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J Mark Miller

Anne M Murray, Fang-Chi Hsu, Jeff D Williamson, R Nick Bryan, Hertzel C Gerstein, Mark D Sullivan, Michael E Miller, Iris Leng, Laura L Lovato, Lenore J Launer
AIMS/HYPOTHESIS: The Memory in Diabetes (MIND) substudy of the Action to Control Cardiovascular Risk in Diabetes (ACCORD) study, a double 2x2 factorial parallel-group randomised clinical trial, tested whether intensive compared with standard management of hyperglycaemia, BP or lipid levels reduced cognitive decline and brain atrophy in 2977 people with type 2 diabetes. We describe the results of the observational extension study, ACCORDION MIND ( registration no. NCT00182910), which aimed to measure the long-term effects of the three ACCORD interventions on cognitive and brain structure outcomes approximately 4 years after the trial ended...
October 20, 2016: Diabetologia
Adam M Session, Yoshinobu Uno, Taejoon Kwon, Jarrod A Chapman, Atsushi Toyoda, Shuji Takahashi, Akimasa Fukui, Akira Hikosaka, Atsushi Suzuki, Mariko Kondo, Simon J van Heeringen, Ian Quigley, Sven Heinz, Hajime Ogino, Haruki Ochi, Uffe Hellsten, Jessica B Lyons, Oleg Simakov, Nicholas Putnam, Jonathan Stites, Yoko Kuroki, Toshiaki Tanaka, Tatsuo Michiue, Minoru Watanabe, Ozren Bogdanovic, Ryan Lister, Georgios Georgiou, Sarita S Paranjpe, Ila van Kruijsbergen, Shengquiang Shu, Joseph Carlson, Tsutomu Kinoshita, Yuko Ohta, Shuuji Mawaribuchi, Jerry Jenkins, Jane Grimwood, Jeremy Schmutz, Therese Mitros, Sahar V Mozaffari, Yutaka Suzuki, Yoshikazu Haramoto, Takamasa S Yamamoto, Chiyo Takagi, Rebecca Heald, Kelly Miller, Christian Haudenschild, Jacob Kitzman, Takuya Nakayama, Yumi Izutsu, Jacques Robert, Joshua Fortriede, Kevin Burns, Vaneet Lotay, Kamran Karimi, Yuuri Yasuoka, Darwin S Dichmann, Martin F Flajnik, Douglas W Houston, Jay Shendure, Louis DuPasquier, Peter D Vize, Aaron M Zorn, Michihiko Ito, Edward M Marcotte, John B Wallingford, Yuzuru Ito, Makoto Asashima, Naoto Ueno, Yoichi Matsuda, Gert Jan C Veenstra, Asao Fujiyama, Richard M Harland, Masanori Taira, Daniel S Rokhsar
To explore the origins and consequences of tetraploidy in the African clawed frog, we sequenced the Xenopus laevis genome and compared it to the related diploid X. tropicalis genome. We characterize the allotetraploid origin of X. laevis by partitioning its genome into two homoeologous subgenomes, marked by distinct families of 'fossil' transposable elements. On the basis of the activity of these elements and the age of hundreds of unitary pseudogenes, we estimate that the two diploid progenitor species diverged around 34 million years ago (Ma) and combined to form an allotetraploid around 17-18 Ma...
October 19, 2016: Nature
D Zbogar, J J Eng, W C Miller, A V Krassioukov, M C Verrier
STUDY DESIGN: Longitudinal observational study. OBJECTIVE: To quantify the amount of upper- and lower-extremity movement repetitions (that is, voluntary movements as part of a functional task or specific motion) occurring during inpatient spinal cord injury (SCI), physical (PT) and occupational therapy (OT), and examine changes over the inpatient rehabilitation stay. SETTING: Two stand-alone inpatient SCI rehabilitation centers. METHODS: Participants: A total of 103 patients were recruited through consecutive admissions to SCI rehabilitation...
October 18, 2016: Spinal Cord
Adam J M Wollman, Helen Miller, Simon Foster, Mark C Leake
Staphylococcus aureus is an important pathogen, giving rise to antimicrobial resistance in cell strains such as Methicillin Resistant S. aureus (MRSA). Here we report an image analysis framework for automated detection and image segmentation of cells in S. aureus cell clusters, and explicit identification of their cell division planes. We use a new combination of several existing analytical tools of image analysis to detect cellular and subcellular morphological features relevant to cell division from millisecond time scale sampled images of live pathogens at a detection precision of single molecules...
October 17, 2016: Physical Biology
Chafiq Hamdouchi, Steven D Kahl, Anjana Patel Lewis, Guemalli R Cardona, Richard W Zink, Keyue Chen, Thomas E Eessalu, James V Ficorilli, Marialuisa C Marcelo, Keith A Otto, Kelly L Wilbur, Jayana P Lineswala, Jared L Piper, D Scott Coffey, Stephanie A Sweetana, Joseph V Haas, Dawn A Brooks, Edward J Pratt, Ruth M Belin, Mark A Deeg, Xiaosu Ma, Ellen A Cannady, Jason T Johnson, Nathan P Yumibe, Qi Chen, Pranab Maiti, Chahrzad Montrose-Rafizadeh, Yanyun Chen, Anne Reifel Miller
The G protein-coupled receptor 40 (GPR40) also known as Free Fatty Acid Receptor 1 (FFAR1) is highly expressed in pancreatic, islet cells and responds to endogenous fatty acids resulting in amplification of insulin secretion only in the presence of elevated glucose levels. Hypothesis driven structural modifications to endogenous FFAs, focused on breaking planarity and reducing lipophilicity, led to the identification of spiropiperidine and tetrahydroquinoline acid derivatives as GPR40 agonists with unique pharmacology, selectivity and pharmacokinetic properties...
October 17, 2016: Journal of Medicinal Chemistry
Xiaozhou Fan, Alexander V Alekseyenko, Jing Wu, Brandilyn A Peters, Eric J Jacobs, Susan M Gapstur, Mark P Purdue, Christian C Abnet, Rachael Stolzenberg-Solomon, George Miller, Jacques Ravel, Richard B Hayes, Jiyoung Ahn
OBJECTIVE: A history of periodontal disease and the presence of circulating antibodies to selected oral pathogens have been associated with increased risk of pancreatic cancer; however, direct relationships of oral microbes with pancreatic cancer have not been evaluated in prospective studies. We examine the relationship of oral microbiota with subsequent risk of pancreatic cancer in a large nested case-control study. DESIGN: We selected 361 incident adenocarcinoma of pancreas and 371 matched controls from two prospective cohort studies, the American Cancer Society Cancer Prevention Study II and the National Cancer Institute Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial...
October 14, 2016: Gut
Brian Helmuth, Francis Choi, Allison Matzelle, Jessica L Torossian, Scott L Morello, K A S Mislan, Lauren Yamane, Denise Strickland, P Lauren Szathmary, Sarah E Gilman, Alyson Tockstein, Thomas J Hilbish, Michael T Burrows, Anne Marie Power, Elizabeth Gosling, Nova Mieszkowska, Christopher D G Harley, Michael Nishizaki, Emily Carrington, Bruce Menge, Laura Petes, Melissa M Foley, Angela Johnson, Megan Poole, Mae M Noble, Erin L Richmond, Matt Robart, Jonathan Robinson, Jerod Sapp, Jackie Sones, Bernardo R Broitman, Mark W Denny, Katharine J Mach, Luke P Miller, Michael O'Donnell, Philip Ross, Gretchen E Hofmann, Mackenzie Zippay, Carol Blanchette, J A Macfarlan, Eugenio Carpizo-Ituarte, Benjamin Ruttenberg, Carlos E Peña Mejía, Christopher D McQuaid, Justin Lathlean, Cristián J Monaco, Katy R Nicastro, Gerardo Zardi
At a proximal level, the physiological impacts of global climate change on ectothermic organisms are manifest as changes in body temperatures. Especially for plants and animals exposed to direct solar radiation, body temperatures can be substantially different from air temperatures. We deployed biomimetic sensors that approximate the thermal characteristics of intertidal mussels at 71 sites worldwide, from 1998-present. Loggers recorded temperatures at 10-30 min intervals nearly continuously at multiple intertidal elevations...
October 11, 2016: Scientific Data
Monica Vaccari, Shari N Gordon, Slim Fourati, Luca Schifanella, Namal P M Liyanage, Mark Cameron, Brandon F Keele, Xiaoying Shen, Georgia D Tomaras, Erik Billings, Mangala Rao, Amy W Chung, Karen G Dowell, Chris Bailey-Kellogg, Eric P Brown, Margaret E Ackerman, Diego A Vargas-Inchaustegui, Stephen Whitney, Melvin N Doster, Nicolo Binello, Poonam Pegu, David C Montefiori, Kathryn Foulds, David S Quinn, Mitzi Donaldson, Frank Liang, Karin Loré, Mario Roederer, Richard A Koup, Adrian McDermott, Zhong-Min Ma, Christopher J Miller, Tran B Phan, Donald N Forthal, Matthew Blackburn, Francesca Caccuri, Massimiliano Bissa, Guido Ferrari, Vaniambadi Kalyanaraman, Maria G Ferrari, DeVon Thompson, Marjorie Robert-Guroff, Silvia Ratto-Kim, Jerome H Kim, Nelson L Michael, Sanjay Phogat, Susan W Barnett, Jim Tartaglia, David Venzon, Donald M Stablein, Galit Alter, Rafick-Pierre Sekaly, Genoveffa Franchini
No abstract text is available yet for this article.
October 6, 2016: Nature Medicine
Karina Banda-R, Alfonso Delgado-Salinas, Kyle G Dexter, Reynaldo Linares-Palomino, Ary Oliveira-Filho, Darién Prado, Martin Pullan, Catalina Quintana, Ricarda Riina, Gina M Rodríguez M, Julia Weintritt, Pedro Acevedo-Rodríguez, Juan Adarve, Esteban Álvarez, Anairamiz Aranguren B, Julián Camilo Arteaga, Gerardo Aymard, Alejandro Castaño, Natalia Ceballos-Mago, Álvaro Cogollo, Hermes Cuadros, Freddy Delgado, Wilson Devia, Hilda Dueñas, Laurie Fajardo, Ángel Fernández, Miller Ángel Fernández, Janet Franklin, Ethan H Freid, Luciano A Galetti, Reina Gonto, Roy González-M, Roger Graveson, Eileen H Helmer, Álvaro Idárraga, René López, Humfredo Marcano-Vega, Olga G Martínez, Hernán M Maturo, Morag McDonald, Kurt McLaren, Omar Melo, Francisco Mijares, Virginia Mogni, Diego Molina, Natalia Del Pilar Moreno, Jafet M Nassar, Danilo M Neves, Luis J Oakley, Michael Oatham, Alma Rosa Olvera-Luna, Flávia F Pezzini, Orlando Joel Reyes Dominguez, María Elvira Ríos, Orlando Rivera, Nelly Rodríguez, Alicia Rojas, Tiina Särkinen, Roberto Sánchez, Melvin Smith, Carlos Vargas, Boris Villanueva, R Toby Pennington
Seasonally dry tropical forests are distributed across Latin America and the Caribbean and are highly threatened, with less than 10% of their original extent remaining in many countries. Using 835 inventories covering 4660 species of woody plants, we show marked floristic turnover among inventories and regions, which may be higher than in other neotropical biomes, such as savanna. Such high floristic turnover indicates that numerous conservation areas across many countries will be needed to protect the full diversity of tropical dry forests...
September 23, 2016: Science
Caitlin E Mullarkey, Mark J Bailey, Diana A Golubeva, Gene S Tan, Raffael Nachbagauer, Wenqian He, Kyle E Novakowski, Dawn M Bowdish, Matthew S Miller, Peter Palese
: Broadly neutralizing antibodies that recognize the conserved hemagglutinin (HA) stalk have emerged as exciting new biotherapeutic tools to combat seasonal and pandemic influenza viruses. Our general understanding of the mechanisms by which stalk-specific antibodies achieve protection is rapidly evolving. It has recently been demonstrated that broadly neutralizing HA stalk-specific IgG antibodies require Fc-Fcγ receptor (FcγR) interactions for optimal protection in vivo Here we examine the neutrophil effector functions induced by stalk-specific antibodies...
October 4, 2016: MBio
Justin Stull, Suneel Bhat, Andrew J Miller, Ryan Hoffman, Mark L Wang
Compartment syndrome is an orthopedic emergency with a multitude of etiologies. Although it is most commonly associated with trauma to the extremity, hematoma and infection are 2 rare etiologies of insidious compartment syndrome. Proteus mirabilis is an opportunistic gram-negative species that can infect the respiratory tract, urinary tract, and open wounds. The authors present the case of a 69-year-old woman who developed tissue necrosis and compartment syndrome secondary to an untreated hematoma infected by P mirabilis...
September 29, 2016: Orthopedics
Leah R Miller, Cheryl Marks, Jill B Becker, Patricia D Hurn, Wei-Jung Chen, Teresa Woodruff, Margaret M McCarthy, Farida Sohrabji, Londa Schiebinger, Cora Lee Wetherington, Susan Makris, Arthur P Arnold, Gillian Einstein, Virginia M Miller, Kathryn Sandberg, Susan Maier, Terri L Cornelison, Janine A Clayton
In June 2015, the National Institutes of Health (NIH) released a Guide notice (NOT-OD-15-102) that highlighted the expectation of the NIH that the possible role of sex as a biologic variable be factored into research design, analyses, and reporting of vertebrate animal and human studies. Anticipating these guidelines, the NIH Office of Research on Women's Health, in October 2014, convened key stakeholders to discuss methods and techniques for integrating sex as a biologic variable in preclinical research. The workshop focused on practical methods, experimental design, and approaches to statistical analyses in the use of both male and female animals, cells, and tissues in preclinical research...
September 28, 2016: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
T Kwak, K Drews-Elger, A Ergonul, P C Miller, A Braley, G H Hwang, D Zhao, A Besser, Y Yamamoto, H Yamamoto, D El-Ashry, J M Slingerland, M E Lippman, B I Hudson
The receptor for advanced glycation end products (RAGE) is highly expressed in various cancers and is correlated with poorer outcome in breast and other cancers. Here we tested the role of targeting RAGE by multiple approaches in the tumor and tumor microenvironment, to inhibit the metastatic process. We first tested how RAGE impacts tumor cell-intrinsic mechanisms using either RAGE overexpression or knockdown with short hairpin RNAs (shRNAs). RAGE ectopic overexpression in breast cancer cells increased MEK-EMT (MEK-epithelial-to-mesenchymal transition) signaling, transwell invasion and soft agar colony formation, and in vivo promoted lung metastasis independent of tumor growth...
September 26, 2016: Oncogene
Sheng-Ping Wang, Dan Zhou, Zuliang Yao, Santhosh Satapati, Ying Chen, Natalie A Daurio, Aleksandr Petrov, Xiaolan Shen, Daniel Metzger, Wu Yin, Andrea R Nawrocki, George J Eiermann, Joyce Hwa, Craig Fancourt, Corey Miller, Kithsiri Herath, Thomas P Roddy, Deborah Slipetz, Mark D Erion, Stephen F Previs, David E Kelley
Aberrant regulation of glucose production makes a critical contribution to the impaired glycemic control that is observed in Type 2 diabetes. Although isotopic tracer methods have proven to be informative in quantifying the magnitude of such alterations, it is presumed that one must rely on venous access to administer glucose tracers which therein presents obstacles for the routine application of tracer methods in rodent models. Since intraperitoneal injections are readily used to deliver glucose challenges and/or dose potential therapeutics, we hypothesized that this route could also be used to administer a glucose tracer...
September 20, 2016: American Journal of Physiology. Endocrinology and Metabolism
Mark S Bauer, Christopher J Miller, Mingfei Li, Laura A Bajor, Austin Lee
OBJECTIVES: Numerous antimanic treatments have been introduced over the past two decades, particularly second-generation antipsychotics (SGAs). However, it is not clear whether such newer agents provide any advantage over older treatments. METHODS: A historical cohort design investigated the nationwide population of outpatients with bipolar disorder treated in the Department of Veterans Affairs who were newly initiated on an antimanic agent between 2003 and 2010 (N=27 727)...
September 21, 2016: Bipolar Disorders
Paul E Leon, Wenqian He, Caitlin E Mullarkey, Mark J Bailey, Matthew S Miller, Florian Krammer, Peter Palese, Gene S Tan
Influenza virus strain-specific monoclonal antibodies (mAbs) provide protection independent of Fc gamma receptor (FcγR) engagement. In contrast, optimal in vivo protection achieved by broadly reactive mAbs requires Fc-FcγR engagement. Most strain-specific mAbs target the head domain of the viral hemagglutinin (HA), whereas broadly reactive mAbs typically recognize epitopes within the HA stalk. This observation has led to questions regarding the mechanism regulating the activation of Fc-dependent effector functions by broadly reactive antibodies...
October 4, 2016: Proceedings of the National Academy of Sciences of the United States of America
Karla L Miller, Fidel Alfaro-Almagro, Neal K Bangerter, David L Thomas, Essa Yacoub, Junqian Xu, Andreas J Bartsch, Saad Jbabdi, Stamatios N Sotiropoulos, Jesper L R Andersson, Ludovica Griffanti, Gwenaëlle Douaud, Thomas W Okell, Peter Weale, Iulius Dragonu, Steve Garratt, Sarah Hudson, Rory Collins, Mark Jenkinson, Paul M Matthews, Stephen M Smith
Medical imaging has enormous potential for early disease prediction, but is impeded by the difficulty and expense of acquiring data sets before symptom onset. UK Biobank aims to address this problem directly by acquiring high-quality, consistently acquired imaging data from 100,000 predominantly healthy participants, with health outcomes being tracked over the coming decades. The brain imaging includes structural, diffusion and functional modalities. Along with body and cardiac imaging, genetics, lifestyle measures, biological phenotyping and health records, this imaging is expected to enable discovery of imaging markers of a broad range of diseases at their earliest stages, as well as provide unique insight into disease mechanisms...
September 19, 2016: Nature Neuroscience
Yan Huang, Lenard M Lichtenberger, Morgan Taylor, Justin N Bottsford-Miller, Monika Haemmerle, Michael J Wagner, Yasmin Lyons, Sunila Pradeep, Wei Hu, Rebecca A Previs, Jean M Hansen, Dexing Fang, Piotr L Domiak, Justyna Filant, Elizabeth J Dial, Fangrong Shen, Hiroto Hatakeyama, Anil K Sood
To determine the efficacy of a novel and safer (for gastrointestinal tract) aspirin (aspirin-PC) in preclinical models of ovarian cancer, in vitro dose-response studies were performed to compare the growth-inhibitory effect of aspirin-PC vs. aspirin on 3 human (A2780, SKOV3ip1, HeyA8), and a mouse (ID8) ovarian cancer cell line over an 8-day culture period. In the in vivo studies, the aspirin test drugs were studied alone and in the presence of a VEGF-A inhibitor (bevacizumab or B20), due to an emerging role for platelets in tumor growth following anti-angiogenic therapy, and we examined their underlying mechanisms...
September 16, 2016: Molecular Cancer Therapeutics
Claire S Zhu, Wen-Yi Huang, Paul F Pinsky, Christine D Berg, Mark Sherman, Kelly J Yu, Danielle M Carrick, Amanda Black, Robert Hoover, Petra Lenz, Craig Williams, Laura Hawkins, Matthew Chaloux, Susan Yurgalevitch, Sunitha Mathew, Amy Miller, Vanessa Olivo, Asia Khan, Shannon M Pretzel, Deborah Multerer, Patricia Beckmann, Karen G Broski, Neal D Freedman
BACKGROUND: Pathology tissue specimens with associated epidemiological and clinical data are valuable for cancer research. The Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial undertook a large-scale effort to create a public resource of pathology tissues from PLCO participants who developed a cancer during the trial. METHODS: Formalin-Fixed Paraffin-Embedded (FFPE) tissue blocks were obtained from pathology laboratories on a loan basis for central processing of tissue microarrays, with additional free-standing tissue cores collected for nucleic acid extraction...
September 15, 2016: Cancer Epidemiology, Biomarkers & Prevention
Blair E Wisco, Brian P Marx, Mark W Miller, Erika J Wolf, Natalie P Mota, John H Krystal, Steven M Southwick, Robert H Pietrzak
OBJECTIVE: With the publication of DSM-5, important changes were made to the diagnostic criteria for posttraumatic stress disorder (PTSD), including the addition of 3 new symptoms. Some have argued that these changes will further increase the already high rates of comorbidity between PTSD and other psychiatric disorders. This study examined the prevalence of DSM-5 PTSD, conditional probability of PTSD given certain trauma exposures, endorsement of specific PTSD symptoms, and psychiatric comorbidities in the US veteran population...
September 13, 2016: Journal of Clinical Psychiatry
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