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Michael A. Adams

Andrew A Fanous, Sabareesh K Natarajan, Patrick K Jowdy, Travis M Dumont, Maxim Mokin, Jihnhee Yu, Adam Goldstein, Michael M Wach, James L Budny, L Nelson Hopkins, Kenneth V Snyder, Adnan H Siddiqui, Elad I Levy
No abstract text is available yet for this article.
November 2016: Neurosurgery
William J Readdy, Rajiv Saigal, William D Whetstone, Anthony N Mefford, Adam R Ferguson, Jason F Talbott, Tomoo Inoue, Jacqueline C Bresnahan, Michael S Beattie, Jonathan Pan, Geoffrey T Manley, Sanjay S Dhall
BACKGROUND: Increased spinal cord perfusion and blood pressure goals have been recommended for spinal cord injury (SCI). Penetrating SCI is associated with poor prognosis, but there is a paucity of literature examining the role of vasopressor administration for the maintenance of mean arterial pressure (MAP) goals in this patient population. OBJECTIVE: To elucidate this topic and to determine the efficacy of vasopressor administration in penetrating SCI by examining a case series of consecutive penetrating SCIs...
November 2016: Neurosurgery
Michael Bobian, Aron Kandinov, Nour El-Kashlan, Peter F Svider, Adam J Folbe, Ross Mayerhoff, Jean Anderson Eloy, S Naweed Raza
OBJECTIVES/HYPOTHESIS: Despite the increasing role of mobile applications (apps) in patient education, there has been little inquiry evaluating the quality of these resources. Because poor health literacy has been associated with inferior health outcomes, evaluating the quality of patient education materials takes on great importance. Our objective was to employ validated readability tools for the evaluation of gastroesophageal reflux (GERD) mobile apps. METHODS: GERD-specific apps found in the Apple App Store (Apple Inc...
October 18, 2016: Laryngoscope
Michael C Topf, David W Hsu, Douglas R Adams, Tingting Zhan, Stanley Pelosi, Thomas O Willcox, Brian McGettigan, Kyle W Fisher
PURPOSE: To determine the rate of persistent tympanic membrane perforation after intratympanic steroid injection. To determine which comorbid conditions and risk factors are associated with prolonged time to perforation closure following intratympanic steroid injection. MATERIALS AND METHODS: Clinical data were gathered for patients who had undergone intratympanic steroid injection to treat sudden sensorineural hearing loss or Ménière's disease. Primary outcomes analysis included rate of persistent tympanic membrane perforation, defined as perforation at least 90days following last injection, and time to perforation healing...
September 28, 2016: American Journal of Otolaryngology
Patrick Mucka, Nicholas Levonyak, Elena Geretti, Bernadette M M Zwaans, Xiaoran Li, Irit Adini, Michael Klagsbrun, Rosalyn M Adam, Diane R Bielenberg
The vasculature influences the progression and resolution of tissue inflammation. Capillaries express vascular endothelial growth factor (VEGF) receptors, including neuropilins (NRPs), which regulate interstitial fluid flow. NRP2, a receptor of VEGFA and semaphorin (SEMA) 3F ligands, is expressed in the vascular and lymphatic endothelia. Previous studies have demonstrated that blocking VEGF receptor 2 attenuates VEGFA-induced vascular permeability. The inhibition of NRP2 was hypothesized to decrease vascular permeability as well...
October 12, 2016: American Journal of Pathology
Caroline Rudnicka, Satsuki Mochizuki, Yasunori Okada, Claire McLaughlin, Peter J Leedman, Lisa Stuart, Michael Epis, Gerard Hoyne, Sherif Boulos, Liam Johnson, Markus Schlaich, Vance Matthews
Prostate cancer is one of the most prevalent cancers in men. It is critical to identify and characterize oncogenes that drive the pathogenesis of human prostate cancer. The current study builds upon previous research showing that a disintegrin and metallproteinase (ADAM)28 is involved in the pathogenesis of numerous cancers. Our novel study used overexpression, pharmacological, and molecular approaches to investigate the biological function of ADAM28 in human prostate cancer cells, with a focus on cell proliferation and migration...
October 2016: Medicine (Baltimore)
Claire Le Manach, Aloysius T Nchinda, Tanya Paquet, Diego Gonzalez Cabrera, Yassir Younis Adam, Ze Han, Sridevi Bashyam, Mohammed Zabiulla, Dale Taylor, Nina Lawrence, Karen L White, Susan A Charman, David Waterson, Michael J Witty, Sergio Wittlin, Mariette E Botha, Sindisiswe H Nondaba, Janette Reader, Lyn-Marie Birkholtz, Maria Belen Jimenez-Diaz, Maria S Martínez-Martínez, Santiago Ferrer-Bazaga, Iñigo Angulo-Barturen, Stephan Meister, Yevgeniya Antonova-Koch, Elizabeth A Winzeler, Leslie J Street, Kelly Chibale
Introduction of water-solubilizing groups on the 5-phenyl ring of a 2-aminopyrazine series led to the identification of highly potent compounds against the blood life-cycle stage of the human malaria parasite Plasmodium falciparum. Several compounds displayed high in vivo efficacy in two different mouse models for malaria, P. berghei-infected mice and P. falciparum-infected NOD-scid IL-2Rγnull mice. One of the frontrunners, compound 3, was identified to also have good pharmacokinetics, and additionally, very potent activity against the liver and gametocyte parasite life-cycle stages...
October 17, 2016: Journal of Medicinal Chemistry
Gerald T Mangine, Jay R Hoffman, Ran Wang, Adam M Gonzalez, Jeremy R Townsend, Adam J Wells, Adam R Jajtner, Kyle S Beyer, Carleigh H Boone, Amelia A Miramonti, Michael B LaMonica, David H Fukuda, Nicholas A Ratamess, Jeffrey R Stout
PURPOSE: To compare the effects of two different resistance training programs, high intensity (INT) and high volume (VOL), on changes in isometric force (FRC), rate of force development (RFD), and barbell velocity during dynamic strength testing. METHODS: Twenty-nine resistance-trained men were randomly assigned to either the INT (n = 15, 3-5 RM, 3-min rest interval) or VOL (n = 14, 10-12 RM, 1-min rest interval) training group for 8 weeks. All participants completed a 2-week preparatory phase prior to randomization...
October 15, 2016: European Journal of Applied Physiology
Lea Azour, Michael A Kadoch, Thomas J Ward, Corey D Eber, Adam H Jacobi
BACKGROUND: Coronary artery calcium (CAC) is often identified on routine chest computed tomography (CT). The purpose of our study was to evaluate whether ordinal scoring of CAC on non-gated, routine chest CT is an accurate predictor of Agatston score ranges in a community-based population, and in particular to determine the accuracy of an ordinal score of zero on routine chest CT. METHODS: Two thoracic radiologists reviewed consecutive same-day ECG-gated and routine non-gated chest CT scans of 222 individuals...
October 5, 2016: Journal of Cardiovascular Computed Tomography
Jennifer Bh Martiny, Adam C Martiny, Claudia Weihe, Ying Lu, Renaud Berlemont, Eoin L Brodie, Michael L Goulden, Kathleen K Treseder, Steven D Allison
Terrestrial ecosystem models assume that microbial communities respond instantaneously, or are immediately resilient, to environmental change. Here we tested this assumption by quantifying the resilience of a leaf litter community to changes in precipitation or nitrogen availability. By manipulating composition within a global change experiment, we decoupled the legacies of abiotic parameters versus that of the microbial community itself. After one rainy season, more variation in fungal composition could be explained by the original microbial inoculum than the litterbag environment (18% versus 5...
October 14, 2016: ISME Journal
Adam Geoffrey Kaplan, Tony T Chen, Georgy Sankin, Chen Yang, Joanne Andrea Dale, W Neal Simmons, Pei Zhong, Glenn M Preminger, Michael Eric Lipkin
INTRODUCTION: The Nanopulse Lithotripter (NPL, Lithotech Medical, Israel) is a novel intracorporeal device that uses a nanosecond duration electrical discharge through a reusable flexible coaxial probe to endoscopically fragment urinary stones. This device was compared to a holmium laser lithotripsy (HoL) with regards to stone fragmentation efficiency (SFE) and its impact on flexible ureteroscope (URS) deflection and flow of irrigation. METHODS: Using a custom bench model, a 6mm Begostone cylindrical phantom (mixture 5:2) was confined under 0...
October 13, 2016: Journal of Endourology
Alessandra Tata, Michael Woolman, Manuela Ventura, Nicholas Bernards, Milan Ganguly, Adam Gribble, Bindesh Shrestha, Emma Bluemke, Howard J Ginsberg, Alex Vitkin, Jinzi Zheng, Arash Zarrine-Afsar
Identification of necrosis in tumors is of prognostic value in treatment planning, as necrosis is associated with aggressive forms of cancer and unfavourable outcomes. To facilitate rapid detection of necrosis with Mass Spectrometry (MS), we report the lipid MS profile of necrotic breast cancer with Desorption Electrospray Ionization Mass Spectrometry (DESI-MS) imaging validated with statistical analysis and correlating pathology. This MS profile is characterized by (1) the presence of the ion of m/z 572.48 [Cer(d34:1) + Cl](-) which is a ceramide absent from the viable cancer subregions; (2) the absence of the ion of m/z 391...
October 13, 2016: Scientific Reports
Helen Ross-Adams, Stephen Ball, Kate Lawrenson, Silvia Halim, Roslin Russell, Claire Wells, Siri H Strand, Torben F Ørntoft, Melissa Larson, Sebastian Armasu, Charles E Massie, Mohammad Asim, Martin M Mortensen, Michael Borre, Kathryn Woodfine, Anne Y Warren, Alastair D Lamb, Jonathan Kay, Hayley Whitaker, Antonio Ramos-Montoya, Adele Murrell, Karina D Sørensen, Brooke L Fridley, Ellen L Goode, Simon A Gayther, John Masters, David E Neal, Ian G Mills
Two independent regions within HNF1B are consistently identified in prostate and ovarian cancer genome-wide association studies (GWAS); their functional roles are unclear. We link prostate cancer (PC) risk SNPs rs11649743 and rs3760511 with elevated HNF1B gene expression and allele-specific epigenetic silencing, and outline a mechanism by which common risk variants could effect functional changes that increase disease risk: functional assays suggest that HNF1B is a pro-differentiation factor that suppresses epithelial-to-mesenchymal transition (EMT) in unmethylated, healthy tissues...
October 9, 2016: Oncotarget
Adam Strzelczyk, Arnfin Bergmann, Valeria Biermann, Stefan Braune, Lienhard Dieterle, Bernhard Forth, Lena-Marie Kortland, Michael Lang, Thomas Peckmann, Oliver Schöffski, Karl-Otto Sigel, Felix Rosenow
PURPOSE: The aim of this study was to evaluate physician adherence to the German Neurological Society guidelines of 2008 regarding initial monotherapy and to determine the cost-of-illness in epilepsy. METHODS: This was an observational cohort study using health data routinely collected at 55 outpatient neurology practices throughout Germany (NeuroTransData network). Data on socioeconomic status, course of epilepsy, anticonvulsive treatment, and direct and indirect costs were recorded using practice software-based questionnaires...
October 9, 2016: Epilepsy & Behavior: E&B
James D Chalmers, Stefano Aliberti, Eva Polverino, Montserrat Vendrell, Megan Crichton, Michael Loebinger, Katerina Dimakou, Ian Clifton, Menno van der Eerden, Gernot Rohde, Marlene Murris-Espin, Sarah Masefield, Eleanor Gerada, Michal Shteinberg, Felix Ringshausen, Charles Haworth, Wim Boersma, Jessica Rademacher, Adam T Hill, Timothy Aksamit, Anne O'Donnell, Lucy Morgan, Branislava Milenkovic, Leandro Tramma, Joao Neves, Rosario Menendez, Perluigi Paggiaro, Victor Botnaru, Sabina Skrgat, Robert Wilson, Pieter Goeminne, Anthony De Soyza, Tobias Welte, Antoni Torres, J Stuart Elborn, Francesco Blasi
Bronchiectasis is one of the most neglected diseases in respiratory medicine. There are no approved therapies and few large-scale, representative epidemiological studies. The EMBARC (European Multicentre Bronchiectasis Audit and Research Collaboration) registry is a prospective, pan-European observational study of patients with bronchiectasis. The inclusion criterion is a primary clinical diagnosis of bronchiectasis consisting of: 1) a clinical history consistent with bronchiectasis; and 2) computed tomography demonstrating bronchiectasis...
January 2016: ERJ Open Research
Warren Tierney, Martin Schweinsberg, Jennifer Jordan, Deanna M Kennedy, Israr Qureshi, S Amy Sommer, Nico Thornley, Nikhil Madan, Michelangelo Vianello, Eli Awtrey, Luke Lei Zhu, Daniel Diermeier, Justin E Heinze, Malavika Srinivasan, David Tannenbaum, Eliza Bivolaru, Jason Dana, Clintin P Davis-Stober, Christilene du Plessis, Quentin F Gronau, Andrew C Hafenbrack, Eko Yi Liao, Alexander Ly, Maarten Marsman, Toshio Murase, Michael Schaerer, Christina M Tworek, Eric-Jan Wagenmakers, Lynn Wong, Tabitha Anderson, Christopher W Bauman, Wendy L Bedwell, Victoria Brescoll, Andrew Canavan, Jesse J Chandler, Erik Cheries, Sapna Cheryan, Felix Cheung, Andrei Cimpian, Mark A Clark, Diana Cordon, Fiery Cushman, Peter H Ditto, Alice Amell, Sarah E Frick, Monica Gamez-Djokic, Rebecca Hofstein Grady, Jesse Graham, Jun Gu, Adam Hahn, Brittany E Hanson, Nicole J Hartwich, Kristie Hein, Yoel Inbar, Lily Jiang, Tehlyr Kellogg, Nicole Legate, Timo P Luoma, Heidi Maibeucher, Peter Meindl, Jennifer Miles, Alexandra Mislin, Daniel C Molden, Matt Motyl, George Newman, Hoai Huong Ngo, Harvey Packham, P Scott Ramsay, Jennifer L Ray, Aaron M Sackett, Anne-Laure Sellier, Tatiana Sokolova, Walter Sowden, Daniel Storage, Xiaomin Sun, Jay J Van Bavel, Anthony N Washburn, Cong Wei, Erik Wetter, Carlos T Wilson, Sophie-Charlotte Darroux, Eric Luis Uhlmann
We present the data from a crowdsourced project seeking to replicate findings in independent laboratories before (rather than after) they are published. In this Pre-Publication Independent Replication (PPIR) initiative, 25 research groups attempted to replicate 10 moral judgment effects from a single laboratory's research pipeline of unpublished findings. The 10 effects were investigated using online/lab surveys containing psychological manipulations (vignettes) followed by questionnaires. Results revealed a mix of reliable, unreliable, and culturally moderated findings...
October 11, 2016: Scientific Data
Kimberley S Mak, Angela B Smith, Alec Eidelman, Rebecca Clayman, Andrzej Niemierko, Jed-Sian Cheng, Jonathan Matthews, Michael R Drumm, Matthew E Nielsen, Adam S Feldman, Richard J Lee, Anthony L Zietman, Ronald C Chen, William U Shipley, Matthew I Milowsky, Jason A Efstathiou
PURPOSE: Health-related quality of life (QOL) has not been well-studied in survivors of muscle-invasive bladder cancer (MIBC). The present study compared long-term QOL in MIBC patients treated with radical cystectomy (RC) versus bladder-sparing trimodality therapy (TMT). METHODS AND MATERIALS: This cross-sectional bi-institutional study identified 226 patients with nonmetastatic cT2-cT4 MIBC, diagnosed in 1990 to 2011, who were eligible for RC and were disease free for ≥2 years...
August 24, 2016: International Journal of Radiation Oncology, Biology, Physics
Adam Michael Scheer, Arkke J Eskola, David L Osborn, Leonid Sheps, Craig Allen Taatjes
The pulsed photolytic chlorine-initiated oxidation of diethyl ketone [DEK; (CH3CH2)2C=O], 2,2,4,4-d4-DEK [d4-DEK; (CH3CD2)2C=O] and 1,1,1,5,5,5-d6-DEK [d6-DEK; (CD3CH2)2C=O] is studied at 8 Torr and 1 - 2 atm and from 400 - 625 K. Cl atoms produced by laser photolysis react with diethyl ketone to form either primary (3-pentan-on-1-yl, RP) or secondary (3-pentan-on-2-yl, RS¬¬) radicals, which in turn react with O2. Multiplexed time of flight mass spectrometry, coupled to either a hydrogen discharge lamp or tunable synchrotron photoionizing radiation, is used to detect products as a function of mass, time and photon energy...
October 11, 2016: Journal of Physical Chemistry. A
James P B O'Connor, Eric O Aboagye, Judith E Adams, Hugo J W L Aerts, Sally F Barrington, Ambros J Beer, Ronald Boellaard, Sarah E Bohndiek, Michael Brady, Gina Brown, David L Buckley, Thomas L Chenevert, Laurence P Clarke, Sandra Collette, Gary J Cook, Nandita M deSouza, John C Dickson, Caroline Dive, Jeffrey L Evelhoch, Corinne Faivre-Finn, Ferdia A Gallagher, Fiona J Gilbert, Robert J Gillies, Vicky Goh, John R Griffiths, Ashley M Groves, Steve Halligan, Adrian L Harris, David J Hawkes, Otto S Hoekstra, Erich P Huang, Brian F Hutton, Edward F Jackson, Gordon C Jayson, Andrew Jones, Dow-Mu Koh, Denis Lacombe, Philippe Lambin, Nathalie Lassau, Martin O Leach, Ting-Yim Lee, Edward L Leen, Jason S Lewis, Yan Liu, Mark F Lythgoe, Prakash Manoharan, Ross J Maxwell, Kenneth A Miles, Bruno Morgan, Steve Morris, Tony Ng, Anwar R Padhani, Geoff J M Parker, Mike Partridge, Arvind P Pathak, Andrew C Peet, Shonit Punwani, Andrew R Reynolds, Simon P Robinson, Lalitha K Shankar, Ricky A Sharma, Dmitry Soloviev, Sigrid Stroobants, Daniel C Sullivan, Stuart A Taylor, Paul S Tofts, Gillian M Tozer, Marcel van Herk, Simon Walker-Samuel, James Wason, Kaye J Williams, Paul Workman, Thomas E Yankeelov, Kevin M Brindle, Lisa M McShane, Alan Jackson, John C Waterton
Imaging biomarkers (IBs) are integral to the routine management of patients with cancer. IBs used daily in oncology include clinical TNM stage, objective response and left ventricular ejection fraction. Other CT, MRI, PET and ultrasonography biomarkers are used extensively in cancer research and drug development. New IBs need to be established either as useful tools for testing research hypotheses in clinical trials and research studies, or as clinical decision-making tools for use in healthcare, by crossing 'translational gaps' through validation and qualification...
October 11, 2016: Nature Reviews. Clinical Oncology
D Gowanlock R Tervo, Bum-Yeol Hwang, Sarada Viswanathan, Thomas Gaj, Maria Lavzin, Kimberly D Ritola, Sarah Lindo, Susan Michael, Elena Kuleshova, David Ojala, Cheng-Chiu Huang, Charles R Gerfen, Jackie Schiller, Joshua T Dudman, Adam W Hantman, Loren L Looger, David V Schaffer, Alla Y Karpova
Efficient retrograde access to projection neurons for the delivery of sensors and effectors constitutes an important and enabling capability for neural circuit dissection. Such an approach would also be useful for gene therapy, including the treatment of neurodegenerative disorders characterized by pathological spread through functionally connected and highly distributed networks. Viral vectors, in particular, are powerful gene delivery vehicles for the nervous system, but all available tools suffer from inefficient retrograde transport or limited clinical potential...
October 6, 2016: Neuron
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