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Michael wang

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https://www.readbyqxmd.com/read/28340281/high-ten-year-remission-rates-following-rituximab-fludarabine-mitoxantrone-and-dexamethasone-r-fnd-with-interferon-maintenance-in-indolent-lymphoma-results-of-a-randomized-study
#1
Loretta J Nastoupil, Peter McLaughlin, Lei Feng, Sattva S Neelapu, Felipe Samaniego, Fredrick B Hagemeister, Ana Ayala, Jorge E Romaguera, Andre H Goy, Eleanor Neal, Michael Wang, Luis Fayad, Michelle A Fanale, Yasuhiro Oki, Jason R Westin, Maria A Rodriguez, Fernando Cabanillas, Nathan H Fowler
We report a single-centre, randomized study evaluating the efficacy and safety of concurrent fludarabine, mitoxantrone, dexamethasone (FND) and rituximab versus sequential FND followed by rituximab in 158 patients with advanced stage, previously untreated indolent lymphoma, enrolled between 1997 and 2002. Patients were randomized to 6-8 cycles of FND followed by 6 monthly doses of rituximab or 6 doses of rituximab given concurrently with FND. All patients who achieved at least a partial response received 12 months of interferon (IFN) maintenance...
March 24, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28340131/interobserver-variability-in-histologic-evaluation-of-liver-fibrosis-using-categorical-and-quantitative-scores
#2
Michael Pavlides, Jacqueline Birks, Eve Fryer, David Delaney, Nikita Sarania, Rajarshi Banerjee, Stefan Neubauer, Eleanor Barnes, Kenneth A Fleming, Lai Mun Wang
Objectives: The aim of the study was to investigate the interobserver agreement for categorical and quantitative scores of liver fibrosis. Methods: Sixty-five consecutive biopsy specimens from patients with mixed liver disease etiologies were assessed by three pathologists using the Ishak and nonalcoholic steatohepatitis Clinical Research Network (NASH CRN) scoring systems, and the fibrosis area (collagen proportionate area [CPA]) was estimated by visual inspection (visual-CPA)...
March 15, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28340104/personalizing-lung-cancer-risk-prediction-and-imaging-follow-up-recommendations-using-the-national-lung-screening-trial-dataset
#3
Jason M Hostetter, James J Morrison, Michael Morris, Jean Jeudy, Kenneth C Wang, Eliot Siegel
Objective: To demonstrate a data-driven method for personalizing lung cancer risk prediction using a large clinical dataset. Materials and Methods: An algorithm was used to categorize nodules found in the first screening year of the National Lung Screening Trial as malignant or nonmalignant. Risk of malignancy for nodules was calculated based on size criteria according to the Fleischner Society recommendations from 2005, along with the additional discriminators of pack-years smoking history, sex, and nodule location...
March 10, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28339794/short-term-dabigatran-interruption-before-cardiac-rhythm-device-implantation-multi-centre-experience-from-the-re-ly-trial
#4
Vidal Essebag, Riccardo Proietti, David H Birnie, Jia Wang, James Douketis, Benoit Coutu, Ratika Parkash, Gregory Y H Lip, Stefan H Hohnloser, Andrew Moriarty, Jonas Oldgren, Stuart J Connolly, Michael Ezekowitz, Jeff S Healey
Aims: Cardiac implantable electronic device (CIED) surgery is commonly performed in patients with atrial fibrillation (AF). The current analysis was undertaken to compare peri-operative anticoagulation management, bleeding, and thrombotic events in AF patients treated with dabigatran vs. warfarin. Methods and results: This study included 611 patients treated with dabigatran vs. warfarin who underwent CIED surgery during the RE-LY trial. Among 201 warfarin-treated patients, warfarin was interrupted a median of 144 (inter-quartile range, IQR: 120-216) h, and 37 (18...
February 23, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28334336/ophthalmic-screening-patterns-among-youths-with-diabetes-enrolled-in-a-large-us-managed-care-network
#5
Sophia Y Wang, Chris A Andrews, Thomas W Gardner, Michael Wood, Kanakadurga Singer, Joshua D Stein
Importance: Ophthalmic screening to check for diabetic retinopathy (DR) is important to prevent vision loss in persons with diabetes. The American Academy of Ophthalmology recommends that ophthalmic screening for DR occur beginning at 5 years after initial diabetes diagnosis for youths with type 1 diabetes; the American Diabetes Association recommends screening of youths with type 2 diabetes at the time of initial diagnosis. To our knowledge, it is unknown to what extent youths with diabetes obtain eye examinations in accordance with these guidelines...
March 23, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28333184/analysis-of-blashv-12-carrying-escherichia-coli-clones-and-plasmids-from-human-animal-and-food-sources
#6
Carla Andrea Alonso, Geovana Brenner Michael, Jun Li, Sergio Somalo, Carmen Simón, Yang Wang, Heike Kaspar, Kristina Kadlec, Carmen Torres, Stefan Schwarz
Objectives: This study aimed at characterizing 23 Escherichia coli isolates from various sources and their respective bla SHV-12 -carrying plasmids and sequencing one of these plasmids completely. Methods: Isolates were typed by XbaI-PFGE, MLST and PCR-based phylotyping. Transformed bla SHV-12 -carrying plasmids were examined by replicon typing, S1-nuclease, conjugation, EcoRI-HindIII-BamHI digests and plasmid MLST. Co-located resistance genes and integrons as well as the bla SHV-12 genetic environment were analysed by PCR and sequencing...
February 17, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28333016/predictors-of-liver-toxicity-following-stereotactic-body-radiation-therapy-for-hepatocellular-carcinoma
#7
Michael Velec, Carol R Haddad, Tim Craig, Lisa Wang, Patricia Lindsay, James Brierley, Anthony Brade, Jolie Ringash, Rebecca Wong, John Kim, Laura A Dawson
PURPOSE: To identify risk factors associated with a decline in liver function after stereotactic body radiation therapy (SBRT) for hepatocellular carcinoma. METHODS AND MATERIALS: Data were analyzed from patients with hepatocellular carcinoma treated on clinical trials of 6-fraction SBRT. Liver toxicity was defined as an increase in Child-Pugh (CP) score ≥2 three months after SBRT. Clinical factors, SBRT details, and liver dose-volume histogram (DVH) parameters were tested for association with toxicity using logistic regression...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28332983/radical-cystectomy-compared-to-combined-modality-treatment-for-muscle-invasive-bladder-cancer-a-systematic-review-and-meta-analysis
#8
Vishal Vashistha, Hanzhang Wang, Andrew Mazzone, Michael A Liss, Robert S Svatek, Mary Schleicher, Dharam Kaushik
PURPOSE: To perform a comprehensive comparison of overall survival (OS), disease-specific survival (DSS), progression-free survival (PFS), and treatment-related complications between radical cystectomy (RC) and combined modality treatment (CMT-radiation therapy, concurrent chemotherapy, and maximal transurethral resection of bladder tumor) in the setting of muscle-invasive bladder cancer. METHODS AND MATERIALS: We searched 7 databases (PubMed, Scopus, EMBASE, Proquest, CINAHL, and ClinicalTrials...
April 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28332616/long-acting-protein-drugs-for-the-treatment-of-ocular-diseases
#9
Joy G Ghosh, Andrew A Nguyen, Chad E Bigelow, Stephen Poor, Yubin Qiu, Nalini Rangaswamy, Richard Ornberg, Brittany Jackson, Howard Mak, Tucker Ezell, Vania Kenanova, Elisa de la Cruz, Ana Carrion, Bijan Etemad-Gilbertson, Roxana Garcia Caro, Kan Zhu, Vinney George, Jirong Bai, Radhika Sharma-Nahar, Siyuan Shen, Yiqin Wang, Kulandayan K Subramanian, Elizabeth Fassbender, Michael Maker, Shawn Hanks, Joanna Vrouvlianis, Barrett Leehy, Debby Long, Melissa Prentiss, Viral Kansara, Bruce Jaffee, Thaddeus P Dryja, Michael Roguska
Protein drugs that neutralize vascular endothelial growth factor (VEGF), such as aflibercept or ranibizumab, rescue vision in patients with retinal vascular diseases. Nonetheless, optimal visual outcomes require intraocular injections as frequently as every month. Here we report a method to extend the intravitreal half-life of protein drugs as an alternative to either encapsulation or chemical modifications with polymers. We combine a 97-amino-acid peptide of human origin that binds hyaluronan, a major macromolecular component of the eye's vitreous, with therapeutic antibodies and proteins...
March 23, 2017: Nature Communications
https://www.readbyqxmd.com/read/28330559/dge-seq-analysis-of-mur3-related-arabidopsis-mutants-provides-insight-into-how-dysfunctional-xyloglucan-affects-cell-elongation
#10
Zongchang Xu, Meng Wang, Dachuan Shi, Gongke Zhou, Tiantian Niu, Michael G Hahn, Malcolm A O'Neill, Yingzhen Kong
Our previous study of the Arabidopsis mur3-3 mutant and mutant plants in which the mur3-3 phenotypes are suppressed (xxt2mur3-3, xxt5mur3-3, xxt1xxt2mur3-3 and 35Spro:XLT2:mur3-3) showed that hypocotyl cell elongation is decreased in plants that synthesize galactose-deficient xyloglucan. To obtain genome-wide insight into the transcriptome changes and regulatory networks that may be involved in this decreased elongation, we performed digital gene expression analyses of the etiolated hypocotyls of wild type (WT), mur3-3 and the four suppressor lines...
May 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/28329495/lichen-planus-of-the-eyelids-a-case-report-and-review-of-the-literature
#11
Yuan Yu Michael Huang, Connie M Wang, Silvia Potenziani, Sylvia Hsu
Lichen planus (LP) of the eyelid is an under-reportedmanifestation of a common inflammatory condition.To the best of our knowledge fewer than 20 cases ofeyelid LP have been described in the English literature.We report a case of a 29-year-old woman whopresented with 3-month history of bilateral eyelidpruritic violaceous papules and similar lesions on herchest and lower extremity. Histology examinationrevealed characteristic findings and a diagnosisof LP was established. This report further reviewsthe previously reported 18 cases and discussesmanagement strategies...
February 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28329139/duration-of-device-detected-subclinical-atrial-fibrillation-and-occurrence-of-stroke-in-assert
#12
Isabelle C Van Gelder, Jeff S Healey, Harry J G M Crijns, Jia Wang, Stefan H Hohnloser, Michael R Gold, Alessandro Capucci, Chu-Pak Lau, Carlos A Morillo, Anne H Hobbelt, Michiel Rienstra, Stuart J Connolly
Background: ASSERT demonstrated that subclinical atrial fibrillation (SCAF) is common in pacemaker patients without prior AF and is associated with increased risk of ischemic stroke or systemic embolism. SCAF episodes vary in duration and little is known about the incidence of different durations of SCAF, or their prognosis. Methods and results: ASSERT followed 2580 patients receiving a pacemaker or ICD, aged >65 years with hypertension, without prior AF. The effect of SCAF duration on subsequent risk of ischemic stroke or embolism was evaluated with time-dependent covariate Cox models...
March 1, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28328230/functionalized-tetrahydropyridines-by-enantioselective-phosphine-catalyzed-aza-4-2-cycloaddition-of-n-sulfonyl-1-aza-1-3-dienes-with-vinyl-ketones
#13
Huamin Wang, Wei Zhou, Mengna Tao, Anjing Hu, Junliang Zhang
The development of electron-demand disfavored [4 + 2] cycloaddition of two electron-deficient reacting partners poses a considerable challenge. An enantioselective aza-[4 + 2] cycloaddition of electron-deficient N-sulfonyl-1-aza-1,3-dienes is possible with vinyl ketones via phosphine catalysis, which provides facile access to a wide range of enantioenriched trifluoromethylated tetrahydropyridines in up to 97% yield with 97% ee and >20:1 dr. The mechanistic study indicated that this cycloaddition proceeds via a tandem intermolecular aza-Rauhut-Currier/intramolecular aza-Michael addition reaction...
March 22, 2017: Organic Letters
https://www.readbyqxmd.com/read/28327510/monitoring-concrete-deterioration-due-to-reinforcement-corrosion-by-integrating-acoustic-emission-and-fbg-strain-measurements
#14
Weijie Li, Changhang Xu, Siu Chun Michael Ho, Bo Wang, Gangbing Song
Corrosion of concrete reinforcement members has been recognized as a predominant structural deterioration mechanism for steel reinforced concrete structures. Many corrosion detection techniques have been developed for reinforced concrete structures, but a dependable one is more than desired. Acoustic emission technique and fiber optic sensing have emerged as new tools in the field of structural health monitoring. In this paper, we present the results of an experimental investigation on corrosion monitoring of a steel reinforced mortar block through combined acoustic emission and fiber Bragg grating strain measurement...
March 22, 2017: Sensors
https://www.readbyqxmd.com/read/28326193/associations-of-diabetes-and-obesity-with-risk-of-abdominal-aortic-aneurysm-in-men
#15
Lu Wang, Luc Djousse, Yiqing Song, Akintunde O Akinkuolie, Chisa Matsumoto, JoAnn E Manson, J Michael Gaziano, Howard D Sesso
Background. The associations of diabetes and obesity with the risk of abdominal aortic aneurysm (AAA) are inconclusive in previous studies. Subjects/Methods. We conducted prospective analysis in the Physicians' Health Study. Among 25,554 male physicians aged ≥ 50 years who reported no AAA at baseline, 471 reported a newly diagnosed AAA during a mean of 10.4 years' follow-up. Results. Compared with men who had baseline body mass index (BMI) < 25 kg/m(2), the multivariable hazard ratio (HR [95% CI]) of newly diagnosed AAA was 1...
2017: Journal of Obesity
https://www.readbyqxmd.com/read/28325968/a-new-genus-and-two-new-species-of-southeast-asian-bidessini-as-well-as-new-synonyms-for-oceanian-species-coleoptera-dytiscidae
#16
Michael Balke, Johannes Bergsten, Liang-Jong Wang, Lars Hendrich
Rompindessus jenisi Balke, Bergsten & Hendrich, gen. n. et sp. n. is described from near Rompin village in West Malaysia. The new genus is characterized by the presence of an occipital line and basal pronotal striae, the presence of a thick anterior bead on clypeus and two-segmented parameres as well as by the absence of basal elytral striae, the absence of sutural line on elytron, the absence of basal epipleural transverse carina, and the absence of longitudinal elytral carina. Moreover, male pro- and mesotarsus appear stout, and distinctly dilated laterally; the pronotum is comparably long and parallel-sided and the colour of beetle conspicuous dark orange...
2017: ZooKeys
https://www.readbyqxmd.com/read/28325812/thecellmap-org-a-web-accessible-database-for-visualizing-and-mining-the-global-yeast-genetic-interaction-network
#17
Matej Usaj, Yizhao Tan, Wen Wang, Benjamin VanderSluis, Albert Zou, Chad L Myers, Michael Costanzo, Brenda Andrews, Charles Boone
Providing access to quantitative genomic data is key to ensure large-scale data validation and promote new discoveries. TheCellMap.org serves as a central repository for storing and analyzing quantitative genetic interaction data produced by genome-scale Synthetic Genetic Array (SGA) experiments with the budding yeast Saccharomyces cerevisiae In particular, TheCellMap.org allows users to easily access, visualize, explore and functionally annotate genetic interactions, or to extract and reorganize sub-networks, using data-driven network layouts in an intuitive and interactive manner...
March 21, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28324649/sulfonamides-as-selective-nav1-7-inhibitors-optimizing-potency-pharmacokinetics-and-metabolic-properties-to-obtain-atropisomeric-quinolinone-am-0466-that-affords-robust-in-vivo-activity
#18
Russell F Graceffa, Alessandro A Boezio, Jessica Able, Steven Altmann, Loren M Berry, Christiane M Boezio, John R Butler, Margaret Y Chu-Moyer, Melanie Cooke, Erin F DiMauro, Thomas A Dineen, Elma Feric Bojic, Robert S Foti, Robert T Fremeau, Angel Guzman-Perez, Hua Gao, Hakan Gunaydin, Hongbing Huang, Liyue Huang, Christopher Ilch, Michael Jarosh, Thomas Kornecook, Charles R Kreiman, Daniel S La, Joseph Ligutti, Benjamin Charles Milgram, Min-Hwa Jasmine Lin, Isaac E Marx, Hanh Nho Nguyen, Emily A Peterson, Gwen Rescourio, John Roberts, Laurie B Schenkel, Roman Shimanovich, Brian Andrew Sparling, John Stellwagen, Kristin Taborn, Karina R Vaida, Jean Wang, John T S Yeoman, Violeta L Yu, Dawn Zhu, Bryan D Moyer, Matthew M Weiss
Due to its strong genetic validation, NaV1.7 has attracted significant interest as a target for the treatment of pain. We have previously reported on a number of structurally distinct bicyclic heteroarylsulfonamides as NaV1.7 inhibitors that demonstrate high levels of selectivity over other NaV isoforms. Herein, we report the discovery and optimization of a novel series of atropisomeric quinolinone sulfonamide inhibitors of NaV1.7, which demonstrate nanomolar inhibition of NaV1.7 and exhibit high levels of selectivity over other sodium channel isoforms...
March 21, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28324109/sex-specific-life-course-changes-in-the-neuro-metabolic-phenotype-of-glut3-null-heterozygous-mice-ketogenic-diet-ameliorates-electroencephalographic-seizures-and-improves-sociability
#19
Yun Dai, Yuanzi Zhao, Masatoshi Tomi, Bo-Chul Shin, Shanthie Thamotharan, Andrey Mazarati, Raman Sankar, Elizabeth A Wang, Carlos Cepeda, Michael S Levine, Jingjing Zhang, Andrew Frew, Jeffry R Alger, Peter Clark, Monica Sondhi, Sudatip Kositamongkol, Leah Leibovitch, Sherin U Devaskar
We tested the hypothesis that exposure of glut3+/- mice to a ketogenic diet ameliorates autism-like features which includes aberrant behavior and electrographic seizures. We first investigated the life course sex-specific changes in basal plasma-CSF-brain metabolic profile, brain glucose transport/uptake, glucose and monocarboxylate transporter proteins, and ATP in the presence or absence of systemic insulin administration. Glut3+/- male but not female mice (5m of age) displayed reduced CSF glucose/lactate concentrations with no change in brain Glut1, Mct2, glucose uptake or ATP...
January 24, 2017: Endocrinology
https://www.readbyqxmd.com/read/28324011/a-novel-fc-fgf21-with-improved-resistance-to-proteolysis-increased-affinity-towards-%C3%AE-klotho-and-enhanced-efficacy-in-mice-and-cynomolgus-monkeys
#20
Shanaka Stanislaus, Randy Hecht, Junming Yie, Todd Hager, Michael Hall, Chris Spahr, Wei Wang, Jennifer Weiszmann, Yang Li, Liying Deng, Dwight Winters, Stephen Smith, Lei Zhou, Yuesheng Li, Murielle M Véniant, Jing Xu
FGF21 is a natural hormone that modulates glucose, lipid, and energy metabolism. Previously, we engineered an Fc fusion FGF21 variant with two mutations, Fc-FGF21(RG), to extend the half-life and reduce aggregation and in vivo degradation of FGF21. We now describe a new variant developed to reduce the extreme C-terminal degradation and improve the binding affinity to β-Klotho. We demonstrate, by introducing one additional mutation located at the C-terminus of FGF21 (A180E) that the new molecule, Fc-FGF21(RGE), has gained many improved attributes...
January 26, 2017: Endocrinology
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