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https://www.readbyqxmd.com/read/29346778/diverse-brain-myeloid-expression-profiles-reveal-distinct-microglial-activation-states-and-aspects-of-alzheimer-s-disease-not-evident-in-mouse-models
#1
Brad A Friedman, Karpagam Srinivasan, Gai Ayalon, William J Meilandt, Han Lin, Melanie A Huntley, Yi Cao, Seung-Hye Lee, Patrick C G Haddick, Hai Ngu, Zora Modrusan, Jessica L Larson, Joshua S Kaminker, Marcel P van der Brug, David V Hansen
Microglia, the CNS-resident immune cells, play important roles in disease, but the spectrum of their possible activation states is not well understood. We derived co-regulated gene modules from transcriptional profiles of CNS myeloid cells of diverse mouse models, including new tauopathy model datasets. Using these modules to interpret single-cell data from an Alzheimer's disease (AD) model, we identified microglial subsets-distinct from previously reported "disease-associated microglia"-expressing interferon-related or proliferation modules...
January 16, 2018: Cell Reports
https://www.readbyqxmd.com/read/29346703/pursuing-personal-passion-learner-centered-research-mentoring
#2
William R Phillips
New researchers often face difficulty finding and focusing research questions. I describe a new tool for research mentoring, the Pursuing Personal Passion (P3) interview, and a systematic approach to help learners organize their curiosity and develop researchable questions aligned with their personal and professional priorities. The learner-centered P3 research interview parallels the patient-centered clinical interview. This paper reviews experience with 27 research mentees over the years 2009 to 2016, using the P3 approach to identify their initial research topics, classify their underlying passions and track the evolution into their final research questions...
January 2018: Family Medicine
https://www.readbyqxmd.com/read/29346494/novel-myopia-genes-and-pathways-identified-from-syndromic-forms-of-myopia
#3
D Ian Flitcroft, James Loughman, Christine F Wildsoet, Cathy Williams, Jeremy A Guggenheim
Purpose: To test the hypothesis that genes known to cause clinical syndromes featuring myopia also harbor polymorphisms contributing to nonsyndromic refractive errors. Methods: Clinical phenotypes and syndromes that have refractive errors as a recognized feature were identified using the Online Mendelian Inheritance in Man (OMIM) database. One hundred fifty-four unique causative genes were identified, of which 119 were specifically linked with myopia and 114 represented syndromic myopia (i...
January 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29346437/tissue-specific-transcriptome-analyses-provide-new-insights-into-gpcr-signalling-in-adult-schistosoma-mansoni
#4
REVIEW
Steffen Hahnel, Nic Wheeler, Zhigang Lu, Arporn Wangwiwatsin, Paul McVeigh, Aaron Maule, Matthew Berriman, Timothy Day, Paula Ribeiro, Christoph G Grevelding
Schistosomes are blood-dwelling trematodes with global impact on human and animal health. Because medical treatment is currently based on a single drug, praziquantel, there is urgent need for the development of alternative control strategies. The Schistosoma mansoni genome project provides a platform to study and connect the genetic repertoire of schistosomes to specific biological functions essential for successful parasitism. G protein-coupled receptors (GPCRs) form the largest superfamily of transmembrane receptors throughout the Eumetazoan phyla, including platyhelminths...
January 2018: PLoS Pathogens
https://www.readbyqxmd.com/read/29346357/type-of-cows-milk-consumption-and-relationship-to-health-predictors-in-new-zealand-preschool-children
#5
Hajar Mazahery, Carlos A Camargo, Carolyn Cairncross, Lisa A Houghton, Cameron C Grant, Jane Coad, Cathryn A Conlon, Pamela R von Hurst
AIMS: New Zealand dietary guidelines recommend children from two years of age consume low- or reduced-fat milk. We aimed to investigate the predictors of type of milk consumption in preschool children. METHODS: Data were drawn from a cross-sectional study which enrolled preschool children (2-<5 years, n=1,329) from throughout New Zealand. RESULTS: Cows' milk was consumed regularly by 88% of children. Of these, 26% consumed plain low- or reduced-fat milk, while 74% consumed full-fat milk...
January 19, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29346356/the-effect-of-trampoline-parks-on-presentations-to-the-christchurch-emergency-department
#6
Lloyd Roffe, Scott Pearson, Johnathan Sharr, Michael Ardagh
AIMS: To analyse trampoline-related injuries suffered after the opening of two new trampoline parks in Christchurch. METHODS: Data was collected from three 90-day periods. All trampoline-related injuries were collected from electronic documentation and coding. Those injured after both arenas opened were contacted and a semi-structured interview performed. RESULTS: In the 90 days after both parks opened there were 602 claims for trampoline-related injuries with 106 hospital presentations (55% male)...
January 19, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29346354/compassion-from-a-palliative-care-perspective
#7
Antonio Fernando, Conor Rea, Phillipa J Malpas
BACKGROUND: Compassion is a core virtue in medicine and lies at the heart of good medical care. It connects us to each other and reflects our need for relationships with others. AIM: Our aim is to explore how palliative care patients perceive, understand and experience compassion from health professionals, and to inform clinical practice. METHODS: Seven hospice managers in the North Island of New Zealand were contacted and invited to join the study...
January 19, 2018: New Zealand Medical Journal
https://www.readbyqxmd.com/read/29346340/disparities-in-preconception-health-indicators-%C3%A2-behavioral-risk-factor-surveillance-system-2013-2015-and-pregnancy-risk-assessment-monitoring-system-2013-2014
#8
Cheryl Robbins, Sheree L Boulet, Isabel Morgan, Denise V D'Angelo, Lauren B Zapata, Brian Morrow, Andrea Sharma, Charlan D Kroelinger
PROBLEM/CONDITION: Preconception health is a broad term that encompasses the overall health of nonpregnant women during their reproductive years (defined here as aged 18-44 years). Improvement of both birth outcomes and the woman's health occurs when preconception health is optimized. Improving preconception health before and between pregnancies is critical for reducing maternal and infant mortality and pregnancy-related complications. The National Preconception Health and Health Care Initiative's Surveillance and Research work group suggests ten prioritized indicators that states can use to monitor programs or activities for improving the preconception health status of women of reproductive age...
January 19, 2018: MMWR. Surveillance Summaries: Morbidity and Mortality Weekly Report. Surveillance Summaries
https://www.readbyqxmd.com/read/29346139/blood-biomarkers-for-evaluation-of-perinatal-encephalopathy-state-of-the-art
#9
Ernest M Graham, Allen D Everett, Jean-Christophe Delpech, Frances J Northington
PURPOSE OF REVIEW: The rapid progress in biomarker science is on the threshold of significantly changing clinical care for infants in the neonatal ICU. Infants with neonatal brain injuries will likely be the first group whose management is dramatically altered with point-of-care, rapidly available brain biomarker analysis. Providing an interim update on progress in this area is the purpose of this review. RECENT FINDINGS: Highlighted findings from the past 18 months of publications on biomarkers in neonatal brain injury include; Specific nonbrain markers of cardiac health and global asphyxia continue to provide information on brain injury after hypoxic-ischemic encephalopathy (HIE)...
January 17, 2018: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/29346118/mycobacterium-avium-complex-pulmonary-disease-new-epidemiology-and-management-concepts
#10
Leah Lande, Jason George, Theodore Plush
PURPOSE OF REVIEW: The prevalence of Mycobacterium avium complex (MAC)-related pulmonary disease has been increasing because of environmental factors, changes in organism virulence, and evolving host susceptibility. Treatment is often complicated by adverse effects, development of drug resistance, and refractory disease, with recurrence rates as high as 25-45%. RECENT FINDINGS: Aerosolization of water, soil, or dusts are the likely sources of MAC-related pulmonary disease in susceptible individuals...
January 15, 2018: Current Opinion in Infectious Diseases
https://www.readbyqxmd.com/read/29346087/a-not-for-profit-regulatory-model-for-legal-recreational-cannabis-insights-from-the-regulation-of-gaming-machine-gambling-in-new-zealand
#11
Chris Wilkins
A dozen or more regulatory frameworks have been proposed for legal cannabis but many of the "not-for-profit" options have yet to be developed in any detail, reducing the likelihood they will be seriously considered by policy makers. New Zealand's innovative "not-for-profit" regulatory regime for gaming machine gambling (i.e. "slot machines") has reversed the previous increase in gambling expenditure, empowered local councils to cap the number of gambling venues, and is unique in requiring the societies operating gaming machines to distribution 40% of the gross expenditure from machines (i...
January 12, 2018: International Journal on Drug Policy
https://www.readbyqxmd.com/read/29345939/discovery-of-alternative-producers-of-the-enediyne-antitumor-antibiotic-c-1027-with-high-titers
#12
Xiaohui Yan, Hindra, Huiming Ge, Dong Yang, Tingting Huang, Ivana Crnovcic, Chin-Yuan Chang, Shi-Ming Fang, Thibault Annaval, Xiangcheng Zhu, Yong Huang, Li-Xing Zhao, Yi Jiang, Yanwen Duan, Ben Shen
The potent cytotoxicity and unique mode of action make the enediyne antitumor antibiotic C-1027 an exquisite drug candidate for anticancer chemotherapy. However, clinical development of C-1027 has been hampered by its low titer from the original producer Streptomyces globisporus C-1027. Here we report three new C-1027 alternative producers, Streptomyces sp. CB00657, CB02329, and CB03608, from The Scripps Research Institute actinomycetes strain collection. Together with the previously disclosed Streptomyces sp...
January 18, 2018: Journal of Natural Products
https://www.readbyqxmd.com/read/29345632/brain-machine-interfaces-for-controlling-lower-limb-powered-robotic-systems
#13
Yongtian He, David Eguren, José M Azorín, Robert Grossman, Trieu Phat Luu, Jose Luis Pepe Contreras-Vidal
Lower-limb, powered robotics systems such as exoskeletons and orthoses have emerged as novel robotic interventions to assist or rehabilitate people with walking disabilities. These devices are generally controlled by certain physical maneuvers, for example pressing buttons or shifting body weight. Although effective, these control schemes are not what humans naturally use. The usability and clinical relevance of these robotics systems could be further enhanced by brain-machine interfaces (BMIs). A number of preliminary studies have been published on this topic, but a systematic understanding of the experimental design, tasks, and performance of BMI-exoskeleton systems for restoration of gait is lacking...
January 18, 2018: Journal of Neural Engineering
https://www.readbyqxmd.com/read/29345575/recent-progress-in-chemosensors-using-aldehyde-bearing-fluorophores-for-detection-of-specific-analytes-and-its-bioimaging
#14
Fangjun Huo, Yaqiong Zhang, Caixia Yin
In recent years, aldehyde-appended fluorescence probes are paid more and more attention by researchers. The fluorescent biological imaging provided many new applications today, which is often used for cell and tissue imaging in biomedical research. Meanwhile, the nucleophilic mechanism is a very simple and convenient procedure for the preparation of aldehyde-sensing probes. This tutorial review focuses on aldehyde-bearing chemosensors based on nucleophilic addition mechanism with biological applications.
January 16, 2018: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/29345547/are-current-physical-match-performance-metrics-in-elite-soccer-fit-for-purpose-or-is-the-adoption-of-an-integrated-approach-needed
#15
Paul S Bradley, Jack D Ade
Time-motion analysis is a valuable data-collection technique used to quantify the physical match performance of elite soccer players. For over 40 years researchers have adopted a 'traditional' approach when evaluating match demands by simply reporting the distance covered or time spent along a motion continuum of walking through to sprinting. This methodology quantifies physical metrics in isolation without integrating other factors and this ultimately leads to a one-dimensional insight into match performance...
January 18, 2018: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29345484/journal-article-reporting-standards-for-quantitative-research-in-psychology-the-apa-publications-and-communications-board-task-force-report
#16
Mark Appelbaum, Harris Cooper, Rex B Kline, Evan Mayo-Wilson, Arthur M Nezu, Stephen M Rao
Following a review of extant reporting standards for scientific publication, and reviewing 10 years of experience since publication of the first set of reporting standards by the American Psychological Association (APA; APA Publications and Communications Board Working Group on Journal Article Reporting Standards, 2008), the APA Working Group on Quantitative Research Reporting Standards recommended some modifications to the original standards. Examples of modifications include division of hypotheses, analyses, and conclusions into 3 groupings (primary, secondary, and exploratory) and some changes to the section on meta-analysis...
January 2018: American Psychologist
https://www.readbyqxmd.com/read/29345460/low-cost-room-temperature-synthesis-of-nav3o8-1-69h2o-nanobelts-for-mg-batteries
#17
Muhammad Rashad, Hongzhang Zhang, Muhammad Asif, Kai Feng, Xianfeng Li, Huamin Zhang
Potentially safe and economically feasible magnesium batteries (MBs) have attracted tremendous research attention as an alternative to high cost and unsafe lithium ion batteries (LIBs). In current work, for the first time, we report a novel room temperature approach to dope atomic species sodium between the vanadium oxide crystal lattice to obtain NaV3O8.1.69H2O (NVO) nanobelts. Synthesized NVO nanobelts are used as electrode material for MBs. The MBs cells demonstrate stable discharge specific capacity of 110 mA h g-1 at a current density of 10 mA g-1 and a high cyclic stability i...
January 18, 2018: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/29345269/tributyltin-induces-epigenetic-changes-and-decreases-the-expression-of-nuclear-respiratory-factor-1
#18
Saki Hanaoka, Keishi Ishida, Saki Tanaka, Shuichiro Sakamoto, Katsuhiro Okuda, Seigo Sanoh, Shigeru Ohta, Yaichiro Kotake
Tributyltin (TBT), a common organotin environmental pollutant, has been widely used as a component of marine antifouling paints. We previously reported that exposure to TBT inhibits the expression and DNA binding of nuclear respiratory factor-1 (NRF-1) and causes neurotoxicity. In the present study, we focused on the epigenetic effects of TBT and investigated whether TBT decreases NRF-1 expression via epigenetic modifications in SH-SY5Y human neuroblastoma cells. First, we found that exposure to 300 nM TBT decreases NRF-1 expression...
January 18, 2018: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/29345160/inherited-forms-of-bladder-cancer-a-review-of-lynch-syndrome-and-other-inherited-conditions
#19
Aaron Phelan, Antonio Lopez-Beltran, Rodolfo Montironi, Shaobo Zhang, Maria R Raspollini, Monica Cheng, Hristos Z Kaimakliotis, Michael O Koch, Liang Cheng
Environmental factors that play a role in the urothelial carcinogenesis have been well characterized. Current research is continuously exploring potential heritable forms of bladder cancer. Lynch syndrome is a well-known inheritable disease that increases the risk for a variety of cancers, including urothelial carcinomas. Screening of patients with known Lynch syndrome is important to evaluate for development of new primary tumors. Further study may provide more information on what level of follow-up each patient needs...
January 18, 2018: Future Oncology
https://www.readbyqxmd.com/read/29345040/assessing-and-addressing-cognitive-impairment-in-bipolar-disorder-the-international-society-for-bipolar-disorders-targeting-cognition-task-force-recommendations-for-clinicians
#20
REVIEW
K W Miskowiak, K E Burdick, A Martinez-Aran, C M Bonnin, C R Bowie, A F Carvalho, P Gallagher, B Lafer, C López-Jaramillo, T Sumiyoshi, R S McIntyre, A Schaffer, R J Porter, S Purdon, I J Torres, L N Yatham, A H Young, L V Kessing, E Vieta
OBJECTIVES: Cognition is a new treatment target to aid functional recovery and enhance quality of life for patients with bipolar disorder. The International Society for Bipolar Disorders (ISBD) Targeting Cognition Task Force aimed to develop consensus-based clinical recommendations on whether, when and how to assess and address cognitive impairment. METHODS: The task force, consisting of 19 international experts from nine countries, discussed the challenges and recommendations in a face-to-face meeting, telephone conference call and email exchanges...
January 18, 2018: Bipolar Disorders
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