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steven gross

Rebecca M Stanley, Rachel A Jones, Dylan P Cliff, Stewart G Trost, Donna Berthelsen, Jo Salmon, Marijka Batterham, Simon Eckermann, John J Reilly, Ngiare Brown, Karen J Mickle, Steven J Howard, Trina Hinkley, Xanne Janssen, Paul Chandler, Penny Cross, Fay Gowers, Anthony D Okely
BACKGROUND: Participation in regular physical activity (PA) during the early years helps children achieve healthy body weight and can substantially improve motor development, bone health, psychosocial health and cognitive development. Despite common assumptions that young children are naturally active, evidence shows that they are insufficiently active for health and developmental benefits. Exploring strategies to increase physical activity in young children is a public health and research priority...
October 19, 2016: BMC Public Health
Jeremy J Pruzin, Julie A Schneider, Ana W Capuano, Sue E Leurgans, Lisa L Barnes, Rexford S Ahima, Steven E Arnold, David A Bennett, Zoe Arvanitakis
We examined the relationship of diabetes and hemoglobin A1C (A1C) to 2 common causes of dementia. The study included 1228 subjects who underwent annual clinical evaluations and a brain autopsy at death, as part of a Rush longitudinal cohort study of aging. A total of 433 subjects had A1C data available. Neuropathologic evaluations documented the size and location of infarcts. Modified silver stain-based Alzheimer disease (AD) measures included global and regional scores. We used regression analyses to examine associations of diabetes and A1C with overall and regional neuropathology...
October 17, 2016: Alzheimer Disease and Associated Disorders
Jeremy S Francis, Ireneusz Wojtas, Vladimir Markov, Steven J Gray, Thomas J McCown, R Jude Samulski, Larissa T Bilaniuk, Dah-Jyuu Wang, Darryl C De Vivo, Christopher G Janson, Paola Leone
Breakdown of neuro-glial N-acetyl-aspartate (NAA) metabolism results in the failure of developmental myelination, manifest in the congenital pediatric leukodystrophy Canavan disease caused by mutations to the sole NAA catabolizing enzyme aspartoacylase. Canavan disease is a major point of focus for efforts to define NAA function, with available evidence suggesting NAA serves as an acetyl donor for fatty acid synthesis during myelination. Elevated NAA is a diagnostic hallmark of Canavan disease, which contrasts with a broad spectrum of alternative neurodegenerative contexts in which levels of NAA are inversely proportional to pathological progression...
October 4, 2016: Neurobiology of Disease
Babu J N Reddy, Steven Gross
No abstract text is available yet for this article.
September 22, 2016: Cell Cycle
Amer M Zeidan, Amy J Davidoff, Jessica B Long, Xin Hu, Rong Wang, Xiaomei Ma, Cary P Gross, Gregory A Abel, Scott F Huntington, Nikolai A Podoltsev, Uno Hajime, Thomas Prebet, Steven D Gore
The hypomethylating agents (HMAs) azacitidine and decitabine are both approved for treatment of myelodysplastic syndromes (MDS) in the USA. In Europe, decitabine is not approved due to lack of survival advantage in randomized trials. The two drugs have not been compared in clinical trials. We identified patients diagnosed with MDS between 2004 and 2011 from the Surveillance, Epidemiology, and End Results (SEER)-Medicare linked database in the USA who received ≥ 10 doses of either HMA. We estimated survival from HMA initiation with Kaplan-Meier methods and used multivariate Cox proportional hazards models to adjust for covariates...
September 21, 2016: British Journal of Haematology
Yasmin Iles-Caven, Jean Golding, Steven Gregory, Alan Emond, Caroline M Taylor
As part of the Avon Longitudinal Study of Parents and Children (ALSPAC), measures of early child development were collected using both hands-on expert assessment (on a random 10% sub-sample) by trained psychologists at 18 months using the Griffiths Mental Development Scales (Extended 0-8 years) and from detailed questionnaires completed by the study mothers on the whole cohort using assessments based on the Denver Developmental Screening Test. The development determined by the psychologists on the 10% subsample showed a correlation of 0...
December 2016: Data in Brief
Richard D Beger, Warwick Dunn, Michael A Schmidt, Steven S Gross, Jennifer A Kirwan, Marta Cascante, Lorraine Brennan, David S Wishart, Matej Oresic, Thomas Hankemeier, David I Broadhurst, Andrew N Lane, Karsten Suhre, Gabi Kastenmüller, Susan J Sumner, Ines Thiele, Oliver Fiehn, Rima Kaddurah-Daouk
INTRODUCTION BACKGROUND TO METABOLOMICS: Metabolomics is the comprehensive study of the metabolome, the repertoire of biochemicals (or small molecules) present in cells, tissues, and body fluids. The study of metabolism at the global or "-omics" level is a rapidly growing field that has the potential to have a profound impact upon medical practice. At the center of metabolomics, is the concept that a person's metabolic state provides a close representation of that individual's overall health status...
2016: Metabolomics: Official Journal of the Metabolomic Society
Philip Cornford, Joaquim Bellmunt, Michel Bolla, Erik Briers, Maria De Santis, Tobias Gross, Ann M Henry, Steven Joniau, Thomas B Lam, Malcolm D Mason, Henk G van der Poel, Theo H van der Kwast, Olivier Rouvière, Thomas Wiegel, Nicolas Mottet
OBJECTIVE: To present a summary of the 2016 version of the European Association of Urology (EAU) - European Society for Radiotherapy & Oncology (ESTRO) - International Society of Geriatric Oncology (SIOG) Guidelines on the treatment of relapsing, metastatic, and castration-resistant prostate cancer (CRPC). EVIDENCE ACQUISITION: The working panel performed a literature review of the new data (2013-2015). The guidelines were updated, and the levels of evidence and/or grades of recommendation were added based on a systematic review of the literature...
August 31, 2016: European Urology
Danil V Makarov, Erica Sedlander, R Scott Braithwaite, Scott E Sherman, Steven Zeliadt, Cary P Gross, Caitlin Curnyn, Michele Shedlin
BACKGROUND: Approximately half of veterans with low-risk prostate cancer receive guideline-discordant imaging. Our objective was to identify and describe (1) physician knowledge, attitudes, and practices related to the use of imaging to stage prostate cancer, (2) patient attitudes and behaviors related to use of imaging, and (3) to compare responses across three VA medical centers (VAMCs). METHODS: A qualitative approach was used to explore patient and provider knowledge and behaviors relating to the use of imaging...
2016: Implementation Science: IS
Mingfeng Zhang, Zhaoming Wang, Ofure Obazee, Jinping Jia, Erica J Childs, Jason Hoskins, Gisella Figlioli, Evelina Mocci, Irene Collins, Charles C Chung, Christopher Hautman, Alan A Arslan, Laura Beane-Freeman, Paige M Bracci, Julie Buring, Eric J Duell, Steven Gallinger, Graham G Giles, Gary E Goodman, Phyllis J Goodman, Aruna Kamineni, Laurence N Kolonel, Matthew H Kulke, Núria Malats, Sara H Olson, Howard D Sesso, Kala Visvanathan, Emily White, Wei Zheng, Christian C Abnet, Demetrius Albanes, Gabriella Andreotti, Lauren Brais, H Bas Bueno-de-Mesquita, Daniela Basso, Sonja I Berndt, Marie-Christine Boutron-Ruault, Maarten F Bijlsma, Hermann Brenner, Laurie Burdette, Daniele Campa, Neil E Caporaso, Gabriele Capurso, Giulia Martina Cavestro, Michelle Cotterchio, Eithne Costello, Joanne Elena, Ugo Boggi, J Michael Gaziano, Maria Gazouli, Edward L Giovannucci, Michael Goggins, Myron Gross, Christopher A Haiman, Manal Hassan, Kathy J Helzlsouer, Nan Hu, David J Hunter, Elzbieta Iskierka-Jazdzewska, Mazda Jenab, Rudolf Kaaks, Timothy J Key, Kay-Tee Khaw, Eric A Klein, Manolis Kogevinas, Vittorio Krogh, Juozas Kupcinskas, Robert C Kurtz, Maria T Landi, Stefano Landi, Loic Le Marchand, Andrea Mambrini, Satu Mannisto, Roger L Milne, Rachel E Neale, Ann L Oberg, Salvatore Panico, Alpa V Patel, Petra H M Peeters, Ulrike Peters, Raffaele Pezzilli, Miquel Porta, Mark Purdue, J Ramón Quiros, Elio Riboli, Nathaniel Rothman, Aldo Scarpa, Ghislaine Scelo, Xiao-Ou Shu, Debra T Silverman, Pavel Soucek, Oliver Strobel, Malin Sund, Ewa Małecka-Panas, Philip R Taylor, Francesca Tavano, Ruth C Travis, Mark Thornquist, Anne Tjønneland, Geoffrey S Tobias, Dimitrios Trichopoulos, Yogesh Vashist, Pavel Vodicka, Jean Wactawski-Wende, Nicolas Wentzensen, Herbert Yu, Kai Yu, Anne Zeleniuch-Jacquotte, Charles Kooperberg, Harvey A Risch, Eric J Jacobs, Donghui Li, Charles Fuchs, Robert Hoover, Patricia Hartge, Stephen J Chanock, Gloria M Petersen, Rachael S Stolzenberg-Solomon, Brian M Wolpin, Peter Kraft, Alison P Klein, Federico Canzian, Laufey T Amundadottir
Genome-wide association studies (GWAS) have identified common pancreatic cancer susceptibility variants at 13 chromosomal loci in individuals of European descent. To identify new susceptibility variants, we performed imputation based on 1000 Genomes (1000G) Project data and association analysis using 5,107 case and 8,845 control subjects from 27 cohort and case-control studies that participated in the PanScan I-III GWAS. This analysis, in combination with a two-staged replication in an additional 6,076 case and 7,555 control subjects from the PANcreatic Disease ReseArch (PANDoRA) and Pancreatic Cancer Case-Control (PanC4) Consortia uncovered 3 new pancreatic cancer risk signals marked by single nucleotide polymorphisms (SNPs) rs2816938 at chromosome 1q32...
August 1, 2016: Oncotarget
Nicolas Mottet, Joaquim Bellmunt, Michel Bolla, Erik Briers, Marcus G Cumberbatch, Maria De Santis, Nicola Fossati, Tobias Gross, Ann M Henry, Steven Joniau, Thomas B Lam, Malcolm D Mason, Vsevolod B Matveev, Paul C Moldovan, Roderick C N van den Bergh, Thomas Van den Broeck, Henk G van der Poel, Theo H van der Kwast, Olivier Rouvière, Ivo G Schoots, Thomas Wiegel, Philip Cornford
OBJECTIVE: To present a summary of the 2016 version of the European Association of Urology (EAU) - European Society for Radiotherapy & Oncology (ESTRO) - International Society of Geriatric Oncology (SIOG) Guidelines on screening, diagnosis, and local treatment with curative intent of clinically localised prostate cancer (PCa). EVIDENCE ACQUISITION: The working panel performed a literature review of the new data (2013-2015). The guidelines were updated and the levels of evidence and/or grades of recommendation were added based on a systematic review of the evidence...
August 25, 2016: European Urology
Amer M Zeidan, Rong Wang, Cary P Gross, Steven D Gore, Scott F Huntington, Thomas Prebet, Gregory A Abel, Amy J Davidoff, Xiaomei Ma
No abstract text is available yet for this article.
August 25, 2016: Leukemia & Lymphoma
James Prueter, Shawn M Stevens, Norberto Andaluz, Ravi N Samy
OBJECTIVE: In this patient report, Parsonage-Turner syndrome (acute brachial neuropathy) developed in our patient 1 day after resection of a vestibular schwannoma by a middle cranial fossa approach. Aiming to increase awareness of this rare disorder among neurotologists, we describe differential diagnoses, work-up, and management strategies. PATIENT: A 67-year-old man treated for vestibular schwannoma at a single tertiary referral center. INTERVENTION: Surgery for vestibular schwannoma, electromyography for confirmation of diagnosis, and physical therapy...
September 2016: Otology & Neurotology
Jason M Warram, Esther de Boer, Gooitzen M van Dam, Lindsay S Moore, Stephanie L Bevans, Erika M Walsh, Erik S Young, William R Carroll, Todd M Stevens, Eben L Rosenthal
Accurately identifying close or positive margins in real-time permits re-excision during surgical procedures. Intraoperative assessment of margins via gross examination and frozen section is a widely used tool to assist the surgeon in achieving complete resection. While this methodology permits diagnosis of freshly resected tissue, the process is fraught with misinterpretation and sampling errors. During fluorescence-guided surgery, an exogenous fluorescent agent specific for the target disease is imaged in order to navigate the surgical excision...
April 2016: Journal of Pathology. Clinical Research
Babu J N Reddy, Michelle Mattson, Caitlin L Wynne, Omid Vadpey, Abdo Durra, Dail Chapman, Richard B Vallee, Steven P Gross
Most sub-cellular cargos are transported along microtubules by kinesin and dynein molecular motors, but how transport is regulated is not well understood. It is unknown whether local control is possible, for example, by changes in specific cargo-associated motor behaviour to react to impediments. Here we discover that microtubule-associated lipid droplets (LDs) in COS1 cells respond to an optical trap with a remarkable enhancement in sustained force production. This effect is observed only for microtubule minus-end-moving LDs...
2016: Nature Communications
Markus Wallner, Jason M Duran, Sadia Mohsin, Constantine D Troupes, Davy Vanhoutte, Giulia Borghetti, Ronald J Vagnozzi, Polina Gross, Daohai Yu, Danielle M Trappanese, Hajime Kubo, Amir Toib, Thomas E Sharp, Shavonn C Harper, Michael A Volkert, Timothy Starosta, Eric A Feldsott, Remus M Berretta, Tao Wang, Mary F Barbe, Jeffrey D Molkentin, Steven R Houser
RATIONALE: Catecholamines increase cardiac contractility, but exposure to high concentrations or prolonged exposures can cause cardiac injury. A recent study demonstrated that a single subcutaneous injection of isoproterenol (ISO; 200 mg/kg) in mice causes acute myocyte death (8%-10%) with complete cardiac repair within a month. Cardiac regeneration was via endogenous cKit(+) cardiac stem cell-mediated new myocyte formation. OBJECTIVE: Our goal was to validate this simple injury/regeneration system and use it to study the biology of newly forming adult cardiac myocytes...
September 16, 2016: Circulation Research
Amanda Guthrie, Scott Citino, Leah Rooker, Alexandra Zelazo-Kessler, Ailam Lim, Carl Myers, Steven R Bolin, Karen Trainor
CASE DESCRIPTION Within a 2-week period, 4 southern cassowaries (Casuarius casuarius) at an exhibit at a Virginia zoo died acutely subsequent to eastern equine encephalitis virus (EEEV) infection. This prompted a search for other EEEV outbreaks in cassowaries, which resulted in the identification of 2 additional cassowaries that died of EEEV infection at a conservation center in Florida. CLINICAL FINDINGS Both juvenile and adult birds were affected. Three of the 6 birds died acutely with no premonitory signs...
August 1, 2016: Journal of the American Veterinary Medical Association
David C Montrose, Xi Kathy Zhou, Erin M McNally, Erika Sue, Rhonda K Yantiss, Steven S Gross, Nitai D Leve, Edward D Karoly, Chen S Suen, Lilan Ling, Robert Benezra, Eric G Pamer, Andrew J Dannenberg
Treatment with celecoxib, a selective COX-2 inhibitor, reduces formation of premalignant adenomatous polyps in the gastrointestinal tracts of humans and mice. In addition to its chemopreventive activity, celecoxib can exhibit antimicrobial activity. Differing bacterial profiles have been found in feces from colon cancer patients compared with those of normal subjects. Moreover, preclinical studies suggest that bacteria can modulate intestinal tumorigenesis by secreting specific metabolites. In the current study, we determined whether celecoxib treatment altered the luminal microbiota and metabolome in association with reducing intestinal polyp burden in mice...
September 2016: Cancer Prevention Research
Christina M Dahmcke, Kenneth E Steven, Louise K Larsen, Asger L Poulsen, Ahmad Abdul-Al, Christina Dahl, Per Guldberg
: Retrospective studies have provided proof of principle that bladder cancer can be detected by testing for the presence of tumor DNA in urine. We have conducted a prospective blinded study to determine whether a urine-based DNA test can replace flexible cystoscopy in the initial assessment of gross hematuria. A total of 475 consecutive patients underwent standard urological examination including flexible cystoscopy and computed tomography urography, and provided urine samples immediately before (n=461) and after (n=444) cystoscopy...
July 11, 2016: European Urology
Edward G Carey, Sagar S Deshpande, Alexander R Zheutlin, Noah S Nelson, Alexis Donneys, Stephen Y Kang, Kathleen K Gallagher, Peter A Felice, Catherine N Tchanque-Fossuo, Steven R Buchman
PURPOSE: The vascularity, bone mineral density distribution, and histomorphometric data between the inbred, isogenic Lewis rat and the outbred, nonisogenic Sprague Dawley rat within mandibular distraction osteogenesis (MDO) were evaluated to allow future researchers to compare the results generated from these 2 animals. We hypothesized that little difference would be found between the 2 strains within these metrics. MATERIALS AND METHODS: We implemented a comparative study between the Lewis and Sprague Dawley rat strains within MDO...
October 2016: Journal of Oral and Maxillofacial Surgery
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