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Jeremy Lewis

Shouzhe Lin, Dameng Lian, Weihua Liu, Aaron Haig, Ian Lobb, Ahmed Hijazi, Hassan Razvi, Jeremy Burton, Matthew Whiteman, Alp Sener
OBJECTIVES: To assess the effects of slow-releasing H2 S donor GYY4137 on post-obstructive renal function and injury following unilateral ureteral obstruction (UUO) by using the UUO and reimplantation (UUO-R) model in rats and to elucidate potential mechanisms by using an in vitro model of epithelial-mesenchymal transition (EMT). METHODS: Male Lewis rats underwent UUO at the left ureterovesical junction. From post-obstructive day (POD) 1-13, rats received daily intraperitoneal (IP) injection of phosphate buffered saline (PBS, 1 mL) or GYY4137 (200 μmol/kg/day in 1 mL PBS, IP)...
March 6, 2018: Nitric Oxide: Biology and Chemistry
Jeremy Lewis
In 1972, American orthopaedic surgeon Charles Neer published his seminal paper, "Anterior Acromioplasty for the Chronic Impingement Syndrome in the Shoulder: A Preliminary Report." It wasn't a robust scientific paper; however, it changed the direction of orthopaedic practice for the next half century. Neer argued that a primary cause of shoulder pain was attrition of the supraspinatus tendon and related structures from the overlying acromion, especially when the arm was elevated. Neer recommended surgical removal to stop the impingement, and over the last half century, it could be argued that millions of people around the globe would have undergone acromioplasty surgery to stop this portion of the bone impinging onto the soft tissues located in the subacromial space...
March 2018: Journal of Orthopaedic and Sports Physical Therapy
Zoe Arvanitakis, Sue E Leurgans, Debra A Fleischman, Julie A Schneider, Kumar B Rajan, Jeremy J Pruzin, Raj C Shah, Denis A Evans, Lisa L Barnes, David A Bennett
OBJECTIVE: To determine relationships of memory complaints to cognitive function and decline, incident dementia, and neurodegenerative and other neuropathologies, as well as the population-attributable risk for dementia in older black and white persons. METHODS: 4015 community-based persons (28% black; 74% women; mean baseline age 78 years), were enrolled in one of four longitudinal cohort studies, and another 2937 in a population-based cohort. Memory scores, assessed using two questions (5-point Likert scales) were categorized as complaints present or absent...
February 21, 2018: Annals of Neurology
Jennifer W Israel, Grace A Chappell, Jeremy M Simon, Sebastian Pott, Alexias Safi, Lauren Lewis, Paul Cotney, Hala S Boulos, Wanda Bodnar, Jason D Lieb, Gregory E Crawford, Terrence S Furey, Ivan Rusyn
Epigenetic effects of environmental chemicals are under intense investigation to fill existing knowledge gaps between environmental/occupational exposures and adverse health outcomes. Chromatin accessibility is one prominent mechanism of epigenetic control of transcription, and understanding of the chemical effects on both could inform the causal role of epigenetic alterations in disease mechanisms. In this study, we hypothesized that baseline variability in chromatin organization and transcription profiles among various tissues and mouse strains influence the outcome of exposure to the DNA damaging chemical 1,3-butadiene...
February 10, 2018: Mammalian Genome: Official Journal of the International Mammalian Genome Society
Will A Cobb, Lewis Dingle, Raina Zarb Adami, Jeremy Rodrigues
Fracture-dislocations of the carpometacarpal joint (CMCJ) of the little ray involve dorsal subluxation of the metacarpal base and they may be associated with injury of neighbouring CMCJs. Different treatment options are described, with no clear consensus on their management. This study presents a systematic review of comparative studies describing the management of these injuries. A bespoke search strategy was applied across multiple databases. Results were screened against specified stepwise inclusion criteria and data were extracted independently by two authors with discrepancy resolution by a third...
January 1, 2018: Journal of Hand Surgery, European Volume
Catharine Siân MacRae, Duncan Critchley, Jeremy S Lewis, Adam Shortland
Objective: Differences in postural control and gait have been identified between people with and without chronic low back pain (CLBP); however, many previous studies present data from small samples, or have used methodologies with questionable reliability. This study, employing robust methodology, hypothesised that there would be a difference in postural control, and spatiotemporal parameters of gait in people with CLBP compared with asymptomatic individuals. Methods: This cross-sectional case-control study age-matched and gender-matched 16 CLBP and 16 asymptomatic participants...
2018: BMJ Open Sport & Exercise Medicine
Matthew Grant, Andrew Haydon, Lewis Au, Simon Wilkins, Karen Oliva, Eva Segelov, Yoland Antill, Peter Carne, Pravin Ranchod, Adrian Polglase, Chip Farmer, Martin Chin, Roger Wale, Paul Simpson, Stephen Bell, Stewart Skinner, Paul McMurrick, Jeremy Shapiro
BACKGROUND/OBJECTIVES: Adjuvant chemotherapy for Stage II colon cancer offers a small (2-3%) overall survival benefit and is not universally recommended. Mismatch repair deficiency (dMMR) confers an improved prognosis identifying patients unlikely to benefit from adjuvant chemotherapy. The aim of this study was to investigate the use of dMMR immunohistochemistry in two major cancer treatment centres. METHODS: Prospective data were collected on all patients with resected Stage II colon cancer between 2010 and 2015 across two large Australian hospitals...
January 20, 2018: International Journal of Surgery
Tsuyoshi Kato, Ricardo Rodriguez, Isabel Alvarado-Beltran, Jérémy Saouli, Antoine Baceiredo, Nathalie Saffon-Merceron, Vicenç Branchadell
The donor-stabilized sila--lactone reacts with CO2 via a [2+2]-cycloaddition to form the spiro-cyclic silicon carbonate derivative. Of particular interest, this process is reversible at room temperature. Furthermore, the photolysis of resulting CO2 adduct affords the first persistent SiO2-CO2 mixed dimer (SiCO4), presenting a Si2O4-like structure, which is stabilized by a Lewis donor-acceptor type ligand. As predicted by theoretical calculations, in marked contrast to Si2O4, the mixed dimer SiCO4 is labile and readily releases CO2...
January 15, 2018: Angewandte Chemie
Tim Cook, Catherine Minns Lowe, Mark Maybury, Jeremy S Lewis
OBJECTIVE: To compare the effectiveness of corticosteroid injections to local anaesthetic injections in the management of rotator cuff-related shoulder pain (RCRSP). DESIGN: Systematic review with best evidence synthesis. DATA SOURCES: The Cochrane, PubMed, CINAHL Plus, PEDro and EMBASE electronic databases were searched (inception until 8 June 2017). Reference lists of included articles were also hand searched. ELIGIBILITY CRITERIA: Two reviewers independently evaluated eligibility...
January 5, 2018: British Journal of Sports Medicine
Elizabeth A Coon, Jeremy K Cutsforth-Gregory, Eduardo E Benarroch
The synucleinopathies-Parkinson's disease, dementia with Lewy bodies, multiple system atrophy, and pure autonomic failure-result from distinct patterns of abnormal α-synuclein aggregation throughout the nervous system. Autonomic dysfunction in these disorders results from variable involvement of the central and peripheral autonomic networks. The major pathologic hallmark of Parkinson's disease and dementia with Lewy bodies is Lewy bodies and Lewy neurites; of multiple system atrophy, oligodendroglial cytoplasmic inclusions; and of pure autonomic failure, peripheral neuronal cytoplasmic inclusions...
January 3, 2018: Movement Disorders: Official Journal of the Movement Disorder Society
Chad E Cook, Neil E O'Connell, Toby Hall, Steven Z George, Gwendolen Jull, Alexis A Wright, Enrique Lluch Girbés, Jeremy Lewis, Mark Hancock
As a potential high-yield tool for disseminating information that can reach many people, social media is transforming how clinicians, the public, and policy makers are educated and find new knowledge associated with research-related information. Social media is available to all who access the internet, reducing selected barriers to acquiring original source documents such as journal articles or books and potentially improving implementation-the process of formulating a conclusion and moving on that decision...
January 2018: Journal of Orthopaedic and Sports Physical Therapy
Eva Barrett, Carmela Conroy, Marie Corcoran, Kieran O' Sullivan, Helen Purtill, Jeremy Lewis, Karen McCreesh
STUDY DESIGN: A case series was carried out. INTRODUCTION: There is a lack of evidence exploring the effectiveness of group exercise classes for people with nonspecific shoulder pain (NSSP). Also, there is a lack of research that measures potential reductions in thoracic kyphosis after exercise interventions in people with NSSP. PURPOSE OF THE STUDY: To observe changes in shoulder pain, disability, and thoracic kyphosis in 2 groups of people with NSSP, after 2 different types of group exercise classes...
December 4, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
Rowan F van Golen, Pim B Olthof, Lianne R de Haan, Robert J Coelen, Alexandros Pechlivanis, Mark J de Keijzer, Ruud Weijer, Dirk R de Waart, André B P van Kuilenburg, Jeroen Roelofsen, Pim W Gilijamse, Martinus A Maas, Matthew R Lewis, Jeremy K Nicholson, Joanne Verheij, Michal Heger
Obstructive cholestasis causes liver injury via accumulation of toxic bile acids (BAs). Therapeutic options for cholestatic liver disease are limited, partially because the available murine disease models lack translational value. Profiling of time-related changes following bile duct ligation (BDL) in Gold Syrian hamsters revealed a biochemical response similar to cholestatic patients in terms of BA pool composition, alterations in hepatocyte BA transport and signaling, suppression of BA production, and adapted BA metabolism...
March 2018: Biochimica et Biophysica Acta
James S Lewis, Jeremy Shelton, Krystle Lang Kuhs, Derek K Smith
Routine testing for p16 immunohistochemistry (with selective HPV-specific test use) has been recommended for clinical practice in oropharyngeal squamous cell carcinoma (OPSCC). Data suggests that the E6H4 clone performs best for this purpose, yet no studies have evaluated the optimal antibody concentration for OPSCC testing. We evaluated three concentrations (undiluted, 1:5, and 1:10) of the primary antibody solution for E6H4 using tissue microarrays from a cohort of 199 OPSCC patients with a > 70% staining cutoff for positivity...
November 30, 2017: Head and Neck Pathology
Emily J MacKay, Michael D Stubna, Daniel N Holena, Patrick M Reilly, Mark J Seamon, Brian P Smith, Lewis J Kaplan, Jeremy W Cannon
No abstract text is available yet for this article.
February 2018: Anesthesia and Analgesia
Sue M Evans, Jeremy L Millar, Caroline M Moore, John D Lewis, Hartwig Huland, Fanny Sampurno, Sarah E Connor, Paul Villanti, Mark S Litwin
PURPOSE: Globally, prostate cancer treatment and outcomes for men vary according to where they live, their race and the care they receive. The TrueNTH Global Registry project was established as an international registry monitoring care provided to men with localised prostate cancer (CaP). PARTICIPANTS: Sites with existing CaP databases in Movember fundraising countries were invited to participate in the international registry. In total, 25 Local Data Centres (LDCs) representing 113 participating sites across 13 countries have nominated to contribute to the project...
November 28, 2017: BMJ Open
Kenji Kozuka, Ying He, Samantha Koo-McCoy, Padmapriya Kumaraswamy, Baoming Nie, Karen Shaw, Priscilla Chan, Michael Leadbetter, Limin He, Jason G Lewis, Ziyang Zhong, Dominique Charmot, Marwan Balaa, Andrew J King, Jeremy S Caldwell, Matthew Siegel
We describe the development and characterization of a mouse and human epithelial cell monolayer platform of the small and large intestines, with a broad range of potential applications including the discovery and development of minimally systemic drug candidates. Culture conditions for each intestinal segment were optimized by correlating monolayer global gene expression with the corresponding tissue segment. The monolayers polarized, formed tight junctions, and contained a diversity of intestinal epithelial cell lineages...
November 7, 2017: Stem Cell Reports
Eva Barrett, Brian Lenehan, Kieran O'sullivan, Jeremy Lewis, Karen McCreesh
INTRODUCTION: Physiotherapists commonly use the manual inclinometer and Flexicurve for the clinical measurement of thoracic spinal posture. The aim of this study is to examine the concurrent validity of the Flexicurve and manual inclinometer in relation to the radiographic Cobb angle for the measurement of thoracic kyphosis. METHODS: Eleven subjects (seven males, four females) underwent a sagittal plane spinal radiograph. Immediately following the radiograph, a physiotherapist measured thoracic kyphosis using the Flexicurve and manual inclinometer before the subjects moved from position...
November 7, 2017: Physiotherapy Theory and Practice
Henry J Lin, Jennifer Lehoang, Isabel Kwan, Anita Baghaee, Priya Prasad, Stephanie J Ha-Chen, Tanesha Moss, Jeremy D Woods
The 8 studs on a 2 × 4 Lego brick conveniently represent the outer shell of electrons for carbon, nitrogen, and oxygen atoms. We used Lego bricks to model these atoms, which are then joined together to form molecules by following the Lewis octet rule. A variety of small biological molecules can be modeled in this way, such as most amino acids, fatty acids, glucose, and various intermediate metabolites. Model building with these familiar toys can be a helpful, hands-on exercise for learning-or re-learning-biochemical pathways...
November 6, 2017: Biochemistry and Molecular Biology Education
Terrence F Meehan, Nathalie Conte, Theodore Goldstein, Giorgio Inghirami, Mark A Murakami, Sebastian Brabetz, Zhiping Gu, Jeffrey A Wiser, Patrick Dunn, Dale A Begley, Debra M Krupke, Andrea Bertotti, Alejandra Bruna, Matthew H Brush, Annette T Byrne, Carlos Caldas, Amanda L Christie, Dominic A Clark, Heidi Dowst, Jonathan R Dry, James H Doroshow, Olivier Duchamp, Yvonne A Evrard, Stephane Ferretti, Kristopher K Frese, Neal C Goodwin, Danielle Greenawalt, Melissa A Haendel, Els Hermans, Peter J Houghton, Jos Jonkers, Kristel Kemper, Tin O Khor, Michael T Lewis, K C Kent Lloyd, Jeremy Mason, Enzo Medico, Steven B Neuhauser, James M Olson, Daniel S Peeper, Oscar M Rueda, Je Kyung Seong, Livio Trusolino, Emilie Vinolo, Robert J Wechsler-Reya, David M Weinstock, Alana Welm, S John Weroha, Frédéric Amant, Stefan M Pfister, Marcel Kool, Helen Parkinson, Atul J Butte, Carol J Bult
Patient-derived tumor xenograft (PDX) mouse models have emerged as an important oncology research platform to study tumor evolution, mechanisms of drug response and resistance, and tailoring chemotherapeutic approaches for individual patients. The lack of robust standards for reporting on PDX models has hampered the ability of researchers to find relevant PDX models and associated data. Here we present the PDX models minimal information standard (PDX-MI) for reporting on the generation, quality assurance, and use of PDX models...
November 1, 2017: Cancer Research
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