, Jonathan Maher, Colin Masui, Mark Merchant, Yingqing Ran, Alexander M Taylor, John Wai, Fei Wang, Xiaocang Wei, Dong Yu, Bing-Yan Zhu, Xiaoyu Zhu, Steven Magnuson
Inhibition of the bromodomain of the transcriptional regulator CBP/P300 is an especially interesting new therapeutic approach in oncology. We recently disclosed in vivo chemical tool 1 (GNE-272) for the bromodomain of CBP that was moderately potent and selective over BRD4(1). In pursuit of a more potent and selective CBP inhibitor, we used structure-based design. Constraining the aniline of 1 into a tetrahydroquinoline motif maintained potency and increased selectivity 2-fold. Structure-activity relationship studies coupled with further structure-based design targeting the LPF shelf, BC loop, and KAc regions allowed us to significantly increase potency and selectivity, resulting in the identification of non-CNS penetrant 19 (GNE-781, TR-FRET IC50 = 0...
September 21, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28862934/impact-of-spontaneous-extracranial-bleeding-events-on-health-state-utility-in-patients-with-atrial-fibrillation-results-from-the-engage-af-timi-48-trial
#11
Kaijun Wang, Haiyan Li, Winghan J Kwong, Elliott M Antman, Christian T Ruff, Robert P Giugliano, David J Cohen, Elizabeth A Magnuson
BACKGROUND: The impact of different types of extracranial bleeding events on health-related quality of life and health-state utility among patients with atrial fibrillation is not well understood. METHODS AND RESULTS: The ENGAGE AF-TIMI 48 (Effective Anticoagulation With Factor Xa Next Generation in Atrial Fibrillation-Thrombolysis in Myocardial Infarction 48) Trial compared edoxaban with warfarin with respect to the prevention of stroke or systemic embolism in atrial fibrillation...
August 11, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28856511/local-infiltration-analgesia-a-2-year-follow-up-of-patients-undergoing-total-hip-arthroplasty
#12
Ján Kuchálik, Anders Magnuson, Anders Lundin, Anil Gupta
PURPOSE: Local infiltration analgesia (LIA) is commonly used for postoperative pain management following total hip arthroplasty (THA). However, the long-term effects of the component drugs are unclear. The aim of our study was to investigate functional outcome, quality of life, chronic post-surgical pain, and adverse events in patients within 2 years of undergoing THA. METHODS: The study was a secondary analysis of data from a previous larger study. Eighty patients were randomized to receive either intrathecal morphine (Group ITM) or local infiltration analgesia (Group LIA) for pain management in a double-blind study...
August 30, 2017: Journal of Anesthesia
https://www.readbyqxmd.com/read/28844575/weight-regain-in-patients-with-symptoms-of-post-bariatric-surgery-hypoglycemia
#13
Sanskriti Varma, Jeanne M Clark, Michael Schweitzer, Thomas Magnuson, Todd T Brown, Clare J Lee
BACKGROUND: Weight regain (WR) and symptoms of post-bariatric surgery hypoglycemia (PBSH) are metabolic complications observed in a subset of postbariatric patients. Whether hypoglycemic symptoms are an important driver of increased caloric intake and WR after bariatric surgery is unknown. OBJECTIVE: This study aims to determine whether patients with PBSH symptoms have greater odds for WR. SETTING: Tertiary academic hospital. METHODS: Patients who underwent Roux-en-Y gastric bypass or sleeve gastrectomy at our tertiary academic hospital from August 2008 to August 2012 were mailed a survey, from which weight trajectory and PBSH symptoms were assessed...
October 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28841233/patients-without-comorbidities-at-the-time-of-diagnosis-of-atrial-fibrillation-causes-of-death-during-long-term-follow-up-compared-to-matched-controls
#14
Tommy Andersson, Anders Magnuson, Ing-Liss Bryngelsson, Ole Frøbert, Karin M Henriksson, Nils Edvardsson, Dritan Poçi
BACKGROUND: Little is known about the long-term, cause-specific mortality risk in patients without comorbidities at the time of diagnosis of atrial fibrillation (AF). METHODS: From a nation-wide registry of patients hospitalized with incident AF between 1995 and 2008 we identified 9 519 patients with a first diagnosed AF and no comorbidities at the time of AF diagnosis. They were matched with 12 468 controls. The follow-up continued until December 2008. Causes of death were classified according to the ICD-10 codes...
August 25, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28836289/illuminating-seizures-optogenetic-approaches-to-studying-networks-in-epilepsy
#15
Esther Krook-Magnuson
No abstract text is available yet for this article.
August 24, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/28831381/draft-genome-sequence-of-a-monokaryotic-model-brown-rot-fungus-postia-rhodonia-placenta-sb12
#16
Jill Gaskell, Phil Kersten, Luis F Larrondo, Paulo Canessa, Diego Martinez, David Hibbett, Monika Schmoll, Christian P Kubicek, Angel T Martinez, Jagjit Yadav, Emma Master, Jon Karl Magnuson, Debbie Yaver, Randy Berka, Kathleen Lail, Cindy Chen, Kurt LaButti, Matt Nolan, Anna Lipzen, Andrea Aerts, Robert Riley, Kerrie Barry, Bernard Henrissat, Robert Blanchette, Igor V Grigoriev, Dan Cullen
No abstract text is available yet for this article.
December 2017: Genomics Data
https://www.readbyqxmd.com/read/28830649/identification-of-an-imidazopyridine-scaffold-to-generate-potent-and-selective-tyk2-inhibitors-that-demonstrate-activity-in-an-in-vivo-psoriasis-model
#17
Jun Liang, Anne Van Abbema, Mercedesz Balazs, Kathy Barrett, Leo Berezhkovsky, Wade S Blair, Christine Chang, Donnie Delarosa, Jason DeVoss, Jim Driscoll, Charles Eigenbrot, Simon Goodacre, Nico Ghilardi, Calum MacLeod, Adam Johnson, Pawan Bir Kohli, Yingjie Lai, Zhonghua Lin, Priscilla Mantik, Kapil Menghrajani, Hieu Nguyen, Ivan Peng, Amy Sambrone, Steven Shia, Jan Smith, Sue Sohn, Vickie Tsui, Mark Ultsch, Karen Williams, Lawren C Wu, Wenqian Yang, Birong Zhang, Steven Magnuson
Herein we report identification of an imidazopyridine class of potent and selective TYK2 inhibitors, exemplified by prototype 6, through constraint of the rotatable amide bond connecting the pyridine and aryl rings of compound 1. Further optimization led to generation of compound 30 that potently inhibits the TYK2 enzyme and the IL-23 pathway in cells, exhibits selectivity against cellular JAK2 activity, and has good pharmacokinetic properties. In mice, compound 30 demonstrated dose-dependent reduction of IL-17 production in a PK/PD model as well as in an imiquimod-induced psoriasis model...
September 15, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28819026/therapeutic-targeting-of-the-cbp-p300-bromodomain-blocks-the-growth-of-castration-resistant-prostate-cancer
#18
Lingyan Jin, Jesse Garcia, Emily Chan, Cecile de la Cruz, Ehud Segal, Mark Merchant, Samir Kharbanda, Ryan Raisner, Peter M Haverty, Zora Modrusan, Justin Ly, Edna Choo, Susan Kaufman, Maureen H Beresini, F Anthony Romero, Steven Magnuson, Karen E Gascoigne
Resistance invariably develops to antiandrogen therapies used to treat newly diagnosed prostate cancers, but effective treatments for castration-resistant disease remain elusive. Here, we report that the transcriptional coactivator CBP/p300 is required to maintain the growth of castration-resistant prostate cancer. To exploit this vulnerability, we developed a novel small-molecule inhibitor of the CBP/p300 bromodomain that blocks prostate cancer growth in vitro and in vivo Molecular dissection of the consequences of drug treatment revealed a critical role for CBP/p300 in histone acetylation required for the transcriptional activity of the androgen receptor and its target gene expression...
October 15, 2017: Cancer Research
https://www.readbyqxmd.com/read/28768411/larval-red-drum-sciaenops-ocellatus-sublethal-exposure-to-weathered-deepwater-horizon-crude-oil-developmental-and-transcriptomic-consequences
#19
Elvis Genbo Xu, Alex J Khursigara, Jason Magnuson, E Starr Hazard, Gary Hardiman, Andrew J Esbaugh, Aaron P Roberts, Daniel Schlenk
The Deepwater Horizon (DWH) incident resulted in extensive oiling of the pelagic zone and shoreline habitats of many commercially important fish species. Exposure to the water-accommodated fraction (WAF) of oil from the spill causes developmental toxicity through cardiac defects in pelagic fish species. However, few studies have evaluated the effects of the oil on near-shore estuarine fish species such as red drum (Sciaenops ocellatus). Following exposure to a certified weathered slick oil (4.74 μg/L ∑PAH50) from the DWH event, significant sublethal impacts were observed ranging from impaired nervous system development [average 17 and 22% reductions in brain and eye area at 48 h postfertilization (hpf), respectively] to abnormal cardiac morphology (100% incidence at 24, 48, and 72 hpf) in red drum larvae...
September 5, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28763358/effects-of-esmolol-on-the-esophagogastric-junction-a-double-blind-randomized-crossover-study-on-14-healthy-volunteers
#20
RANDOMIZED CONTROLLED TRIAL
Fredrik Ander, Anders Magnuson, Lars Berggren, Rebecca Ahlstrand, Alex de Leon
BACKGROUND: Passive regurgitation may occur throughout the perioperative period, increasing the risk for pulmonary aspiration and postoperative pulmonary complications. Hypnotics and opioids, especially remifentanil, that are used during anesthesia have been shown to decrease the pressure in the esophagogastric junction (EGJ), that otherwise acts as a barrier against passive regurgitation of gastric contents. Esmolol, usually used to counteract tachycardia and hypertension, has been shown to possess properties useful during general anesthesia...
October 2017: Anesthesia and Analgesia
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