Petrogenesis of Pleisto-Holocene Basalts and Basaltic Andesites from Newberry Volcano, Oregon

Newberry Volcano (43.7°N, 121.3°W) is a Cascade rear arc volcano in central Oregon that covers nearly 2,000 km2 and represents a volume of roughly 200 km3 of mostly mafic magmas. This composite shield dramatically exceeds the volume of all other Cascade volcanoes, except for Medicine Lake Volcano in Northern California. Newberry began forming about 400 ka with the last eruption ending at 1.3 ka (Donnelly-Nolan et al., 2011). Proposed tectonic models that explain the origin of the volcano are as follows: 1. Mantle decompression melting from lithospheric extension (Xue and Allen, 2006); 2. Slab window or tear in the lithosphere (Tian and Zhao, 2012); 3. Subduction-induced counterflow of the Yellowstone plume (Jordan et al., 2004). The research goal of this study is to test these models to better understand the mantle processes and petrogenetic origin of Newberry Volcano by analyzing the mafic lavas from sequential eruptions ranging in age from ~400 ka to 7 ka. Thirty-five (35) samples were collected and whole-rock geochemical data has been obtained by inductively coupled plasma mass spectrometry (ICP-MS) for major and trace elements. Isotopic analyses of eight (8) samples were conducted via TIMS and MC-ICPMS. Petrographic analyses of rock thin sections exhibit olivine and plagioclase phenocrysts throughout the sample majority. Major element classification on a silica-alkali diagram shows that basalts, trachybasalt, basaltic andesites, basaltic trachyandesites and andesite (SiO2=48.2-57.0%; Na2O+K2O=3.2-6.3%) provide evidence for crystal fractionation within the Newberry mafic suite and potentially a positive trend in SiO2 over time. Enrichments in LREE (La/Yb=3-9), LILE (Sr/La=19-60; Ba/La=13-31) and depletions in HFSE (Ba/Ta=147-1064; La/Ta=11-36) indicate a role for subduction related processes and the possible addition of slab-derived fluids and/or sediments to the mantle source. 87Sr/86Sr (0.7031-0.7036), 143Nd/144Nd (0.5129-0.5130), 206Pb/204Pb (18.82-19.08), 207Pb/204Pb (15.56-15.60) and 208Pb/204Pb (38.43-38.61) indicate a slightly depleted, E-MORB-like asthenospheric source region beneath Newberry. The data presented report that Newberry basalts and basaltic andesites are chemically similar to calc-alkaline basalts from Medicine Lake Volcano (Donnelly-Nolan et al., 2008) and other arc basalts from the central Cascade Range (Bacon et al., 1997) and are most likely produced by rear-arc flux melting of the E-MORB-like asthenospheric wedge from dehydration of the subducting Juan de Fuca Plate

Representative Moakley with Representatives Bill Clay and Parren Mitchell, audio recording, 1974

This recording includes five interviews with members of Congress that were broadcast on WILD as episodes of a radio show featuring Congressman John Joseph Moakley. In the first segment Representative Joe Moakley discusses the Anti-Poverty Agency and the Office of Economic Opportunity. The second interview he focuses on Summer Neighborhood Youth Corp. The third segment includes a discussion with Representative Parren Mitchell about housing legislation. In the fourth interview Congressman Moakley speaks about the Older Americans Act and the Elderly Program. The last segment includes a discussion with Representative Bill Clay and focuses on the Corporation for Public Broadcasting and public television.https://dc.suffolk.edu/moakley-av/1018/thumbnail.jp

The role of collaborative, multistakeholder partnerships in reshaping the health management of patients with noncommunicable diseases during and after the COVID-19 pandemic

Background: Policies to combat the COVID-19 pandemic have disrupted the screening, diagnosis, treatment, and monitoring of noncommunicable (NCD) patients while affecting NCD prevention and risk factor control. Aims: To discuss how the first wave of the COVID-19 pandemic affected the health management of NCD patients, identify which aspects should be carried forward into future NCD management, and propose collaborative efforts among public–private institutions to effectively shape NCD care models. Methods: The NCD Partnership, a collaboration between Upjohn and the European Innovation Partnership on Active and Healthy Ageing, held a virtual Advisory Board in July 2020 with multiple stakeholders; healthcare professionals (HCPs), policymakers, researchers, patient and informal carer advocacy groups, patient empowerment organizations, and industry experts. Results: The Advisory Board identified barriers to NCD care during the COVID-19 pandemic in four areas: lack of NCD management guidelines; disruption to integrated care and shift from hospital-based NCD care to more community and primary level care; infodemics and a lack of reliable health information for patients and HCPs on how to manage NCDs; lack of availability, training, standardization, and regulation of digital health tools. Conclusions: Multistakeholder partnerships can promote swift changes to NCD prevention and patient care. Intra- and inter-communication between all stakeholders should be facilitated involving all players in the development of clinical guidelines and digital health tools, health and social care restructuring, and patient support in the short-, medium- and long-term future. A comprehensive response to NCDs should be delivered to improve patient outcomes by providing strategic, scientific, and economic support

Genome Diversity, Recombination, and Virulence across the Major Lineages of Paracoccidioides

We thank Angela Restrepo, Rosana Puccia, Zoilo Pires de Camargo, and Maria Sueli Felipe for kindly providing the isolates for this study. This project has been funded in whole or in part with federal funds from the National Institute of Allergy and Infectious Diseases, National Institutes of Health, Department of Health and Human Services, under contract no. HHSN272200900018C. This work was partly supported by Colciencias via the grants “A Gene Atlas for Human Pathogenic Fungi” (122256934875) and “A Comprehensive Genomic and Transcriptomic Analysis of Dimorphic Human Pathogen Fungi and Its Relation with Virulence” (221365842971) and by the Universidad de Antioquia via a “Sostenibilidad 2015/2016” grant. Colciencias National Doctorate Program funding supported J.F.M.; Enlaza Mundos partly supported his fellowship. The Wellcome Trust supported R.A.F.Peer reviewedPublisher PD

A Genetic Screen Reveals Arabidopsis Stomatal and/or Apoplastic Defenses against Pseudomonas syringae pv. tomato DC3000

Bacterial infection of plants often begins with colonization of the plant surface, followed by entry into the plant through wounds and natural openings (such as stomata), multiplication in the intercellular space (apoplast) of the infected tissues, and dissemination of bacteria to other plants. Historically, most studies assess bacterial infection based on final outcomes of disease and/or pathogen growth using whole infected tissues; few studies have genetically distinguished the contribution of different host cell types in response to an infection. The phytotoxin coronatine (COR) is produced by several pathovars of Pseudomonas syringae. COR-deficient mutants of P. s. tomato (Pst) DC3000 are severely compromised in virulence, especially when inoculated onto the plant surface. We report here a genetic screen to identify Arabidopsis mutants that could rescue the virulence of COR-deficient mutant bacteria. Among the susceptible to coronatine-deficient Pst DC3000 (scord) mutants were two that were defective in stomatal closure response, two that were defective in apoplast defense, and four that were defective in both stomatal and apoplast defense. Isolation of these three classes of mutants suggests that stomatal and apoplastic defenses are integrated in plants, but are genetically separable, and that COR is important for Pst DC3000 to overcome both stomatal guard cell- and apoplastic mesophyll cell-based defenses. Of the six mutants defective in bacterium-triggered stomatal closure, three are defective in salicylic acid (SA)-induced stomatal closure, but exhibit normal stomatal closure in response to abscisic acid (ABA), and scord7 is compromised in both SA- and ABA-induced stomatal closure. We have cloned SCORD3, which is required for salicylic acid (SA) biosynthesis, and SCORD5, which encodes an ATP-binding cassette (ABC) protein, AtGCN20/AtABCF3, predicted to be involved in stress-associated protein translation control. Identification of SCORD5 begins to implicate an important role of stress-associated protein translation in stomatal guard cell signaling in response to microbe-associated molecular patterns and bacterial infection

Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART randomised, open-label trial

Background Findings from the RESTART trial suggest that starting antiplatelet therapy might reduce the risk of recurrent symptomatic intracerebral haemorrhage compared with avoiding antiplatelet therapy. Brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases (such as cerebral microbleeds) are associated with greater risks of recurrent intracerebral haemorrhage. We did subgroup analyses of the RESTART trial to explore whether these brain imaging features modify the effects of antiplatelet therapy

100 Years of Scientific Evolution of Work and Organizational Psychology: A Bibliometric Network Analysis From 1919 to 2019

In this study, we explore a 100 years of Work and Organizational Psychology (WOP). To do this, we carry out a bibliometric performance and network analysis (BPNA) to understand the evolution structure and the most important themes in the field of study. To perform the BNPA, 8,966 documents published since 1919 were exported from the Web of Science and Scopus databases. The SciMAT software was used to process data and to create the evolution structure, the strategic diagram, and the thematic network structure of the strategic themes of the field of WOP. We identified 29 strategic clusters and discuss the most important themes (motor themes) and their relationship with other clusters. This research presents the complete evolution of the field of study, identifying emerging themes and others with a high degree of development. We hope that this work will support researchers and future research in the field of WOP

Polymorphisms within autophagy-related genes as susceptibility biomarkers for multiple myeloma: a meta-analysis of three large cohorts and functional characterization

Functional data used in this project have been meticulously catalogued and archived in the BBMRI-NL data infrastructure (https://hfgp.bbmri.nl/, accessed on 12 February 2020) using the MOLGENIS open-source platform for scientific data.Multiple myeloma (MM) arises following malignant proliferation of plasma cells in the bone marrow, that secrete high amounts of specific monoclonal immunoglobulins or light chains, resulting in the massive production of unfolded or misfolded proteins. Autophagy can have a dual role in tumorigenesis, by eliminating these abnormal proteins to avoid cancer development, but also ensuring MM cell survival and promoting resistance to treatments. To date no studies have determined the impact of genetic variation in autophagy-related genes on MM risk. We performed meta-analysis of germline genetic data on 234 autophagy-related genes from three independent study populations including 13,387 subjects of European ancestry (6863 MM patients and 6524 controls) and examined correlations of statistically significant single nucleotide polymorphisms (SNPs; p < 1 × 10−9) with immune responses in whole blood, peripheral blood mononuclear cells (PBMCs), and monocyte-derived macrophages (MDM) from a large population of healthy donors from the Human Functional Genomic Project (HFGP). We identified SNPs in six loci, CD46, IKBKE, PARK2, ULK4, ATG5, and CDKN2A associated with MM risk (p = 4.47 × 10−4−5.79 × 10−14). Mechanistically, we found that the ULK4rs6599175 SNP correlated with circulating concentrations of vitamin D3 (p = 4.0 × 10−4), whereas the IKBKErs17433804 SNP correlated with the number of transitional CD24+CD38+ B cells (p = 4.8 × 10−4) and circulating serum concentrations of Monocyte hemoattractant Protein (MCP)-2 (p = 3.6 × 10−4). We also found that the CD46rs1142469 SNP corre lated with numbers of CD19+ B cells, CD19+CD3− B cells, CD5+ IgD− cells, IgM− cells, IgD−IgM− cells, and CD4−CD8− PBMCs (p = 4.9 × 10−4−8.6 × 10−4 ) and circulating concentrations of interleukin (IL)-20 (p = 0.00082). Finally, we observed that the CDKN2Ars2811710 SNP correlated with levels of CD4+EMCD45RO+CD27− cells (p = 9.3 × 10−4 ). These results suggest that genetic variants within these six loci influence MM risk through the modulation of specific subsets of immune cells, as well as vitamin D3−, MCP-2−, and IL20-dependent pathways.This work was supported by the European Union’s Horizon 2020 research and innovation program, N° 856620 and by grants from the Instituto de Salud Carlos III and FEDER (Madrid, Spain; PI17/02256 and PI20/01845), Consejería de Transformación Económica, Industria, Conocimiento y Universidades and FEDER (PY20/01282), from the CRIS foundation against cancer, from the Cancer Network of Excellence (RD12/10 Red de Cáncer), from the Dietmar Hopp Foundation and the German Ministry of Education and Science (BMBF: CLIOMMICS [01ZX1309]), and from National Cancer Institute of the National Institutes of Health under award numbers: R01CA186646, U01CA249955 (EEB).This work was also funded d by Portuguese National funds, through the Foundation for Science and Technology (FCT)—project UIDB/50026/2020 and UIDP/50026/2020 and by the project NORTE-01-0145-FEDER-000055, supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF)

2017 Research & Innovation Day Program

A one day showcase of applied research, social innovation, scholarship projects and activities.https://first.fanshawec.ca/cri_cripublications/1004/thumbnail.jp