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Network analyses:Inhibition of androgen receptor signaling reduces inflammation in the lung through AR-MAF-IL6 signaling axes

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Genes & Diseases 2024年第3期11卷 140-143页

作者： Albert R.Wang Andrew M.Baschnagel Zij.an Ni Sean R.Brennan Hypatia K.Newton Darya Buehler Christina Kendziorski randall j.Kimple Gopal lyer Department of Human Oncology University of Wisconsin School of Medicine and Public HealthUniversity of WisconsinMadisonWI 53705USA Department of Biomedical Engineering University of Wisconsin-MadisonMadisonWI 53705USA University of Wisconsin Carbone Cancer Center MadisonWI 53705USA Department of Biostatistics and Medical Informatics University of Wisconsin-MadisonMadisonWI 53706USA Department of Biology Tufts UniversityMedfordMA 02155USA Department of Pathology and Laboratory Medicine University of Wisconsin School of Medicine and Public HealthUniversity of WisconsinMadisonWI 53705USA

Androgen receptor(AR)is a maj.r transcription factor that plays a role in inflammatory response including interleukin-6(IL6)signaling.1 While AR regulation through paracrine loop signaling in prostate tissue is well-studied,its impact through an IL6 autocrine loop in the lung has not been wellstudied despite the organ's response to respiratory viral *** inhibition and RNA knockdown of AR identified a bZIP transcription factor MAF to be a common target of inflammation using these perturbations in lung cells.

关键词： inflammation lung respiratory

Prehospital transdermal glyceryl trinitrate for ultra- acute ischaemic stroke: data from the RIGHT- 2 randomised sham- controlled ambulance trial

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Stroke & Vascular Neurology 2024年第1期9卷 38-49,I0035-I0046页

作者： j.son Philip Appleton Lisa j.Woodhouse Craig S Anderson Sandeep Ankolekar Lesley Cala Mark Dixon Timothy j.England Kailash Krishnan Grant Mair Keith W Muir j.hn Potter Christopher I Price Marc randall Thompson G Robinson Christine Roffe Else C Sandset j.ffrey L Saver Angela Shone Aloysius Niroshan Siriwardena j.anna M Wardlaw Nikola Sprigg Philip M Bath Stroke University Hospitals Birmingham NHS Foundation TrustBirminghamUK Institute of Applied HealthResearch University of Birmingham College of Medical and Dental SciencesBirminghamUK Stroke Trials Unit Mental Health and Clinical NeurosciencesUniversity of NottinghamNottinghamUK Faculty of Medicine The George Institute for Global HealthSydneyNew South WalesAustralia The George Institute China at Peking University Health Science Center BeijingChina Neurology Royal Prince Alfred HospitalSydney Health PartnersSydneyNew South WalesAustralia Department of Neurology King's College Hospital NHS Foundation TrustLondonUK Faculty of Health and Medical Sciences University of Western AustraliaCrawleyWestern AustraliaAustralia East Midlands Ambulance Service NHS Trust NottinghamUK Stroke Queen's Medical CentreNottingham University Hospitals NHS TrustNottinghamUK Centre for Clinical Brain Sciences Dementia Research InstituteUniveristy of EdinburghEdinburghUK Institute of Neurology and Psychology University of GlasgowGlasgowUK Bob Champion Research and Education Building University of East AngliaNorwichUK Institute of Neuroscience Newcastle UniversityNewcastle upon TyneUK Department of Neurology Leeds Teaching Hospitals NHS TrustLeedsUK Department of Cardiovascular Sciences and NIHR Leicester Biomedical Research Centre University of LeicesterLeicesterUK Stroke Research in Stoke Institute for Science and Technology in MedicineKeele UniversityStoke-on TrentUK Department of Neurology Oslo University HospitalOsloNorway Research and Development Norwegian Air Ambulance FoundationOsloNorway Department of Neurology and Comprehensive Stroke Center David Geffen School of MedicineUCLALos AngelesCaliforniaUSA Research and Graduate Services University of NottinghamNottinghamUK Community and Health Research Unit University of LincolnLincolnUK

Background The effect of transdermal glyceryl trinitrate(GTN,a nitrovasodilator)on clinical outcome when administered before hospital admission in suspected stroke patients is ***,we assess the safety and efficacy of GTN in the prespecified subgroup of patients who had an ischaemic stroke within the Rapid Intervention with Glyceryl trinitrate in Hypertensive stroke Trial-2(RIGHT-2).Methods RIGHT-2 was an ambulance-based multicentre sham-controlled blinded-endpoint study with patients randomised within 4hours of *** primary outcome was a shift in scores on the modified Rankin scale(mRS)at day *** outcomes included death;a global analysis(Wei-Lachin test)containing Barthel Index,EuroQol-5D,mRS,telephone interview for cognitive status-modified and Zung depression scale;and neuroimaging-determined‘brain frailty’*** were reported as n(%),mean(SD),median[IQR],adj.sted common OR(acOR),mean difference or Mann-Whitney difference(MWD)with 95%*** 597 of 1149(52%)patients had a final diagnosis of ischaemic stroke;age 75(12)years,premorbid mRS>2107(18%),Glasgow Coma Scale 14(2)and time from onset to randomisation 67[45,108]***‘brain frailty’was common:median score 2[2,3](range 0–3).At day 90,GTN did not influence the primary outcome(acOR for increased disability 1.15,95%CI 0.85 to 1.54),death or global analysis(MWD 0.00,95%CI-0.10 to 0.09).In subgroup analyses,there were non-significant interactions suggesting GTN may be associated with more death and dependency in participants randomised within 1hour of symptom onset and in those with more severe *** In patients who had an ischaemic stroke,ultra-acute administration of transdermal GTN in the ambulance did not improve clinical outcomes in a population with more clinical and radiological frailty than seen in previous in-hospital *** IS ALREADY KNOWN ON THIS TOPIC⇒Transdermal glyceryl trinitrate(GTN)was associat-ed with less death and dependency in those w

关键词： Glasgow nitrate random

Understanding fluorine-free electrolytes via small-angle X-ray scattering

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j.urnal of Energy Chemistry 2022年第7期31卷 340-346,I0009页

作者： Kun Qian Zhou Yu Yuzi Liu David j.Gosztola randall E.Winans Lei Cheng Tao Li Department of Chemistry and Biochemistry Northern Illinois UniversityDeKalbIL 60115USA Materials Science Division and j.int Center for Energy Storage Research Argonne National LaboratoryLemontIL 60439USA Center for Nanoscale Materials Argonne National LaboratoryLemontIL 60439USA X-ray Science Division and j.int Center for Energy Storage Research Argonne National LaboratoryLemontIL 60439USA

Fluorine-free electrolytes have attracted great attention because of its low-cost and environmental friendliness. However, so far, little is known about the solution structures of these electrolytes. Here,we compare the solvation phenomenon of sodium tetraphenylborate(NaBPh_(4)) salt dissolved in organic solvents of propylene carbonate(PC), 1,2-dimethoxyethane(DME), acetonitrile(ACN) and tetrahydrofuran(THF). Small-angle X-ray scattering(SAXS) reveals a unique two-peak structural feature in this saltconcentrated PC electrolyte, while solutions using other solvents only have one scattering *** dynamics(MD) simulations further reveal that there are anion-based clusters in addition to the short-range charge ordering in the concentrated NaBPh4/PC electrolyte. Raman spectroscopy confirms the existence of considerable contact ion pairs(CIPs). This work emphasizes the importance of global and local structural analysis, which will provide valuable clues for understanding the structureperformance relationship of electrolytes.

关键词： Fluorine-free electrolytes Sodium-ion batteries Small-angle X-ray scattering Solvation structures Sodium tetraphenylborate

Reduction of epinephrine in the lumbar spinal cord following repetitive blast-induced traumatic brain inj.ry in rats

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Neural Regeneration Research 2024年第7期19卷 1548-1552页

作者： Shigeharu Tsuda Mustafa Golam j.amei Hou Kevin K.W.Wang Floyd j.Thompson Prodip Bose Brain Rehabilitation Research Center Malcom Randall VA Medical CenterNorth Florida/South Georgia Veterans Health SystemGainesvilleFLUSA Department of Anesthesiology College of MedicineUniversity of FloridaGainesvilleFLUSA Department of Emergency Medicine University of FloridaGainesvilleFLUSA Department of Neuroscience University of FloridaGainesvilleFLUSA Department of Neurology University of FloridaGainesvilleFLUSA

Traumatic brain inj. ry-induced unfavorable outcomes in human patients have independently been associated with dysregulated levels of monoamines,especially epinephrine,although few preclinical studies have examined the epinephrine level in the central nervous system after traumatic brain *** has been shown to regulate the activities of spinal motoneurons as well as increase the heart rate,blood pressure,and blood flow to the hindlimb ***,the purpose of the present study was to determine the impact of repeated blast-induced traumatic brain inj.ry on the epinephrine levels in seve ral function-s pecific central nervous system regions in *** three repeated blast inj.ries at 3-day intervals,the hippocampus,motor cortex,locus coeruleus,vestibular nuclei,and lumbar spinal cord were harvested at post-inj.ry day eight and processed for epinephrine assays using a high-sensitive electrochemical detector cou pled with high-performance liquid *** results showed that the epinephrine levels were significantly decreased in the lumbar spinal cord tissues of blast-induced traumatic brain inj.ry animals compared to the levels detected in age-and sex-matched sham *** other function-specific central nervous system regions,although the epinephrine levels were slightly altered following blast-induced tra u matic brain inj.ry,they were not statistically *** results suggest that blast inj.ry-induced significant downregulation of epinephrine in the lumbar spinal cord could negatively impact the motor and cardiovascular *** is the first repo rt to show altered epinephrine levels in the spinal cord following repetitive mild blast-induced traumatic brain inj.ry.

关键词： balance blood flow cardiovascular system central nervous system epinephrine ischemic damage lumbar spinal cord muscle tone repeated blast spasticity traumatic brain inj.ry

The Soft X-ray Imager(SXI)on the SMILE Mission

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Earth and Planetary Physics 2024年第1期8卷 5-14页

作者： S.Sembay A.L.Alme D.Agnolon T.Arnold A.Beardmore A.Belén Balado Margeli C.Bicknell C.Bouldin G.Branduardi-Raymont T.Crawford j.P.Breuer T.Buggey G.Butcher R.Canchal j.A.Carter A.Cheney Y.Collado-Vega H.Connor T.Crawford N.Eaton C.Feldman C.Forsyth T.Frantzen G.Galgóczi j.Garcia G.Y.Genov C.Gordillo H-P.Gröbelbauer M.Guedel Y.Guo M.Hailey D.Hall R.Hampson j.Hasiba O.Hetherington A.Holland S-Y.Hsieh M.W.j.Hubbard H.j.szenszky M.j.nes T.Kennedy K.Koch-Mehrin S.Kögl S.Krucker K.D.Kuntz C.Lakin G.Laky O.Lylund A.Martindale j.Miguel Mas Hesse R.Nakamura K.Oksavik N.Østgaard H.Ottacher R.Ottensamer C.Pagani S.Parsons P.Patel j.Pearson G.Peikert F.S.Porter T.Pouliantis B.H.Qureshi W.Raab G.Randal A.M.Read N.M.M.Roque M.E.Rostad C.Runciman S.Sachdev A.Samsonov M.Soman D.Sibeck S.Smit j.Søndergaard R.Speight S.Stavland M.Steller TianRan Sun j.Thornhill W.Thomas K.Ullaland B.Walsh D.Walton C.Wang S.Yang School of Physics and Astronomy University of LeicesterLeicesterLE17RHUK Space Park Leicester University of LeicesterLeicesterLE17RHUK Mullard Space Science Laboratory University College LondonDorkingRH56NTUK Centre for Electronic Imaging Open UniversityMilton KeynesMK76 AAUK Birkeland Centre for Space Science Department of Physics and TechnologyUniv.of BergenN-5007 BergenNorway University of Vienna A-1010 ViennaAustria Space Research Institute Austrian Academy of SciencesA-8042 GrazAustria National Institute of Aerospace Technology MadridSpain ESTEC European Space Agency2201 AZ NoordwijkNetherlands State Key Laboratory of Space Weather National Space Science CentreBeijing 100190China University of Applied Sciences and Arts Northwestern Switzerland CH-5210 WindischSwitzerland Koegl Space GmbH CH-8157 DielsdorfSwitzerland Space Acoustics GmbH CH-8157 DielsdorfSwitzerland Zurich University of Applied Sciences 8400 WinterhurSwitzerland Genov Solutions N-5172 LoddefjordNorway STM Engineering N-5165 LaksevagNorway j.hn Hopkins University Applied Physics Laboratory MD 20723USA NASA/Goddard Space Flight Centre MD 20771USA Center for Space Physics Boston UniversityBostonMA 02215USA Department of Theoretical Physics and Astrophysics Masaryk University60177 BrnoCzech Republic Institute of Physics E¨otvo¨s Lor´and University1053 BudapestHungary Aerospace Information Research Institute Chinese Academy of SciencesBeijing 100045China Centro de Astrobiologia(CAB) CSIC-INTAMadridSpain

The Soft X-ray Imager(SXI)is part of the scientific payload of the Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)*** is a j.int science mission between the European Space Agency(ESA)and the Chinese Academy of Sciences(CAS)and is due for launch in *** is a compact X-ray telescope with a wide field-of-view(FOV)capable of encompassing large portions of Earth’s magnetosphere from the vantage point of the SMILE *** is sensitive to the soft X-rays produced by the Solar Wind Charge eXchange(SWCX)process produced when heavy ions of solar wind origin interact with neutral particles in Earth’s *** provides a mechanism for boundary detection within the magnetosphere,such as the position of Earth’s magnetopause,because the solar wind heavy ions have a very low density in regions of closed magnetic field *** sensitivity of the SXI is such that it can potentially track movements of the magnetopause on timescales of a few minutes and the orbit of SMILE will enable such movements to be tracked for segments lasting many *** is led by the University of Leicester in the United Kingdom(UK)with collaborating organisations on hardware,software and science support within the UK,Europe,China and the United States.

关键词： Soft X-ray Imaging micropore optics large area CCD

Introduction to Aeronautics 2nd ed.

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DOCK8 regulates signal transduction events to control immunity

丛书名： AIAA Education Series

2004年

作者： Steven A. Brandt j.hn j. Bertin randall j. Stiles Ray Whitford

ISBN: (数字)9781600862007

ISBN: (纸本)9781563477010

The most exciting moment for an aeronautical engineer is when his or her design becomes a working aircraft, the endpoint of a j.urney that begins in the classroom. This textbook provides the resources that students need to understand the methods and thought processes involved in designing aircraft. Students learn through the use of specific analytical principles, practical examples, case studies, and corresponding problems to solve. The material in this textbook and AeroDYNAMIC 3.0 software (purchased separately) is sufficient to support a university-level course of three to six semester hours. At the U.S. Air Force Academy (USAFA), Chapters 1-6 are used in a three-semester-hour course taught to the entire student body. The material in Chapters 7-10 is taught at USAFA in later courses taken only by aeronautical engineering *** professors, this textbook comes complete with end-of-chapter homework problems that provide a summary of the concepts and features contained in the chapters. The problems provide students with an excellent opportunity to analyze and synthesize industry examples, ensuring they understand the key concepts and their applications. A Windows-based software package on DVD (purchased separately), entitled AeroDYNAMIC, provides a single integrated package with one universal user interface providing access to virtual laboratories, simulations, and design synthesis and analysis software based on the methods presented in the text.

关键词： Aircraft Components and Structure Aircraft Design Aircraft Operations and Technology Aircraft Stability and Control Aircraft Wing Components Aircraft Wing Design Aircrafts Airfoil Airfoil Nomenclature Flight Control Surfaces Wing Configurations Wing Planforms

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Cellular & Molecular Immunology 2017年第5期14卷 406-411页

作者： Conor j.Kearney Katrina L randall j.ne Oliaro Immune Defence Laboratory Cancer Immunology Division The Peter MacCallum Cancer Centre East Melbourne Victoria 3002 Australia Sir Peter MacCallum Department of Oncology The University of Melbourne Parkville Victoria 3052 Australia Department of Immunology and Infectious Disease The John Curtin School of Medical Research Australian National University Acton Australian Capital Territory 2601 Australia Australian National University Medical School Australian National University Acton Australian Capital Territory 2605 Australia

Genetic mutations in the gene encoding DOCK8 cause an autosomal recessive form of hyper immunoglobulin E syndrome （AR-HIES）, referred to as DOCK8 deficiency. DOCK8 deficiency in humans results in the onset of combined immunodeficiency disease （CID）, clinically associated with chronic infections with diverse microbial pathogens, and a predisposition to malignancy. It is now becoming clear that DOCK8 regulates the function of diverse immune cell sub-types, particularly lymphocytes, to drive both innate and adaptive immune responses. Early studies demonstrated that DOCK8 is required for lymphocyte survival, migration and immune synapse formation, which translates to poor pathogen control in the absence of DOCK8. However, more recent advances have pointed to a crucial role for DOCK8 in regulating the signal transduction events that control transcriptional activity, cytokine production and functional polarization of immune cells. Here, we summarize recent advances in our understanding of DOCK8 function, paying particular attention to an emerging role as a signaling intermediate to promote immune responses to diverse external stimuli.

关键词： DOCK8 immunodeficiency lymphocytes NK Cells signal transduction

Penicillin-G: Efficacy against <i>Flavobacterium psychrophilum</i>and evaluation of lethal dose limits for rainbow trout

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Open j.urnal of Animal Sciences 2012年第3期2卷 150-158页

作者： Eric j. Wagner randall W. Oplinger Matthew Bartley G Fisheries Experiment Station Utah Division of Wildlife Resources Logan USA

The effect of penicillin-G on Flavobacterium psychrophilum, the cause of bacterial coldwater disease, was evaluated in 15 min and overnight exposures. Separate tests evaluated the effect of increasing doses of penicillin-G to rainbow trout Oncorhynchus mykiss eggs, fingerlings, and adults. Rainbow trout eggs were exposed for 1 h to penicillin doses of 0, 250, 500, 1,000, 10,000, 50,000, or 100,000 IU/mL. Mean percent hatch ranged from 64.6% to 75.1%, and did not significantly differ among the treatments. Fingerlings were inj.cted intraperitoneally (i.p.) with 200 μL of 0, 1, 10, 100, 1,000, 10,000, 100,000, or 500,000 IU/mL. Probit analysis resulted in a LD10 (lethal dose for 10% of inj.cted fish) of 52,868 IU/mL (95% confidence limits: 31,522 - 69,490 IU/mL) and a LD50 of 131,466 IU/mL (113,095 - 157,878 IU/mL). Brood stock were inj.cted (i.p.) with 200 μL of penicillin at concentrations of 0 (control), 10,000, 50,000, 100,000, 200,000, 400,000, or 800,000 IU/mL. Mortality ranged from 0% to 7% (50,000 IU/mL treatment) and did not significantly differ among treatments. In 28 h exposure tests, penicillin concentrations of ≥ 333 IU/mL were required to completely suppress growth of F. psychrophilum. In 15 min exposures, ≥ 10,000 IU/mL were needed to achieve the same result. Tests indicated that rainbow trout eggs can tolerate 1 h exposures to penicillin-G concentrations as high as 100,000 IU/mL, and that brood fish can tolerate inj.ctions of at least 800,000 IU/mL. Fingerling data however, suggested that inj.ction of doses greater than 10,000 IU/mL can be toxic. The data suggests rainbow trout eggs or brood can tolerate high doses of penicillin-G that could be used for controlling the transfer of F. psychrophilum to hatcheries receiving eggs.

关键词： Flavobacterium psychrophilum Penicillin Antibiotics Toxicity Drug Safety

The Effects of a Single Bout of Exercise on Mood and Self-Esteem in Clinically Diagnosed Mental Health Patients

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Open j.urnal of Medical Psychology 2013年第3期2卷 81-85页

作者： Naomi j. Ellis j.son A. randall Grant Punnett Centre of Sport Health and Exercise Research Faculty of Health Sciences Staffordshire University Staffordshire UK

Obj.ctives: Research has highlighted the importance of regular exercise within the general population and mental health groups in regard to mood and self-esteem, as well as single bout exercise within the general population. However, research into single bout exercise in mental health population is lacking. This study investigated the impact of a single bout of exercise, on mood and self-esteem, in patients with a wider clinical mental health diagnosis. Design: A quantitative questionnaire was completed immediately pre and post a single, 45 minute bout of moderate intensity exercise, consisting of the Brunel Universal Mood States (BRUMS) questionnaire and the Rosenberg Self Esteem Scale (RSE). Methods: Participants attending a mental health hospital with a clinical mental health diagnosis (N = 54) completed the questionnaire. Information regarding physical activity levels, mental health diagnosis and length of hospital stay were collated. Results: A significant improvement was identified on the RSE as well as the BRUMS (depression, anger, confusion, anxious tension and vigour) over time. Conclusion: The significant findings highlight the importance of exercise promotion within this population group, and the potentially beneficial role that a single bout of exercise can have on mood and self-esteem in patients experiencing mental health problems.

关键词： Clinical Exercise Health Mental Health Mood Self-Esteem