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  • 1
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-02-02
    Description: The global coronavirus pandemic has highlighted the paramount importance of immune health and the nutrient status of peoples worldwide. Vitamins C and D have important roles in both the innate and adaptive immune systems and are known to support healthy immune function. Both vitamins C and D have gene regulatory roles with the ability to up- and down-regulate thousands of genes, thus playing pleotropic roles in human health and disease. People from low- and middle-income countries tend to have inadequate micronutrient intakes and status, as do specific subgroups from high-income countries. This can affect their resistance to both communicable and non-communicable diseases and the severity of these diseases. In this Special Issue, we have compiled review articles and research papers (both observational and interventional studies) that explore the role of vitamins C and D in numerous aspects of global and population health.
    Keywords: immune system ; viral infection ; influenza ; COVID-19 ; micronutrients ; vitamins ; omega-3 fatty acids ; minerals ; vitamin C ; vitamin D ; vitamin C status ; vitamin C deficiency ; global health ; dietary intake ; obesity ; smoking ; communicable disease ; infection ; noncommunicable disease ; hypovitaminosis C ; low and middle income ; LMIC ; supplement ; non-communicable disease ; Vitamin C status ; energy ; well-being ; kiwifruit ; mood ; SARS-CoV-2 ; coronavirus ; ascorbate ; colds ; pneumonia ; sepsis ; immunonutrition ; supplementation ; dietary surveys ; trends ; descriptive studies ; United States ; fruit juice ; fruit ; vegetables ; psychology ; mental health ; nutrition ; healthy adults ; ethnicity ; Māori ; Pasifika ; Pacific ; Asian ; ascorbic acid ; post-viral fatigue ; lack of concentration ; sleep disturbances ; depression ; frailty ; elderly ; hospitalisation ; serum 25-hydroxyvitamin D ; first-generation immigrants ; melanin ; long COVID ; immunisation ; immune support ; body weight ; vitamin C intake ; plasma ascorbate concentrations ; vitamin C requirements ; dietary vitamin C ; hyperglycaemia ; South Africa ; vitamin D receptor ; vitamin D-binding protein ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::J Society & social sciences::JF Society & culture: general::JFC Cultural studies::JFCV Food & society
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  • 2
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-01-05
    Description: The purpose of the Special Issue was to collect the results of research and experience on the consequences of the COVID-19 pandemic for the energy sector and the energy market, broadly understood, that were visible after a year. In particular, the impact of COVID-19 on the energy sector in the EU, including Poland, and the US was examined. The topics concerned various issues, e.g., the situation of energy companies, including those listed on the stock exchange, mining companies, and those dealing with renewable energy. The topics related to the development of electromobility, managerial competences, energy expenditure of local government units, sustainable development of energy, and energy poverty during a pandemic were also discussed.
    Keywords: energy manager ; competences ; labor market ; energy industry ; COVID-19 ; decarbonizing transport ; energy efficiency ; electrify transport ; zero-emissions vehicles ; sustainable transport ; electric car charging points ; novel coronavirus pandemic ; alternative energy ; stock market sectors ; stock market companies ; energy ; energy company ; efficiency ; financial analysis ; pandemic ; environmental protection ; environmental problems ; greenhouse gas ; particulate matter (PM) ; renewable energy ; corruption ; electromobility ; companies in the Transport-Shipping-Logistics Sector ; pandemic-COVID-19 ; development ; self-government units ; energy consumption ; monitoring ; energy consumption effectiveness ; sustainable energy development ; households ; OPEC ; crude price ; volatility ; storage crisis ; futures ; shale ; electric vehicles market and policy ; electric vehicles ; purchase intention ; e-mobility ; consumers preferences ; consumer decision making ; social values ; delay discounting ; cultural factors ; economic factors ; machine learning methods ; sustainability ; energy poverty ; economic uncertainty ; energy policy ; policy measures ; reducing energy intensity ; ranking of countries’ energy intensity ; multi-criteria analysis ; sectors of the economy ; economic effects of the pandemic ; social effects of the pandemic ; countries of Western Europe ; countries of Central and Eastern Europe ; mining sector ; initiatives and adaptation measures ; economic situation ; COVID-19 pandemic ; fossil fuel energy ; carbon dioxide emissions ; nonlinear autoregressive distributed lag model ; frequency domain causality test ; Markow switching regression ; photovoltaics ; pandemics ; changes in energetic balance due to COVID-19 ; renewable sources of energy during pandemics ; United States ; energy sector ; fossil fuel ; emissions ; expenditures ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PH Physics
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  • 3
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-03-27
    Description: “Advances in Transboundary Aquifer Assessment” features studies of transboundary aquifers, particularly at the border shared by Mexico and the United States, a semi-arid to arid region experiencing significant population growth and changing climate conditions. Aquifer assessment in a transboundary setting requires the cooperation of multiple jurisdictions, sometimes with different languages and cultures. The papers in this Special Issue represent a broad array of investigations of complex physical aquifer systems and related institutional settings, including identification and prioritization of needs and strategies for sustainable groundwater development and use; characterization of the physical framework of the aquifer, stressors on the aquifer system, and how those stressors influence the availability of groundwater in terms of its quantity and quality; and the incorporation of stakeholder input and prioritization directly into the process of aquifer assessment and model building.
    Keywords: transboundary aquifers ; United States ; Mexico ; assessment ; agreements ; groundwater management ; self-potential ; temperature ; conductivity ; surface water ; groundwater ; groundwater and surface water interactions ; rivers ; resistivity ; streamflow ; Santa Cruz River ; climate change ; water resources ; transboundary aquifer ; transboundary aquifer assessment ; Arizona ; Sonora ; groundwater storage ; groundwater use ; multilevel governance ; agreement ; transboundary basins ; retrospective analysis ; Canada ; groundwater depletion ; binational resource management ; serious games ; stakeholder cooperation ; transboundary waters ; US–Mexico ; water governance ; science production ; bidirectionality ; human and natural systems ; system dynamics modeling ; transboundary ; aquifers ; border ; Hueco Bolson ; MODFLOW ; Rio Grande ; Transboundary Aquifer Assessment Program ; collaboration ; trust ; power ; risk ; U.S./Mexico border ; ethnography ; salinization ; geothermal ; international water supplies ; water quality ; upflow ; vertical groundwater flow ; heat transport ; thermal modeling ; conceptual model ; hydrogeology ; geochemistry ; Santa Cruz River Aquifer ; water balance model ; climate uncertainty ; isotopes ; transboundary aquifers assessment ; Mesilla Basin ; Conejos-Médanos/Mesilla aquifer ; hydrogeomorphology ; recharge ; discharge ; aquifer assessment ; stakeholder involvement ; United States–Mexico border ; United States–Canada border ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Language: English
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  • 4
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-04-05
    Description: Dietary patterns are evolving, and we are increasingly aware of the contribution of food and food systems to community and planetary health. To be responsive to these changes and to promote dietary patterns that enhance the health and wellbeing of populations and protect against climate change, nutrition professionals and researchers need to monitor evolving dietary patterns and trial comprehensive, multiaction solutions. Countries are pushing back on corporate and climate change disruptions to food systems and are looking for ways to strengthen community involvement in food systems, so that healthy and environmentally friendly food choices are easier to make. To achieve this, policymakers need access to the latest evidence on evolving dietary patterns and on effective solutions, and this Special Issue on Progress in Community Nutrition: Dietary Patterns and Planetary Health provides some of this evidence.
    Keywords: dietary guidelines ; dietary patterns ; evidence synthesis ; evidence translation ; qualitative research ; vegetable ; variety ; habitual ; dietary records ; capture proportion ; waste pickers ; nutritional status ; dietary intake ; dietary diversity ; South Africa ; red/processed meat dishes ; plant-based foods ; long-grain white rice ; nutrients to limit ; Canadian population ; plant-based diet ; planetary health ; human health ; sustainability ; chronic disease prevention ; food security ; culture ; food sovereignty ; monitoring ; Pacific Islands ; Māori ; Melanesian ; Micronesian ; Polynesian ; diet ; influencing factors ; Chinese ; immigrants ; review ; Canada ; United States ; food-based dietary guidelines ; messages ; images ; pre-testing ; Tanzania ; nutrition education ; schoolchildren ; fruit and vegetables ; community nutrition ; nutrition interventions ; health promotion ; validation ; short dietary questionnaire ; food groups ; dietary practices ; children ; Vietnam ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::J Society & social sciences::JF Society & culture: general::JFC Cultural studies::JFCV Food & society
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  • 5
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2022-11-17
    Description: Rarely has scientific research been as solicited as societies struggle to cope with the coronavirus. The questions raised by COVID-19 are germane to the medical and the social sciences. From an international relations perspective, COVID-19 gets to the heart of what comprises the global commons. From a public policy perspective, COVID-19 is the wicked policy problem par excellence, requiring inter-agency collaboration. From a comparative politics perspective, COVID-19 provides a vast living dataset to engage in multi-level comparisons and real-time experiments. In the medical research field, the pandemic has provided advancements in medical science that would not have been possible without access to a living laboratory. The reprint addresses the transnational and transdisciplinary challenges posed by the COVID-19 pandemic. Responding to existential dilemmas, the COVID-19 pandemic calls for a major transdisciplinary research effort that necessarily combines several levels of empirical analysis and methodological tools and bridges distinct academic and scientific traditions. The main sections of the reprint provide specific insights from medical and social sciences, health and well-being, politics and society and international relations. Though the chapters are framed in terms of distinct disciplinary perspectives and traditions, the overarching spirit of the book to open up received wisdoms and paradigms to challenges from scholars working in different academic disciplines and traditions.
    Keywords: COVID-19 ; coronavirus disease ; physiological effects ; psychological effects ; psychophysiological effects ; exercise ; physical activity ; n/a ; preventive behaviors ; physical activity (PA) ; fruit and vegetable consumption (FVC) ; depression ; loneliness ; older adults ; China ; behavioral response ; mental response ; pandemic ; social welfare ; trust ; transparency ; adult social care ; UK ; political trust ; social trust ; transnational ; transdisciplinary ; United States ; European Union ; Xi Jinping ; Donald Trump ; Joe Biden ; critical juncture ; (dis)trust ; health diplomacy ; facemasks ; racism ; bic Book Industry Communication::M Medicine::MB Medicine: general issues::MBN Public health & preventive medicine
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  • 6
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-01
    Description: This book investigates the impact of the United Nations General Assembly’s 2010 resolution that elevated rights to water and sanitation are stand-alone international human rights. A major goal of creating this new human right was to incentivize governments to prioritize and pursue policies to improve access to affordable, potable water to the more than 750 million people worldwide who lacked access, as well as to provide the more than 2.5 billion people with inadequate sanitation. The book’s chapters use a variety of methodological approaches including qualitative case studies and quantitative studies that draw on data from around the world. The chapters reveal how the global human right to water and sanitation was created, how it has been used in rights struggles around the world, and the extent to which it has improved access to water and sanitation for the world’s most marginalized people.
    Keywords: Cape Town Day Zero ; water rights ; water scarcity ; water-justice ; water-governance ; inequality ; South Africa ; right to water ; courts ; vulnerable groups ; UN resolutions ; water ; sanitation ; human rights ; human right to water and sanitation ; HRtWS ; natural language processing ; machine learning ; text analysis ; constitutional reform ; legal opportunity structure ; water legal framework ; socioeconomic rights ; Brazil ; Peru ; Colombia ; social movements ; political cost ; advocacy ; activism ; social movement ; socio-economic rights ; United States ; political opportunity ; coalition-building ; collective action ; human rights from below ; human rights to water and sanitation ; water access ; constitutionalisation ; norm diffusion ; opportunity structures ; impact and efficacy of human rights ; human right to water ; drinking water ; irrigation ; marginalised groups ; indigenous communities ; social and economic rights ; human rights critiques ; right to life ; right to environment ; global rights ; evolution of rights ; construction of rights ; Latin America ; South Asia ; Europe ; Africa ; USA ; thema EDItEUR::N History and Archaeology::NH History ; thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues
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  • 7
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-02
    Description: This volume enquires about how racialization shapes European societies and the lives of people affected by it in myriad ways. It provides a powerful collection of new publications by scholars who, through their research, contribute to placing race and racialization studies at the forefront of European academia.
    Keywords: European Muslims ; inequalities ; gender ; youth of migrant origin ; knowledge production ; anti-racism ; intersectionality ; EU anti-racism action plan 2020–2025 ; activism ; border externalization ; West Africa ; migration ; illegalization ; politics of belonging ; narratives ; black youth ; gender ideologies ; Spain ; racialization ; aporophobia ; class ; discrimination ; immigration ; Roma ; Ciganos/Roma ; racism ; social inequalities ; COVID-19 pandemic ; Portugal ; integration ; race ; Europe ; United States ; Charnegroes ; Black Africans ; Catalonia ; national identity ; Africanness ; antigypsyism ; hate speech ; racial discrimination ; symbolic violence ; EU Roma framework ; Spanish politics ; colorblindness ; diversity ; multiracial ; interculturalism ; diversity management ; post-racial ; whiteness ; colorblind ; European colonialism ; thema EDItEUR::N History and Archaeology::NH History ; thema EDItEUR::J Society and Social Sciences::JB Society and culture: general::JBF Social and ethical issues ; thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHM Anthropology::JHMC Social and cultural anthropology
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  • 8
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-02
    Description: Sustainability is an urgent developmental task for our society and is attracting increasing attention. Therefore, higher education institutions (HEIs) are also called upon to deal theoretically, conceptually, methodically, critically, and reflectively with the associated challenges and the processes and conditions of transformation in order to contribute to sustainable development. How can complex organisations such as HEIs succeed in initiating and maintaining the process of sustainable development within their own institutions and make it a permanent responsibility? How can as many protagonists as possible be persuaded to get involved in sustainable development? This book deals with the promotion of sustainable university development and provides an overview of how universities can be organised sustainably and how sustainable development can be implemented in their various functional areas. In the sense of a “whole-institution approach”, which encompasses entire HEIs, the focus is not only on the core areas of teaching (higher education for sustainable development) and research (sustainability in research) but, also, on the operational management of HEIs. In addition, this book focuses on sustainability governance and transfer for sustainable development at HEIs as cross-disciplinary issues.
    Keywords: higher education institutions ; implementation ; organisational factors ; sustainable development ; interpretative structural modelling (ISM) ; higher education institutions (HEIs) ; cross-sector collaboration ; multi-professional collaboration ; transdisciplinary research ; narrative analysis ; sensemaking ; whole institution approach ; organizational networks ; constant comparative analysis ; athletic departments ; higher education ; sustainability ; loose coupling ; shared governance ; United States ; intellectual capital ; performance ; quality of life ; sustainability assessment ; environmental management performance ; German-speaking countries ; survey ; whole-institution approach ; competencies ; knowledge ; values ; case study ; discourse analysis ; environment ; Global South ; Sustainable Development Goals ; universities’ transformation ; sustainability assessment tool ; sustainability governance ; systems theory ; governance equalizer ; politics ; profession ; organization ; public ; organizational culture ; Germany ; sustainability in science ; transformative science ; grammar of responsibility ; ethics of knowledge ; universities as echo chambers of society ; catalytic science ; universities ; organizational change ; higher education for sustainable development (HESD) ; sustainability transitions ; SD ; alliances ; university ; transfer ; practitioner–university partnership ; societal impact ; education for sustainable development ; higher education development ; sustainable university development ; systemic development ; inter-organizational networks ; worldviews ; societal transformation ; systemic transformation ; thema EDItEUR::N History and Archaeology::NH History ; thema EDItEUR::J Society and Social Sciences::JN Education
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  • 9
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-09
    Description: What are the causes and consequences of species diversity in forested ecosystems, and how is this species diversity being affected by rapid environmental and climatic change, movement of invertebrate and vertebrate herbivores into new biogeographic regions, and expanding human populations and associated shifts in land-use patterns? In this book, we explore these questions for assemblages of forest trees, shrubs, and understory herbs at spatial scales ranging from small plots to large forest dynamics plots, at temporal scales ranging from seasons to centuries, in both temperate and tropical regions, and across rural-to-urban gradients in land use.
    Keywords: G1-922 ; Q1-390 ; gamma diversity ; tree species ; Climatic change ; individual species-area relationship ; woody species ; TILD ; trees ; Pseudotsuga menziesii ; windthrow ; precipitation ; species conservation ; spatial analysis ; codispersion analysis ; variation partitioning ; herbaceous perennial species ; northern hardwood forests ; climate change ; stand development ; potential habitats ; Smithsonian ForestGEO ; tree regeneration ; forest conversion ; Biodiversity Exploratories ; trunk breakage ; topography ; questionnaire survey ; mid-domain effect ; assemblage lineage diversity ; Salicaceae ; salvaging ; temperate forests ; Shannon diversity ; USDA Forest Service ; tree species diversity ; Bray-Curtis ; species-area relationship ; Ericaceae ; legacies ; Picea abies ; herbaceous layer ; spatial patterns ; mountains ; United States ; wind damage ; abundance ; Hubbard Brook ; elevational shifts ; uprooting ; species diversity ; evolutionary diversity ; Pinus sylvestris ; natural disturbance-based silviculture ; Vietnam ; diversity ; Maxent ; human footprint ; productivity ; China ; microarthropod ; phylogenetic diversity ; temperature ; household respondents ; succession ; biodiversity ; tornado ; salvage logging ; excess nitrogen ; climate ; forest management ; understory plant communities ; Simpson diversity ; species richness ; landscape scale ; structural complexity ; tropical evergreen mixed forest ; seasonal variations ; disturbance severity ; competition and facilitation ; canopy structure ; Fagus sylvatica ; thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RG Geography
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  • 10
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2023-12-20
    Description: Mike Mosher’s “Some Aspects of Californian Cyberpunk” vividly reminds us of the influence of West Coast counterculture on cyberpunks, with special emphasis on 1960s theoretical gurus such as Timothy Leary and Marshall McLuhan, who explored the frontiers of inner space as well as the global village. Frenchy Lunning’s “Cyberpunk Redux: Dérives in the Rich Sight of Post-Anthropocentric Visuality” examines how the heritage of Ridley Scott’s techno-noir film
    Keywords: PN1993-1999 ; NX1-820 ; n/a ; virtual reality ; Tobi Hirotaka ; collage ; cyberpunk ; co-productions ; virtual worlds ; European cinema ; reception history ; Metropia ; transnational cinema ; layers ; manga ; cinematism ; Lo Tek ; audience ; 2000s ; techno-Orientalism ; outlaw technologist ; YLEM artists using science and technology ; animation ; Masaki Gor? ; “rich sight” ; Germany ; extraterritorial ; proscenium views ; care ; Japanese science fiction ; United States ; post-utopia ; comics ; flattened screens ; William Gibson ; science fiction ; animatism ; post-apocalyptic narrative ; genre ; SCAN ; HyperCard ; bOING bOING ; nostalgia ; global capitalism ; virtual idol ; MONDO 2000 ; Timothy Leary ; Walter Benjamin ; visuality ; fractal space ; Marshall McLuhan ; Renaissance ; Hyperart Thomasson ; Pattern Recognition ; dystopia ; Kowloon Walled City ; participatory aesthetics ; Guerrilla Games ; translation ; intertextuality ; nuclear politics ; end of history ; Horizon: Zero Dawn ; detritus ; Blade Runner ; bic Book Industry Communication::A The arts::AP Film, TV & radio::APF Films, cinema
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  • 11
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    Cornell University Press
    Publication Date: 2022-05-02
    Description: In Ruling Capital, Kevin P. Gallagher demonstrates how several emerging market and developing countries (EMDs) managed to reregulate cross-border financial flows in the wake of the global financial crisis, despite the political and economic difficulty of doing so at the national level. Gallagher also shows that some EMDs, particularly the BRICS coalition, were able to maintain or expand their sovereignty to regulate cross-border finance under global economic governance institutions. Gallagher combines econometric analysis with in-depth interviews with officials and interest groups in select emerging markets and policymakers at the International Monetary Fund, the World Trade Organization, and the G-20 to explain key characteristics of the global economy.
    Keywords: Economics ; finance ; monetary policy ; IMF ; WTO ; Brazil ; Capital (economics) ; Capital account ; Capital control ; Developed country ; Ecosystem Management Decision Support ; Exchange rate ; International Monetary Fund ; South Korea ; United States ; bic Book Industry Communication::K Economics, finance, business & management::KC Economics::KCP Political economy
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  • 12
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    Cornell University Press
    Publication Date: 2024-03-29
    Description: Human rights advocates have long pressed for international institutions to prosecute crimes against humanity. With its global reach and mandate to investigate and prosecute some of the world's most severe crimes (genocide, war crimes, and crimes against humanity) the creation of the International Criminal Court in 2002 was hailed as a landmark event in the evolution of truly global society. Supporters argue that the ICC and other transnational tribunals will deter the commission of atrocities and contribute to global peace and stability, and they laud its independence and its potential to check the arbitrary use of power against the powerless. To better understand how international criminal courts function and determine their broader implications for global society, this book examines the factors that led to the creation and evolution of international criminal courts, the nature of the support for and opposition to such institutions, and how they function.
    Keywords: Political Science ; genocide ; war crimes ; crimes against humanity ; Cess ; Human rights ; International Criminal Court ; Rome Statute of the International Criminal Court ; United Nations ; United Nations Security Council ; United States ; thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPS International relations::JPSN International institutions
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  • 13
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-08
    Description: The articles in this volume present a variety of theoretical and historical cases to enlarge our understanding of religious conflict and coexistence. Seven out of the ten articles discuss cases of major religions in Korea, including Shamanism, Buddhism, Taoism, Confucianism, and Christianity. They explore the particularity of Korean religions in seeking theological and philosophical inclusiveness, playing a positive role in society and building stable interreligious relations. The other three articles cover non-Korean themes including religious conflict of interfaith families, a biblical analysis of particularism and universalism and a new interpretation of Paul’s letter to the Romans. All of these articles are aimed at identifying major causes of religious conflict and finding some effective solutions drawn from various theoretical and practical domains.
    Keywords: early Korean Catholicism ; Confucianism ; women and Catholicism ; Catholic saints ; particularism ; universalism ; intolerance ; purity ; Leviticus ; colonialism ; anti-Semitism ; Korean Buddhism ; Jinul ; sudden enlightenment ; gradual cultivation ; Korean Seon ; Zen ; potentiality and actuality ; Aristotelian metaphysics ; religious conflicts ; coexistence of religions ; Korean religions ; Jeju Island ; Buddhism ; syncretism ; harmonization (hoetong) ; Unified Silla (668–935) ; Goryeo (918–1392) ; New Testament ; the letter to Romans ; Paul ; sect ; cult ; anti-Jewish discourses ; Jews and gentiles ; unity ; second temple Judaism ; Roman empire ; Suun Choe Je-u ; Joseon dynasty ; Donghak ; religious pluralism ; mysticism ; ethics ; perennial philosophy ; enlightenment ; morality books ; spirit-writing ; Kwanwang shrines ; Thearch Kwan (Kwanje/Guandi) ; Three Sages ; Late Chosŏn ; Korea Christian Action Organization for Urban Industrial Mission (Saseon) ; Korean Protestantism ; Korean Catholicism ; social justice ; solidarity ; interfaith families ; public ; Christian ; Jewish ; gender ; United States ; n/a ; bic Book Industry Communication::H Humanities::HR Religion & beliefs ; thema EDItEUR::Q Philosophy and Religion::QR Religion and beliefs
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  • 14
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-03-27
    Description: Next year (2018), we will be celebrating the 15th anniversary of the International Journal of Environmental Research and Public Health—IJERPH (ISSN 1660-4601). Hence, we are currently organizing a Special Issue to commemorate this important milestone. Founded in 2004, IJERPH has experienced a tremendous growth in terms of the number and quality of scientific publications. With a 2016 impact factor of 2.101, IJERPH now ranks among the top international journals in the emerging field of environmental research and public health. As described on our website (https://www.mdpi.com/journal/ijerph), IJERPH is a peer-reviewed journal that focuses on the publication of scientific and technical information on the impacts of natural phenomena and anthropogenic factors on the quality of our environment, the interrelationships between environmental health and the quality of life, as well as the socio-cultural, political, economic, and legal considerations related to environmental stewardship and public health. Its primary areas of research interests include: Gene-environment interactions Environmental genomics and proteomics Environmental toxicology, mutagenesis and carcinogenesis Environmental epidemiology and disease control Health risk assessment and management Ecotoxicology, and ecological risk assessment and management Natural resources damage assessment Environmental chemistry and computational modeling Environmental policy and management Environmental engineering and biotechnology Emerging issues in environmental health and diseases Environmental education and public health To help celebrate the 15th anniversary, you are kindly invited to submit original articles, critical reviews, research notes, and short communications on any of the above-listed topics. Please also encourage any of our colleagues who may be interested to submit manuscripts. We expect that this issue will attract considerable attention, as we prepare to celebrate the excellent scientific contributions and socio-economic impacts of IJERPH over the past 15 years.
    Keywords: transportation noise ; MTNR1B gene ; rs10830963 ; diabetes ; glycosylated hemoglobin ; circadian sleep-wake cycle ; gene-environment interactions ; adults ; cohort study ; metal mobility ; soil flushing ; soil reclamation ; agricultural soil ; EDDS deficiency ; child sexual abuse ; adolescents ; girls ; boys ; gender differences ; legal proceedings ; child-friendly justice ; prevention ; cervical Arabin pessary ; cerclage ; second trimester of pregnancy ; sepiolite ; adsorption ; potentially toxic elements ; modification ; regeneration ; Xiangjiang River ; air pollution ; neighborhood deprivation index ; preterm birth ; spatial approach ; participatory research ; second hand smoking ; communication media ; vulnerable populations ; migrants ; health care research ; quality assurance ; hospital management ; health inequities ; environmental vulnerability ; multi-criteria spatial analysis ; risk management tool ; hazardous substance ; road accidents ; online hate ; hate speech ; bystander ; perpetrator ; online disinhibition ; online discrimination ; cyber aggression ; Bothrops lanceolatus ; envenomation ; snakebite ; bacteria ; infection ; antibiotic susceptibility ; ADL ; disability ; health ; home ; usability ; parenting desire ; lesbian ; gay ; minority stress ; mediation ; demographic factor ; EQ-5D ; health-related quality of life ; depression ; family planning ; Bayesian ; spatial ; RDHS ; Rwanda ; suicide ; premature mortality ; young men ; Greenland ; Denmark ; head injury ; incidence ; national health insurance ; population-based study ; mortality ; traumatic brain injury ; polycystic ovary syndrome ; self-efficacy ; optimism ; acceptance of illness ; September 11 terrorist attacks ; pilot aircraft-assisted suicide ; copycat effect ; obesity ; endoscopy ; Helicobacter pylori ; BMI ; Saudi patients ; urban lake ; comprehensive nutrition status Index ; heavy metals ; health risk ; fuzzy comprehensive method ; physical fitness ; Mediterranean diet ; body composition ; dementia ; health services ; resource utilization ; dementia care ; informal care ; formal care ; cognitive disorder ; physical activity in pregnancy ; PPAQ ; quality of life ; WHOQoL-Bref ; pregnant women ; food availability ; eating away from home ; household food spending ; trace elements ; concentration ; microwave digester ; Wuhan ; soil contamination ; ecological risk ; tuberculosis ; screening for tuberculosis ; public health ; immigrants ; health impact assessments ; premature death ; equity impact ; health impact ; reduction of air pollution ; environmental inequalities ; spatial analysis ; small area ; AirQ ; traffic congestion ; activity-travel patterns ; real-time traffic data ; the uncertain geographic context problem (UGCoP) ; the neighborhood effect averaging problem (NEAP) ; evaluation ; method ; policy ; strategy ; social ; trend ; winter tourism ; climate change ; snow abundance index ; meteorological suitability index ; copula function ; spatial suitability assessment ; oral surgery ; oral medicine ; leucoplakia ; hyperkeratosis ; laser ; electronic waste ; informal recycling ; PBDEs ; soil ; dust ; Nigeria ; aerobic capacity ; attrition ; change-of-direction speed ; deputy sheriff ; graduation ; high-intensity running ; police ; strength endurance ; tactical ; roadside exposure ; inflammation biomarker ; Nepal ; PM2.5 ; oily sludge ; incineration ; kinetic ; modeling ; differential/integral method ; engineering ; curriculum proposals ; arbuscular mycorrhizal fungi ; global change ; grassland ecosystem ; stoichiometry ; phosphorus limitation ; unsafe behavior ; targeted intervention ; coal miners ; safety management ; bioaerosols ; influenza virus ; ferret animal model ; aerosol chamber ; dengue fever ; Aedes albopictus ; living environment ; logistic regression analysis ; China ; human capital ; multilevel linear regression ; self-rated mental health ; social capital ; groundwater ; iron and manganese removal ; biofilter ; food contamination ; gastrointestinal diseases ; morbidity ; deep neural networks ; evolutionary learning ; health literacy ; adolescent health ; Mexico ; health disparities ; motivation ; videogaming ; psychopathology ; adverse childhood experiences (ACEs) ; Hungarian representative adult sample ; opinion poll ; ACE Score Calculator ; influenza vaccination ; pneumonia ; population-based case-control study ; adolescent ; risk factors ; psychosocial ; socio-environmental ; behavior ; United States ; Latinos ; physical education ; social and emotional learning ; sport education model ; subjective well-being ; trait emotional intelligence ; social anxiety ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
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  • 15
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publication Date: 2024-04-14
    Description: This book is a collection of papers for the Special Issue “Quantitative Methods for Economics and Finance” of the journal Mathematics. This Special Issue reflects on the latest developments in different fields of economics and finance where mathematics plays a significant role. The book gathers 19 papers on topics such as volatility clusters and volatility dynamic, forecasting, stocks, indexes, cryptocurrencies and commodities, trade agreements, the relationship between volume and price, trading strategies, efficiency, regression, utility models, fraud prediction, or intertemporal choice.
    Keywords: academic cheating ; tax evasion ; informality ; pairs trading ; hurst exponent ; financial markets ; long memory ; co-movement ; cointegration ; risk ; delay ; decision-making process ; probability ; discount ; detection ; mean square error ; multicollinearity ; raise regression ; variance inflation factor ; derivation ; intertemporal choice ; decreasing impatience ; elasticity ; GARCH ; EGARCH ; VaR ; historical simulation approach ; peaks-over-threshold ; EVT ; student t-copula ; generalized Pareto distribution ; centered model ; noncentered model ; intercept ; essential multicollinearity ; nonessential multicollinearity ; commodity prices ; futures prices ; number of factors ; eigenvalues ; volatility cluster ; Hurst exponent ; FD4 approach ; volatility series ; probability of volatility cluster ; S&amp ; P500 ; Bitcoin ; Ethereum ; Ripple ; bitcoin ; deep learning ; deep recurrent convolutional neural networks ; forecasting ; asset pricing ; financial distress prediction ; unconstrained distributed lag model ; multiple periods ; Chinese listed companies ; cash flow management ; corporate prudential risk ; the financial accelerator ; financial distress ; induced risk aversion ; liquidity constraints ; liquidity risk ; macroeconomic propagation ; multiperiod financial management ; non-linear macroeconomic modelling ; Tobin’s q ; precautionary savings ; pharmaceutical industry ; scale economies ; profitability ; biotechnological firms ; non-parametric efficiency ; productivity ; DEA ; dispersion trading ; option arbitrage ; volatility trading ; correlation risk premium ; econometrics ; computational finance ; ensemble empirical mode decomposition (EEMD) ; autoregressive integrated moving average (ARIMA) ; support vector regression (SVR) ; genetic algorithm (GA) ; energy consumption ; cryptocurrency ; gold ; P 500 ; DCC ; copula ; copulas ; Markov Chain Monte Carlo simulation ; local optima vs. local minima ; SRA approach ; foreign direct investment ; bilateral investment treaties ; regional trade agreements ; structural gravity model ; policy uncertainty ; stock prices ; dynamically simulated autoregressive distributed lag (DYS-ARDL) ; threshold regression ; United States ; thema EDItEUR::W Lifestyle, Hobbies and Leisure::WC Antiques, vintage and collectables::WCF Collecting coins, banknotes, medals and other related items
    Language: English
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  • 16
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    Cornell University Press
    Publication Date: 2024-05-11
    Description: Most wars between countries end quickly and at relatively low cost. The few in which high-intensity fighting continues for years bring about a disproportionate amount of death and suffering. What separates these few unusually long and intense wars from the many conflicts that are far less destructive? In Logics of War, Alex Weisiger tests three explanations for a nation’s decision to go to war and continue fighting regardless of the costs. He combines sharp statistical analysis of interstate wars over the past two centuries with nine narrative case studies. He examines both well-known conflicts like World War II and the Persian Gulf War, as well as unfamiliar ones such as the 1864–1870 Paraguayan War (or the War of the Triple Alliance), which proportionally caused more deaths than any other war in modern history.
    Keywords: Political Science ; Adolf Hitler ; Argentina ; Germany ; Paraguay ; Unconditional surrender ; United States ; thema EDItEUR::J Society and Social Sciences::JW Warfare and defence::JWA Theory of warfare and military science
    Language: English
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  • 17
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2017-03-25
    Description: Author: L. Bryan Ray
    Keywords: Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 18
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-09-03
    Description: Author: L. Bryan Ray
    Keywords: Signal Transduction
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    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 19
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-05-20
    Description: Author: L. Bryan Ray
    Keywords: Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 20
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-04-29
    Description: Author: L. Bryan Ray
    Keywords: Signal Transduction
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Geosciences , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 21
    Publication Date: 2016-01-20
    Description: Massive open online courses (MOOCs) are often characterized as remedies to educational disparities related to social class. Using data from 68 MOOCs offered by Harvard and MIT between 2012 and 2014, we found that course participants from the United States tended to live in more-affluent and better-educated neighborhoods than the average U.S. resident. Among those who did register for courses, students with greater socioeconomic resources were more likely to earn a certificate. Furthermore, these differences in MOOC access and completion were larger for adolescents and young adults, the traditional ages where people find on-ramps into science, technology, engineering, and mathematics (STEM) coursework and careers. Our findings raise concerns that MOOCs and similar approaches to online learning can exacerbate rather than reduce disparities in educational outcomes related to socioeconomic status.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hansen, John D -- Reich, Justin -- New York, N.Y. -- Science. 2015 Dec 4;350(6265):1245-8. doi: 10.1126/science.aab3782. Epub 2015 Dec 3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Harvard Graduate School of Education, Harvard University, Cambridge, MA 02138, USA. john_hansen@mail.harvard.edu. ; Office of Digital Learning, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26785488" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Adult ; Career Choice ; Certification/*methods ; Education, Distance/*methods ; Engineering/education ; Humans ; Internet ; Learning ; Mathematics/education ; *Online Systems ; Science/education ; *Social Class ; Students ; Technology/education ; United States ; Young Adult
    Print ISSN: 0036-8075
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  • 22
    Publication Date: 2016-02-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Claiborne, Anne B -- English, Rebecca A -- Kahn, Jeffrey P -- 10002265/PHS HHS/ -- New York, N.Y. -- Science. 2016 Feb 12;351(6274):668-70. doi: 10.1126/science.aaf3091. Epub 2016 Feb 3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Medicine, U.S. National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA. aclaiborne@nas.edu. ; Institute of Medicine, U.S. National Academies of Sciences, Engineering, and Medicine, Washington, DC 20001, USA. ; Johns Hopkins Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD 21205, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26842937" target="_blank"〉PubMed〈/a〉
    Keywords: Cell Nucleus/genetics ; DNA, Mitochondrial/genetics ; Ethics, Medical ; *Government Regulation ; Humans ; Mitochondrial Diseases/genetics/*prevention & control ; Mitochondrial Replacement Therapy/*ethics/*standards ; *Oocytes ; United States ; United States Food and Drug Administration ; *Zygote
    Print ISSN: 0036-8075
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cohen, Jon -- New York, N.Y. -- Science. 2016 Jan 1;351(6268):16-9. doi: 10.1126/science.351.6268.16.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26721985" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biomedical Research/*economics ; Communicable Disease Control/*economics ; Financial Management ; Humans ; National Institutes of Health (U.S.) ; United States ; Vaccines/*economics
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shanahan, Jesse -- New York, N.Y. -- Science. 2016 Jan 22;351(6271):418. doi: 10.1126/science.351.6271.418.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Jesse Shanahan is a master's student in astronomy at Wesleyan University in Middletown, Connecticut. Send your story to SciCareerEditor@aaas.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26798017" target="_blank"〉PubMed〈/a〉
    Keywords: Astronomy/*education ; *Career Mobility ; Disabled Persons/*psychology/statistics & numerical data ; Fear ; *Hostility ; Humans ; Male ; United States
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  • 25
    Publication Date: 2016-02-26
    Description: Hundreds of pathways for degradation converge at ubiquitin recognition by a proteasome. Here, we found that the five known proteasomal ubiquitin receptors in yeast are collectively nonessential for ubiquitin recognition and identified a sixth receptor, Rpn1. A site ( T1: ) in the Rpn1 toroid recognized ubiquitin and ubiquitin-like ( UBL: ) domains of substrate shuttling factors. T1 structures with monoubiquitin or lysine 48 diubiquitin show three neighboring outer helices engaging two ubiquitins. T1 contributes a distinct substrate-binding pathway with preference for lysine 48-linked chains. Proximal to T1 within the Rpn1 toroid is a second UBL-binding site ( T2: ) that assists in ubiquitin chain disassembly, by binding the UBL of deubiquitinating enzyme Ubp6. Thus, a two-site recognition domain intrinsic to the proteasome uses distinct ubiquitin-fold ligands to assemble substrates, shuttling factors, and a deubiquitinating enzyme.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shi, Yuan -- Chen, Xiang -- Elsasser, Suzanne -- Stocks, Bradley B -- Tian, Geng -- Lee, Byung-Hoon -- Shi, Yanhong -- Zhang, Naixia -- de Poot, Stefanie A H -- Tuebing, Fabian -- Sun, Shuangwu -- Vannoy, Jacob -- Tarasov, Sergey G -- Engen, John R -- Finley, Daniel -- Walters, Kylie J -- New York, N.Y. -- Science. 2016 Feb 19;351(6275). pii: aad9421. doi: 10.1126/science.aad9421.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA. ; Protein Processing Section, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA. ; Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA. ; Protein Processing Section, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA. Department of Analytical Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China. ; Department of Analytical Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China. ; Protein Processing Section, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA. Linganore High School, Frederick, MD 21701, USA. ; Biophysics Resource, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA. ; Department of Chemistry and Chemical Biology, Northeastern University, Boston, MA 02115, USA. j.engen@neu.edu kylie.walters@nih.gov daniel_finley@hms.harvard.edu. ; Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA. j.engen@neu.edu kylie.walters@nih.gov daniel_finley@hms.harvard.edu. ; Protein Processing Section, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702, USA. j.engen@neu.edu kylie.walters@nih.gov daniel_finley@hms.harvard.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912900" target="_blank"〉PubMed〈/a〉
    Keywords: DNA-Binding Proteins/metabolism ; Endopeptidases/metabolism ; Metabolic Networks and Pathways ; Models, Molecular ; Mutation ; Proteasome Endopeptidase Complex/chemistry/genetics/*metabolism ; Saccharomyces cerevisiae/*metabolism ; Saccharomyces cerevisiae Proteins/*chemistry/genetics/*metabolism ; Ubiquitin-Specific Proteases/metabolism ; Ubiquitination
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  • 26
    Publication Date: 2016-04-30
    Description: Noncoding variants play a central role in the genetics of complex traits, but we still lack a full understanding of the molecular pathways through which they act. We quantified the contribution of cis-acting genetic effects at all major stages of gene regulation from chromatin to proteins, in Yoruba lymphoblastoid cell lines (LCLs). About ~65% of expression quantitative trait loci (eQTLs) have primary effects on chromatin, whereas the remaining eQTLs are enriched in transcribed regions. Using a novel method, we also detected 2893 splicing QTLs, most of which have little or no effect on gene-level expression. These splicing QTLs are major contributors to complex traits, roughly on a par with variants that affect gene expression levels. Our study provides a comprehensive view of the mechanisms linking genetic variation to variation in human gene regulation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Li, Yang I -- van de Geijn, Bryce -- Raj, Anil -- Knowles, David A -- Petti, Allegra A -- Golan, David -- Gilad, Yoav -- Pritchard, Jonathan K -- R01MH084703/MH/NIMH NIH HHS/ -- R01MH101825/MH/NIMH NIH HHS/ -- U01HG007036/HG/NHGRI NIH HHS/ -- U54CA149145/CA/NCI NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Apr 29;352(6285):600-4. doi: 10.1126/science.aad9417. Epub 2016 Apr 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Stanford University, Stanford, CA, USA. ; Department of Human Genetics, University of Chicago, Chicago, IL, USA. ; Department of Computer Science, Stanford University, Stanford, CA, USA. Department of Radiology, Stanford University, Stanford, CA, USA. ; Genome Institute, Washington University in St. Louis, St. Louis, MO, USA. ; Department of Human Genetics, University of Chicago, Chicago, IL, USA. gilad@uchicago.edu pritch@stanford.edu. ; Department of Genetics, Stanford University, Stanford, CA, USA. Department of Biology, Stanford University, Stanford, CA, USA. Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA. gilad@uchicago.edu pritch@stanford.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27126046" target="_blank"〉PubMed〈/a〉
    Keywords: Cell Line ; Chromatin/metabolism ; *Gene Expression Regulation ; *Genetic Variation ; Genome-Wide Association Study ; Humans ; Immune System Diseases/*genetics ; Lymphocytes/immunology ; Phenotype ; Polymorphism, Single Nucleotide ; *Quantitative Trait Loci ; RNA Splicing/*genetics
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  • 27
    Publication Date: 2016-04-02
    Description: Global climate change is a major threat to biodiversity. Large-scale analyses have generally focused on the impacts of climate change on the geographic ranges of species and on phenology, the timing of ecological phenomena. We used long-term monitoring of the abundance of breeding birds across Europe and the United States to produce, for both regions, composite population indices for two groups of species: those for which climate suitability has been either improving or declining since 1980. The ratio of these composite indices, the climate impact indicator (CII), reflects the divergent fates of species favored or disadvantaged by climate change. The trend in CII is positive and similar in the two regions. On both continents, interspecific and spatial variation in population abundance trends are well predicted by climate suitability trends.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stephens, Philip A -- Mason, Lucy R -- Green, Rhys E -- Gregory, Richard D -- Sauer, John R -- Alison, Jamie -- Aunins, Ainars -- Brotons, Lluis -- Butchart, Stuart H M -- Campedelli, Tommaso -- Chodkiewicz, Tomasz -- Chylarecki, Przemyslaw -- Crowe, Olivia -- Elts, Jaanus -- Escandell, Virginia -- Foppen, Ruud P B -- Heldbjerg, Henning -- Herrando, Sergi -- Husby, Magne -- Jiguet, Frederic -- Lehikoinen, Aleksi -- Lindstrom, Ake -- Noble, David G -- Paquet, Jean-Yves -- Reif, Jiri -- Sattler, Thomas -- Szep, Tibor -- Teufelbauer, Norbert -- Trautmann, Sven -- van Strien, Arco J -- van Turnhout, Chris A M -- Vorisek, Petr -- Willis, Stephen G -- New York, N.Y. -- Science. 2016 Apr 1;352(6281):84-7. doi: 10.1126/science.aac4858.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Conservation Ecology Group, School of Biological and Biomedical Sciences, Durham University, South Road, Durham DH1 3LE, UK. ; Royal Society for the Protection of Birds, Centre for Conservation Science, The Lodge, Sandy, Bedfordshire SG19 2DL, UK. ; Royal Society for the Protection of Birds, Centre for Conservation Science, The Lodge, Sandy, Bedfordshire SG19 2DL, UK. Conservation Science Group, Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK. ; United States Geological Survey, Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, MD 20708, USA. ; Institute of Integrative Biology, University of Liverpool, Crown Street, Liverpool L69 3BX, UK. ; Faculty of Biology, University of Latvia, Jelgavas iela 1, Riga, LV-1004, Latvia. ; Center for Mediterranean Forest Research, Centre Tecnologic Forestal de Catalunya, InForest JRU, Solsona 25280, Spain. REAF, Cerdanyola del Valles 08193, Catalonia, Spain. CSIC, Cerdanyola del Valles 08193, Catalonia, Spain. ; Conservation Science Group, Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK. BirdLife International, The David Attenborough Building, Pembroke Street, Cambridge CB2 3QZ, UK. ; MITO2000 National Committee; c/o Dream Italia, Via Garibaldi 3, 52015, Pratovecchio-Stia, Arezzo, Italy. ; Ogolnopolskie Towarzystwo Ochrony Ptakow, Odrowaza 24,05-270 Marki, Poland. ; Museum and Institute of Zoology, Polish Academy of Sciences, Wilcza 64, 00-679 Warszawa, Poland. ; BirdWatch Ireland, Unit 20 Block D Bullford Business Campus, Kilcoole, County Wicklow, Ireland. ; Institute of Ecology and Earth Sciences, University of Tartu, Vanemuise Street 46, 51014 Tartu, Estonia. Estonian Ornithological Society, Veski 4, 51005 Tartu, Estonia. ; Sociedad Espanola de Ornitologia/BirdLife Melquiades Biencinto, 34, 28053 Madrid. Spain. ; European Bird Census Council, Post Office Box 6521, 6503 GA Nijmegen, Netherlands. Sovon Dutch Centre for Field Ornithology, Post Office Box 6521, 6503 GA Nijmegen, Netherlands. Department of Animal Ecology and Ecophysiology, Institute for Water and Wetland Research, Radboud University, Post Office Box 9010, 6500 GL Nijmegen, Netherlands. ; Dansk Ornitologisk Forening-BirdLife Denmark and University of Aarhus, Vesterbrogade 140, 1620 Kobenhavn V, Denmark. ; European Bird Census Council-Catalan Ornithological Institute, Natural History Museum of Barcelona, Placa Leonardo da Vinci 4-5, 08019 Barcelona, Catalonia, Spain. ; Section for Science, Nord University, 7600 Levanger, Norway. ; UMR7204 Sorbonne Universites-MNHN-CNRS-UPMC, CESCO, CRBPO, CP 135, 43 Rue Buffon, 75005 Paris, France. ; The Helsinki Lab of Ornithology, Finnish Museum of Natural History, Post Office Box 17, 00014 University of Helsinki, Finland. ; Biodiversity Unit, Department of Biology, Lund University, Ecology Building, S-223 62 Lund, Sweden. ; The British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU, UK. ; Natagora, Departement Etudes, Rue Nanon 98, B-5000 Namur, Belgium. ; Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Czech Republic. Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky University Olomouc, 17 Listopadu 50, 771 43 Olomouc, Czech Republic. ; Swiss Ornithological Institute, Seerose 1, 6204 Sempach, Switzerland. ; Institute of Environmental Sciences, University of Nyiregyhaza, Sostoi ut 31/b, 4400 Nyiregyhaza, Hungary. ; BirdLife Austria, Museumsplatz 1/10/8, A-1070 Vienna, Austria. ; Dachverband Deutscher Avifaunisten e.V. (Federation of German Avifaunists), An den Speichern 6, D-48157 Munster, Germany. ; Statistics Netherlands, Post Office Box 24500, 2490 HA The Hague, Netherlands. ; Sovon Dutch Centre for Field Ornithology, Post Office Box 6521, 6503 GA Nijmegen, Netherlands. Department of Animal Ecology and Ecophysiology, Institute for Water and Wetland Research, Radboud University, Post Office Box 9010, 6500 GL Nijmegen, Netherlands. ; Department of Zoology and Laboratory of Ornithology, Faculty of Science, Palacky University Olomouc, 17 Listopadu 50, 771 43 Olomouc, Czech Republic. Pan-European Common Bird Monitoring Scheme, Czech Society for Ornithology, Na Belidle 252/34, CZ-15000 Prague 5, Czech Republic.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27034371" target="_blank"〉PubMed〈/a〉
    Keywords: Animal Migration ; Animals ; Biodiversity ; *Birds ; Breeding ; *Climate Change ; Ecological Parameter Monitoring ; Europe ; Population Dynamics ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-03-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, Richard -- New York, N.Y. -- Science. 2016 Mar 11;351(6278):1138-40. doi: 10.1126/science.351.6278.1138.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26965605" target="_blank"〉PubMed〈/a〉
    Keywords: Computer Simulation ; *Explosions ; *Forensic Sciences ; Humans ; *Nuclear Weapons ; United States
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  • 29
    Publication Date: 2016-01-28
    Description: Hydroxymethylcytosine, well described in DNA, occurs also in RNA. Here, we show that hydroxymethylcytosine preferentially marks polyadenylated RNAs and is deposited by Tet in Drosophila. We map the transcriptome-wide hydroxymethylation landscape, revealing hydroxymethylcytosine in the transcripts of many genes, notably in coding sequences, and identify consensus sites for hydroxymethylation. We found that RNA hydroxymethylation can favor mRNA translation. Tet and hydroxymethylated RNA are found to be most abundant in the Drosophila brain, and Tet-deficient fruitflies suffer impaired brain development, accompanied by decreased RNA hydroxymethylation. This study highlights the distribution, localization, and function of cytosine hydroxymethylation and identifies central roles for this modification in Drosophila.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Delatte, Benjamin -- Wang, Fei -- Ngoc, Long Vo -- Collignon, Evelyne -- Bonvin, Elise -- Deplus, Rachel -- Calonne, Emilie -- Hassabi, Bouchra -- Putmans, Pascale -- Awe, Stephan -- Wetzel, Collin -- Kreher, Judith -- Soin, Romuald -- Creppe, Catherine -- Limbach, Patrick A -- Gueydan, Cyril -- Kruys, Veronique -- Brehm, Alexander -- Minakhina, Svetlana -- Defrance, Matthieu -- Steward, Ruth -- Fuks, Francois -- R01 GM089992/GM/NIGMS NIH HHS/ -- T32 CA117846/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2016 Jan 15;351(6270):282-5. doi: 10.1126/science.aac5253.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Cancer Epigenetics, Faculty of Medicine, ULB Cancer Research Center (U-CRC), Universite Libre de Bruxelles (ULB), Brussels, Belgium. ; Waksman Institute, Department of Molecular Biology and Biochemistry, Cancer Institute of New Jersey, Rutgers University, Piscataway, NJ, USA. ; Laboratory of Molecular Biology of the Gene, Faculty of Sciences, Universite Libre de Bruxelles, Gosselies, Belgium. ; Institut fur Molekularbiologie und Tumorforschung, Philipps-Universitat Marburg, Marburg, Germany. ; Department of Chemistry, University of Cincinnati, Cincinnati, OH, USA. ; Laboratory of Cancer Epigenetics, Faculty of Medicine, ULB Cancer Research Center (U-CRC), Universite Libre de Bruxelles (ULB), Brussels, Belgium. ffuks@ulb.ac.be.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26816380" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain/*abnormalities/metabolism ; Cell Line ; Cytosine/*analogs & derivatives/metabolism ; Dioxygenases/genetics/metabolism ; Drosophila melanogaster/genetics/*growth & development/metabolism ; Methylation ; RNA, Messenger/genetics/*metabolism ; Transcriptome
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  • 30
    Publication Date: 2016-01-28
    Description: Genes encoding human beta-type globin undergo a developmental switch from embryonic to fetal to adult-type expression. Mutations in the adult form cause inherited hemoglobinopathies or globin disorders, including sickle cell disease and thalassemia. Some experimental results have suggested that these diseases could be treated by induction of fetal-type hemoglobin (HbF). However, the mechanisms that repress HbF in adults remain unclear. We found that the LRF/ZBTB7A transcription factor occupies fetal gamma-globin genes and maintains the nucleosome density necessary for gamma-globin gene silencing in adults, and that LRF confers its repressive activity through a NuRD repressor complex independent of the fetal globin repressor BCL11A. Our study may provide additional opportunities for therapeutic targeting in the treatment of hemoglobinopathies.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778394/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4778394/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Masuda, Takeshi -- Wang, Xin -- Maeda, Manami -- Canver, Matthew C -- Sher, Falak -- Funnell, Alister P W -- Fisher, Chris -- Suciu, Maria -- Martyn, Gabriella E -- Norton, Laura J -- Zhu, Catherine -- Kurita, Ryo -- Nakamura, Yukio -- Xu, Jian -- Higgs, Douglas R -- Crossley, Merlin -- Bauer, Daniel E -- Orkin, Stuart H -- Kharchenko, Peter V -- Maeda, Takahiro -- R01 AI084905/AI/NIAID NIH HHS/ -- R01 HL032259/HL/NHLBI NIH HHS/ -- R56 DK105001/DK/NIDDK NIH HHS/ -- New York, N.Y. -- Science. 2016 Jan 15;351(6270):285-9. doi: 10.1126/science.aad3312.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. ; Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA. ; Division of Hematology/Oncology, Boston Children's Hospital, Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA. ; School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia. ; Medical Research Council, Molecular Haematology Unit, Weatherall Institute of Molecular Medicine, Oxford University, Oxford, UK. ; Cell Engineering Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan. ; Cell Engineering Division, RIKEN BioResource Center, Tsukuba, Ibaraki, Japan. Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan. ; Division of Hematology/Oncology, Boston Children's Hospital, Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA. Children's Research Institute, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. ; Division of Hematology/Oncology, Boston Children's Hospital, Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Stem Cell Institute, Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA. Howard Hughes Medical Institute, Boston, MA 02115, USA. ; Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA. peter.kharchenko@post.harvard.edu tmaeda@partners.org. ; Division of Hematology, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. peter.kharchenko@post.harvard.edu tmaeda@partners.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26816381" target="_blank"〉PubMed〈/a〉
    Keywords: Anemia, Sickle Cell/genetics ; Animals ; Carrier Proteins/genetics/*metabolism ; Cell Line ; Chromatin/metabolism ; DNA-Binding Proteins/genetics/*metabolism ; Erythroblasts/cytology ; Erythropoiesis/genetics ; Fetal Hemoglobin/*genetics ; *Gene Silencing ; Humans ; Mice ; Mice, Knockout ; Nuclear Proteins/genetics/*metabolism ; Repressor Proteins/genetics/*metabolism ; Sequence Deletion ; Thalassemia/genetics ; Transcription Factors/genetics/*metabolism ; gamma-Globins/*genetics
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  • 31
    Publication Date: 2016-04-09
    Description: Activation of various cell surface receptors triggers the reorganization of downstream signaling molecules into micrometer- or submicrometer-sized clusters. However, the functional consequences of such clustering have been unclear. We biochemically reconstituted a 12-component signaling pathway on model membranes, beginning with T cell receptor (TCR) activation and ending with actin assembly. When TCR phosphorylation was triggered, downstream signaling proteins spontaneously separated into liquid-like clusters that promoted signaling outputs both in vitro and in human Jurkat T cells. Reconstituted clusters were enriched in kinases but excluded phosphatases and enhanced actin filament assembly by recruiting and organizing actin regulators. These results demonstrate that protein phase separation can create a distinct physical and biochemical compartment that facilitates signaling.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Su, Xiaolei -- Ditlev, Jonathon A -- Hui, Enfu -- Xing, Wenmin -- Banjade, Sudeep -- Okrut, Julia -- King, David S -- Taunton, Jack -- Rosen, Michael K -- Vale, Ronald D -- 5-F32-DK101188/DK/NIDDK NIH HHS/ -- F32 DK101188/DK/NIDDK NIH HHS/ -- R01 GM056322/GM/NIGMS NIH HHS/ -- R01-GM56322/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Apr 29;352(6285):595-9. doi: 10.1126/science.aad9964. Epub 2016 Apr 7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute (HHMI) Summer Institute, Marine Biological Laboratory, Woods Hole, MA 02543, USA. Department of Cellular and Molecular Pharmacology and Howard Hughes Medical Institute, University of California, San Francisco, CA 94158, USA. ; Howard Hughes Medical Institute (HHMI) Summer Institute, Marine Biological Laboratory, Woods Hole, MA 02543, USA. Department of Biophysics and Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. ; HHMI Mass Spectrometry Laboratory and Department of Molecular and Cellular Biology, University of California, Berkeley, CA 94720, USA. ; Howard Hughes Medical Institute (HHMI) Summer Institute, Marine Biological Laboratory, Woods Hole, MA 02543, USA. Department of Biophysics and Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. ron.vale@ucsf.edu michael.rosen@utsouthwestern.edu. ; Howard Hughes Medical Institute (HHMI) Summer Institute, Marine Biological Laboratory, Woods Hole, MA 02543, USA. Department of Cellular and Molecular Pharmacology and Howard Hughes Medical Institute, University of California, San Francisco, CA 94158, USA. ron.vale@ucsf.edu michael.rosen@utsouthwestern.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27056844" target="_blank"〉PubMed〈/a〉
    Keywords: Actins/*metabolism ; Adaptor Proteins, Signal Transducing/*metabolism ; Fluorescence Recovery After Photobleaching ; Humans ; Jurkat Cells ; Membrane Proteins/*metabolism ; Mitogen-Activated Protein Kinase Kinases ; Phosphorylation ; Polymerization ; Receptors, Antigen, T-Cell/*agonists ; Signal Transduction ; T-Lymphocytes/*metabolism
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  • 32
    Publication Date: 2016-03-19
    Description: Systemic inflammation, which results from the massive release of proinflammatory molecules into the circulatory system, is a major risk factor for severe illness, but the precise mechanisms underlying its control are not fully understood. We observed that prostaglandin E2 (PGE2), through its receptor EP4, is down-regulated in human systemic inflammatory disease. Mice with reduced PGE2 synthesis develop systemic inflammation, associated with translocation of gut bacteria, which can be prevented by treatment with EP4 agonists. Mechanistically, we demonstrate that PGE2-EP4 signaling acts directly on type 3 innate lymphoid cells (ILCs), promoting their homeostasis and driving them to produce interleukin-22 (IL-22). Disruption of the ILC-IL-22 axis impairs PGE2-mediated inhibition of systemic inflammation. Hence, the ILC-IL-22 axis is essential in protecting against gut barrier dysfunction, enabling PGE2-EP4 signaling to impede systemic inflammation.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4841390/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4841390/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Duffin, Rodger -- O'Connor, Richard A -- Crittenden, Siobhan -- Forster, Thorsten -- Yu, Cunjing -- Zheng, Xiaozhong -- Smyth, Danielle -- Robb, Calum T -- Rossi, Fiona -- Skouras, Christos -- Tang, Shaohui -- Richards, James -- Pellicoro, Antonella -- Weller, Richard B -- Breyer, Richard M -- Mole, Damian J -- Iredale, John P -- Anderton, Stephen M -- Narumiya, Shuh -- Maizels, Rick M -- Ghazal, Peter -- Howie, Sarah E -- Rossi, Adriano G -- Yao, Chengcan -- 106122/Wellcome Trust/United Kingdom -- BB/K091121/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- DK37097/DK/NIDDK NIH HHS/ -- Medical Research Council/United Kingdom -- New York, N.Y. -- Science. 2016 Mar 18;351(6279):1333-8. doi: 10.1126/science.aad9903.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Research Council (MRC) Centre for Inflammation Research, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK. ; Division of Pathway Medicine, Edinburgh Infectious Diseases, The University of Edinburgh, Edinburgh EH16 4SB, UK. ; Institute for Immunology and Infection Research, The University of Edinburgh, Edinburgh EH9 3JT, UK. ; MRC Centre for Regenerative Medicine, The University of Edinburgh, Edinburgh EH16 4UU, UK. ; Department of Gastroenterology, First Affiliated Hospital of Jinan University, Guangzhou 510630, China. ; Department of Veterans Affairs, Tennessee Valley Health Authority, Nashville, TN 37212, USA. Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA. ; Center for Innovation in Immunoregulative Technology and Therapeutics (AK Project), Kyoto University Graduate School of Medicine, Kyoto 606-8501, Japan. Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Tokyo 102-0075, Japan. ; Division of Pathway Medicine, Edinburgh Infectious Diseases, The University of Edinburgh, Edinburgh EH16 4SB, UK. Centre for Synthetic and Systems Biology (SynthSys), The University of Edinburgh, Edinburgh EH9 3JD, UK. ; Medical Research Council (MRC) Centre for Inflammation Research, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh EH16 4TJ, UK. chengcan.yao@ed.ac.uk.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26989254" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bacterial Infections/genetics/immunology ; Dinoprostone/*immunology ; Gene Expression ; Humans ; Immunity, Innate ; Inflammation/drug therapy/*immunology/microbiology ; Interleukins/*immunology ; Intestines/*immunology/microbiology ; Lymphocytes/*immunology ; Mice ; Receptors, Prostaglandin E, EP4 Subtype/antagonists & ; inhibitors/genetics/*immunology ; Signal Transduction
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  • 33
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-02-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉McNutt, Marcia -- New York, N.Y. -- Science. 2016 Feb 12;351(6274):641. doi: 10.1126/science.aaf4014. Epub 2016 Feb 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Marcia McNutt Editor-in-Chief Science Journals.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912832" target="_blank"〉PubMed〈/a〉
    Keywords: Corrosion ; Federal Government ; Humans ; Michigan ; *Public Health ; Safety/*economics ; Trust ; United States ; United States Environmental Protection Agency ; Water Supply/*economics
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  • 34
    Publication Date: 2016-01-23
    Description: Oligodendrocytes myelinate axons in the central nervous system and develop from oligodendrocyte precursor cells (OPCs) that must first migrate extensively during brain and spinal cord development. We show that OPCs require the vasculature as a physical substrate for migration. We observed that OPCs of the embryonic mouse brain and spinal cord, as well as the human cortex, emerge from progenitor domains and associate with the abluminal endothelial surface of nearby blood vessels. Migrating OPCs crawl along and jump between vessels. OPC migration in vivo was disrupted in mice with defective vascular architecture but was normal in mice lacking pericytes. Thus, physical interactions with the vascular endothelium are required for OPC migration. We identify Wnt-Cxcr4 (chemokine receptor 4) signaling in regulation of OPC-endothelial interactions and propose that this signaling coordinates OPC migration with differentiation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tsai, Hui-Hsin -- Niu, Jianqin -- Munji, Roeben -- Davalos, Dimitrios -- Chang, Junlei -- Zhang, Haijing -- Tien, An-Chi -- Kuo, Calvin J -- Chan, Jonah R -- Daneman, Richard -- Fancy, Stephen P J -- 1P01 NS083513/NS/NINDS NIH HHS/ -- 1R01NS064517/NS/NINDS NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Jan 22;351(6271):379-84. doi: 10.1126/science.aad3839.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pediatrics, University of California at San Francisco (UCSF), San Francisco, CA 94158, USA. ; Departments of Pharmacology and Neuroscience, University of California at San Diego (UCSD), San Diego, CA 92093, USA. ; Department of Neurosciences, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA. ; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA. ; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA. Department of Urology, Cleveland Clinic Foundation, Cleveland, OH 44195, USA. Howard Hughes Medical Institute (HHMI), Chevy Chase, MD 20815, USA. Duke University School of Medicine, Durham, NC 27710, USA. ; Department of Neurology, UCSF, San Francisco, CA 94158, USA. ; Department of Pediatrics, University of California at San Francisco (UCSF), San Francisco, CA 94158, USA. Department of Neurology, UCSF, San Francisco, CA 94158, USA. Division of Neonatology, UCSF, San Francisco, CA 94158, USA. Newborn Brain Research Institute, UCSF, San Francisco, CA 94158, USA. stephen.fancy@ucsf.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26798014" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blood Vessels/cytology/embryology ; *Cell Movement ; Cerebral Cortex/blood supply/*embryology ; Endothelium, Vascular/cytology ; Humans ; Mice ; Neural Stem Cells/cytology/*physiology ; *Neurogenesis ; Oligodendroglia/cytology/*physiology ; *Organogenesis ; Pericytes/cytology/physiology ; Receptors, CXCR4/metabolism ; Signal Transduction ; Spinal Cord/blood supply/cytology/*embryology ; Wnt Proteins/metabolism
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  • 35
    Publication Date: 2016-02-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fahlgren, Noah -- Bart, Rebecca -- Herrera-Estrella, Luis -- Rellan-Alvarez, Ruben -- Chitwood, Daniel H -- Dinneny, Jose R -- New York, N.Y. -- Science. 2016 Feb 19;351(6275):824. doi: 10.1126/science.351.6275.824-a. Epub 2016 Feb 18.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Donald Danforth Plant Science Center, St. Louis, MO 63132, USA. ; Nacional de Genomica para la Biodiversidad, Irapuato, 36821, Mexico. ; Donald Danforth Plant Science Center, St. Louis, MO 63132, USA. jdinneny@carnegiescience.edu dchitwood@danforthcenter.org. ; Carnegie Institution for Science, Stanford, CA 94305, USA. jdinneny@carnegiescience.edu dchitwood@danforthcenter.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912883" target="_blank"〉PubMed〈/a〉
    Keywords: China ; Food, Genetically Modified/*adverse effects ; Genetic Engineering/*utilization ; Health ; Humans ; Plants, Genetically Modified/*adverse effects/genetics ; United States ; Zea mays/genetics
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  • 36
    Publication Date: 2016-02-26
    Description: Astrocytes are specialized and heterogeneous cells that contribute to central nervous system function and homeostasis. However, the mechanisms that create and maintain differences among astrocytes and allow them to fulfill particular physiological roles remain poorly defined. We reveal that neurons actively determine the features of astrocytes in the healthy adult brain and define a role for neuron-derived sonic hedgehog (Shh) in regulating the molecular and functional profile of astrocytes. Thus, the molecular and physiological program of astrocytes is not hardwired during development but, rather, depends on cues from neurons that drive and sustain their specialized properties.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Farmer, W Todd -- Abrahamsson, Therese -- Chierzi, Sabrina -- Lui, Christopher -- Zaelzer, Cristian -- Jones, Emma V -- Bally, Blandine Ponroy -- Chen, Gary G -- Theroux, Jean-Francois -- Peng, Jimmy -- Bourque, Charles W -- Charron, Frederic -- Ernst, Carl -- Sjostrom, P Jesper -- Murai, Keith K -- FDN 143337/Canadian Institutes of Health Research/Canada -- MOP 111152/Canadian Institutes of Health Research/Canada -- MOP 123390/Canadian Institutes of Health Research/Canada -- MOP 126137/Canadian Institutes of Health Research/Canada -- NIA 288936/Canadian Institutes of Health Research/Canada -- New York, N.Y. -- Science. 2016 Feb 19;351(6275):849-54. doi: 10.1126/science.aab3103.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Research in Neuroscience, Department of Neurology and Neurosurgery, Brain Repair and Integrative Neuroscience Program, The Research Institute of the McGill University Health Centre, Montreal General Hospital, Montreal, Quebec, Canada. ; Department of Psychiatry, McGill University, Montreal, Quebec, Canada. McGill Group for Suicide Studies, Douglas Hospital, Montreal, Quebec, Canada. ; Molecular Biology of Neural Development, Institut de Recherches Cliniques de Montreal, Department of Medicine, University of Montreal, Montreal, Quebec, Canada. Department of Biology, McGill University, Montreal, Quebec, Canada. ; Department of Psychiatry, McGill University, Montreal, Quebec, Canada. McGill Group for Suicide Studies, Douglas Hospital, Montreal, Quebec, Canada. Department of Human Genetics, McGill University, Montreal, Quebec, Canada. Douglas Hospital Research Institute, Verdun, Quebec, Canada. ; Centre for Research in Neuroscience, Department of Neurology and Neurosurgery, Brain Repair and Integrative Neuroscience Program, The Research Institute of the McGill University Health Centre, Montreal General Hospital, Montreal, Quebec, Canada. keith.murai@mcgill.ca.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912893" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Astrocytes/*metabolism ; Cerebellar Cortex/*cytology ; Female ; Gene Deletion ; Hedgehog Proteins/genetics/*metabolism ; Male ; Mice ; Mice, Mutant Strains ; Neurons/*metabolism ; Receptors, G-Protein-Coupled/genetics/*metabolism ; Signal Transduction
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  • 37
    Publication Date: 2016-01-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2016 Jan 8;351(6269):115. doi: 10.1126/science.351.6269.115.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26744390" target="_blank"〉PubMed〈/a〉
    Keywords: Female ; Financing, Organized/*statistics & numerical data ; Humans ; Research Personnel ; Research Support as Topic/*statistics & numerical data ; *Sexism ; United States ; *Women, Working
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  • 38
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2016 Jan 1;351(6268):10-1. doi: 10.1126/science.351.6268.10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉With reporting from Science's news staff.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26721980" target="_blank"〉PubMed〈/a〉
    Keywords: Biomedical Research/*economics ; Budgets ; Humans ; National Institutes of Health (U.S.)/*economics ; *Research Support as Topic ; United States ; United States National Aeronautics and Space Administration/economics
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  • 39
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Underwood, Emily -- New York, N.Y. -- Science. 2016 Apr 15;352(6283):277-8. doi: 10.1126/science.352.6283.277.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27081045" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Brain ; *Datasets as Topic ; European Union ; Humans ; International Cooperation ; Neurosciences/*trends ; United States
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  • 40
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Varmus, Harold -- New York, N.Y. -- Science. 2016 Apr 8;352(6282):123. doi: 10.1126/science.aaf7301.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Harold Varmus is the Lewis Thomas University Professor at the Meyer Cancer Center, Weill Cornell Medicine, New York, NY; Senior Associate Member of the New York Genome Center, New York, NY; and former director of the U.S. National Cancer Institute. varmus@med.cornell.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27124426" target="_blank"〉PubMed〈/a〉
    Keywords: Federal Government ; Humans ; Information Dissemination ; *Leadership ; Medical Oncology/economics/*trends ; Neoplasms/diagnosis/drug therapy/prevention & control ; United States
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  • 41
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fu, He -- New York, N.Y. -- Science. 2016 Apr 22;352(6284):486. doi: 10.1126/science.352.6284.486.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉He Fu is a Ph.D. candidate in the Department of Microbiology at the University of Illinois, Urbana-Champaign. For more on life and careers, visit sciencecareers.org. Send your story to SciCareerEditor@aaas.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27102487" target="_blank"〉PubMed〈/a〉
    Keywords: *Career Choice ; China ; *International Educational Exchange ; Microbiology/*education ; United States
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  • 42
    Publication Date: 2016-02-26
    Description: Purine biosynthetic enzymes organize into dynamic cellular bodies called purinosomes. Little is known about the spatiotemporal control of these structures. Using super-resolution microscopy, we demonstrated that purinosomes colocalized with mitochondria, and these results were supported by isolation of purinosome enzymes with mitochondria. Moreover, the number of purinosome-containing cells responded to dysregulation of mitochondrial function and metabolism. To explore the role of intracellular signaling, we performed a kinome screen using a label-free assay and found that mechanistic target of rapamycin (mTOR) influenced purinosome assembly. mTOR inhibition reduced purinosome-mitochondria colocalization and suppressed purinosome formation stimulated by mitochondria dysregulation. Collectively, our data suggest an mTOR-mediated link between purinosomes and mitochondria, and a general means by which mTOR regulates nucleotide metabolism by spatiotemporal control over protein association.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉French, Jarrod B -- Jones, Sara A -- Deng, Huayun -- Pedley, Anthony M -- Kim, Doory -- Chan, Chung Yu -- Hu, Haibei -- Pugh, Raymond J -- Zhao, Hong -- Zhang, Youxin -- Huang, Tony Jun -- Fang, Ye -- Zhuang, Xiaowei -- Benkovic, Stephen J -- 1R33EB019785-01/EB/NIBIB NIH HHS/ -- GM024129/GM/NIGMS NIH HHS/ -- Canadian Institutes of Health Research/Canada -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Feb 12;351(6274):733-7. doi: 10.1126/science.aac6054.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry and Cell Biology, Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA. jarrod.french@stonybrook.edu fangy2@corning.com zhuang@chemistry.harvard.edu sjb1@psu.edu. ; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA. ; Biochemical Technologies, Science and Technology Division, Corning Incorporated, Corning, NY 14831, USA. ; Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, USA. ; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA. Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA. ; Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, PA 16802, USA. ; Biochemical Technologies, Science and Technology Division, Corning Incorporated, Corning, NY 14831, USA. jarrod.french@stonybrook.edu fangy2@corning.com zhuang@chemistry.harvard.edu sjb1@psu.edu. ; Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA 02138, USA. Howard Hughes Medical Institute, Harvard University, Cambridge, MA 02138, USA. Department of Physics, Harvard University, Cambridge, MA 02138, USA. jarrod.french@stonybrook.edu fangy2@corning.com zhuang@chemistry.harvard.edu sjb1@psu.edu. ; Department of Chemistry, The Pennsylvania State University, University Park, PA 16802, USA. jarrod.french@stonybrook.edu fangy2@corning.com zhuang@chemistry.harvard.edu sjb1@psu.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912862" target="_blank"〉PubMed〈/a〉
    Keywords: HeLa Cells ; Humans ; Microscopy ; Mitochondria/*metabolism/ultrastructure ; Purines/*metabolism ; Signal Transduction ; TOR Serine-Threonine Kinases/*metabolism
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  • 43
    Publication Date: 2016-04-16
    Description: Drug resistance compromises control of malaria. Here, we show that resistance to a commonly used antimalarial medication, atovaquone, is apparently unable to spread. Atovaquone pressure selects parasites with mutations in cytochrome b, a respiratory protein with low but essential activity in the mammalian blood phase of the parasite life cycle. Resistance mutations rescue parasites from the drug but later prove lethal in the mosquito phase, where parasites require full respiration. Unable to respire efficiently, resistant parasites fail to complete mosquito development, arresting their life cycle. Because cytochrome b is encoded by the maternally inherited parasite mitochondrion, even outcrossing with wild-type strains cannot facilitate spread of resistance. Lack of transmission suggests that resistance will be unable to spread in the field, greatly enhancing the utility of atovaquone in malaria control.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goodman, Christopher D -- Siregar, Josephine E -- Mollard, Vanessa -- Vega-Rodriguez, Joel -- Syafruddin, Din -- Matsuoka, Hiroyuki -- Matsuzaki, Motomichi -- Toyama, Tomoko -- Sturm, Angelika -- Cozijnsen, Anton -- Jacobs-Lorena, Marcelo -- Kita, Kiyoshi -- Marzuki, Sangkot -- McFadden, Geoffrey I -- AI031478/AI/NIAID NIH HHS/ -- RR00052/RR/NCRR NIH HHS/ -- New York, N.Y. -- Science. 2016 Apr 15;352(6283):349-53. doi: 10.1126/science.aad9279.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of BioSciences, University of Melbourne, Melbourne, VIC 3010, Australia. gim@unimelb.edu.au deang@unimelb.edu.au. ; School of BioSciences, University of Melbourne, Melbourne, VIC 3010, Australia. Eijkman Institute for Molecular Biology, JI Diponegoro no. 69, Jakarta, 10430, Indonesia. Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. ; School of BioSciences, University of Melbourne, Melbourne, VIC 3010, Australia. ; Johns Hopkins University Bloomberg School of Public Health, Department of Molecular Microbiology and Immunology, Malaria Research Institute, Baltimore, MD 21205, USA. ; Eijkman Institute for Molecular Biology, JI Diponegoro no. 69, Jakarta, 10430, Indonesia. Department of Parasitology, Faculty of Medicine, Hasanuddin University, Jalan Perintis Kemerdekaan Km10, Makassar 90245, Indonesia. ; Division of Medical Zoology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan. ; Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. ; Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. School of Tropical Medicine and Global Health, Nagasaki University, Sakamoto, Nagasaki 852-8523, Japan. ; Eijkman Institute for Molecular Biology, JI Diponegoro no. 69, Jakarta, 10430, Indonesia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27081071" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Anopheles/*parasitology ; Antimalarials/*pharmacology/therapeutic use ; Atovaquone/*pharmacology/therapeutic use ; Cell Line ; Cytochromes b/*genetics ; Drug Resistance/*genetics ; Genes, Mitochondrial/genetics ; Humans ; Life Cycle Stages/drug effects/genetics ; Malaria/drug therapy/*parasitology/transmission ; Male ; Mice ; Mitochondria/*genetics ; Mutation ; Plasmodium berghei/*drug effects/genetics/growth & development ; Selection, Genetic
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  • 44
    Publication Date: 2016-02-26
    Description: The U4/U6.U5 triple small nuclear ribonucleoprotein (tri-snRNP) is a major spliceosome building block. We obtained a three-dimensional structure of the 1.8-megadalton human tri-snRNP at a resolution of 7 angstroms using single-particle cryo-electron microscopy (cryo-EM). We fit all known high-resolution structures of tri-snRNP components into the EM density map and validated them by protein cross-linking. Our model reveals how the spatial organization of Brr2 RNA helicase prevents premature U4/U6 RNA unwinding in isolated human tri-snRNPs and how the ubiquitin C-terminal hydrolase-like protein Sad1 likely tethers the helicase Brr2 to its preactivation position. Comparison of our model with cryo-EM three-dimensional structures of the Saccharomyces cerevisiae tri-snRNP and Schizosaccharomyces pombe spliceosome indicates that Brr2 undergoes a marked conformational change during spliceosome activation, and that the scaffolding protein Prp8 is also rearranged to accommodate the spliceosome's catalytic RNA network.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Agafonov, Dmitry E -- Kastner, Berthold -- Dybkov, Olexandr -- Hofele, Romina V -- Liu, Wen-Ti -- Urlaub, Henning -- Luhrmann, Reinhard -- Stark, Holger -- New York, N.Y. -- Science. 2016 Mar 25;351(6280):1416-20. doi: 10.1126/science.aad2085. Epub 2016 Feb 18.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cellular Biochemistry, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. ; Bioanalytical Mass Spectrometry, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. Bioanalytics Group, Institute for Clinical Chemistry, University Medical Center Gottingen, D-37075 Gottingen, Germany. ; Department of 3D Electron Cryomicroscopy, Georg-August Universitat Gottingen, D-37077 Gottingen, Germany. Department of Structural Dynamics, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. ; Bioanalytical Mass Spectrometry, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. Bioanalytics Group, Institute for Clinical Chemistry, University Medical Center Gottingen, D-37075 Gottingen, Germany. reinhard.luehrmann@mpi-bpc.mpg.de hstark1@gwdg.de henning.urlaub@mpibpc.mpg.de. ; Department of Cellular Biochemistry, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. reinhard.luehrmann@mpi-bpc.mpg.de hstark1@gwdg.de henning.urlaub@mpibpc.mpg.de. ; Department of 3D Electron Cryomicroscopy, Georg-August Universitat Gottingen, D-37077 Gottingen, Germany. Department of Structural Dynamics, Max Planck Institute for Biophysical Chemistry, D-37077 Gottingen, Germany. reinhard.luehrmann@mpi-bpc.mpg.de hstark1@gwdg.de henning.urlaub@mpibpc.mpg.de.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26912367" target="_blank"〉PubMed〈/a〉
    Keywords: Cryoelectron Microscopy ; Crystallography, X-Ray ; DEAD-box RNA Helicases/chemistry ; Enzyme Activation ; HeLa Cells ; Humans ; Models, Molecular ; Peptide Elongation Factors/chemistry ; Protein Conformation ; RNA Helicases/chemistry ; RNA-Binding Proteins/chemistry ; Ribonucleoprotein, U4-U6 Small Nuclear/*chemistry ; Ribonucleoprotein, U5 Small Nuclear/*chemistry ; Ribonucleoproteins, Small Nuclear/chemistry ; Saccharomyces cerevisiae Proteins/chemistry ; Schizosaccharomyces/metabolism ; Ubiquitin Thiolesterase/chemistry
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  • 45
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    Unknown
    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Alberts, Bruce -- New York, N.Y. -- Science. 2016 Jan 15;351(6270):207. doi: 10.1126/science.aaf2001.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Bruce Alberts is the Chancellor's Leadership Chair in Biochemistry and Biophysics for Science and Education at the University of California, San Francisco, CA, and emeritus editor-in-chief of Science. Bruce.Alberts@ucsf.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26816352" target="_blank"〉PubMed〈/a〉
    Keywords: *Career Choice ; *Faculty ; Humans ; Leadership ; Policy Making ; *Power (Psychology) ; Schools/*manpower/trends ; Teaching/*manpower/methods/trends ; United States
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  • 46
    Publication Date: 2016-01-23
    Description: The plant root cap, surrounding the very tip of the growing root, perceives and transmits environmental signals to the inner root tissues. In Arabidopsis thaliana, auxin released by the root cap contributes to the regular spacing of lateral organs along the primary root axis. Here, we show that the periodicity of lateral organ induction is driven by recurrent programmed cell death at the most distal edge of the root cap. We suggest that synchronous bursts of cell death in lateral root cap cells release pulses of auxin to surrounding root tissues, establishing the pattern for lateral root formation. The dynamics of root cap turnover may therefore coordinate primary root growth with root branching in order to optimize the uptake of water and nutrients from the soil.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xuan, Wei -- Band, Leah R -- Kumpf, Robert P -- Van Damme, Daniel -- Parizot, Boris -- De Rop, Gieljan -- Opdenacker, Davy -- Moller, Barbara K -- Skorzinski, Noemi -- Njo, Maria F -- De Rybel, Bert -- Audenaert, Dominique -- Nowack, Moritz K -- Vanneste, Steffen -- Beeckman, Tom -- Biotechnology and Biological Sciences Research Council/United Kingdom -- New York, N.Y. -- Science. 2016 Jan 22;351(6271):384-7. doi: 10.1126/science.aad2776.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Plant Systems Biology, Vlaams Instituut voor Biotechnologie (VIB), Technologiepark 927, 9052 Ghent, Belgium. Department of Plant Biotechnology and Bioinformatics, Gent University, Technologiepark 927, 9052 Ghent, Belgium. State Key Laboratory of Crop Genetics and Germplasm Enhancement and MOA Key Laboratory of Plant Nutrition and Fertilization in Lower-Middle Reaches of the Yangtze River, Nanjing Agricultural University, Weigang No. 1, Nanjing 210095, PR China. ; Centre for Plant Integrative Biology, University of Nottingham, Nottingham LE12 5RD, UK. ; Department of Plant Systems Biology, Vlaams Instituut voor Biotechnologie (VIB), Technologiepark 927, 9052 Ghent, Belgium. Department of Plant Biotechnology and Bioinformatics, Gent University, Technologiepark 927, 9052 Ghent, Belgium. ; Max Planck Institute for Developmental Biology, Spemannstrasse 35, 72076 Tubingen, Germany. ; Department of Plant Systems Biology, Vlaams Instituut voor Biotechnologie (VIB), Technologiepark 927, 9052 Ghent, Belgium. Department of Plant Biotechnology and Bioinformatics, Gent University, Technologiepark 927, 9052 Ghent, Belgium. Laboratory of Biochemistry, Wageningen University, Dreijenlaan 3, 6703HA Wageningen, Netherlands. ; Department of Plant Systems Biology, Vlaams Instituut voor Biotechnologie (VIB), Technologiepark 927, 9052 Ghent, Belgium. Department of Plant Biotechnology and Bioinformatics, Gent University, Technologiepark 927, 9052 Ghent, Belgium. tobee@psb.vib-ugent.be.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26798015" target="_blank"〉PubMed〈/a〉
    Keywords: *Apoptosis ; Arabidopsis/cytology/*growth & development/metabolism ; Indoleacetic Acids/*metabolism ; Plant Epidermis/cytology/growth & development/metabolism ; Plant Root Cap/cytology/*growth & development/metabolism ; Receptors, TNF-Related Apoptosis-Inducing Ligand/genetics/metabolism ; Signal Transduction ; Soil ; Water/metabolism
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  • 47
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pennisi, Elizabeth -- New York, N.Y. -- Science. 2016 Apr 22;352(6284):394-5. doi: 10.1126/science.352.6284.394. Epub 2016 Apr 21.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27102455" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Evolution, Molecular ; Foundations ; Genes ; Genetic Research/*economics ; Great Britain ; Humans ; *Research Support as Topic ; *Selection, Genetic ; Sweden ; United States
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  • 48
    Publication Date: 2016-03-12
    Description: AMPA-type glutamate receptors (AMPARs), which are central mediators of rapid neurotransmission and synaptic plasticity, predominantly exist as heteromers of the subunits GluA1 to GluA4. Here we report the first AMPAR heteromer structures, which deviate substantially from existing GluA2 homomer structures. Crystal structures of the GluA2/3 and GluA2/4 N-terminal domains reveal a novel compact conformation with an alternating arrangement of the four subunits around a central axis. This organization is confirmed by cysteine cross-linking in full-length receptors, and it permitted us to determine the structure of an intact GluA2/3 receptor by cryogenic electron microscopy. Two models in the ligand-free state, at resolutions of 8.25 and 10.3 angstroms, exhibit substantial vertical compression and close associations between domain layers, reminiscent of N-methyl-D-aspartate receptors. Model 1 resembles a resting state and model 2 a desensitized state, thus providing snapshots of gating transitions in the nominal absence of ligand. Our data reveal organizational features of heteromeric AMPARs and provide a framework to decipher AMPAR architecture and signaling.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4852135/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4852135/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Herguedas, Beatriz -- Garcia-Nafria, Javier -- Cais, Ondrej -- Fernandez-Leiro, Rafael -- Krieger, James -- Ho, Hinze -- Greger, Ingo H -- MC_U105174197/Medical Research Council/United Kingdom -- New York, N.Y. -- Science. 2016 Apr 29;352(6285):aad3873. doi: 10.1126/science.aad3873. Epub 2016 Mar 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Neurobiology Division, Medical Research Council (MRC) Laboratory of Molecular Biology, Cambridge, UK. ; Structural Studies Division, MRC Laboratory of Molecular Biology, Cambridge, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26966189" target="_blank"〉PubMed〈/a〉
    Keywords: Brain/metabolism ; Cryoelectron Microscopy ; Crystallography, X-Ray ; HEK293 Cells ; Humans ; Ligands ; Models, Molecular ; *Protein Multimerization ; Protein Structure, Tertiary ; Receptors, AMPA/*chemistry/ultrastructure
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  • 49
    Publication Date: 2016-01-30
    Description: p97 is a hexameric AAA+ adenosine triphosphatase (ATPase) that is an attractive target for cancer drug development. We report cryo-electron microscopy (cryo-EM) structures for adenosine diphosphate (ADP)-bound, full-length, hexameric wild-type p97 in the presence and absence of an allosteric inhibitor at resolutions of 2.3 and 2.4 angstroms, respectively. We also report cryo-EM structures (at resolutions of ~3.3, 3.2, and 3.3 angstroms, respectively) for three distinct, coexisting functional states of p97 with occupancies of zero, one, or two molecules of adenosine 5'-O-(3-thiotriphosphate) (ATPgammaS) per protomer. A large corkscrew-like change in molecular architecture, coupled with upward displacement of the N-terminal domain, is observed only when ATPgammaS is bound to both the D1 and D2 domains of the protomer. These cryo-EM structures establish the sequence of nucleotide-driven structural changes in p97 at atomic resolution. They also enable elucidation of the binding mode of an allosteric small-molecule inhibitor to p97 and illustrate how inhibitor binding at the interface between the D1 and D2 domains prevents propagation of the conformational changes necessary for p97 function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Banerjee, Soojay -- Bartesaghi, Alberto -- Merk, Alan -- Rao, Prashant -- Bulfer, Stacie L -- Yan, Yongzhao -- Green, Neal -- Mroczkowski, Barbara -- Neitz, R Jeffrey -- Wipf, Peter -- Falconieri, Veronica -- Deshaies, Raymond J -- Milne, Jacqueline L S -- Huryn, Donna -- Arkin, Michelle -- Subramaniam, Sriram -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Feb 19;351(6275):871-5. doi: 10.1126/science.aad7974. Epub 2016 Jan 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Cell Biology, National Cancer Institute, Bethesda, MD 20892, USA. ; Small Molecule Discovery Center, Pharmaceutical Chemistry, School of Pharmacy, University of California, San Francisco, CA 94143, USA. ; University of Pittsburgh Chemical Diversity Center, University of Pittsburgh, Pittsburgh, PA 15260, USA. ; Leidos Biomedical Research Inc., Frederick, MD 21702, USA. ; Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD 20892, USA. ; Division of Biology and Biological Engineering and Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA 91107, USA. ; Laboratory of Cell Biology, National Cancer Institute, Bethesda, MD 20892, USA. ss1@nih.gov.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26822609" target="_blank"〉PubMed〈/a〉
    Keywords: Adenosine Diphosphate/chemistry ; Adenosine Triphosphatases/*antagonists & inhibitors/*chemistry ; Adenosine Triphosphate/analogs & derivatives/chemistry ; Allosteric Regulation ; Binding Sites ; Cryoelectron Microscopy ; Enzyme Inhibitors ; Humans ; Models, Molecular ; Nuclear Proteins/*antagonists & inhibitors/*chemistry ; Protein Structure, Tertiary
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  • 50
    Publication Date: 2016-02-06
    Description: The intestinal epithelium forms an essential barrier between a host and its microbiota. Protozoa and helminths are members of the gut microbiota of mammals, including humans, yet the many ways that gut epithelial cells orchestrate responses to these eukaryotes remain unclear. Here we show that tuft cells, which are taste-chemosensory epithelial cells, accumulate during parasite colonization and infection. Disruption of chemosensory signaling through the loss of TRMP5 abrogates the expansion of tuft cells, goblet cells, eosinophils, and type 2 innate lymphoid cells during parasite colonization. Tuft cells are the primary source of the parasite-induced cytokine interleukin-25, which indirectly induces tuft cell expansion by promoting interleukin-13 production by innate lymphoid cells. Our results identify intestinal tuft cells as critical sentinels in the gut epithelium that promote type 2 immunity in response to intestinal parasites.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Howitt, Michael R -- Lavoie, Sydney -- Michaud, Monia -- Blum, Arthur M -- Tran, Sara V -- Weinstock, Joel V -- Gallini, Carey Ann -- Redding, Kevin -- Margolskee, Robert F -- Osborne, Lisa C -- Artis, David -- Garrett, Wendy S -- F31DK105653/DK/NIDDK NIH HHS/ -- F32DK098826/DK/NIDDK NIH HHS/ -- R01 CA154426/CA/NCI NIH HHS/ -- R01 GM099531/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2016 Mar 18;351(6279):1329-33. doi: 10.1126/science.aaf1648. Epub 2016 Feb 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Departments of Immunology and Infectious Diseases and Genetics and Complex Diseases, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA. ; Division of Gastroenterology, Tufts Medical Center, Boston, MA 02111, USA. ; Monell Chemical Senses Center, Philadelphia, PA 19104, USA. ; Jill Roberts Institute for Research in Inflammatory Bowel Disease, Weill Cornell Medical College, Cornell University, New York, NY 10021, USA. ; Departments of Immunology and Infectious Diseases and Genetics and Complex Diseases, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA. Broad Institute of Harvard and Massachusetts Institute of Technology, Cambridge, MA 02142, USA. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA. wgarrett@hsph.harvard.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26847546" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Chemoreceptor Cells/*immunology ; Eosinophils/immunology ; Goblet Cells/immunology ; Helminthiasis/immunology/parasitology ; Helminths/immunology ; Immunity, Mucosal ; Interleukin-13/immunology ; Interleukin-17/immunology ; Intestinal Diseases, Parasitic/*immunology/parasitology ; Intestinal Mucosa/*immunology/*parasitology ; Mice ; Mice, Inbred C57BL ; Mice, Mutant Strains ; Microbiota/*immunology ; Protein-Serine-Threonine Kinases/immunology ; Protozoan Infections/immunology/parasitology ; Signal Transduction ; TRPM Cation Channels/*immunology ; Taste ; Transducin/genetics/immunology ; Tritrichomonas/immunology
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  • 51
    Publication Date: 2016-02-06
    Description: SH3 and multiple ankyrin repeat domains 3 (SHANK3) haploinsufficiency is causative for the neurological features of Phelan-McDermid syndrome (PMDS), including a high risk of autism spectrum disorder (ASD). We used unbiased, quantitative proteomics to identify changes in the phosphoproteome of Shank3-deficient neurons. Down-regulation of protein kinase B (PKB/Akt)-mammalian target of rapamycin complex 1 (mTORC1) signaling resulted from enhanced phosphorylation and activation of serine/threonine protein phosphatase 2A (PP2A) regulatory subunit, B56beta, due to increased steady-state levels of its kinase, Cdc2-like kinase 2 (CLK2). Pharmacological and genetic activation of Akt or inhibition of CLK2 relieved synaptic deficits in Shank3-deficient and PMDS patient-derived neurons. CLK2 inhibition also restored normal sociability in a Shank3-deficient mouse model. Our study thereby provides a novel mechanistic and potentially therapeutic understanding of deregulated signaling downstream of Shank3 deficiency.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bidinosti, Michael -- Botta, Paolo -- Kruttner, Sebastian -- Proenca, Catia C -- Stoehr, Natacha -- Bernhard, Mario -- Fruh, Isabelle -- Mueller, Matthias -- Bonenfant, Debora -- Voshol, Hans -- Carbone, Walter -- Neal, Sarah J -- McTighe, Stephanie M -- Roma, Guglielmo -- Dolmetsch, Ricardo E -- Porter, Jeffrey A -- Caroni, Pico -- Bouwmeester, Tewis -- Luthi, Andreas -- Galimberti, Ivan -- New York, N.Y. -- Science. 2016 Mar 11;351(6278):1199-203. doi: 10.1126/science.aad5487. Epub 2016 Feb 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Developmental Molecular Pathways, Novartis Institutes for Biomedical Research, Basel, Switzerland. ; Friedrich Miescher Institute, Basel, Switzerland. ; Analytical Sciences and Imaging, Novartis Institutes for Biomedical Research, Basel, Switzerland. ; Neuroscience, Novartis Institutes for Biomedical Research, Cambridge, USA. ; Developmental Molecular Pathways, Novartis Institutes for Biomedical Research, Basel, Switzerland. ivan.galimberti@novartis.com.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26847545" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Autism Spectrum Disorder/*drug therapy/enzymology/genetics ; Chromosome Deletion ; Chromosome Disorders/genetics ; Chromosomes, Human, Pair 22/genetics ; Disease Models, Animal ; Down-Regulation ; Gene Knockdown Techniques ; Humans ; Insulin-Like Growth Factor I/metabolism ; Mice ; Molecular Sequence Data ; Multiprotein Complexes/metabolism ; Nerve Tissue Proteins/*genetics ; Neurons/enzymology ; Phosphorylation ; Protein Phosphatase 2/metabolism ; Protein-Serine-Threonine Kinases/*antagonists & inhibitors/metabolism ; Protein-Tyrosine Kinases/*antagonists & inhibitors/metabolism ; Proteomics ; Proto-Oncogene Proteins c-akt/genetics/metabolism ; Rats ; Signal Transduction ; TOR Serine-Threonine Kinases/metabolism
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-03-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Blum, Arlene -- New York, N.Y. -- Science. 2016 Mar 11;351(6278):1117. doi: 10.1126/science.aaf5468. Epub 2016 Mar 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Arlene Blum is founder and executive director of the Green Science Policy Institute, Berkeley, CA. arlene@GreenSciencePolicy.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26965592" target="_blank"〉PubMed〈/a〉
    Keywords: Consumer Product Safety/*legislation & jurisprudence ; Health ; Household Products/*toxicity ; Humans ; Manufactured Materials/*toxicity ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-29
    Description: Metastatic disease is the leading cause of cancer-related deaths and involves critical interactions between tumor cells and the microenvironment. Hypoxia is a potent microenvironmental factor promoting metastatic progression. Clinically, hypoxia and the expression of the hypoxia-inducible transcription factors HIF-1 and HIF-2 are associated with increased distant metastasis and poor survival in a variety of tumor types. Moreover, HIF signaling in malignant cells influences multiple steps within the metastatic cascade. Here we review research focused on elucidating the mechanisms by which the hypoxic tumor microenvironment promotes metastatic progression. These studies have identified potential biomarkers and therapeutic targets regulated by hypoxia that could be incorporated into strategies aimed at preventing and treating metastatic disease.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rankin, Erinn B -- Giaccia, Amato J -- CA-197713/CA/NCI NIH HHS/ -- CA-198291/CA/NCI NIH HHS/ -- CA-67166/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2016 Apr 8;352(6282):175-80. doi: 10.1126/science.aaf4405. Epub 2016 Apr 7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Radiation and Cancer Biology, Department of Radiation Oncology, Stanford University Medical Center, Stanford, CA 94305-5152, USA. Department of Obstetrics and Gynecology, Stanford University Medical Center, Stanford, CA 94305-5152, USA. ; Division of Radiation and Cancer Biology, Department of Radiation Oncology, Stanford University Medical Center, Stanford, CA 94305-5152, USA. giaccia@stanford.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27124451" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Basic Helix-Loop-Helix Transcription Factors/*metabolism ; Biomarkers, Tumor/analysis/metabolism ; Cell Hypoxia ; Cell Movement ; Disease Progression ; Drug Resistance, Neoplasm ; Epithelial-Mesenchymal Transition ; Humans ; Hypoxia-Inducible Factor 1, alpha Subunit/*metabolism ; Neoplasm Invasiveness ; Neoplasm Metastasis/*pathology/*therapy ; Radiation Tolerance ; Signal Transduction ; *Tumor Microenvironment
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, Jocelyn -- New York, N.Y. -- Science. 2016 Jan 1;351(6268):14. doi: 10.1126/science.351.6268.14.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26721983" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Databases, Genetic/*economics ; Financial Support ; Human Genome Project/*economics ; Humans ; Models, Animal ; National Human Genome Research Institute (U.S.)/*economics ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-01-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Richmond, Geraldine -- New York, N.Y. -- Science. 2016 Jan 29;351(6272):427. doi: 10.1126/science.aaf2869. Epub 2016 Jan 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Geraldine Richmond is president of AAAS and Presidential Chair in Science and professor in the Department of Chemistry and Biochemistry at the University of Oregon, Eugene, OR. richmond@oregon.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26823402" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Asia ; *Food Supply ; Humans ; *Internationality ; United States ; *Water Supply
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-04-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, Jocelyn -- New York, N.Y. -- Science. 2016 Apr 1;352(6281):20. doi: 10.1126/science.352.6281.20.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27034352" target="_blank"〉PubMed〈/a〉
    Keywords: Awards and Prizes ; Biomedical Research/*economics ; *Financing, Government ; National Institute of General Medical Sciences (U.S.) ; United States
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  • 57
    Publication Date: 2016-01-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, Jocelyn -- Couzin-Frankel, Jennifer -- New York, N.Y. -- Science. 2016 Jan 22;351(6271):325-6. doi: 10.1126/science.351.6271.325.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26797992" target="_blank"〉PubMed〈/a〉
    Keywords: Biomedical Research/*organization & administration ; Federal Government ; Humans ; Neoplasms/*therapy ; Policy ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2016-03-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roman, Joe -- Kraska, James -- New York, N.Y. -- Science. 2016 Mar 18;351(6279):1258-60. doi: 10.1126/science.aad4247.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Gund Institute for Ecological Economics, University of Vermont, Burlington, VT 05405, USA. jroman@uvm.edu. ; Stockton Center for the Study of International Law, U.S. Naval War College, Newport, RI 02841, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26989232" target="_blank"〉PubMed〈/a〉
    Keywords: *Bays ; *Conservation of Natural Resources ; Cuba ; Diplomacy ; United States
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  • 59
    Publication Date: 2016-03-12
    Description: Type IVa pili are filamentous cell surface structures observed in many bacteria. They pull cells forward by extending, adhering to surfaces, and then retracting. We used cryo-electron tomography of intact Myxococcus xanthus cells to visualize type IVa pili and the protein machine that assembles and retracts them (the type IVa pilus machine, or T4PM) in situ, in both the piliated and nonpiliated states, at a resolution of 3 to 4 nanometers. We found that T4PM comprises an outer membrane pore, four interconnected ring structures in the periplasm and cytoplasm, a cytoplasmic disc and dome, and a periplasmic stem. By systematically imaging mutants lacking defined T4PM proteins or with individual proteins fused to tags, we mapped the locations of all 10 T4PM core components and the minor pilins, thereby providing insights into pilus assembly, structure, and function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chang, Yi-Wei -- Rettberg, Lee A -- Treuner-Lange, Anke -- Iwasa, Janet -- Sogaard-Andersen, Lotte -- Jensen, Grant J -- R01 GM094800B/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2016 Mar 11;351(6278):aad2001. doi: 10.1126/science.aad2001. Epub 2016 Mar 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉California Institute of Technology, Pasadena, CA 91125, USA. Howard Hughes Medical Institute, Pasadena, CA 91125, USA. ; Howard Hughes Medical Institute, Pasadena, CA 91125, USA. ; Max Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany. ; University of Utah, Salt Lake City, UT 84112, USA. ; California Institute of Technology, Pasadena, CA 91125, USA. Howard Hughes Medical Institute, Pasadena, CA 91125, USA. jensen@caltech.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26965631" target="_blank"〉PubMed〈/a〉
    Keywords: Bacterial Adhesion ; Cryoelectron Microscopy ; Fimbriae, Bacterial/genetics/*ultrastructure ; Microscopy, Electron, Transmission ; Models, Molecular ; Mutation ; Myxococcus xanthus/genetics/physiology/*ultrastructure
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  • 60
    Publication Date: 2016-04-16
    Description: Nuclear pore complexes (NPCs) are 110-megadalton assemblies that mediate nucleocytoplasmic transport. NPCs are built from multiple copies of ~30 different nucleoporins, and understanding how these nucleoporins assemble into the NPC scaffold imposes a formidable challenge. Recently, it has been shown how the Y complex, a prominent NPC module, forms the outer rings of the nuclear pore. However, the organization of the inner ring has remained unknown until now. We used molecular modeling combined with cross-linking mass spectrometry and cryo-electron tomography to obtain a composite structure of the inner ring. This architectural map explains the vast majority of the electron density of the scaffold. We conclude that despite obvious differences in morphology and composition, the higher-order structure of the inner and outer rings is unexpectedly similar.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kosinski, Jan -- Mosalaganti, Shyamal -- von Appen, Alexander -- Teimer, Roman -- DiGuilio, Amanda L -- Wan, William -- Bui, Khanh Huy -- Hagen, Wim J H -- Briggs, John A G -- Glavy, Joseph S -- Hurt, Ed -- Beck, Martin -- 1R21AG047433-01/AG/NIA NIH HHS/ -- R21 AG047433/AG/NIA NIH HHS/ -- New York, N.Y. -- Science. 2016 Apr 15;352(6283):363-5. doi: 10.1126/science.aaf0643.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Structural and Computational Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany. ; Biochemistry Center of Heidelberg University, Im Neuenheimer Feld 328, D-69120 Heidelberg, Germany. ; Department of Chemistry, Chemical Biology and Biomedical Engineering, Stevens Institute of Technology, 507 River Street, Hoboken, NJ 07030, USA. ; Department of Anatomy and Cell Biology, McGill University, Montreal, Quebec, Canada. ; Structural and Computational Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany. Cell Biology and Biophysics Unit, EMBL, Heidelberg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/27081072" target="_blank"〉PubMed〈/a〉
    Keywords: Active Transport, Cell Nucleus ; Cryoelectron Microscopy ; Electron Microscope Tomography ; HeLa Cells ; Humans ; Mass Spectrometry ; Models, Molecular ; Nuclear Matrix/metabolism/ultrastructure ; Nuclear Pore/*metabolism/*ultrastructure ; Nuclear Pore Complex Proteins/chemistry/genetics/*metabolism
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  • 61
    Publication Date: 2016-03-12
    Description: The oncogene MDMX is overexpressed in many cancers, leading to suppression of the tumor suppressor p53. Inhibitors of the oncogene product MDMX therefore might help reactivate p53 and enhance the efficacy of DNA-damaging drugs. However, we currently lack a quantitative understanding of how MDMX inhibition affects the p53 signaling pathway and cell sensitivity to DNA damage. Live cell imaging showed that MDMX depletion triggered two distinct phases of p53 accumulation in single cells: an initial postmitotic pulse, followed by low-amplitude oscillations. The response to DNA damage was sharply different in these two phases; in the first phase, MDMX depletion was synergistic with DNA damage in causing cell death, whereas in the second phase, depletion of MDMX inhibited cell death. Thus a quantitative understanding of signal dynamics and cellular states is important for designing an optimal schedule of dual-drug administration.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chen, Sheng-Hong -- Forrester, William -- Lahav, Galit -- F32GM105205/GM/NIGMS NIH HHS/ -- GM083303/GM/NIGMS NIH HHS/ -- R01 GM083303/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2016 Mar 11;351(6278):1204-8. doi: 10.1126/science.aac5610. Epub 2016 Mar 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Systems Biology, Harvard Medical School, Boston, MA, USA. ; Developmental and Molecular Pathways, Novartis Institutes for Biomedical Research, Cambridge, MA, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26965628" target="_blank"〉PubMed〈/a〉
    Keywords: Antineoplastic Agents/*administration & dosage ; Apoptosis ; *DNA Damage ; Gene Knockdown Techniques ; Humans ; MCF-7 Cells ; Molecular Imaging ; Neoplasms/*drug therapy ; Proto-Oncogene Proteins c-mdm2/*antagonists & inhibitors/genetics ; RNA, Small Interfering/genetics ; Signal Transduction ; Time Factors ; Tumor Suppressor Protein p53/*metabolism
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-08-16
    Description: Author: L. Bryan Ray
    Keywords: Signal Transduction
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-10-14
    Description: Authors: Caroline Ash, L. Bryan Ray
    Keywords: Signal Transduction
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  • 64
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    American Association for the Advancement of Science (AAAS)
    In: Science
    Publication Date: 2016-10-14
    Description: Reversible protein phosphorylation plays a fundamental role in signal transduction networks. Phosphorylation alters protein function by regulating enzymatic activity, stability, cellular localization, or binding partners. Over three-quarters of human proteins may be phosphorylated, with many targeted at multiple sites. Such multisite phosphorylation substantially increases the scope for modulating protein function—a protein with n phosphorylation sites has the potential to exist in 2n distinct phosphorylation states, each of which could, in theory, display modified functionality. Proteins can be substrates for several protein kinases, thereby integrating distinct signals to provide a coherent biological response. However, they can also be phosphorylated at multiple sites by a single protein kinase to promote a specific functional output that can be reversed by dephosphorylation by protein phosphatases. On page 233 of this issue, Mylona et al. (1) reveal an unexpected role for multisite phosphorylation, whereby a protein kinase progressively phosphorylates sites on a transcription factor to promote and then subsequently limit its activity independently of dephosphorylation. Authors: Alan J. Whitmarsh, Roger J. Davis
    Keywords: Signal Transduction
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-02-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kloor, Keith -- New York, N.Y. -- Science. 2015 Feb 13;347(6223):699. doi: 10.1126/science.347.6223.699.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25678635" target="_blank"〉PubMed〈/a〉
    Keywords: *Access to Information ; Agriculture/*legislation & jurisprudence ; Biotechnology/*legislation & jurisprudence ; Commerce ; Food Labeling/*legislation & jurisprudence ; Food, Genetically Modified/*adverse effects ; Humans ; Research Personnel ; United States ; Universities
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-04-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bernstein, Rachel -- New York, N.Y. -- Science. 2015 Apr 17;348(6232):269. doi: 10.1126/science.348.6232.269.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25883332" target="_blank"〉PubMed〈/a〉
    Keywords: Engineering/*education/manpower ; Faculty/*statistics & numerical data ; Female ; Humans ; Male ; Mathematics/*education/manpower ; Science/*education/manpower ; Sex Factors ; Technology/*education/manpower ; United States ; Women, Working/*statistics & numerical data
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-03-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hackett, Perry -- Carroll, Dana -- P01 HD032652/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 2015 Mar 20;347(6228):1324. doi: 10.1126/science.347.6228.1324.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Cell Biology, and Development, Center for Genome Engineering, University of Minnesota, Minneapolis, MN 55455, USA. hacke004@umn.edu. ; Department of Biochemistry, School of Medicine, University of Utah, Salt Lake City, UT 84112, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25792322" target="_blank"〉PubMed〈/a〉
    Keywords: Agriculture/*legislation & jurisprudence ; Animals ; *Government Regulation ; *Organisms, Genetically Modified ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-11-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dajani, Rana -- New York, N.Y. -- Science. 2015 Nov 27;350(6264):1043. doi: 10.1126/science.350.6264.1043-b.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology and Biotechnology, Hashemite University, Zarqa, Jordan. rdajani@hu.edu.jo.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26612944" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Art ; Equipment Reuse ; Fibroblasts ; Gloves, Protective ; Jordan ; Laboratories ; Mice ; Recycling/*methods ; United States
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  • 69
    Publication Date: 2015-10-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Merrigan, Kathleen -- Griffin, Timothy -- Wilde, Parke -- Robien, Kimberly -- Goldberg, Jeanne -- Dietz, William -- New York, N.Y. -- Science. 2015 Oct 9;350(6257):165-6. doi: 10.1126/science.aab2031. Epub 2015 Oct 1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Trachtenberg School of Public Policy and Public Administration, the George Washington University, Washington, DC 20052, USA. kmerrigan@gwu.edu. ; Friedman School of Nutrition Science and Policy, Tufts University, Medford, MA 02155, USA. ; Milken Institute School of Public Health, the George Washington University, Washington, DC 20052, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26429883" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Diet/*standards ; Food Assistance ; Food Technology/*standards ; Humans ; *Nutrition Policy ; United States
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  • 70
    Publication Date: 2015-04-11
    Description: Protein phosphorylation regulates virtually all biological processes. Although protein kinases are popular drug targets, targeting protein phosphatases remains a challenge. Here, we describe Sephin1 (selective inhibitor of a holophosphatase), a small molecule that safely and selectively inhibited a regulatory subunit of protein phosphatase 1 in vivo. Sephin1 selectively bound and inhibited the stress-induced PPP1R15A, but not the related and constitutive PPP1R15B, to prolong the benefit of an adaptive phospho-signaling pathway, protecting cells from otherwise lethal protein misfolding stress. In vivo, Sephin1 safely prevented the motor, morphological, and molecular defects of two otherwise unrelated protein-misfolding diseases in mice, Charcot-Marie-Tooth 1B, and amyotrophic lateral sclerosis. Thus, regulatory subunits of phosphatases are drug targets, a property exploited here to safely prevent two protein misfolding diseases.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4490275/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4490275/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Das, Indrajit -- Krzyzosiak, Agnieszka -- Schneider, Kim -- Wrabetz, Lawrence -- D'Antonio, Maurizio -- Barry, Nicholas -- Sigurdardottir, Anna -- Bertolotti, Anne -- 309516/European Research Council/International -- MC_U105185860/Medical Research Council/United Kingdom -- R01-NS55256/NS/NINDS NIH HHS/ -- Medical Research Council/United Kingdom -- New York, N.Y. -- Science. 2015 Apr 10;348(6231):239-42. doi: 10.1126/science.aaa4484.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, CB2 0QH, UK. ; Division of Genetics and Cell Biology, San Raffaele Scientific Institute, 20132 Milan, Italy. ; Medical Research Council Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge, CB2 0QH, UK. aberto@mrc-lmb.cam.ac.uk.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25859045" target="_blank"〉PubMed〈/a〉
    Keywords: Amyotrophic Lateral Sclerosis/drug therapy/metabolism/pathology ; Animals ; Cells, Cultured ; Charcot-Marie-Tooth Disease/drug therapy/metabolism/pathology ; Disease Models, Animal ; Endoplasmic Reticulum Stress/drug effects ; Enzyme Inhibitors/metabolism/pharmacokinetics/*pharmacology/toxicity ; Guanabenz/*analogs & derivatives/chemical ; synthesis/metabolism/pharmacology/toxicity ; HeLa Cells ; Humans ; Mice ; Mice, Transgenic ; Molecular Targeted Therapy ; Phosphorylation ; Protein Folding ; Protein Phosphatase 1/*antagonists & inhibitors ; Proteostasis Deficiencies/*drug therapy/*prevention & control ; Signal Transduction
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  • 71
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-07-04
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kohane, Isaac S -- New York, N.Y. -- Science. 2015 Jul 3;349(6243):37-8. doi: 10.1126/science.aab1328. Epub 2015 Jul 2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA. isaac_kohane@harvard.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26138968" target="_blank"〉PubMed〈/a〉
    Keywords: *Evidence-Based Medicine ; Genomics/trends ; *Health Policy ; Humans ; Medical Record Linkage ; Reproducibility of Results ; United States
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  • 72
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-12-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Dec 18;350(6267):1454. doi: 10.1126/science.350.6267.1454.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26680170" target="_blank"〉PubMed〈/a〉
    Keywords: Contract Services/*economics ; Ecology/*economics ; *Ecosystem ; United States
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  • 73
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-03-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kollipara, Puneet -- New York, N.Y. -- Science. 2015 Mar 27;347(6229):1403-4. doi: 10.1126/science.347.6229.1403-b.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25814561" target="_blank"〉PubMed〈/a〉
    Keywords: Agrochemicals ; Chemical Industry/*legislation & jurisprudence ; Conservation of Natural Resources/*legislation & jurisprudence ; Ecotoxicology/*legislation & jurisprudence ; Toxicity Tests ; United States ; United States Environmental Protection Agency
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  • 74
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-11-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Nov 20;350(6263):896. doi: 10.1126/science.350.6263.896.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26586739" target="_blank"〉PubMed〈/a〉
    Keywords: *African Americans ; Biomedical Research/economics ; Biotechnology/*economics/*manpower ; Financial Support ; Government Programs ; Humans ; Laboratory Personnel/*economics ; National Institutes of Health (U.S.)/*economics ; Small Business/economics/trends ; United States
    Print ISSN: 0036-8075
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  • 75
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-09-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Sep 25;349(6255):1436-41. doi: 10.1126/science.349.6255.1436. Epub 2015 Sep 24.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26404807" target="_blank"〉PubMed〈/a〉
    Keywords: Data Collection ; Environmental Monitoring/*methods/standards ; Foundations ; United States
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  • 76
    Publication Date: 2015-08-22
    Description: Plasma membrane depolarization can trigger cell proliferation, but how membrane potential influences mitogenic signaling is uncertain. Here, we show that plasma membrane depolarization induces nanoscale reorganization of phosphatidylserine and phosphatidylinositol 4,5-bisphosphate but not other anionic phospholipids. K-Ras, which is targeted to the plasma membrane by electrostatic interactions with phosphatidylserine, in turn undergoes enhanced nanoclustering. Depolarization-induced changes in phosphatidylserine and K-Ras plasma membrane organization occur in fibroblasts, excitable neuroblastoma cells, and Drosophila neurons in vivo and robustly amplify K-Ras-dependent mitogen-activated protein kinase (MAPK) signaling. Conversely, plasma membrane repolarization disrupts K-Ras nanoclustering and inhibits MAPK signaling. By responding to voltage-induced changes in phosphatidylserine spatiotemporal dynamics, K-Ras nanoclusters set up the plasma membrane as a biological field-effect transistor, allowing membrane potential to control the gain in mitogenic signaling circuits.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4687752/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4687752/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhou, Yong -- Wong, Ching-On -- Cho, Kwang-jin -- van der Hoeven, Dharini -- Liang, Hong -- Thakur, Dhananiay P -- Luo, Jialie -- Babic, Milos -- Zinsmaier, Konrad E -- Zhu, Michael X -- Hu, Hongzhen -- Venkatachalam, Kartik -- Hancock, John F -- R01 NS081301/NS/NINDS NIH HHS/ -- R01NS081301/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 2015 Aug 21;349(6250):873-6. doi: 10.1126/science.aaa5619.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Integrative Biology and Pharmacology, Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA. ; Department of Diagnostic and Biomedical Sciences, Dental School, University of Texas Health Science Center at Houston, Houston, TX 77054, USA. ; Department of Neuroscience, University of Arizona, Tucson, AZ 85721, USA. ; Department of Integrative Biology and Pharmacology, Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA. Program in Cell and Regulatory Biology, University of Texas Graduate School of Biomedical Sciences, Houston, TX 77030, USA. ; Department of Integrative Biology and Pharmacology, Medical School, University of Texas Health Science Center at Houston, Houston, TX 77030, USA. Program in Cell and Regulatory Biology, University of Texas Graduate School of Biomedical Sciences, Houston, TX 77030, USA. john.f.hancock@uth.tmc.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26293964" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Line, Tumor ; Cell Membrane/metabolism/*physiology ; Cricetinae ; Drosophila melanogaster ; Fibroblasts ; *Membrane Potentials ; Mice ; Neurons ; Phosphatidylinositol 4,5-Diphosphate/*metabolism ; Phosphatidylserines/*metabolism ; Signal Transduction ; ras Proteins/*metabolism
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-08-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Aug 7;349(6248):574. doi: 10.1126/science.349.6248.574.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26250664" target="_blank"〉PubMed〈/a〉
    Keywords: Budgets ; Ecology/*economics ; Ecosystem ; Foundations ; United States
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  • 78
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-07-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Jul 17;349(6245):225. doi: 10.1126/science.349.6245.225. Epub 2015 Jul 16.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26185225" target="_blank"〉PubMed〈/a〉
    Keywords: Biomedical Research/*economics ; Budgets ; National Institutes of Health (U.S.)/*economics ; Salaries and Fringe Benefits/*trends ; United States
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  • 79
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-07-04
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Jul 3;349(6243):16. doi: 10.1126/science.349.6243.16.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26138958" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Age Factors ; Animal Experimentation ; Animals ; *Attitude ; Data Collection ; Female ; Global Warming ; Humans ; Nuclear Energy ; Politics ; *Public Opinion ; *Research ; Sex Factors ; United States
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  • 80
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-05-30
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 May 29;348(6238):956. doi: 10.1126/science.348.6238.956.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26023115" target="_blank"〉PubMed〈/a〉
    Keywords: Behavioral Sciences/*economics ; Climate Change/*economics ; Federal Government ; Financing, Government/*legislation & jurisprudence ; Foundations ; Social Sciences/*economics ; United States
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  • 81
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-04-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Apr 24;348(6233):384. doi: 10.1126/science.348.6233.384.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25908803" target="_blank"〉PubMed〈/a〉
    Keywords: Biomedical Research/*economics/*trends ; Financing, Government ; *National Institutes of Health (U.S.) ; *Peer Review, Research ; United States
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  • 82
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-03-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Mar 6;347(6226):1054. doi: 10.1126/science.347.6226.1054.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25745139" target="_blank"〉PubMed〈/a〉
    Keywords: *Biological Evolution ; Biology/*education ; Curriculum ; *Faculty ; Knowledge ; *Professional Competence ; *Religion and Science ; Role ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-09-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉DeMarco, Emily -- New York, N.Y. -- Science. 2015 Aug 28;349(6251):915-7. doi: 10.1126/science.349.6251.915.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26315416" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Astacoidea/classification/genetics/physiology ; Coal Mining ; Ecosystem ; *Endangered Species/legislation & jurisprudence ; Environmental Pollution ; Genetic Speciation ; United States ; West Virginia
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-08-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉DeMarco, Emily -- New York, N.Y. -- Science. 2015 Aug 7;349(6248):570-1. doi: 10.1126/science.349.6248.570.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26250661" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Migration ; Animals ; Breeding ; *Butterflies ; *Conservation of Natural Resources ; Female ; Mexico ; Plant Nectar ; Population ; Seasons ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-02-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Feb 6;347(6222):602-5. doi: 10.1126/science.347.6222.602.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25657228" target="_blank"〉PubMed〈/a〉
    Keywords: Budgets ; Career Mobility ; *Faculty ; Fellowships and Scholarships/*economics ; *Government Programs ; Mathematics/*education ; Science/*education ; United States
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  • 86
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-02-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Feb 6;347(6222):599-601. doi: 10.1126/science.347.6222.599.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25657226" target="_blank"〉PubMed〈/a〉
    Keywords: Budgets ; *Financing, Government ; Research/*economics ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-01-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mervis, Jeffrey -- New York, N.Y. -- Science. 2015 Jan 30;347(6221):466-7. doi: 10.1126/science.347.6221.466.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25635067" target="_blank"〉PubMed〈/a〉
    Keywords: Budgets/*legislation & jurisprudence ; Federal Government ; Financing, Government ; National Institutes of Health (U.S.)/*economics/legislation & jurisprudence ; *Politics ; Public Policy ; Research Support as Topic/legislation & jurisprudence ; United States ; United States Government Agencies/*economics/legislation & jurisprudence ; United States National Aeronautics and Space ; Administration/*economics/legislation & jurisprudence
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-07-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bohannon, John -- New York, N.Y. -- Science. 2015 Jul 17;349(6245):221-2. doi: 10.1126/science.349.6245.221. Epub 2015 Jul 16.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26185221" target="_blank"〉PubMed〈/a〉
    Keywords: Federal Government ; Humans ; Leadership ; Psychology/*ethics ; *Public Policy ; Security Measures/*ethics ; Social Change ; Societies, Scientific/ethics ; Torture/*ethics ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-01-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bohannon, John -- New York, N.Y. -- Science. 2015 Jan 30;347(6221):495-7. doi: 10.1126/science.347.6221.495.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25635082" target="_blank"〉PubMed〈/a〉
    Keywords: Algorithms ; Computer Security ; Financing, Government ; Humans ; *Mathematics ; *Privacy ; Research Support as Topic ; *Security Measures ; Societies ; Trust ; United States ; *United States Department of Defense/economics/ethics ; Universities
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-05-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miller, Aubrey -- Birnbaum, Linda -- New York, N.Y. -- Science. 2015 May 15;348(6236):766-7. doi: 10.1126/science.348.6236.766-c.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA. miller.aubrey@nih.gov. ; National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25977543" target="_blank"〉PubMed〈/a〉
    Keywords: Disaster Planning/*methods ; Humans ; National Institute of Environmental Health Sciences (U.S.) ; United States
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-02-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hand, Eric -- New York, N.Y. -- Science. 2015 Feb 20;347(6224):813-4. doi: 10.1126/science.347.6224.813.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25700494" target="_blank"〉PubMed〈/a〉
    Keywords: *Exobiology ; *Ice Cover ; *Minor Planets ; United States ; United States National Aeronautics and Space Administration
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    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-09-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Topik, Christopher -- New York, N.Y. -- Science. 2015 Sep 18;349(6254):1263. doi: 10.1126/science.aad4202.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Christopher Topik is the director of Restoring America's Forests at The Nature Conservancy North America Region, Arlington, VA. ctopik@tnc.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26383924" target="_blank"〉PubMed〈/a〉
    Keywords: Disasters/*economics ; Federal Government ; Financial Management/legislation & jurisprudence ; Fires/*economics ; United States
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 93
    Publication Date: 2015-03-15
    Description: TREK-2 (KCNK10/K2P10), a two-pore domain potassium (K2P) channel, is gated by multiple stimuli such as stretch, fatty acids, and pH and by several drugs. However, the mechanisms that control channel gating are unclear. Here we present crystal structures of the human TREK-2 channel (up to 3.4 angstrom resolution) in two conformations and in complex with norfluoxetine, the active metabolite of fluoxetine (Prozac) and a state-dependent blocker of TREK channels. Norfluoxetine binds within intramembrane fenestrations found in only one of these two conformations. Channel activation by arachidonic acid and mechanical stretch involves conversion between these states through movement of the pore-lining helices. These results provide an explanation for TREK channel mechanosensitivity, regulation by diverse stimuli, and possible off-target effects of the serotonin reuptake inhibitor Prozac.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dong, Yin Yao -- Pike, Ashley C W -- Mackenzie, Alexandra -- McClenaghan, Conor -- Aryal, Prafulla -- Dong, Liang -- Quigley, Andrew -- Grieben, Mariana -- Goubin, Solenne -- Mukhopadhyay, Shubhashish -- Ruda, Gian Filippo -- Clausen, Michael V -- Cao, Lishuang -- Brennan, Paul E -- Burgess-Brown, Nicola A -- Sansom, Mark S P -- Tucker, Stephen J -- Carpenter, Elisabeth P -- 084655/Wellcome Trust/United Kingdom -- 092809/Z/10/Z/Wellcome Trust/United Kingdom -- Biotechnology and Biological Sciences Research Council/United Kingdom -- New York, N.Y. -- Science. 2015 Mar 13;347(6227):1256-9. doi: 10.1126/science.1261512.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK. ; Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK. Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU, UK. ; Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU, UK. OXION Initiative in Ion Channels and Disease, University of Oxford, Oxford OX1 3PN, UK. ; Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU, UK. OXION Initiative in Ion Channels and Disease, University of Oxford, Oxford OX1 3PN, UK. Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK. ; Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK. Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK. ; Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU, UK. ; Pfizer Neusentis, Granta Park, Cambridge CB21 6GS, UK. ; OXION Initiative in Ion Channels and Disease, University of Oxford, Oxford OX1 3PN, UK. Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK. ; Clarendon Laboratory, Department of Physics, University of Oxford, Oxford OX1 3PU, UK. OXION Initiative in Ion Channels and Disease, University of Oxford, Oxford OX1 3PN, UK. liz.carpenter@sgc.ox.ac.uk stephen.tucker@physics.ox.ac.uk. ; Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK. OXION Initiative in Ion Channels and Disease, University of Oxford, Oxford OX1 3PN, UK. liz.carpenter@sgc.ox.ac.uk stephen.tucker@physics.ox.ac.uk.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25766236" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Arachidonic Acid/pharmacology ; Binding Sites ; Crystallography, X-Ray ; Fluoxetine/analogs & derivatives/chemistry/metabolism/pharmacology ; Humans ; *Ion Channel Gating ; Models, Molecular ; Molecular Dynamics Simulation ; Molecular Sequence Data ; Potassium/metabolism ; Potassium Channels, Tandem Pore Domain/antagonists & ; inhibitors/*chemistry/metabolism ; Protein Conformation ; Protein Folding ; Protein Structure, Secondary ; Protein Structure, Tertiary
    Print ISSN: 0036-8075
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  • 94
    Publication Date: 2015-09-19
    Description: Prostate cancer is initially responsive to androgen deprivation, but the effectiveness of androgen receptor (AR) inhibitors in recurrent disease is variable. Biopsy of bone metastases is challenging; hence, sampling circulating tumor cells (CTCs) may reveal drug-resistance mechanisms. We established single-cell RNA-sequencing (RNA-Seq) profiles of 77 intact CTCs isolated from 13 patients (mean six CTCs per patient), by using microfluidic enrichment. Single CTCs from each individual display considerable heterogeneity, including expression of AR gene mutations and splicing variants. Retrospective analysis of CTCs from patients progressing under treatment with an AR inhibitor, compared with untreated cases, indicates activation of noncanonical Wnt signaling (P = 0.0064). Ectopic expression of Wnt5a in prostate cancer cells attenuates the antiproliferative effect of AR inhibition, whereas its suppression in drug-resistant cells restores partial sensitivity, a correlation also evident in an established mouse model. Thus, single-cell analysis of prostate CTCs reveals heterogeneity in signaling pathways that could contribute to treatment failure.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miyamoto, David T -- Zheng, Yu -- Wittner, Ben S -- Lee, Richard J -- Zhu, Huili -- Broderick, Katherine T -- Desai, Rushil -- Fox, Douglas B -- Brannigan, Brian W -- Trautwein, Julie -- Arora, Kshitij S -- Desai, Niyati -- Dahl, Douglas M -- Sequist, Lecia V -- Smith, Matthew R -- Kapur, Ravi -- Wu, Chin-Lee -- Shioda, Toshi -- Ramaswamy, Sridhar -- Ting, David T -- Toner, Mehmet -- Maheswaran, Shyamala -- Haber, Daniel A -- 2R01CA129933/CA/NCI NIH HHS/ -- EB008047/EB/NIBIB NIH HHS/ -- Howard Hughes Medical Institute/ -- New York, N.Y. -- Science. 2015 Sep 18;349(6254):1351-6. doi: 10.1126/science.aab0917.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Department of Urology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Center for Bioengineering in Medicine, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. haber@helix.mgh.harvard.edu smaheswaran@mgh.harvard.edu. ; Massachusetts General Cancer Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA. Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA. haber@helix.mgh.harvard.edu smaheswaran@mgh.harvard.edu.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26383955" target="_blank"〉PubMed〈/a〉
    Keywords: Androgen Antagonists/pharmacology/*therapeutic use ; Animals ; Cell Line, Tumor ; Drug Resistance, Neoplasm/*genetics ; Humans ; Male ; Mice ; Neoplastic Cells, Circulating/drug effects/*metabolism ; Phenylthiohydantoin/*analogs & derivatives/pharmacology/therapeutic use ; Prostate/drug effects/metabolism/pathology ; Prostatic Neoplasms/*drug therapy/*pathology ; Proto-Oncogene Proteins/genetics/metabolism ; RNA Splicing ; Receptors, Androgen/*genetics ; Sequence Analysis, RNA/methods ; Signal Transduction ; Single-Cell Analysis/methods ; Transcriptome ; Wnt Proteins/genetics/*metabolism ; Xenograft Model Antitumor Assays
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 95
    Publication Date: 2015-06-20
    Description: G protein-coupled receptors (GPCRs) relay diverse extracellular signals into cells by catalyzing nucleotide release from heterotrimeric G proteins, but the mechanism underlying this quintessential molecular signaling event has remained unclear. Here we use atomic-level simulations to elucidate the nucleotide-release mechanism. We find that the G protein alpha subunit Ras and helical domains-previously observed to separate widely upon receptor binding to expose the nucleotide-binding site-separate spontaneously and frequently even in the absence of a receptor. Domain separation is necessary but not sufficient for rapid nucleotide release. Rather, receptors catalyze nucleotide release by favoring an internal structural rearrangement of the Ras domain that weakens its nucleotide affinity. We use double electron-electron resonance spectroscopy and protein engineering to confirm predictions of our computationally determined mechanism.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dror, Ron O -- Mildorf, Thomas J -- Hilger, Daniel -- Manglik, Aashish -- Borhani, David W -- Arlow, Daniel H -- Philippsen, Ansgar -- Villanueva, Nicolas -- Yang, Zhongyu -- Lerch, Michael T -- Hubbell, Wayne L -- Kobilka, Brian K -- Sunahara, Roger K -- Shaw, David E -- P30EY00331/EY/NEI NIH HHS/ -- R01EY05216/EY/NEI NIH HHS/ -- R01GM083118/GM/NIGMS NIH HHS/ -- T32 GM008294/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2015 Jun 19;348(6241):1361-5. doi: 10.1126/science.aaa5264.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉D. E. Shaw Research, New York, NY 10036, USA. ron.dror@deshawresearch.com david.shaw@deshawresearch.com. ; D. E. Shaw Research, New York, NY 10036, USA. ; Department of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, CA 94305, USA. ; Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109, USA. ; Jules Stein Eye Institute and Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095, USA. ; D. E. Shaw Research, New York, NY 10036, USA. Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA. ron.dror@deshawresearch.com david.shaw@deshawresearch.com.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26089515" target="_blank"〉PubMed〈/a〉
    Keywords: GTP-Binding Protein alpha Subunits, Gi-Go/*chemistry ; GTP-Binding Protein alpha Subunits, Gs/*chemistry ; Guanine Nucleotide Exchange Factors/*chemistry ; Humans ; Models, Chemical ; Molecular Dynamics Simulation ; Protein Structure, Secondary ; Protein Structure, Tertiary ; Receptors, G-Protein-Coupled/*chemistry ; Signal Transduction
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  • 96
    Publication Date: 2015-02-24
    Description: An important question in ecology is how mechanistic processes occurring among individuals drive large-scale patterns of community formation and change. Here we show that in two species of bluebirds, cycles of replacement of one by the other emerge as an indirect consequence of maternal influence on offspring behavior in response to local resource availability. Sampling across broad temporal and spatial scales, we found that western bluebirds, the more competitive species, bias the birth order of offspring by sex in a way that influences offspring aggression and dispersal, setting the stage for rapid increases in population density that ultimately result in the replacement of their sister species. Our results provide insight into how predictable community dynamics can occur despite the contingency of local behavioral interactions.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Duckworth, Renee A -- Belloni, Virginia -- Anderson, Samantha R -- New York, N.Y. -- Science. 2015 Feb 20;347(6224):875-7. doi: 10.1126/science.1260154.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA. rad3@email.arizona.edu. ; Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA. Department of Tropical Medicine, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA. ; Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25700519" target="_blank"〉PubMed〈/a〉
    Keywords: Androgens/analysis ; Animals ; *Biological Evolution ; Clutch Size ; *Competitive Behavior ; *Ecosystem ; Egg Yolk/chemistry ; Female ; Fires ; Male ; *Maternal Behavior ; Population Density ; Songbirds/*physiology ; United States
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  • 97
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    Unknown
    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-01-31
    Description: Massive data collection by businesses and governments calls into question traditional methods for protecting privacy, underpinned by two core principles: (i) notice, that there should be no data collection system whose existence is secret, and (ii) consent, that data collected for one purpose not be used for another without user permission. But notice, designated as a fundamental privacy principle in a different era, makes little sense in situations where collection consists of lots and lots of small amounts of information, whereas consent is no longer realistic, given the complexity and number of decisions that must be made. Thus, efforts to protect privacy by controlling use of data are gaining more attention. I discuss relevant technology, policy, and law, as well as some examples that can illuminate the way.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Landau, Susan -- New York, N.Y. -- Science. 2015 Jan 30;347(6221):504-6. doi: 10.1126/science.aaa4961.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Worcester Polytechnic Institute, Worcester, MA 01609, USA. susan.landau@privacyink.org.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25635089" target="_blank"〉PubMed〈/a〉
    Keywords: *Computer Security ; *Data Collection/legislation & jurisprudence ; Genetic Privacy/legislation & jurisprudence ; Humans ; *Information Dissemination/legislation & jurisprudence ; *Informed Consent ; *Internet/legislation & jurisprudence ; *Privacy/legislation & jurisprudence ; Security Measures ; United States
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 98
    facet.materialart.
    Unknown
    American Association for the Advancement of Science (AAAS)
    Publication Date: 2015-01-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Breitling, Rainer -- Takano, Eriko -- Gardner, Timothy S -- New York, N.Y. -- Science. 2015 Jan 9;347(6218):107. doi: 10.1126/science.aaa5253.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Rainer Breitling is a Professor of Systems Biology at the University of Manchester, Manchester, UK, and an external expert to the European Commission Scientific Committees. rainer.breitling@manchester.ac.uk. ; Eriko Takano is a Professor of Synthetic Biology and Co-Director of the Manchester Centre for Synthetic Biology of Fine and Speciality Chemicals (SYNBIOCHEM), University of Manchester, Manchester, UK, and an external expert to the European Commission Scientific Committees. eriko.takano@manchester.ac.uk. ; Timothy S. Gardner is Chief Executive Officer of Riffyn, Inc., in Oakland, CA, USA, and an external expert to the European Commission Scientific Committees. tg@riffyn.com.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25573995" target="_blank"〉PubMed〈/a〉
    Keywords: Europe ; European Union ; Risk Assessment/methods/standards ; Synthetic Biology/*trends ; United States
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  • 99
    Publication Date: 2015-08-22
    Description: Elucidating the signaling mechanism of strigolactones has been the key to controlling the devastating problem caused by the parasitic plant Striga hermonthica. To overcome the genetic intractability that has previously interfered with identification of the strigolactone receptor, we developed a fluorescence turn-on probe, Yoshimulactone Green (YLG), which activates strigolactone signaling and illuminates signal perception by the strigolactone receptors. Here we describe how strigolactones bind to and act via ShHTLs, the diverged family of alpha/beta hydrolase-fold proteins in Striga. Live imaging using YLGs revealed that a dynamic wavelike propagation of strigolactone perception wakes up Striga seeds. We conclude that ShHTLs function as the strigolactone receptors mediating seed germination in Striga. Our findings enable access to strigolactone receptors and observation of the regulatory dynamics for strigolactone signal transduction in Striga.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tsuchiya, Yuichiro -- Yoshimura, Masahiko -- Sato, Yoshikatsu -- Kuwata, Keiko -- Toh, Shigeo -- Holbrook-Smith, Duncan -- Zhang, Hua -- McCourt, Peter -- Itami, Kenichiro -- Kinoshita, Toshinori -- Hagihara, Shinya -- New York, N.Y. -- Science. 2015 Aug 21;349(6250):864-8. doi: 10.1126/science.aab3831.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. Department of Cell and Systems Biology, University of Toronto, 25 Willcocks Street, Toronto, Ontario M5S 3B2, Canada. yuichiro@itbm.nagoya-u.ac.jp hagi@itbm.nagoya-u.ac.jp. ; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. ; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. ; Department of Cell and Systems Biology, University of Toronto, 25 Willcocks Street, Toronto, Ontario M5S 3B2, Canada. ; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. Japan Science and Technology Agency-Exploratory Research for Advanced Technology, Itami Molecular Nanocarbon Project, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. ; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. Graduate School of Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8602, Japan. yuichiro@itbm.nagoya-u.ac.jp hagi@itbm.nagoya-u.ac.jp.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26293962" target="_blank"〉PubMed〈/a〉
    Keywords: Fluoresceins/chemistry/metabolism ; Fluorescence ; Fluorescent Dyes/chemistry/metabolism ; *Germination ; Hydrolases/metabolism ; Hydrolysis ; Lactones/*metabolism ; Molecular Imaging/methods ; Molecular Sequence Data ; Plant Growth Regulators/*metabolism ; Plant Proteins/genetics/*metabolism ; Receptors, Cell Surface/genetics/*metabolism ; Seeds/*growth & development/metabolism ; Signal Transduction ; Striga/*growth & development/metabolism
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  • 100
    Publication Date: 2015-01-31
    Description: The mechanistic basis of eukaryotic circadian oscillators in model systems as diverse as Neurospora, Drosophila, and mammalian cells is thought to be a transcription-and-translation-based negative feedback loop, wherein progressive and controlled phosphorylation of one or more negative elements ultimately elicits their own proteasome-mediated degradation, thereby releasing negative feedback and determining circadian period length. The Neurospora crassa circadian negative element FREQUENCY (FRQ) exemplifies such proteins; it is progressively phosphorylated at more than 100 sites, and strains bearing alleles of frq with anomalous phosphorylation display abnormal stability of FRQ that is well correlated with altered periods or apparent arrhythmicity. Unexpectedly, we unveiled normal circadian oscillations that reflect the allelic state of frq but that persist in the absence of typical degradation of FRQ. This manifest uncoupling of negative element turnover from circadian period length determination is not consistent with the consensus eukaryotic circadian model.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4432837/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4432837/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Larrondo, Luis F -- Olivares-Yanez, Consuelo -- Baker, Christopher L -- Loros, Jennifer J -- Dunlap, Jay C -- P01 GM68087/GM/NIGMS NIH HHS/ -- R01 GM034985/GM/NIGMS NIH HHS/ -- R01 GM083336/GM/NIGMS NIH HHS/ -- R01 GM34985/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2015 Jan 30;347(6221):1257277. doi: 10.1126/science.1257277.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Millennium Nucleus for Fungal Integrative and Synthetic Biology, Departamento de Genetica Molecular y Microbiologia, Facultad de Ciencias Biologicas, Pontificia Universidad Catolica de Chile, Casilla 114-D, Santiago, Chile. Department of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. jay.c.dunlap@dartmouth.edu llarrondo@bio.puc.cl. ; Millennium Nucleus for Fungal Integrative and Synthetic Biology, Departamento de Genetica Molecular y Microbiologia, Facultad de Ciencias Biologicas, Pontificia Universidad Catolica de Chile, Casilla 114-D, Santiago, Chile. ; Department of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. ; Department of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. Department of Biochemistry, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. ; Department of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA. jay.c.dunlap@dartmouth.edu llarrondo@bio.puc.cl.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25635104" target="_blank"〉PubMed〈/a〉
    Keywords: Adenine/analogs & derivatives/pharmacology ; Alleles ; *Circadian Clocks ; *Circadian Rhythm ; Feedback, Physiological ; Fungal Proteins/biosynthesis/*genetics/*metabolism ; Half-Life ; Neurospora crassa/*physiology ; Phosphorylation ; Proteasome Endopeptidase Complex/metabolism ; Protein Kinase Inhibitors/pharmacology ; Protein Stability ; Proteolysis ; Signal Transduction
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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