51
|
Adlbrecht C, Wurm R, Depuydt P, Spapen H, Lorente JA, Staudinger T, Creteur J, Zauner C, Meier-Hellmann A, Eller P, Laenen MV, Molnár Z, Várkonyi I, Schaaf B, Héjja M, Šrámek V, Schneider H, Kanesa-Thasan N, Eder-Lingelbach S, Klingler A, Dubischar K, Wressnigg N, Rello J. Efficacy, immunogenicity, and safety of IC43 recombinant Pseudomonas aeruginosa vaccine in mechanically ventilated intensive care patients-a randomized clinical trial. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2020; 24:74. [PMID: 32131866 PMCID: PMC7057595 DOI: 10.1186/s13054-020-2792-z] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 02/17/2020] [Indexed: 01/09/2023]
Abstract
Background Pseudomonas aeruginosa infections are a serious threat in intensive care units (ICUs). The aim of this confirmatory, randomized, multicenter, placebo-controlled, double-blind, phase 2/3 study was to assess the efficacy, immunogenicity, and safety of IC43 recombinant Pseudomonas aeruginosa vaccine in non-surgical ICU patients. Methods Eight hundred patients aged 18 to 80 years admitted to the ICU with expected need for mechanical ventilation for ≥ 48 h were randomized 1:1 to either IC43 100 μg or saline placebo, given in two vaccinations 7 days apart. The primary efficacy endpoint was all-cause mortality in patients 28 days after the first vaccination. Immunogenicity and safety were also evaluated. Findings All-cause mortality rates at day 28 were 29.2% vs 27.7% in the IC43 and placebo groups, respectively (P = .67). Overall survival (Kaplan-Meier survival estimates, P = .46) and proportion of patients with ≥ one confirmed P. aeruginosa invasive infection or respiratory tract infection also did not differ significantly between both groups. The geometric mean fold increase in OprF/I titers was 1.5 after the first vaccination, 20 at day 28, after the second vaccination, and 2.9 at day 180. Significantly more patients in the placebo group (96.5%) had ≥ one adverse event (AE) versus the IC43 100 μg group (93.1%) (P = .04). The most frequently reported severe AEs in the IC43 and placebo groups were respiratory failure (6.9% vs 5.7%, respectively), septic shock (4.1% vs 6.5%), cardiac arrest (4.3% vs 5.7%), multiorgan failure (4.6% vs 5.5%), and sepsis (4.6% vs 4.2%). No related serious AEs were reported in the IC43 group. Interpretation The IC43 100 μg vaccine was well tolerated in this large population of medically ill, mechanically ventilated patients. The vaccine achieved high immunogenicity but provided no clinical benefit over placebo in terms of overall mortality. Trial registration https://clinicaltrials.gov (NCT01563263). Registration was sent to ClinicalTrials.gov on March 14, 2012, but posted by ClinicalTrials.gov on March 26, 2012. The first subject was included in the trial on March 22, 2012.
Collapse
|
52
|
Goeritzer M, Bernhart E, Plastira I, Reicher H, Leopold C, Eichmann TO, Rechberger G, Madreiter-Sokolowski CT, Prasch J, Eller P, Graier WF, Kratky D, Malle E, Sattler W. Myeloperoxidase and Septic Conditions Disrupt Sphingolipid Homeostasis in Murine Brain Capillaries In Vivo and Immortalized Human Brain Endothelial Cells In Vitro. Int J Mol Sci 2020; 21:E1143. [PMID: 32050431 PMCID: PMC7037060 DOI: 10.3390/ijms21031143] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/27/2020] [Accepted: 02/06/2020] [Indexed: 02/07/2023] Open
Abstract
During inflammation, activated leukocytes release cytotoxic mediators that compromise blood-brain barrier (BBB) function. Under inflammatory conditions, myeloperoxidase (MPO) is critically involved in inflicting BBB damage. We used genetic and pharmacological approaches to investigate whether MPO induces aberrant lipid homeostasis at the BBB in a murine endotoxemia model. To corroborate findings in a human system we studied the impact of sera from sepsis and non-sepsis patients on brain endothelial cells (hCMEC/D3). In response to endotoxin, the fatty acid, ceramide, and sphingomyelin content of isolated mouse brain capillaries dropped and barrier dysfunction occurred. In mice, genetic deficiency or pharmacological inhibition of MPO abolished these alterations. Studies in metabolic cages revealed increased physical activity and less pronounced sickness behavior of MPO-/- compared to wild-type mice in response to sepsis. In hCMEC/D3 cells, exogenous tumor necrosis factor α (TNFα) potently regulated gene expression of pro-inflammatory cytokines and a set of genes involved in sphingolipid (SL) homeostasis. Notably, treatment of hCMEC/D3 cells with sera from septic patients reduced cellular ceramide concentrations and induced barrier and mitochondrial dysfunction. In summary, our in vivo and in vitro data revealed that inflammatory mediators including MPO, TNFα induce dysfunctional SL homeostasis in brain endothelial cells. Genetic and pharmacological inhibition of MPO attenuated endotoxin-induced alterations in SL homeostasis in vivo, highlighting the potential role of MPO as drug target to treat inflammation-induced brain dysfunction.
Collapse
|
53
|
Aartsen MG, Ackermann M, Adams J, Aguilar JA, Ahlers M, Ahrens M, Alispach C, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Backes P, Bagherpour H, Bai X, Balagopal A, Barbano A, Barwick SW, Bastian B, Baum V, Baur S, Bay R, Beatty JJ, Becker KH, Becker Tjus J, BenZvi S, Berley D, Bernardini E, Besson DZ, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Böser S, Botner O, Böttcher J, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Bron S, Brostean-Kaiser J, Burgman A, Buscher J, Busse RS, Carver T, Chen C, Cheung E, Chirkin D, Choi S, Clark K, Classen L, Coleman A, Collin GH, Conrad JM, Coppin P, Correa P, Cowen DF, Cross R, Dave P, De Clercq C, DeLaunay JJ, Dembinski H, Deoskar K, De Ridder S, Desiati P, de Vries KD, de Wasseige G, de With M, DeYoung T, Diaz A, Díaz-Vélez JC, Dujmovic H, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eller P, Engel R, Evenson PA, Fahey S, Fazely AR, Felde J, Filimonov K, Finley C, Fox D, Franckowiak A, Friedman E, Fritz A, Gaisser TK, Gallagher J, Ganster E, Garrappa S, Gerhardt L, Ghorbani K, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez JG, Grant D, Griffith Z, Griswold S, Günder M, Gündüz M, Haack C, Hallgren A, Halliday R, Halve L, Halzen F, Hanson K, Haungs A, Hebecker D, Heereman D, Heix P, Helbing K, Hellauer R, Henningsen F, Hickford S, Hignight J, Hill GC, Hoffman KD, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Huber T, Hultqvist K, Hünnefeld M, Hussain R, In S, Iovine N, Ishihara A, Japaridze GS, Jeong M, Jero K, Jones BJP, Jonske F, Joppe R, Kang D, Kang W, Kappes A, Kappesser D, Karg T, Karl M, Karle A, Katz U, Kauer M, Kelley JL, Kheirandish A, Kim J, Kintscher T, Kiryluk J, Kittler T, Klein SR, Koirala R, Kolanoski H, Köpke L, Kopper C, Kopper S, Koskinen DJ, Kowalski M, Krings K, Krückl G, Kulacz N, Kurahashi N, Kyriacou A, Labare M, Lanfranchi JL, Larson MJ, Lauber F, Lazar JP, Leonard K, Leszczyńska A, Leuermann M, Liu QR, Lohfink E, Lozano Mariscal CJ, Lu L, Lucarelli F, Lünemann J, Luszczak W, Lyu Y, Ma WY, Madsen J, Maggi G, Mahn KBM, Makino Y, Mallik P, Mallot K, Mancina S, Mariş IC, Maruyama R, Mase K, Matis HS, Maunu R, McNally F, Meagher K, Medici M, Medina A, Meier M, Meighen-Berger S, Menne T, Merino G, Meures T, Micallef J, Mockler D, Momenté G, Montaruli T, Moore RW, Morse R, Moulai M, Muth P, Nagai R, Naumann U, Neer G, Niederhausen H, Nisa MU, Nowicki SC, Nygren DR, Obertacke Pollmann A, Oehler M, Olivas A, O'Murchadha A, O'Sullivan E, Palczewski T, Pandya H, Pankova DV, Park N, Peiffer P, Pérez de Los Heros C, Philippen S, Pieloth D, Pinat E, Pizzuto A, Plum M, Porcelli A, Price PB, Przybylski GT, Raab C, Raissi A, Rameez M, Rauch L, Rawlins K, Rea IC, Reimann R, Relethford B, Renschler M, Renzi G, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Sanchez Herrera SE, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schaufel M, Schieler H, Schlunder P, Schmidt T, Schneider A, Schneider J, Schröder FG, Schumacher L, Sclafani S, Seckel D, Seunarine S, Shefali S, Silva M, Snihur R, Soedingrekso J, Soldin D, Song M, Spiczak GM, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stein R, Steinmüller P, Stettner J, Steuer A, Stezelberger T, Stokstad RG, Stößl A, Strotjohann NL, Stürwald T, Stuttard T, Sullivan GW, Taboada I, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Tollefson K, Tomankova L, Tönnis C, Toscano S, Tosi D, Trettin A, Tselengidou M, Tung CF, Turcati A, Turcotte R, Turley CF, Ty B, Unger E, Unland Elorrieta MA, Usner M, Vandenbroucke J, Van Driessche W, van Eijk D, van Eijndhoven N, Vanheule S, van Santen J, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandkowsky N, Watson TB, Weaver C, Weindl A, Weiss MJ, Weldert J, Wendt C, Werthebach J, Whelan BJ, Whitehorn N, Wiebe K, Wiebusch CH, Wille L, Williams DR, Wills L, Wolf M, Wood J, Wood TR, Woschnagg K, Wrede G, Xu DL, Xu XW, Xu Y, Yanez JP, Yodh G, Yoshida S, Yuan T, Zöcklein M. Time-Integrated Neutrino Source Searches with 10 Years of IceCube Data. PHYSICAL REVIEW LETTERS 2020; 124:051103. [PMID: 32083934 DOI: 10.1103/physrevlett.124.051103] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/13/2019] [Accepted: 01/06/2020] [Indexed: 06/10/2023]
Abstract
This Letter presents the results from pointlike neutrino source searches using ten years of IceCube data collected between April 6, 2008 and July 10, 2018. We evaluate the significance of an astrophysical signal from a pointlike source looking for an excess of clustered neutrino events with energies typically above ∼1 TeV among the background of atmospheric muons and neutrinos. We perform a full-sky scan, a search within a selected source catalog, a catalog population study, and three stacked Galactic catalog searches. The most significant point in the northern hemisphere from scanning the sky is coincident with the Seyfert II galaxy NGC 1068, which was included in the source catalog search. The excess at the coordinates of NGC 1068 is inconsistent with background expectations at the level of 2.9σ after accounting for statistical trials from the entire catalog. The combination of this result along with excesses observed at the coordinates of three other sources, including TXS 0506+056, suggests that, collectively, correlations with sources in the northern catalog are inconsistent with background at 3.3σ significance. The southern catalog is consistent with background. These results, all based on searches for a cumulative neutrino signal integrated over the 10 years of available data, motivate further study of these and similar sources, including time-dependent analyses, multimessenger correlations, and the possibility of stronger evidence with coming upgrades to the detector.
Collapse
|
54
|
Moschovaki Filippidou F, Kirsch AH, Thelen M, Kétszeri M, Artinger K, Aringer I, Schabhüttl C, Mooslechner AA, Frauscher B, Pollheimer M, Niedrist T, Meinitzer A, Drucker DJ, Pieber TR, Eller P, Rosenkranz AR, Heinemann A, Eller K. Glucagon-Like Peptide-1 Receptor Agonism Improves Nephrotoxic Serum Nephritis by Inhibiting T-Cell Proliferation. THE AMERICAN JOURNAL OF PATHOLOGY 2019; 190:400-411. [PMID: 31759969 DOI: 10.1016/j.ajpath.2019.10.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 09/20/2019] [Accepted: 10/01/2019] [Indexed: 02/07/2023]
Abstract
Glucagon-like peptide (GLP)-1 analogs such as liraglutide improved albuminuria in patients with type 2 diabetes in large randomized controlled trials. One of the suspected mechanisms is the anti-inflammatory potential of GLP-1 receptor (Glp1r) agonism. Thus, the anti-inflammatory action of Glp1r agonism was tested in a nondiabetic, T-cell-mediated murine model of nephrotoxic serum nephritis (NTS). The role of Glp1r in NTS was evaluated by using Glp1r-/- mice or C57BL/6 mice treated with liraglutide. In vitro, murine T cells were stimulated in the presence of liraglutide or vehicle. Glp1r-/- mice displayed increased renal infiltration of neutrophils and T cells after induction of NTS. Splenocyte proliferation and TH1 cytokine transcription were increased in spleen and lymph nodes of Glp1r-/- mice. Liraglutide treatment significantly improved the renal outcome of NTS in C57BL/6 mice by decreasing renal infiltration and proliferation of T cells, which resulted in decreased macrophage infiltration. In vitro, T cells stimulated in the presence of liraglutide showed decreased proliferation of TH1 and TH17 cells. Liraglutide blocked glycolysis in T cells and decreased their Glut1 mRNA expression. Together, Glp1r agonism protects mice from a T-cell-dependent glomerulonephritis model by inhibition of T-cell proliferation, possibly by interacting with their metabolic program. This mechanism may explain in part the renoprotective effects of Glp1r agonism in diabetic nephropathy.
Collapse
|
55
|
Amrein K, Parekh D, Westphal S, Preiser JC, Berghold A, Riedl R, Eller P, Schellongowski P, Thickett D, Meybohm P. Effect of high-dose vitamin D3 on 28-day mortality in adult critically ill patients with severe vitamin D deficiency: a study protocol of a multicentre, placebo-controlled double-blind phase III RCT (the VITDALIZE study). BMJ Open 2019; 9:e031083. [PMID: 31722941 PMCID: PMC6858186 DOI: 10.1136/bmjopen-2019-031083] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Observational studies have demonstrated an association between vitamin D deficiency and increased risk of morbidity and mortality in critically ill patients. Cohort studies and pilot trials have suggested promising beneficial effects of vitamin D replacement in the critical ill, at least in patients with severe vitamin D deficiency. As vitamin D is a simple, low-cost and safe intervention, it has potential to improve survival in critically ill patients. METHODS AND ANALYSIS In this randomised, placebo-controlled, double-blind, multicentre, international trial, 2400 adult patients with severe vitamin D deficiency (25-hydroxyvitamin D≤12 ng/mL) will be randomised in a 1:1 ratio by www.randomizer.at to receive a loading dose of 540 000 IU cholecalciferol within 72 hours after intensive care unit (ICU) admission, followed by 4000 IU daily for 90 days or placebo. Hypercalcaemia may occur as a side effect, but is monitored by regular checks of the calcium level. The primary outcome is all-cause mortality at 28 days after randomisation. Secondary outcomes are: ICU, hospital, 90-day and 1-year mortality; hospital and ICU length of stay, change in organ dysfunction on day 5 as measured by Sequential Organ Function Assessment (SOFA) score, number of organ failures; hospital and ICU readmission until day 90; discharge destination, self-reported infections requiring antibiotics until day 90 and health-related quality of life. Recruitment status is ongoing. ETHICS AND DISSEMINATION National ethical approval was obtained by the Ethics Committee of the University of Graz for Austria, Erasme University Brussels (Belgium) and University Hospital Frankfurt (Germany), and will further be gained according to individual national processes. On completion, results will be published in a peer-reviewed scientific journal. The study findings will be presented at national and international meetings with abstracts online. TRIAL REGISTRATION NCT03188796, EudraCT-No: 2016-002460-13.
Collapse
|
56
|
Mader JK, Motschnig M, Theiler-Schwetz V, Eibel-Reisz K, Reisinger AC, Lackner B, Augustin T, Eller P, Mirth C. Feasibility of Blood Glucose Management Using Intra-Arterial Glucose Monitoring in Combination with an Automated Insulin Titration Algorithm in Critically Ill Patients. Diabetes Technol Ther 2019; 21:581-588. [PMID: 31335205 DOI: 10.1089/dia.2019.0082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background: This two-center pilot study combined for the first time an intra-arterial glucose sensor with a decision support system for insulin dosing (SGCplus system) in critically ill patients with hyperglycemia. Methods: Twenty-two patients who were equipped with an arterial line and required iv insulin therapy were managed by the SGCplus system during their medical treatment at the intensive care unit. Results: Time to target was 111 ± 195 min (80-150 mg/dL) and 135 ± 267 min (100-160 mg/dL) in the lower and higher glucose target group. Mean blood glucose (BG) was 142 ± 32 mg/dL with seven BG values <70 mg/dL. Mean daily insulin dose was 62 ± 38 U and mean daily carbohydrate intake 148 ± 50 g/day (enteral nutrition) and 102 ± 58 g/day (parenteral nutrition). Acceptance of SGCplus suggestions was high (93%). Conclusions: The SGCplus system can be safely applied in critically ill patients with hyperglycemia and enables good glycemic control.
Collapse
|
57
|
Reisinger A, Matzkies LM, Eller P, Fruhwald F, Krause R. Pericardial empyema due to Actinomyces israelii, Aggregatibacter actinomycetemcomitans, and Fusobacterium nucleatum. Pol Arch Intern Med 2019; 129:714-715. [PMID: 31316043 DOI: 10.20452/pamw.14902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
58
|
Artinger K, Hackl G, Schilcher G, Eisner F, Pollheimer MJ, Mache C, Weiss EC, Eller K, Eller P. The conundrum of postpartum thrombotic Microangiopathy: case report and considerations for management. BMC Nephrol 2019; 20:91. [PMID: 30871486 PMCID: PMC6417121 DOI: 10.1186/s12882-019-1286-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 03/07/2019] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Microangiopathic hemolytic anemias and thrombocytopenias in pregnant or postpartum women constitute an interdisciplinary diagnostic and therapeutic challenge in the evaluation of thrombotic microangiopathies (TMA), where urgent care must be considered. CASE PRESENTATION We here report the case of a 21-year-old Somali woman, who was delivered by emergency caesarean section at 35 weeks of gestational age with acute dyspnea, placental abruption and gross edema due to severe preeclampsia/HELLP syndrome. After delivery, she developed acute kidney failure and thrombotic microangiopathy as revealed by kidney biopsy. The lack of early response to plasma exchange prompted extensive laboratory workup. Ultimately, the patient completely recovered with negative fluid balance and control of severe hypertension. CONCLUSIONS This case report emphasizes the importance to differentiate between primary TMA syndromes and microangiopathic hemolytic anemias due to systemic disorders. Delayed recovery from preeclampsia/HELLP syndrome and malignant hypertension can clinically mimic primary TMA syndromes in the postpartum period.
Collapse
|
59
|
Aartsen M, Ackermann M, Adams J, Aguilar J, Ahlers M, Ahrens M, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Backes P, Bagherpour H, Bai X, Barbano A, Barron J, Barwick S, Baum V, Bay R, Beatty J, Becker KH, Becker Tjus J, BenZvi S, Berley D, Bernardini E, Besson D, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Böser S, Botner O, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Bretz HP, Bron S, Brostean-Kaiser J, Burgman A, Busse R, Carver T, Chen C, Cheung E, Chirkin D, Clark K, Classen L, Collin G, Conrad J, Coppin P, Correa P, Cowen D, Cross R, Dave P, de André J, De Clercq C, DeLaunay J, Dembinski H, Deoskar K, De Ridder S, Desiati P, de Vries K, de Wasseige G, de With M, DeYoung T, Díaz-Vélez J, Dujmovic H, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eller P, Evenson P, Fahey S, Fazely A, Felde J, Filimonov K, Finley C, Franckowiak A, Friedman E, Fritz A, Gaisser T, Gallagher J, Ganster E, Garrappa S, Gerhardt L, Ghorbani K, Giang W, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez J, Grant D, Griffith Z, Gündüz M, Haack C, Hallgren A, Halve L, Halzen F, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Henningsen F, Hickford S, Hignight J, Hill G, Hoffman K, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Hultqvist K, Hünnefeld M, Hussain R, In S, Iovine N, Ishihara A, Jacobi E, Japaridze G, Jeong M, Jero K, Jones B, Kalaczynski P, Kang W, Kappes A, Kappesser D, Karg T, Karl M, Karle A, Katz U, Kauer M, Keivani A, Kelley J, Kheirandish A, Kim J, Kintscher T, Kiryluk J, Kittler T, Klein S, Koirala R, Kolanoski H, Köpke L, Kopper C, Kopper S, Koskinen D, Kowalski M, Krings K, Krückl G, Kunwar S, Kurahashi N, Kyriacou A, Labare M, Lanfranchi J, Larson M, Lauber F, Lazar J, Leonard K, Leuermann M, Liu Q, Lohfink E, Lozano Mariscal C, Lu L, Lünemann J, Luszczak W, Madsen J, Maggi G, Mahn K, Makino Y, Mallot K, Mancina S, Mariş I, Maruyama R, Mase K, Maunu R, Meagher K, Medici M, Medina A, Meier M, Meighen-Berger S, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momenté G, Montaruli T, Moore R, Moulai M, Nagai R, Nahnhauer R, Nakarmi P, Naumann U, Neer G, Niederhausen H, Nowicki S, Nygren D, Obertacke Pollmann A, Olivas A, O’Murchadha A, O’Sullivan E, Palczewski T, Pandya H, Pankova D, Park N, Peiffer P, Pérez de los Heros C, Pieloth D, Pinat E, Pizzuto A, Plum M, Price P, Przybylski G, Raab C, Raissi A, Rameez M, Rauch L, Rawlins K, Rea I, Reimann R, Relethford B, Renzi G, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Sanchez Herrera S, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schaufel M, Schlunder P, Schmidt T, Schneider A, Schneider J, Schumacher L, Sclafani S, Seckel D, Seunarine S, Silva M, Snihur R, Soedingrekso J, Soldin D, Song M, Spiczak G, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stasik A, Stein R, Stettner J, Steuer A, Stezelberger T, Stokstad R, Stößl A, Strotjohann N, Stuttard T, Sullivan G, Sutherland M, Taboada I, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Tomankova L, Tönnis C, Toscano S, Tosi D, Tselengidou M, Tung C, Turcati A, Turcotte R, Turley C, Ty B, Unger E, Unland Elorrieta M, Usner M, Vandenbroucke J, Van Driessche W, van Eijk D, van Eijndhoven N, Vanheule S, van Santen J, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandkowsky N, Wandler F, Watson T, Weaver C, Weiss M, Weldert J, Wendt C, Werthebach J, Westerhoff S, Whelan B, Whitehorn N, Wiebe K, Wiebusch C, Wille L, Williams D, Wills L, Wolf M, Wood J, Wood T, Woolsey E, Woschnagg K, Wrede G, Xu D, Xu X, Xu Y, Yanez J, Yodh G, Yoshida S, Yuan T. Measurement of atmospheric tau neutrino appearance with IceCube DeepCore. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.032007] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
60
|
Aartsen M, Ackermann M, Adams J, Aguilar J, Ahlers M, Ahrens M, Al Samarai I, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Backes P, Bagherpour H, Bai X, Barbano A, Barron J, Barwick S, Baum V, Bay R, Beatty J, Becker Tjus J, Becker KH, BenZvi S, Berley D, Bernardini E, Besson D, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Bos F, Böser S, Botner O, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Brenzke M, Bretz HP, Bron S, Brostean-Kaiser J, Burgman A, Busse R, Carver T, Cheung E, Chirkin D, Clark K, Classen L, Collin G, Conrad J, Coppin P, Correa P, Cowen D, Cross R, Dave P, Day M, de André J, De Clercq C, DeLaunay J, Dembinski H, Deoskar K, De Ridder S, Desiati P, de Vries K, de Wasseige G, de With M, DeYoung T, Díaz-Vélez J, di Lorenzo V, Dujmovic H, Dumm J, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eichmann B, Eller P, Evenson P, Fahey S, Fazely A, Felde J, Filimonov K, Finley C, Franckowiak A, Friedman E, Fritz A, Gaisser T, Gallagher J, Ganster E, Garrappa S, Gerhardt L, Ghorbani K, Giang W, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez J, Grant D, Griffith Z, Haack C, Hallgren A, Halve L, Halzen F, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Hickford S, Hignight J, Hill G, Hoffman K, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Hultqvist K, Hünnefeld M, Hussain R, In S, Iovine N, Ishihara A, Jacobi E, Japaridze G, Jeong M, Jero K, Jones B, Kalaczynski P, Kang W, Kappes A, Kappesser D, Karg T, Karle A, Katz U, Kauer M, Keivani A, Kelley J, Kheirandish A, Kim J, Kintscher T, Kiryluk J, Kittler T, Klein S, Koirala R, Kolanoski H, Köpke L, Kopper C, Kopper S, Koschinsky J, Koskinen D, Kowalski M, Krings K, Kroll M, Krückl G, Kunwar S, Kurahashi N, Kyriacou A, Labare M, Lanfranchi J, Larson M, Lauber F, Leonard K, Leuermann M, Liu Q, Lohfink E, Lozano Mariscal C, Lu L, Lünemann J, Luszczak W, Madsen J, Maggi G, Mahn K, Makino Y, Mancina S, Mariş I, Maruyama R, Mase K, Maunu R, Meagher K, Medici M, Meier M, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momenté G, Montaruli T, Moore R, Moulai M, Nagai R, Nahnhauer R, Nakarmi P, Naumann U, Neer G, Niederhausen H, Nowicki S, Nygren D, Obertacke Pollmann A, Olivas A, O’Murchadha A, O’Sullivan E, Palczewski T, Pandya H, Pankova D, Peiffer P, Pepper J, Pérez de los Heros C, Pieloth D, Pinat E, Pizzuto A, Plum M, Price P, Przybylski G, Raab C, Rameez M, Rauch L, Rawlins K, Rea I, Reimann R, Relethford B, Renzi G, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Sanchez Herrera S, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schaufel M, Schlunder P, Schmidt T, Schneider A, Schneider J, Schöneberg S, Schumacher L, Sclafani S, Seckel D, Seunarine S, Soedingrekso J, Soldin D, Song M, Spiczak G, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stasik A, Stein R, Stettner J, Steuer A, Stezelberger T, Stokstad R, Stößl A, Strotjohann N, Stuttard T, Sullivan G, Sutherland M, Taboada I, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Toale P, Tobin M, Tönnis C, Toscano S, Tosi D, Tselengidou M, Tung C, Turcati A, Turley C, Ty B, Unger E, Unland Elorrieta M, Usner M, Vandenbroucke J, Van Driessche W, van Eijk D, van Eijndhoven N, Vanheule S, van Santen J, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandler F, Wandkowsky N, Watson T, Waza A, Weaver C, Weiss M, Wendt C, Werthebach J, Westerhoff S, Whelan B, Whitehorn N, Wiebe K, Wiebusch C, Wille L, Williams D, Wills L, Wolf M, Wood J, Wood T, Woolsey E, Woschnagg K, Wrede G, Xu D, Xu X, Xu Y, Yanez J, Yodh G, Yoshida S, Yuan T. Measurements using the inelasticity distribution of multi-TeV neutrino interactions in IceCube. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.032004] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
61
|
Aartsen MG, Ackermann M, Adams J, Aguilar JA, Ahlers M, Ahrens M, Al Samarai I, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Backes P, Bagherpour H, Bai X, Barbano A, Barron JP, Barwick SW, Baum V, Bay R, Beatty JJ, Becker Tjus J, Becker KH, BenZvi S, Berley D, Bernardini E, Besson DZ, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Bos F, Böser S, Botner O, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Brenzke M, Bretz HP, Bron S, Brostean-Kaiser J, Burgman A, Busse RS, Carver T, Cheung E, Chirkin D, Christov A, Clark K, Classen L, Collin GH, Conrad JM, Coppin P, Correa P, Cowen DF, Cross R, Dave P, Day M, de André JPAM, De Clercq C, DeLaunay JJ, Dembinski H, Deoskar K, De Ridder S, Desiati P, de Vries KD, de Wasseige G, de With M, DeYoung T, Díaz-Vélez JC, di Lorenzo V, Dujmovic H, Dumm JP, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eichmann B, Eller P, Evans PA, Evenson PA, Fahey S, Fazely AR, Felde J, Filimonov K, Finley C, Franckowiak A, Friedman E, Fritz A, Gaisser TK, Gallagher J, Ganster E, Gerhardt L, Ghorbani K, Giang W, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez JG, Grant D, Griffith Z, Haack C, Hallgren A, Halve L, Halzen F, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Hickford S, Hignight J, Hill GC, Hoffman KD, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Hultqvist K, Hünnefeld M, Hussain R, In S, Iovine N, Ishihara A, Jacobi E, Japaridze GS, Jeong M, Jero K, Jones BJP, Kalaczynski P, Kang W, Kappes A, Kappesser D, Karg T, Karle A, Katz U, Kauer M, Keivani A, Kelley JL, Kheirandish A, Kim J, Kintscher T, Kiryluk J, Kittler T, Klein SR, Koirala R, Kolanoski H, Köpke L, Kopper C, Kopper S, Koschinsky JP, Koskinen DJ, Kowalski M, Krings K, Kroll M, Krückl G, Kunwar S, Kurahashi N, Kyriacou A, Labare M, Lanfranchi JL, Larson MJ, Lauber F, Leonard K, Leuermann M, Liu QR, Lohfink E, Lozano Mariscal CJ, Lu L, Lünemann J, Luszczak W, Madsen J, Maggi G, Mahn KBM, Makino Y, Mancina S, Mariş IC, Maruyama R, Mase K, Maunu R, Meagher K, Medici M, Meier M, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momenté G, Montaruli T, Moore RW, Moulai M, Nagai R, Nahnhauer R, Nakarmi P, Naumann U, Neer G, Niederhausen H, Nowicki SC, Nygren DR, Obertacke Pollmann A, Olivas A, O'Murchadha A, Osborne JP, O'Sullivan E, Palczewski T, Pandya H, Pankova DV, Peiffer P, Pepper JA, Pérez de Los Heros C, Pieloth D, Pinat E, Pizzuto A, Plum M, Price PB, Przybylski GT, Raab C, Rameez M, Rauch L, Rawlins K, Rea IC, Reimann R, Relethford B, Renzi G, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Sanchez Herrera SE, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schaufel M, Schlunder P, Schmidt T, Schneider A, Schneider J, Schöneberg S, Schumacher L, Sclafani S, Seckel D, Seunarine S, Soedingrekso J, Soldin D, Song M, Spiczak GM, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stasik A, Stein R, Stettner J, Steuer A, Stezelberger T, Stokstad RG, Stößl A, Strotjohann NL, Stuttard T, Sullivan GW, Sutherland M, Taboada I, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Toale PA, Tobin MN, Tönnis C, Toscano S, Tosi D, Tselengidou M, Tung CF, Turcati A, Turley CF, Ty B, Unger E, Unland Elorrieta MA, Usner M, Vandenbroucke J, Van Driessche W, van Eijk D, van Eijndhoven N, Vanheule S, van Santen J, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandler FD, Wandkowsky N, Watson TB, Waza A, Weaver C, Weiss MJ, Wendt C, Werthebach J, Westerhoff S, Whelan BJ, Whitehorn N, Wiebe K, Wiebusch CH, Wille L, Williams DR, Wills L, Wolf M, Wood J, Wood TR, Woolsey E, Woschnagg K, Wrede G, Xu DL, Xu XW, Xu Y, Yanez JP, Yodh G, Yoshida S, Yuan T. Constraints on Minute-Scale Transient Astrophysical Neutrino Sources. PHYSICAL REVIEW LETTERS 2019; 122:051102. [PMID: 30822017 DOI: 10.1103/physrevlett.122.051102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 11/12/2018] [Indexed: 06/09/2023]
Abstract
High-energy neutrino emission has been predicted for several short-lived astrophysical transients including gamma-ray bursts (GRBs), core-collapse supernovae with choked jets, and neutron star mergers. IceCube's optical and x-ray follow-up program searches for such transient sources by looking for two or more muon neutrino candidates in directional coincidence and arriving within 100 s. The measured rate of neutrino alerts is consistent with the expected rate of chance coincidences of atmospheric background events and no likely electromagnetic counterparts have been identified in Swift follow-up observations. Here, we calculate generic bounds on the neutrino flux of short-lived transient sources. Assuming an E^{-2.5} neutrino spectrum, we find that the neutrino flux of rare sources, like long gamma-ray bursts, is constrained to <5% of the detected astrophysical flux and the energy released in neutrinos (100 GeV to 10 PeV) by a median bright GRB-like source is <10^{52.5} erg. For a harder E^{-2.13} neutrino spectrum up to 30% of the flux could be produced by GRBs and the allowed median source energy is <10^{52} erg. A hypothetical population of transient sources has to be more common than 10^{-5} Mpc^{-3} yr^{-1} (5×10^{-8} Mpc^{-3} yr^{-1} for the E^{-2.13} spectrum) to account for the complete astrophysical neutrino flux.
Collapse
|
62
|
Schilcher G, Eisner F, Hackl G, Eller P, Valentin T, Zollner-Schwetz I, Krause R, Brcic L. Candida infection of membrane oxygenator during ECMO therapy. J Infect 2019; 78:75-86. [DOI: 10.1016/j.jinf.2018.08.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 08/14/2018] [Accepted: 08/18/2018] [Indexed: 10/28/2022]
|
63
|
Kétszeri M, Kirsch A, Frauscher B, Moschovaki-Filippidou F, Mooslechner AA, Kirsch AH, Schabhuettl C, Aringer I, Artinger K, Pregartner G, Ekart R, Breznik S, Hojs R, Goessler W, Schilcher I, Müller H, Obermayer-Pietsch B, Frank S, Rosenkranz AR, Eller P, Eller K. MicroRNA-142-3p improves vascular relaxation in uremia. Atherosclerosis 2018; 280:28-36. [PMID: 30453118 PMCID: PMC6591123 DOI: 10.1016/j.atherosclerosis.2018.11.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 10/31/2018] [Accepted: 11/09/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Chronic kidney disease (CKD) is strongly associated with a high burden of cardiovascular morbidity and mortality. Therefore, we aimed to characterize the putative role of microRNAs (miR)s in uremic vascular remodelling and endothelial dysfunction. METHODS We investigated the expression pattern of miRs in two independent end-stage renal disease (ESRD) cohorts and in the animal model of uremic DBA/2 mice via quantitative RT-PCR. Moreover, DBA/2 mice were treated with intravenous injections of synthetic miR-142-3p mimic and were analysed for functional and morphological vascular changes by mass spectrometry and wire myography. RESULTS The expression pattern of miRs was regulated in ESRD patients and was reversible after kidney transplantation. Out of tested miRs, only blood miR-142-3p was negatively associated with carotid-femoral pulse-wave velocity in CKD 5D patients. We validated these findings in a murine uremic model and found similar suppression of miR-142-3p as well as decreased acetylcholine-mediated vascular relaxation of the aorta. Therefore, we designed experiments to restore bioavailability of aortic miR-142-3p in vivo via intravenous injection of synthetic miR-142-3p mimic. This intervention restored acetylcholine-mediated vascular relaxation. CONCLUSIONS Taken together, we provide compelling evidence, both in humans and in mice, that miR-142-3p constitutes a potential pharmacological agent to prevent endothelial dysfunction and increased arterial stiffness in ESRD.
Collapse
|
64
|
Aringer I, Artinger K, Kirsch AH, Schabhüttl C, Jandl K, Bärnthaler T, Mooslechner AA, Herzog SA, Uhlig M, Kirsch A, Frank S, Banas M, Pollheimer M, Eller P, Rosenkranz AR, Heinemann A, Eller K. Blockade of prostaglandin E 2 receptor 4 ameliorates nephrotoxic serum nephritis. Am J Physiol Renal Physiol 2018; 315:F1869-F1880. [PMID: 30332316 DOI: 10.1152/ajprenal.00113.2018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Prostaglandin E2 (PGE2) signaling is known to modulate inflammation and vascular resistance. Receptors of PGE2 [E-type prostanoid receptors (EP)] might be an attractive pharmacological target in immune-mediated diseases such as glomerulonephritis. We hypothesized that selective EP4 antagonism improves nephrotoxic serum nephritis (NTS) by its anti-inflammatory properties. Mice were subjected to NTS and treated with the EP4 antagonist ONO AE3-208 (10 mg·kg body wt-1·day-1] or vehicle starting from disease initiation. In one set of experiments, treatment was started 4 days after NTS induction. Tubular epithelial cells were evaluated in vitro under starving conditions. EP4 antagonist treatment significantly improved the NTS phenotype without affecting blood pressure levels. Remarkably, the improved NTS phenotype was also observed when treatment was started 4 days after NTS induction. EP4 antagonism decreased tubular chemokine (C-X-C motif) ligand ( Cxcl) 1 and Cxcl-5 expression and thereby subsequently reduced interstitial neutrophil infiltration into the kidney. In vitro, tubular epithelial cells increasingly expressed Cxcl-5 mRNA and Cxcl-5 protein when treated with PGE2 or an EP4 agonist under starving conditions, which was blunted by EP4 antagonist treatment. Together, EP4 antagonism improves the NTS phenotype, probably by decreasing mainly Cxcl-5 production in tubular cells, thereby reducing renal neutrophil infiltration.
Collapse
|
65
|
Aartsen MG, Ackermann M, Adams J, Aguilar JA, Ahlers M, Ahrens M, Samarai IA, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Backes P, Bagherpour H, Bai X, Barron JP, Barwick SW, Baum V, Bay R, Beatty JJ, Becker Tjus J, Becker KH, BenZvi S, Berley D, Bernardini E, Besson DZ, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Bos F, Böser S, Botner O, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Brenzke M, Bretz HP, Bron S, Brostean-Kaiser J, Burgman A, Busse RS, Carver T, Cheung E, Chirkin D, Christov A, Clark K, Classen L, Collin GH, Conrad JM, Coppin P, Correa P, Cowen DF, Cross R, Dave P, Day M, de André JPAM, De Clercq C, DeLaunay JJ, Dembinski H, De Ridder S, Desiati P, de Vries KD, de Wasseige G, de With M, DeYoung T, Díaz-Vélez JC, di Lorenzo V, Dujmovic H, Dumm JP, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eichmann B, Eller P, Evenson PA, Fahey S, Fazely AR, Felde J, Filimonov K, Finley C, Flis S, Franckowiak A, Friedman E, Fritz A, Gaisser TK, Gallagher J, Ganster E, Gerhardt L, Ghorbani K, Giang W, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez JG, Grant D, Griffith Z, Haack C, Hallgren A, Halve L, Halzen F, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Hickford S, Hignight J, Hill GC, Hoffman KD, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Hultqvist K, Hünnefeld M, Hussain R, In S, Iovine N, Ishihara A, Jacobi E, Japaridze GS, Jeong M, Jero K, Jones BJP, Kalaczynski P, Kang W, Kappes A, Kappesser D, Karg T, Karle A, Katz U, Kauer M, Keivani A, Kelley JL, Kheirandish A, Kim J, Kim M, Kintscher T, Kiryluk J, Kittler T, Klein SR, Koirala R, Kolanoski H, Köpke L, Kopper C, Kopper S, Koschinsky JP, Koskinen DJ, Kowalski M, Krings K, Kroll M, Krückl G, Kunwar S, Kurahashi N, Kuwabara T, Kyriacou A, Labare M, Lanfranchi JL, Larson MJ, Lauber F, Leonard K, Lesiak-Bzdak M, Leuermann M, Liu QR, Lohfink E, Mariscal CJL, Lu L, Lünemann J, Luszczak W, Madsen J, Maggi G, Mahn KBM, Mancina S, Maruyama R, Mase K, Maunu R, Meagher K, Medici M, Meier M, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momenté G, Montaruli T, Moore RW, Moulai M, Nahnhauer R, Nakarmi P, Naumann U, Neer G, Niederhausen H, Nowicki SC, Nygren DR, Obertacke Pollmann A, Olivas A, O’Murchadha A, O’Sullivan E, Palczewski T, Pandya H, Pankova DV, Peiffer P, Pepper JA, Pérez de los Heros C, Pieloth D, Pinat E, Plum M, Price PB, Przybylski GT, Raab C, Rädel L, Rameez M, Rauch L, Rawlins K, Rea IC, Reimann R, Relethford B, Relich M, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Sanchez Herrera SE, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schaufel M, Schlunder P, Schmidt T, Schneider A, Schoenen S, Schöneberg S, Schumacher L, Sclafani S, Seckel D, Seunarine S, Soedingrekso J, Soldin D, Song M, Spiczak GM, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stasik A, Stein R, Stettner J, Steuer A, Stezelberger T, Stokstad RG, Stößl A, Strotjohann NL, Stuttard T, Sullivan GW, Sutherland M, Taboada I, Tatar J, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Toale PA, Tobin MN, Tönnis C, Toscano S, Tosi D, Tselengidou M, Tung CF, Turcati A, Turley CF, Ty B, Unger E, Usner M, Vandenbroucke J, Van Driessche W, van Eijk D, van Eijndhoven N, Vanheule S, van Santen J, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandler FD, Wandkowsky N, Waza A, Weaver C, Weiss MJ, Wendt C, Werthebach J, Westerhoff S, Whelan BJ, Wiebe K, Wiebusch CH, Wille L, Williams DR, Wills L, Wolf M, Wood J, Wood TR, Woolsey E, Woschnagg K, Wrede G, Xu DL, Xu XW, Xu Y, Yanez JP, Yodh G, Yoshida S, Yuan T. Search for neutrinos from decaying dark matter with IceCube: IceCube Collaboration. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2018; 78:831. [PMID: 30930683 PMCID: PMC6405043 DOI: 10.1140/epjc/s10052-018-6273-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/21/2018] [Indexed: 06/09/2023]
Abstract
With the observation of high-energy astrophysical neutrinos by the IceCube Neutrino Observatory, interest has risen in models of PeV-mass decaying dark matter particles to explain the observed flux. We present two dedicated experimental analyses to test this hypothesis. One analysis uses 6 years of IceCube data focusing on muon neutrino 'track' events from the Northern Hemisphere, while the second analysis uses 2 years of 'cascade' events from the full sky. Known background components and the hypothetical flux from unstable dark matter are fitted to the experimental data. Since no significant excess is observed in either analysis, lower limits on the lifetime of dark matter particles are derived: we obtain the strongest constraint to date, excluding lifetimes shorter than10 28 s at 90% CL for dark matter masses above 10 TeV .
Collapse
|
66
|
Frauscher B, Kirsch AH, Schabhüttl C, Schweighofer K, Kétszeri M, Pollheimer M, Dragun D, Schröder K, Rosenkranz AR, Eller K, Eller P. Autophagy Protects From Uremic Vascular Media Calcification. Front Immunol 2018; 9:1866. [PMID: 30154792 PMCID: PMC6102358 DOI: 10.3389/fimmu.2018.01866] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/27/2018] [Indexed: 12/11/2022] Open
Abstract
Chronic kidney disease and diabetes mellitus are associated with extensive media calcification, which leads to increased cardiovascular morbidity and mortality. Here, we investigated the role of autophagy in the pathogenesis of uremic vascular media calcification. DBA/2 mice were fed with high-phosphate diet (HPD) in order to cause vascular calcification. DBA/2 mice on standard chow diet were used as control. In parallel, autophagy and its response to rapamycin, 3-methyladenine (3-MA), and bafilomycin were studied in an in vitro model using mouse vascular smooth muscle cells (MOVAS). DBA/2 mice on HPD developed severe vascular media calcification, which is mirrored in vitro by culturing MOVAS under calcifying conditions. Both, in vitro and in vivo, autophagy significantly increased in MOVAS under calcifying conditions and in aortas of HPD mice, respectively. Histologically, autophagy was located to the aortic Tunica media, but also vascular endothelial cells, and was found to continuously increase during HPD treatment. 3-MA as well as bafilomycin blocked autophagy in MOVAS and increased calcification. Vice versa, rapamycin treatment further increased autophagy and resulted in a significant decrease of vascular calcification in vitro and in vivo. Rapamycin reduced Runx2 transcription levels in aortas and MOVAS to control levels, whereas it increased α-smooth muscle actin and Sm22α transcription in MOVAS to control levels. Furthermore, rapamycin-treated HPD mice survived significantly longer compared to HPD controls. These findings indicate that autophagy is an endogenous response of vascular smooth muscle cells (VSMC) to protect from calcification in uremia. Induction of autophagy by rapamycin protects cells and mice from uremic media calcification possibly by inhibiting osteogenic transdifferentiation of VSMC.
Collapse
|
67
|
Hoffmann M, Holl AK, Burgsteiner H, Eller P, Pieber TR, Amrein K. Prioritizing information topics for relatives of critically ill patients : Cross-sectional survey among intensive care unit relatives and professionals. Wien Klin Wochenschr 2018; 130:645-652. [PMID: 30094664 PMCID: PMC6244832 DOI: 10.1007/s00508-018-1377-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 07/23/2018] [Indexed: 11/29/2022]
Abstract
A patient’s admission to an intensive care unit (ICU) has a significant impact on family members and other relatives. In order for them to be able to cope with such a stressful situation, the availability of appropriate understandable and accessible information is crucial. The information asymmetry between relatives and medical professionals may adversely affect satisfaction of relatives and their risk of subsequent anxiety, depression and stress symptoms. The aim of this study was therefore to understand which topics are most important to the relatives of ICU patients and to quantify the perceptions of medical professionals regarding the information needs of relatives. A cross-sectional survey was conducted in 2015. The survey had 42 questions, such as ‘diagnosis’, ‘treatment’, ‘comfort’, ‘family’ and ‘end of life’. In total, the survey was handed out to four different groups. A total of 336 persons answered the survey (26 relatives, 28 ICU physicians, 202 ICU nurses and 80 ICU medical professionals in a closed Facebook© group [Facebook, Menlo Park, California, USA]). Relatives ranked the five most important topics as follows: ‘recent events (crisis)’, ‘my participation’, ‘contamination in hospital’, ‘physical pain’, and ‘probability’. Several significant differences (p<0.001) were detected, for example for the topics fever, medication, recent events (crisis), appointments, relapse, and investigations. Even the topic with the lowest ranking (religion) had a score of 3.15 (min. 1.00, max. 5.00) among relatives. The ICU professionals appear to have divergent opinions regarding the most important topics for ICU relatives as compared to relatives themselves.
Collapse
|
68
|
Hoffmann M, Taibinger M, Holl AK, Burgsteiner H, Pieber TR, Eller P, Sendlhofer G, Amrein K. [Online information for relatives of critically ill patients : Pilot test of the usability of an ICU families website]. Med Klin Intensivmed Notfmed 2018; 114:166-172. [PMID: 30083872 DOI: 10.1007/s00063-018-0467-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 06/20/2018] [Accepted: 07/23/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND Relatives of intensive care patients have a very high need for information. This is due to the acute and serious, often life-threatening illness of the patients and the very complex and technical environment of an intensive care unit (ICU). Unmet needs for information can increase anxiety, sleep disorders, stress, and depressive symptoms in the relatives. OBJECTIVES The potential of the ICU families website in terms of usability and functionality during real-time testing were evaluated. METHODS The ICU families project created a dynamic online information platform in the form of a password-protected website. It contains pictures, written explanations, 5 movies, a forum and a diary function. The usability of the website was tested among 10 lay people and 10 experts (7 nurses and 3 physicians) according to the Think Aloud Method. RESULTS The outcome is qualitative feedback based on video documentation by laypeople and suggestions by experts. Criticisms mentioned by the test subjects were insufficient image material, small size of the operator contact link and lack of a home button. With a mean of 9.1 (rating scale, 0 = very poor, 10 = very good), the website was almost universally recommended by the experts. CONCLUSIONS This usability test of a website for relatives of ICU patients conducted among 20 test subjects showed the biggest challenges related to solving individual test scenarios and provided valuable hints for improving website usability. Features of the website highlighted as positive were the clear layout, the symbols, the diary and the consideration of children. This information was used to improve the site for subsequent roll-out in a randomized, controlled and multicentre study.
Collapse
|
69
|
Aartsen M, Ackermann M, Adams J, Aguilar JA, Ahlers M, Ahrens M, Al Samarai I, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Argüelles C, Auffenberg J, Axani S, Bagherpour H, Bai X, Barron J, Barwick S, Baum V, Bay R, Beatty J, Becker KH, Tjus J, BenZvi S, Berley D, Bernardini E, Besson D, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Boerner M, Bos F, Boeser S, Botner O, Bourbeau E, Bourbeau J, Bradascio F, Braun J, Brenzke M, Bretz HP, Bron S, Brostean-Kaiser J, Burgman A, Busse R, Carver T, Cheng E, Chirkin D, Christov A, Clark K, Classen L, Coenders S, Collin G, Conrad J, Coppin P, Correa P, Cowen D, Cross R, Dave P, Day M, de Andre JPAM, De Clercq C, Delaunay J, Dembinski H, DeRidder S, Desiati P, de Vries K, DeWasseige G, DeWith M, DeYoung T, Díaz-Vélez JC, Di Lorenzo V, Dujmovic H, Dumm J, Dunkman M, Dvorak E, Eberhardt B, Ehrhardt T, Eichmann B, Eller P, Evenson P, Fahey S, Fazely A, Felde J, Filimonov K, Finley C, Flis S, Franckowiak A, Friedman E, Fritz A, Gaisser T, Gallagher J, Gerhardt L, Ghorbani K, Glauch T, Gluesenkamp T, Goldschmidt A, Gonzalez J, Grant D, Griffith Z, Haack C, Hallgren A, Halzen F, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Hickford S, Hignight J, Hill G, Hoffman K, Hoffmann R, Hoinka T, Hokanson-Fasig B, Hoshina K, Huang F, Huber M, Hultqvist K, Huennefeld M, Hussain R, In S, Iovine N, Ishihara A, Jacobi E, Japaridze G, Jeong M, Jero K, Jones B, Kalaczynski P, Kang W, Kappes A, Kappesser D, Karg T, Karle A, Katz U, Kauer M, Keivani A, Kelley J, Kheirandish A, Kim J, Kim M, Kintscher T, Kiryluk J, Kittler T, Klein S, Koirala R, Kolanoski H, Koepke L, Kopper C, Kopper S, Koschinsky JP, Koskinen J, Kowalski M, Krings K, Kroll M, Krueckl G, Kunwar S, Kurahashi Neilson N, Kuwabara T, Kyriacou A, Labare M, Lanfranchi J, Larson M, Lauber F, Leonard K, Lesiak-Bzdak M, Leuermann M, Liu Q, Lozano Mariscal CJ, Lu L, Luenemann J, Luszczak W, Madsen J, Maggi G, Mahn K, Mancina S, Maruyama R, Mase K, Maunu R, Meagher K, Medici M, Meier M, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momente G, Montaruli T, Moore R, Morse R, Moulai M, Nahnhauer R, Nakarmi P, Naumann U, Neer G, Niederhausen H, Nowicki S, Nygren D, Pollmann A, Olivas A, Murchadha AÓ, O'Sullivan E, Palczewski T, Pandya H, Pankova D, Peiffer P, Pepper J, de los Heros C, Pieloth D, Pinat E, Plum M, Price B, Przybylski G, Raab C, Raedel L, Rameez M, Rauch L, Rawlins K, Rea IC, Reimann R, Relethford B, Relich M, Resconi E, Rhode W, Richman M, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Safa I, Saelzer T, Sanchez S, Sandrock A, Sandroos J, Santander M, Sarkar S, Sarkar S, Satalecka K, Schlunder P, Schmidt T, Schneider A, Schoenen S, Schoneberg S, Schumacher L, Sclanfani S, Seckel D, Seunarine S, Soedingrekso J, Soldin D, Song M, Spiczak G, Spiering C, Stachurska J, Stamatikos M, Stanev T, Stasik A, Stein R, Stettner J, Steuer A, Stezelberger T, Stokstad R, Stoessl A, Strotjohann NL, Stuttard T, Sullivan G, Sutherland M, Taboada I, Tatar J, Tenholt F, Ter-Antonyan S, Terliuk A, Tilav S, Toale P, Tobin M, Toennis C, Toscano S, Tosi D, Tselengidou M, Tung C, Turcati A, Turley C, Ty B, Unger L, Usner M, Van Driessche W, Van Eijk D, van Eijndhoven N, Vandenbroucke J, Vanheule S, van Santen J, Vogel E, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandler F, Wandkowsky N, Waza A, Weaver C, Weiss M, Wendt C, Werthebach J, Westerhoff S, Whelan B, Whitehorn N, Wiebe K, Wiebusch C, Wille L, Williams D, Wills L, Wolf M, Wood J, Wood T, Woschnagg K, Xu D, Xu X, Xu Y, Yanez JP, Yodh G, Yoshida S, Yuan T, Abdollahi S, Ajello M, Angioni R, Baldini L, Ballet J, Barbiellini G, Bastieri D, Bechtol K, Bellazzini R, Berenji B, Bissaldi E, Blandford R, Bonino R, Bottacini E, Bregeon J, Bruel P, Büehler R, Burnett T, Burns E, Buson S, Cameron R, Caputo R, Caraveo PA, Cavazzuti E, Charles E, Chen S, Cheung T, Chiang J, Chiaro G, Ciprini S, Cohen-Tanugi J, Conrad J, Costantin D, Cutini S, D'Ammando F, de Palma F, Digel S, Di Lalla N, Di Mauro M, Di Venere L, Domínguez A, Favuzzi C, Franckowiak A, Fukazawa Y, Funk S, Fusco P, Gargano F, Gasparrini D, Giglietto N, Giomi M, Giommi P, Giordano F, Giroletti M, Glanzman T, Green D, Grenier I, Grondin MH, Guiriec S, Harding A, Hayashida M, Hays L, Hewitt J, Horan D, Jóhannesson G, Kadler M, Kensei S, Kocevski D, Krauss F, Kreter M, Kuss M, La Mura G, Larsson S, Latronico L, Lemoine-Goumard M, Li J, Longo F, Loparco F, Lovellette M, Lubrano P, Magill J, Maldera S, Malyshev D, Manfreda A, Mazziotta MN, McEnery J, Meyer M, Michelson P, Mizuno T, Monzani ME, Morselli A, Moskalenko I, Negro M, Nuss E, Ojha R, Omodei N, Orienti M, Orlando E, Palatiello M, Paliya V, Perkins J, Persic M, Pesce-Rollins M, Piron F, Porter T, Principe G, Rainò S, Rando R, Rani B, Razzano M, Razzaque S, Reimer A, Reimer O, Renault-Tinacci N, Ritz S, Rochester L, Parkinson PS, Sgrò C, Siskind EJ, Spandre G, Spinelli P, Suson D, Tajima H, Takahashi M, Tanaka Y, Thayer J, Thompson DJ, Tibaldo L, Torres DF, Torresi E, Tosti G, Troja E, Valverde JV, Vianello G, Vogel M, Wood K, Wood M, Zaharijas G, Ahnen ML, Ansoldi S, Antonelli LA, Arcaro C, Baack D, Babić A, Banerjee B, Bangale P, Barres de Almeida U, Barrio JA, González JB, Bednarek W, Bernardini E, Berti A, Bhattacharyya W, Biland A, Blanch O, Bonnoli G, Carosi R, Carosi A, Ceribella G, Chatterjee A, Colak SM, Colin P, Colombo E, Contreras JL, Cortina J, Covino S, Cumani P, Da Vela P, Dazzi F, De Angelis A, De Lotto B, Delfino M, Delgado J, Di Pierro F, Domínguez A, Dominis Prester D, Dorner D, Doro M, Einecke S, Elsaesser D, Fallah Ramazani V, Fernández-Barral A, Fidalgo D, Foffano L, Pfrang K, Fonseca MV, Font L, Fruck C, Galindo D, Gallozzi S, García López RJ, Garczarczyk M, Gaug M, Giammaria P, Godinović N, Gora D, Guberman D, Hadasch D, Hahn A, Hassan T, Hayashida M, Herrera J, Hose J, Hrupec D, Inoue S, Ishio K, Konno Y, Kubo H, Kushida J, Lelas D, Lindfors E, Lombardi S, Longo F, López M, Maggio C, Majumdar P, Makariev M, Maneva G, Manganaro M, Mannheim K, Maraschi L, Mariotti M, Martínez M, Masuda S, Mazin D, Minev M, Miranda JM, Mirzoyan R, Moralejo A, Moreno V, Moretti E, Nagayoshi T, Neustroev V, Niedzwiecki A, Nievas Rosillo M, Nigro C, Nilsson K, Ninci D, Nishijima K, Noda K, Nogués L, Paiano S, Palacio J, Paneque D, Paoletti R, Paredes JM, Pedaletti G, Peresano M, Persic M, Prada Moroni PG, Prandini E, Puljak I, Rodriguez J, Reichardt I, Rhode W, Ribó M, Rico J, Righi C, Rugliancich A, Saito T, Satalecka K, Schweizer T, Sitarek J, Šnidarić I, Sobczynska D, Stamerra A, Strzys M, Surić T, Takahashi M, Tavecchio F, Temnikov P, Terzić T, Teshima M, Torres-Albà N, Treves A, Tsujimoto S, Vanzo G, Vazquez Acosta M, Vovk I, Ward JE, Will M, Zarić D, Franceschini A, Lucarelli F, Tavani M, Piano G, Donnarumma I, Pittori C, Verrecchia F, Barbiellini G, Bulgarelli A, Caraveo P, Cattaneo PW, Colafrancesco S, Costa E, Di Cocco G, Ferrari A, Gianotti F, Giuliani A, Lipari P, Mereghetti S, Morselli A, Pacciani L, Paoletti F, Parmiggiani N, Pellizzoni A, Picozza P, Pilia M, Rappoldi A, Trois A, Vercellone S, Vittorini V, Albert A, Alfaro R, Álvarez C, Arceo R, Arteaga Velázquez JC, Avila Rojas DO, Ayala Solares HA, Becerril AD, Belmont-Moreno E, Bernal A, Caballero Mora KS, Capistrán Rojas T, Carramiñana A, Casanova S, Castillo Maldonado MA, Cotti U, Cotzomi J, Coutiño de León S, De León Acuña CL, De la Fuente E, Hernandez RD, Dichiara S, Dingus B, DuVernois M, Díaz Velez JC, Ellsworth R, Engel K, Fiorino DW, Fleischhack H, Fraija NI, García González JA, Garfias F, González MM, Muñoz AG, Goodman JA, Hampel-Arias Z, Harding JP, Cadena SH, Hona B, Hueyotl-Zahuantitla F, Hui M, Hüntemeyer P, Iriarte A, Jardin-Blicq A, Joshi V, Kaufmann S, Kunde GJ, Lara A, Lauer R, Lee W, Lennarz D, Vargas HL, Linnemann J, Longinotti AL, Luis-Raya G, Luna-García R, Malone K, Marinelli SS, Martinez O, Martinez Castellanos I, Martínez Huerta H, Martínez Castro J, Matthews J, Miranda-Romagnoli P, Moreno Barbosa E, Mostafa M, Nayerhoda A, Nellen L, Newbold M, Nisa MU, Noriega-Papaqui R, Pelayo R, Pretz J, Pérez Pérez EG, Ren Z, Rho CD, Rivière C, González DR, Rosenberg M, Ruiz-Velasco E, Ruiz-Velasco E, Greus FS, Sandoval A, Schneider M, Schoorlemmer H, Sinnis G, Smith AJ, Springer W, Surajbali P, Tibolla O, Tollefson K, Torres I, Villaseñor L, Weisgarber T, Werner F, Yapici T, Yodh G, Zepeda A, Zhou H, Álvarez Romero JDD, Abdalla H, Angüner EO, Armand C, Backes M, Becherini Y, Berge D, Böttcher M, Boisson C, Bolmont J, Bonnefoy S, Bordas P, Brun F, Büchele M, Bulik T, Caroff S, Carosi A, Casanova S, Cerruti M, Chakraborty N, Chandra S, Chen A, Colafrancesco S, Davids ID, Deil C, Devin J, Djannati-Ataï A, Egberts K, Emery G, Eschbach S, Fiasson A, Fontaine G, Funk S, Füßling M, Gallant YA, Gaté F, Giavitto G, Glawion D, Glicenstein JF, Gottschall D, Grondin MH, Haupt M, Henri G, Hinton JA, Hoischen C, Holch TL, Huber D, Jamrozy M, Jankowsky D, Jankowsky F, Jouvin L, Jung-Richardt I, Kerszberg D, Khélifi B, King J, Klepser S, Kluźniak W, Komin N, Kraus M, Lefaucheur J, Lemière A, Lemoine-Goumard M, Lenain JP, Leser E, Lohse T, López-Coto R, Lorentz M, Lypova I, Marandon V, Martí-Devesa GG, Maurin G, Mitchell A, Moderski R, Mohamed M, Mohrmann L, Moulin E, Murach T, de Naurois M, Niederwanger F, Niemiec J, Oakes L, O'Brien P, Ohm S, Ostrowski M, Oya I, Panter M, Parsons RD, Perennes C, Piel Q, Pita S, Poireau V, Noel AP, Prokoph H, Pühlhofer G, Quirrenbach A, Raab S, Rauth R, Renaud M, Rieger F, Rinchiuso L, Romoli C, Rowell G, Rudak B, Sanchez DA, Sasaki M, Schlickeiser R, Schüssler F, Schulz A, Schwanke U, Seglar-Arroyo M, Shafi N, Simoni R, Sol H, Stegmann C, Steppa C, Tavernier T, Taylor AM, Tiziani D, Trichard C, Tsirou M, van Eldik C, van Rensburg C, van Soelen B, Veh J, Vincent P, Voisin F, Wagner SJ, Wagner RM, Wierzcholska A, Zanin R, Zdziarski AA, Zech A, Ziegler A, Zorn J, Zywucka N, Savchenko V, Ferrigno C, Bazzano A, Diehl R, Kuulkers E, Laurent P, Mereghetti S, Natalucci L, Panessa F, Rodi J, Ubertini P, Morokuma T, Ohta K, Tanaka YT, Mori H, Yamanaka M, Kawabata KS, Utsumi Y, Nakaoka T, Kawabata M, Nagashima H, Yoshida M, Matsuoka Y, Itoh R, Keel W, Copperwheat C, Steele I, Cenko SB, Evans P, Fox D, Kennea J, Marshall F, Osborne J, Tohuvavohu A, Turley C, Cowen D, DeLaunay J, Keivani A, Santander M, Abeysekara A, Archer A, Benbow W, Bird R, Brill A, Brose R, Buchovecky M, Buckley J, Bugaev V, Christiansen J, Connolly M, Cui W, Daniel M, Errando M, Falcone A, Feng Q, Finley J, Fortson L, Furniss A, Gueta O, Hütten M, Hervet O, Hughes G, Humensky T, Johnson C, Kaaret P, Kar P, Kelley-Hoskins N, Kertzman M, Kieda D, Krause M, Krennrich F, Kumar S, Lang M, Lin T, Maier G, McArthur S, Moriarty P, Mukherjee R, Nieto D, O'Brien S, Ong R, Otte A, Park N, Petrashyk A, Pohl M, Popkow A, Pueschel E, Quinn J, Ragan K, Reynolds P, Richards G, Roache E, Rulten C, Sadeh I, Santander M, Scott S, Sembroski G, Shahinyan K, Sushch I, Trépanier S, Tyler J, Vassiliev V, Wakely S, Weinstein A, Wells R, Wilcox P, Wilhelm A, Williams D, Zitzer B, Tetarenko A, Kimball A, Miller-Jones J, Sivakoff G. Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A. Science 2018; 361:science.aat1378. [DOI: 10.1126/science.aat1378] [Citation(s) in RCA: 451] [Impact Index Per Article: 75.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 06/08/2018] [Indexed: 11/02/2022]
Abstract
Previous detections of individual astrophysical sources of neutrinos are limited to the Sun and the supernova 1987A, whereas the origins of the diffuse flux of high-energy cosmic neutrinos remain unidentified. On 22 September 2017, we detected a high-energy neutrino, IceCube-170922A, with an energy of ~290 tera–electron volts. Its arrival direction was consistent with the location of a known γ-ray blazar, TXS 0506+056, observed to be in a flaring state. An extensive multiwavelength campaign followed, ranging from radio frequencies to γ-rays. These observations characterize the variability and energetics of the blazar and include the detection of TXS 0506+056 in very-high-energy γ-rays. This observation of a neutrino in spatial coincidence with a γ-ray–emitting blazar during an active phase suggests that blazars may be a source of high-energy neutrinos.
Collapse
|
70
|
Frauscher B, Kirsch A, Schabhüttl C, Kétszeri M, Rosenkranz A, Eller K, Eller P. FP321RAPAMYCIN INDUCED AUTOPHAGY AMELIORATES MEDIA CALCIFICATION. Nephrol Dial Transplant 2018. [DOI: 10.1093/ndt/gfy104.fp321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
71
|
Del Greco M F, Foco L, Pichler I, Eller P, Eller K, Benyamin B, Whitfield JB, Pramstaller PP, Thompson JR, Pattaro C, Minelli C. Serum iron level and kidney function: a Mendelian randomization study. Nephrol Dial Transplant 2018; 32:273-278. [PMID: 28186534 DOI: 10.1093/ndt/gfw215] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 04/25/2016] [Indexed: 01/01/2023] Open
Abstract
Background Iron depletion is a known consequence of chronic kidney disease (CKD), but there is contradicting epidemiological evidence on whether iron itself affects kidney function and whether its effect is protective or detrimental in the general population. While epidemiological studies tend to be affected by confounding and reverse causation, Mendelian randomization (MR) can provide unconfounded estimates of causal effects by using genes as instruments. Methods We performed an MR study of the effect of serum iron levels on estimated glomerular filtration rate (eGFR), using genetic variants known to be associated with iron. MR estimates of the effect of iron on eGFR were derived based on the association of each variant with iron and eGFR from two large genome-wide meta-analyses on 48 978 and 74 354 individuals. We performed a similar MR analysis for ferritin, which measures iron stored in the body, using variants associated with ferritin. Results A combined MR estimate across all variants showed a 1.3% increase in eGFR per standard deviation increase in iron (95% confidence interval 0.4–2.1%; P = 0.004). The results for ferritin were consistent with those for iron. Secondary MR analyses of the effects of iron and ferritin on CKD did not show significant associations but had very low statistical power. Conclusions Our study suggests a protective effect of iron on kidney function in the general population. Further research is required to confirm this causal association, investigate it in study populations at higher risk of CKD and explore its underlying mechanism of action.
Collapse
|
72
|
Zenz S, Mader JK, Regittnig W, Brunner M, Korsatko S, Boulgaropoulos B, Magnes C, Raml R, Narath SH, Eller P, Augustin T, Pieber TR. Impact of C-Peptide Status on the Response of Glucagon and Endogenous Glucose Production to Induced Hypoglycemia in T1DM. J Clin Endocrinol Metab 2018; 103:1408-1417. [PMID: 29408994 DOI: 10.1210/jc.2017-01836] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 01/29/2018] [Indexed: 01/12/2023]
Abstract
CONTEXT Complete loss of β-cell function in patients with type 1 diabetes mellitus (T1DM) may lead to an increased risk of severe hypoglycemia. OBJECTIVE We aimed to determine the impact of C-peptide status on glucagon response and endogenous glucose production (EGP) during hypoglycemia in patients with T1DM. DESIGN AND SETTING We conducted an open, comparative trial. PATIENTS Ten C-peptide positive (C-pos) and 11 matched C-peptide negative (C-neg) patients with T1DM were enrolled. INTERVENTION Plasma glucose was normalized over the night fast, and after a steady-state (baseline) plateau all patients underwent a hyperinsulinemic, stepwise hypoglycemic clamp with glucose plateaus of 5.5, 3.5, and 2.5 mmol/L and a recovery phase of 4.0 mmol/L. Blood glucagon was measured with a specific and highly sensitive glucagon assay. EGP was determined with a stable isotope tracer technique. MAIN OUTCOME MEASURE Impact of C-peptide status on glucagon response and EGP during hypoglycemia. RESULTS Glucagon concentrations were significantly lower in C-pos and C-neg patients than previously reported. At baseline, C-pos patients had higher glucagon concentrations than C-neg patients (8.39 ± 4.6 vs 4.19 ± 2.4 pmol/L, P = 0.016, mean ± standard deviation) but comparable EGP rates (2.13 ± 0.2 vs 2.04 ± 0.3 mg/kg/min, P < 0.391). In both groups, insulin suppressed glucagon levels, but hypoglycemia revealed significantly higher glucagon concentrations in C-pos than in C-neg patients. EGP was significantly higher in C-pos patients at hypoglycemia (2.5 mmol/L) compared with C-neg patients. CONCLUSIONS Glucagon concentrations and EGP during hypoglycemia were more pronounced in C-pos than in C-neg patients, which indicates that preserved β-cell function may contribute to counterregulation during hypoglycemia in patients with T1DM.
Collapse
|
73
|
Prüller F, Milke OL, Bis L, Fruhwald F, Scherr D, Eller P, Pätzold S, Altmanninger-Sock S, Rainer P, Siller-Matula J, von Lewinski D. Impaired aspirin-mediated platelet function inhibition in resuscitated patients with acute myocardial infarction treated with therapeutic hypothermia: a prospective, observational, non-randomized single-centre study. Ann Intensive Care 2018; 8:28. [PMID: 29468430 PMCID: PMC5821616 DOI: 10.1186/s13613-018-0366-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Accepted: 02/01/2018] [Indexed: 12/20/2022] Open
Abstract
The majority of resuscitated patients present with underlying cardiac disease, and out of these myocardial infarction is most common. Immediate interventional treatment is recommended and routinely requires dual antiplatelet therapy including aspirin and a P2Y12-inhibitor. Therapeutic hypothermia or target temperature management is also recommended in these patients. Cardiogenic shock as well as reduced body temperature impacts platelet reactivity and its medical inhibition. The study aims to quantify aspirin- and P2Y12-mediated platelet inhibition in patients presenting with myocardial infarction and cardiopulmonary resuscitation. Twenty-five resuscitated patients were enrolled in this prospective, observational, non-randomized single-centre study. These patients were compared to 77 matched controls from the ATLANTIS-ACS database of non-resuscitated patients with myocardial infarction. Platelet function testing was performed by light transmittance aggregometry. Aspirin reactivity was monitored by inducing platelet aggregation with collagen and arachidonic acid, respectively. P2Y12 inhibition was recorded by stimulation of platelet aggregation with adenosine diphosphate. To quantify the overall platelet response, thrombin receptor-activated peptide was used. Aspirin-mediated platelet reactivity decreased significantly in resuscitated patients during the first days and was significantly weaker on day 3 (collagen AUC 253.8 (122.7–352.2) vs. 109.0 (73.0–182.0); p = 0.022). P2Y12-mediated platelet inhibition was also impaired in resuscitated patients on day 3 (mean ADP AUC (IQR): CPR 172.1 (46.7−346.5) vs. control 43.9 (18.9–115.2); p < 0.05). Aspirin- and P2Y12-mediated platelet inhibition is impaired in resuscitated patients treated with therapeutic hypothermia. On day 3, we recorded lowest inhibitory effects of both drug types and patients might be at particular risk at that time. Potentially, intravenous aspirin and P2Y12 inhibitors might still supply a more predictable and stable platelet inhibition.
Collapse
|
74
|
Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Asilar E, Bergauer T, Brandstetter J, Brondolin E, Dragicevic M, Erö J, Flechl M, Friedl M, Frühwirth R, Ghete VM, Hartl C, Hörmann N, Hrubec J, Jeitler M, König A, Krammer M, Krätschmer I, Liko D, Matsushita T, Mikulec I, Rabady D, Rad N, Rahbaran B, Rohringer H, Schieck J, Strauss J, Treberer-Treberspurg W, Waltenberger W, Wulz CE, Mossolov V, Shumeiko N, Suarez Gonzalez J, Alderweireldt S, Cornelis T, De Wolf EA, Janssen X, Knutsson A, Lauwers J, Luyckx S, Van De Klundert M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Van Spilbeeck A, Abu Zeid S, Blekman F, D’Hondt J, Daci N, De Bruyn I, Deroover K, Heracleous N, Keaveney J, Lowette S, Moortgat S, Moreels L, Olbrechts A, Python Q, Strom D, Tavernier S, Van Doninck W, Van Mulders P, Van Parijs I, Brun H, Caillol C, Clerbaux B, De Lentdecker G, Fasanella G, Favart L, Goldouzian R, Grebenyuk A, Karapostoli G, Lenzi T, Léonard A, Maerschalk T, Marinov A, Randle-conde A, Seva T, Velde CV, Vanlaer P, Yonamine R, Zenoni F, Zhang F, Benucci L, Cimmino A, Crucy S, Dobur D, Fagot A, Garcia G, Gul M, Mccartin J, Ocampo Rios AA, Poyraz D, Ryckbosch D, Salva S, Schöfbeck R, Sigamani M, Tytgat M, Van Driessche W, Yazgan E, Zaganidis N, Beluffi C, Bondu O, Brochet S, Bruno G, Caudron A, Ceard L, De Visscher S, Delaere C, Delcourt M, Forthomme L, Francois B, Giammanco A, Jafari A, Jez P, Komm M, Lemaitre V, Magitteri A, Mertens A, Musich M, Nuttens C, Piotrzkowski K, Quertenmont L, Selvaggi M, Vidal Marono M, Wertz S, Beliy N, Hammad GH, Aldá Júnior WL, Alves FL, Alves GA, Brito L, Correa Martins Junior M, Hamer M, Hensel C, Moraes A, Pol ME, Rebello Teles P, Belchior Batista Das Chagas E, Carvalho W, Chinellato J, Custódio A, Costa EMD, De Jesus Damiao D, De Oliveira Martins C, Fonseca De Souza S, Guativa LMH, Malbouisson H, Matos Figueiredo D, Mora Herrera C, Mundim L, Nogima H, Prado Da Silva WL, Santoro A, Sznajder A, Tonelli Manganote EJ, Vilela Pereira A, Ahuja S, Bernardes CA, De Souza Santos A, Dogra S, Fernandez Perez Tomei TR, Gregores EM, Mercadante PG, Moon CS, Novaes SF, Padula SS, Romero Abad D, Ruiz Vargas JC, Aleksandrov A, Hadjiiska R, Iaydjiev P, Rodozov M, Stoykova S, Sultanov G, Vutova M, Dimitrov A, Glushkov I, Litov L, Pavlov B, Petkov P, Fang W, Ahmad M, Bian JG, Chen GM, Chen HS, Chen M, Cheng T, Du R, Jiang CH, Leggat D, Plestina R, Romeo F, Shaheen SM, Spiezia A, Tao J, Wang C, Wang Z, Zhang H, Asawatangtrakuldee C, Ban Y, Li Q, Liu S, Mao Y, Qian SJ, Wang D, Xu Z, Avila C, Cabrera A, Chaparro Sierra LF, Florez C, Gomez JP, Gomez Moreno B, Sanabria JC, Godinovic N, Lelas D, Puljak I, Ribeiro Cipriano PM, Antunovic Z, Kovac M, Brigljevic V, Ferencek D, Kadija K, Luetic J, Micanovic S, Sudic L, Attikis A, Mavromanolakis G, Mousa J, Nicolaou C, Ptochos F, Razis PA, Rykaczewski H, Finger M, Finger Jr. M, Carrera Jarrin E, Abdelalim AA, El-khateeb E, Elkafrawy T, Mahmoud MA, Calpas B, Kadastik M, Murumaa M, Perrini L, Raidal M, Tiko A, Veelken C, Eerola P, Pekkanen J, Voutilainen M, Härkönen J, Karimäki V, Kinnunen R, Lampén T, Lassila-Perini K, Lehti S, Lindén T, Luukka P, Peltola T, Tuominiemi J, Tuovinen E, Wendland L, Talvitie J, Tuuva T, Besancon M, Couderc F, Dejardin M, Denegri D, Fabbro B, Faure JL, Favaro C, Ferri F, Ganjour S, Givernaud A, Gras P, Hamel de Monchenault G, Jarry P, Locci E, Machet M, Malcles J, Rander J, Rosowsky A, Titov M, Zghiche A, Abdulsalam A, Antropov I, Baffioni S, Beaudette F, Busson P, Cadamuro L, Chapon E, Charlot C, Davignon O, Dobrzynski L, Granier de Cassagnac R, Jo M, Lisniak S, Miné P, Naranjo IN, Nguyen M, Ochando C, Ortona G, Paganini P, Pigard P, Regnard S, Salerno R, Sirois Y, Strebler T, Yilmaz Y, Zabi A, Agram JL, Andrea J, Aubin A, Bloch D, Brom JM, Buttignol M, Chabert EC, Chanon N, Collard C, Conte E, Coubez X, Fontaine JC, Gelé D, Goerlach U, Goetzmann C, Le Bihan AC, Merlin JA, Skovpen K, Van Hove P, Gadrat S, Beauceron S, Bernet C, Boudoul G, Bouvier E, Carrillo Montoya CA, Chierici R, Contardo D, Courbon B, Depasse P, El Mamouni H, Fan J, Fay J, Gascon S, Gouzevitch M, Ille B, Lagarde F, Laktineh IB, Lethuillier M, Mirabito L, Pequegnot AL, Perries S, Popov A, Ruiz Alvarez JD, Sabes D, Sordini V, Vander Donckt M, Verdier P, Viret S, Toriashvili T, Bagaturia I, Autermann C, Beranek S, Feld L, Heister A, Kiesel MK, Klein K, Lipinski M, Ostapchuk A, Preuten M, Raupach F, Schael S, Schomakers C, Schulte JF, Schulz J, Verlage T, Weber H, Zhukov V, Ata M, Brodski M, Dietz-Laursonn E, Duchardt D, Endres M, Erdmann M, Erdweg S, Esch T, Fischer R, Güth A, Hebbeker T, Heidemann C, Hoepfner K, Knutzen S, Merschmeyer M, Meyer A, Millet P, Mukherjee S, Olschewski M, Padeken K, Papacz P, Pook T, Radziej M, Reithler H, Rieger M, Scheuch F, Sonnenschein L, Teyssier D, Thüer S, Cherepanov V, Erdogan Y, Flügge G, Geenen H, Geisler M, Hoehle F, Kargoll B, Kress T, Künsken A, Lingemann J, Nehrkorn A, Nowack A, Nugent IM, Pistone C, Pooth O, Stahl A, Aldaya Martin M, Asin I, Beernaert K, Behnke O, Behrens U, Borras K, Campbell A, Connor P, Contreras-Campana C, Costanza F, Diez Pardos C, Dolinska G, Dooling S, Eckerlin G, Eckstein D, Eichhorn T, Gallo E, Garay Garcia J, Geiser A, Gizhko A, Grados Luyando JM, Gunnellini P, Harb A, Hauk J, Hempel M, Jung H, Kalogeropoulos A, Karacheban O, Kasemann M, Kieseler J, Kleinwort C, Korol I, Lange W, Lelek A, Leonard J, Lipka K, Lobanov A, Lohmann W, Mankel R, Melzer-Pellmann IA, Meyer AB, Mittag G, Mnich J, Mussgiller A, Ntomari E, Pitzl D, Placakyte R, Raspereza A, Roland B, Sahin MÖ, Saxena P, Schoerner-Sadenius T, Seitz C, Spannagel S, Stefaniuk N, Trippkewitz KD, Van Onsem GP, Walsh R, Wissing C, Blobel V, Centis Vignali M, Draeger AR, Dreyer T, Erfle J, Garutti E, Goebel K, Gonzalez D, Görner M, Haller J, Hoffmann M, Höing RS, Junkes A, Klanner R, Kogler R, Kovalchuk N, Lapsien T, Lenz T, Marchesini I, Marconi D, Meyer M, Niedziela M, Nowatschin D, Ott J, Pantaleo F, Peiffer T, Perieanu A, Pietsch N, Poehlsen J, Sander C, Scharf C, Schleper P, Schlieckau E, Schmidt A, Schumann S, Schwandt J, Stadie H, Steinbrück G, Stober FM, Tholen H, Troendle D, Usai E, Vanelderen L, Vanhoefer A, Vormwald B, Barth C, Baus C, Berger J, Böser C, Butz E, Chwalek T, Colombo F, De Boer W, Descroix A, Dierlamm A, Fink S, Frensch F, Friese R, Giffels M, Gilbert A, Haitz D, Hartmann F, Heindl SM, Husemann U, Katkov I, Kornmayer A, Lobelle Pardo P, Maier B, Mildner H, Mozer MU, Müller T, Müller T, Plagge M, Quast G, Rabbertz K, Röcker S, Roscher F, Schröder M, Sieber G, Simonis HJ, Ulrich R, Wagner-Kuhr J, Wayand S, Weber M, Weiler T, Williamson S, Wöhrmann C, Wolf R, Anagnostou G, Daskalakis G, Geralis T, Giakoumopoulou VA, Kyriakis A, Loukas D, Psallidas A, Topsis-Giotis I, Agapitos A, Kesisoglou S, Panagiotou A, Saoulidou N, Tziaferi E, Evangelou I, Flouris G, Foudas C, Kokkas P, Loukas N, Manthos N, Papadopoulos I, Paradas E, Strologas J, Filipovic N, Bencze G, Hajdu C, Hidas P, Horvath D, Sikler F, Veszpremi V, Vesztergombi G, Zsigmond AJ, Beni N, Czellar S, Karancsi J, Molnar J, Szillasi Z, Bartók M, Makovec A, Raics P, Trocsanyi ZL, Ujvari B, Choudhury S, Mal P, Mandal K, Nayak A, Sahoo DK, Sahoo N, Swain SK, Bansal S, Beri SB, Bhatnagar V, Chawla R, Gupta R, Bhawandeep U, Kalsi AK, Kaur A, Kaur M, Kumar R, Mehta A, Mittal M, Singh JB, Walia G, Kumar A, Bhardwaj A, Choudhary BC, Garg RB, Keshri S, Kumar A, Malhotra S, Naimuddin M, Nishu N, Ranjan K, Sharma R, Sharma V, Bhattacharya R, Bhattacharya S, Chatterjee K, Dey S, Dutta S, Ghosh S, Majumdar N, Modak A, Mondal K, Mukhopadhyay S, Nandan S, Purohit A, Roy A, Roy D, Roy Chowdhury S, Sarkar S, Sharan M, Chudasama R, Dutta D, Jha V, Kumar V, Mohanty AK, Pant LM, Shukla P, Topkar A, Chauhan S, Dube S, Kapoor A, Kothekar K, Rane A, Sharma S, Bakhshiansohi H, Behnamian H, Etesami SM, Fahim A, Khakzad M, Mohammadi Najafabadi M, Naseri M, Paktinat Mehdiabadi S, Rezaei Hosseinabadi F, Safarzadeh B, Zeinali M, Felcini M, Grunewald M, Abbrescia M, Calabria C, Caputo C, Colaleo A, Creanza D, Cristella L, De Filippis N, De Palma M, Fiore L, Iaselli G, Maggi G, Maggi M, Miniello G, My S, Nuzzo S, Pompili A, Pugliese G, Radogna R, Ranieri A, Selvaggi G, Silvestris L, Venditti R, Abbiendi G, Battilana C, Bonacorsi D, Braibant-Giacomelli S, Brigliadori L, Campanini R, Capiluppi P, Castro A, Cavallo FR, Chhibra SS, Codispoti G, Cuffiani M, Dallavalle GM, Fabbri F, Fanfani A, Fasanella D, Giacomelli P, Grandi C, Guiducci L, Marcellini S, Masetti G, Montanari A, Navarria FL, Perrotta A, Rossi AM, Rovelli T, Siroli GP, Tosi N, Cappello G, Chiorboli M, Costa S, Di Mattia A, Giordano F, Potenza R, Tricomi A, Tuve C, Barbagli G, Ciulli V, Civinini C, D’Alessandro R, Focardi E, Gori V, Lenzi P, Meschini M, Paoletti S, Sguazzoni G, Viliani L, Benussi L, Bianco S, Fabbri F, Piccolo D, Primavera F, Calvelli V, Ferro F, Lo Vetere M, Monge MR, Robutti E, Tosi S, Brianza L, Dinardo ME, Fiorendi S, Gennai S, Ghezzi A, Govoni P, Malvezzi S, Manzoni RA, Marzocchi B, Menasce D, Moroni L, Paganoni M, Pedrini D, Pigazzini S, Ragazzi S, Redaelli N, Tabarelli de Fatis T, Buontempo S, Cavallo N, Di Guida S, Esposito M, Fabozzi F, Iorio AOM, Lanza G, Lista L, Meola S, Merola M, Paolucci P, Sciacca C, Thyssen F, Azzi P, Bacchetta N, Benato L, Bisello D, Boletti A, Carlin R, Checchia P, Dall’Osso M, De Castro Manzano P, Dorigo T, Dosselli U, Gasparini F, Gasparini U, Gozzelino A, Kanishchev K, Lacaprara S, Margoni M, Meneguzzo AT, Pazzini J, Pozzobon N, Ronchese P, Simonetto F, Torassa E, Tosi M, Vanini S, Ventura S, Zanetti M, Zotto P, Zucchetta A, Zumerle G, Braghieri A, Magnani A, Montagna P, Ratti SP, Re V, Riccardi C, Salvini P, Vai I, Vitulo P, Alunni Solestizi L, Bilei GM, Ciangottini D, Fanò L, Lariccia P, Leonardi R, Mantovani G, Menichelli M, Saha A, Santocchia A, Androsov K, Azzurri P, Bagliesi G, Bernardini J, Boccali T, Castaldi R, Ciocci MA, Dell’Orso R, Donato S, Fedi G, Giassi A, Grippo MT, Ligabue F, Lomtadze T, Martini L, Messineo A, Palla F, Rizzi A, Savoy-Navarro A, Spagnolo P, Tenchini R, Tonelli G, Venturi A, Verdini PG, Barone L, Cavallari F, D’imperio G, Del Re D, Diemoz M, Gelli S, Jorda C, Longo E, Margaroli F, Meridiani P, Organtini G, Paramatti R, Preiato F, Rahatlou S, Rovelli C, Santanastasio F, Amapane N, Arcidiacono R, Argiro S, Arneodo M, Bartosik N, Bellan R, Biino C, Cartiglia N, Costa M, Covarelli R, Degano A, Demaria N, Finco L, Kiani B, Mariotti C, Maselli S, Migliore E, Monaco V, Monteil E, Obertino MM, Pacher L, Pastrone N, Pelliccioni M, Pinna Angioni GL, Ravera F, Romero A, Ruspa M, Sacchi R, Sola V, Solano A, Staiano A, Traczyk P, Belforte S, Candelise V, Casarsa M, Cossutti F, Della Ricca G, La Licata C, Schizzi A, Zanetti A, Nam SK, Kim DH, Kim GN, Kim MS, Kong DJ, Lee S, Lee SW, Oh YD, Sakharov A, Son DC, Yang YC, Brochero Cifuentes JA, Kim H, Kim TJ, Song S, Cho S, Choi S, Go Y, Gyun D, Hong B, Jo Y, Kim Y, Lee B, Lee K, Lee KS, Lee S, Lim J, Park SK, Roh Y, Yoo HD, Choi M, Kim H, Kim H, Kim JH, Lee JSH, Park IC, Ryu G, Ryu MS, Choi Y, Goh J, Kim D, Kwon E, Lee J, Yu I, Dudenas V, Juodagalvis A, Vaitkus J, Ahmed I, Ibrahim ZA, Komaragiri JR, Md Ali MAB, Mohamad Idris F, Wan Abdullah WAT, Yusli MN, Zolkapli Z, Casimiro Linares E, Castilla-Valdez H, De La Cruz-Burelo E, Cruz IHDL, Hernandez-Almada A, Lopez-Fernandez R, Mejia Guisao J, Sanchez-Hernandez A, Carrillo Moreno S, Vazquez Valencia F, Pedraza I, Salazar Ibarguen HA, Uribe Estrada C, Morelos Pineda A, Krofcheck D, Butler PH, Ahmad A, Ahmad M, Hassan Q, Hoorani HR, Khan WA, Khurshid T, Shoaib M, Waqas M, Bialkowska H, Bluj M, Boimska B, Frueboes T, Górski M, Kazana M, Nawrocki K, Romanowska-Rybinska K, Szleper M, Zalewski P, Brona G, Bunkowski K, Byszuk A, Doroba K, Kalinowski A, Konecki M, Krolikowski J, Misiura M, Olszewski M, Walczak M, Bargassa P, Beirão Da Cruz E Silva C, Di Francesco A, Faccioli P, Ferreira Parracho PG, Gallinaro M, Hollar J, Leonardo N, Lloret Iglesias L, Nemallapudi MV, Nguyen F, Rodrigues Antunes J, Seixas J, Toldaiev O, Vadruccio D, Varela J, Vischia P, Afanasiev S, Golutvin I, Kamenev A, Karjavin V, Korenkov V, Lanev A, Malakhov A, Matveev V, Mitsyn VV, Moisenz P, Palichik V, Perelygin V, Shmatov S, Shulha S, Skatchkov N, Smirnov V, Tikhonenko E, Voytishin N, Zarubin A, Golovtsov V, Ivanov Y, Kim V, Kuznetsova E, Levchenko P, Murzin V, Oreshkin V, Smirnov I, Sulimov V, Uvarov L, Vavilov S, Vorobyev A, Andreev Y, Dermenev A, Gninenko S, Golubev N, Karneyeu A, Kirsanov M, Krasnikov N, Pashenkov A, Tlisov D, Toropin A, Epshteyn V, Gavrilov V, Lychkovskaya N, Popov V, Pozdnyakov I, Safronov G, Spiridonov A, Toms M, Vlasov E, Zhokin A, Chistov R, Danilov M, Markin O, Popova E, Rusinov V, Andreev V, Azarkin M, Dremin I, Kirakosyan M, Leonidov A, Mesyats G, Rusakov SV, Baskakov A, Belyaev A, Boos E, Dubinin M, Dudko L, Ershov A, Gribushin A, Klyukhin V, Kodolova O, Lokhtin I, Miagkov I, Obraztsov S, Petrushanko S, Savrin V, Snigirev A, Azhgirey I, Bayshev I, Bitioukov S, Kachanov V, Kalinin A, Konstantinov D, Krychkine V, Petrov V, Ryutin R, Sobol A, Tourtchanovitch L, Troshin S, Tyurin N, Uzunian A, Volkov A, Adzic P, Cirkovic P, Devetak D, Milosevic J, Rekovic V, Alcaraz Maestre J, Calvo E, Cerrada M, Chamizo Llatas M, Colino N, De La Cruz B, Delgado Peris A, Escalante Del Valle A, Fernandez Bedoya C, Fernández Ramos JP, Flix J, Fouz MC, Garcia-Abia P, Gonzalez Lopez O, Goy Lopez S, Hernandez JM, Josa MI, Navarro De Martino E, Pérez-Calero Yzquierdo A, Puerta Pelayo J, Quintario Olmeda A, Redondo I, Romero L, Soares MS, de Trocóniz JF, Missiroli M, Moran D, Cuevas J, Fernandez Menendez J, Folgueras S, Gonzalez Caballero I, Palencia Cortezon E, Vizan Garcia JM, Cabrillo IJ, Calderon A, Castiñeiras De Saa JR, Curras E, Fernandez M, Garcia-Ferrero J, Gomez G, Lopez Virto A, Marco J, Marco R, Martinez Rivero C, Matorras F, Piedra Gomez J, Rodrigo T, Rodríguez-Marrero AY, Ruiz-Jimeno A, Scodellaro L, Trevisani N, Vila I, Vilar Cortabitarte R, Abbaneo D, Auffray E, Auzinger G, Bachtis M, Baillon P, Ball AH, Barney D, Benaglia A, Benhabib L, Berruti GM, Bloch P, Bocci A, Bonato A, Botta C, Breuker H, Camporesi T, Castello R, Cepeda M, Cerminara G, D’Alfonso M, d’Enterria D, Dabrowski A, Daponte V, David A, De Gruttola M, De Guio F, De Roeck A, Di Marco E, Dobson M, Dordevic M, Dorney B, du Pree T, Duggan D, Dünser M, Dupont N, Elliott-Peisert A, Fartoukh S, Franzoni G, Fulcher J, Funk W, Gigi D, Gill K, Girone M, Glege F, Guida R, Gundacker S, Guthoff M, Hammer J, Harris P, Hegeman J, Innocente V, Janot P, Kirschenmann H, Knünz V, Kortelainen MJ, Kousouris K, Lecoq P, Lourenço C, Lucchini MT, Magini N, Malgeri L, Mannelli M, Martelli A, Masetti L, Meijers F, Mersi S, Meschi E, Moortgat F, Morovic S, Mulders M, Neugebauer H, Orfanelli S, Orsini L, Pape L, Perez E, Peruzzi M, Petrilli A, Petrucciani G, Pfeiffer A, Pierini M, Piparo D, Racz A, Reis T, Rolandi G, Rovere M, Ruan M, Sakulin H, Sauvan JB, Schäfer C, Schwick C, Seidel M, Sharma A, Silva P, Simon M, Sphicas P, Steggemann J, Stoye M, Takahashi Y, Treille D, Triossi A, Tsirou A, Veckalns V, Veres GI, Wardle N, Wöhri HK, Zagozdzinska A, Zeuner WD, Bertl W, Deiters K, Erdmann W, Horisberger R, Ingram Q, Kaestli HC, Kotlinski D, Langenegger U, Rohe T, Bachmair F, Bäni L, Bianchini L, Casal B, Dissertori G, Dittmar M, Donegà M, Eller P, Grab C, Heidegger C, Hits D, Hoss J, Kasieczka G, Lecomte P, Lustermann W, Mangano B, Marionneau M, Martinez Ruiz del Arbol P, Masciovecchio M, Meinhard MT, Meister D, Micheli F, Musella P, Nessi-Tedaldi F, Pandolfi F, Pata J, Pauss F, Perrin G, Perrozzi L, Quittnat M, Rossini M, Schönenberger M, Starodumov A, Takahashi M, Tavolaro VR, Theofilatos K, Wallny R, Aarrestad TK, Amsler C, Caminada L, Canelli MF, Chiochia V, De Cosa A, Galloni C, Hinzmann A, Hreus T, Kilminster B, Lange C, Ngadiuba J, Pinna D, Rauco G, Robmann P, Salerno D, Yang Y, Chen KH, Doan TH, Jain S, Khurana R, Konyushikhin M, Kuo CM, Lin W, Lu YJ, Pozdnyakov A, Yu SS, Kumar A, Chang P, Chang YH, Chang YW, Chao Y, Chen KF, Chen PH, Dietz C, Fiori F, Hou WS, Hsiung Y, Liu YF, Lu RS, Miñano Moya M, Tsai JF, Tzeng YM, Asavapibhop B, Kovitanggoon K, Singh G, Sri manobhas N, Suwonjandee N, Adiguzel A, Cerci S, Damarseckin S, Demiroglu ZS, Dozen C, Dumanoglu I, Eskut E, Girgis S, Gokbulut G, Guler Y, Gurpinar E, Hos I, Kangal EE, Kayis Topaksu A, Onengut G, Ozdemir K, Ozturk S, Polatoz A, Zorbilmez C, Bilin B, Bilmis S, Isildak B, Karapinar G, Yalvac M, Zeyrek M, Gülmez E, Kaya M, Kaya O, Yetkin EA, Yetkin T, Cakir A, Cankocak K, Sen S, Grynyov B, Levchuk L, Sorokin P, Aggleton R, Ball F, Beck L, Brooke JJ, Burns D, Clement E, Cussans D, Flacher H, Goldstein J, Grimes M, Heath GP, Heath HF, Jacob J, Kreczko L, Lucas C, Meng Z, Newbold DM, Paramesvaran S, Poll A, Sakuma T, Seif El Nasr-storey S, Senkin S, Smith D, Smith VJ, Bell KW, Belyaev A, Brew C, Brown RM, Calligaris L, Cieri D, Cockerill DJA, Coughlan JA, Harder K, Harper S, Olaiya E, Petyt D, Shepherd-Themistocleous CH, Thea A, Tomalin IR, Williams T, Worm SD, Baber M, Bainbridge R, Buchmuller O, Bundock A, Burton D, Casasso S, Citron M, Colling D, Corpe L, Dauncey P, Davies G, De Wit A, Della Negra M, Dunne P, Elwood A, Futyan D, Haddad Y, Hall G, Iles G, Lane R, Lucas R, Lyons L, Magnan AM, Malik S, Mastrolorenzo L, Nash J, Nikitenko A, Pela J, Penning B, Pesaresi M, Raymond DM, Richards A, Rose A, Seez C, Tapper A, Uchida K, Vazquez Acosta M, Virdee T, Zenz SC, Cole JE, Hobson PR, Khan A, Kyberd P, Leslie D, Reid ID, Symonds P, Teodorescu L, Turner M, Borzou A, Call K, Dittmann J, Hatakeyama K, Liu H, Pastika N, Charaf O, Cooper SI, Henderson C, Rumerio P, Arcaro D, Avetisyan A, Bose T, Gastler D, Rankin D, Richardson C, Rohlf J, Sulak L, Zou D, Alimena J, Benelli G, Berry E, Cutts D, Ferapontov A, Garabedian A, Hakala J, Heintz U, Jesus O, Laird E, Landsberg G, Mao Z, Narain M, Piperov S, Sagir S, Syarif R, Breedon R, Breto G, Calderon De La Barca Sanchez M, Chauhan S, Chertok M, Conway J, Conway R, Cox PT, Erbacher R, Flores C, Funk G, Gardner M, Ko W, Lander R, Mclean C, Mulhearn M, Pellett D, Pilot J, Ricci-Tam F, Shalhout S, Smith J, Squires M, Stolp D, Tripathi M, Wilbur S, Yohay R, Cousins R, Everaerts P, Florent A, Hauser J, Ignatenko M, Saltzberg D, Takasugi E, Valuev V, Weber M, Burt K, Clare R, Ellison J, Gary JW, Hanson G, Heilman J, Jandir P, Kennedy E, Lacroix F, Long OR, Malberti M, Olmedo Negrete M, Paneva MI, Shrinivas A, Wei H, Wimpenny S, Yates BR, Branson JG, Cerati GB, Cittolin S, D’Agnolo RT, Derdzinski M, Gerosa R, Holzner A, Kelley R, Klein D, Letts J, Macneill I, Olivito D, Padhi S, Pieri M, Sani M, Sharma V, Simon S, Tadel M, Vartak A, Wasserbaech S, Welke C, Wood J, Würthwein F, Yagil A, Zevi Della Porta G, Bradmiller-Feld J, Campagnari C, Dishaw A, Dutta V, Flowers K, Franco Sevilla M, Geffert P, George C, Golf F, Gouskos L, Gran J, Incandela J, Mccoll N, Mullin SD, Richman J, Stuart D, Suarez I, West C, Yoo J, Anderson D, Apresyan A, Bendavid J, Bornheim A, Bunn J, Chen Y, Duarte J, Mott A, Newman HB, Pena C, Spiropulu M, Vlimant JR, Xie S, Zhu RY, Andrews MB, Azzolini V, Calamba A, Carlson B, Ferguson T, Paulini M, Russ J, Sun M, Vogel H, Vorobiev I, Cumalat JP, Ford WT, Jensen F, Johnson A, Krohn M, Mulholland T, Stenson K, Wagner SR, Alexander J, Chatterjee A, Chaves J, Chu J, Dittmer S, Eggert N, Mirman N, Nicolas Kaufman G, Patterson JR, Rinkevicius A, Ryd A, Skinnari L, Soffi L, Sun W, Tan SM, Teo WD, Thom J, Thompson J, Tucker J, Weng Y, Wittich P, Abdullin S, Albrow M, Apollinari G, Banerjee S, Bauerdick LAT, Beretvas A, Berryhill J, Bhat PC, Bolla G, Burkett K, Butler JN, Cheung HWK, Chlebana F, Cihangir S, Cremonesi M, Elvira VD, Fisk I, Freeman J, Gottschalk E, Gray L, Green D, Grünendahl S, Gutsche O, Hare D, Harris RM, Hasegawa S, Hirschauer J, Hu Z, Jayatilaka B, Jindariani S, Johnson M, Joshi U, Klima B, Kreis B, Lammel S, Lewis J, Linacre J, Lincoln D, Lipton R, Liu T, Lopes De Sá R, Lykken J, Maeshima K, Marraffino JM, Maruyama S, Mason D, McBride P, Merkel P, Mrenna S, Nahn S, Newman-Holmes C, O’Dell V, Pedro K, Prokofyev O, Rakness G, Sexton-Kennedy E, Soha A, Spalding WJ, Spiegel L, Stoynev S, Strobbe N, Taylor L, Tkaczyk S, Tran NV, Uplegger L, Vaandering EW, Vernieri C, Verzocchi M, Vidal R, Wang M, Weber HA, Whitbeck A, Acosta D, Avery P, Bortignon P, Bourilkov D, Brinkerhoff A, Carnes A, Carver M, Curry D, Das S, Field RD, Furic IK, Konigsberg J, Korytov A, Kotov K, Ma P, Matchev K, Mei H, Milenovic P, Mitselmakher G, Rank D, Rossin R, Shchutska L, Sperka D, Terentyev N, Thomas L, Wang J, Wang S, Yelton J, Linn S, Markowitz P, Martinez G, Rodriguez JL, Ackert A, Adams JR, Adams T, Askew A, Bein S, Bochenek J, Diamond B, Haas J, Hagopian S, Hagopian V, Johnson KF, Khatiwada A, Prosper H, Santra A, Weinberg M, Baarmand MM, Bhopatkar V, Colafranceschi S, Hohlmann M, Kalakhety H, Noonan D, Roy T, Yumiceva F, Adams MR, Apanasevich L, Berry D, Betts RR, Bucinskaite I, Cavanaugh R, Evdokimov O, Gauthier L, Gerber CE, Hofman DJ, Kurt P, O’Brien C, Sandoval Gonzalez ID, Turner P, Varelas N, Wu Z, Zakaria M, Zhang J, Bilki B, Clarida W, Dilsiz K, Durgut S, Gandrajula RP, Haytmyradov M, Khristenko V, Merlo JP, Mermerkaya H, Mestvirishvili A, Moeller A, Nachtman J, Ogul H, Onel Y, Ozok F, Penzo A, Snyder C, Tiras E, Wetzel J, Yi K, Anderson I, Blumenfeld B, Cocoros A, Eminizer N, Fehling D, Feng L, Gritsan AV, Maksimovic P, Osherson M, Roskes J, Sarica U, Swartz M, Xiao M, Xin Y, You C, Baringer P, Bean A, Bruner C, Castle J, Kenny III RP, Kropivnitskaya A, Majumder D, Malek M, Mcbrayer W, Murray M, Sanders S, Stringer R, Wang Q, Ivanov A, Kaadze K, Khalil S, Makouski M, Maravin Y, Mohammadi A, Saini LK, Skhirtladze N, Toda S, Lange D, Rebassoo F, Wright D, Anelli C, Baden A, Baron O, Belloni A, Calvert B, Eno SC, Ferraioli C, Gomez JA, Hadley NJ, Jabeen S, Kellogg RG, Kolberg T, Kunkle J, Lu Y, Mignerey AC, Shin YH, Skuja A, Tonjes MB, Tonwar SC, Apyan A, Barbieri R, Baty A, Bi R, Bierwagen K, Brandt S, Busza W, Cali IA, Demiragli Z, Di Matteo L, Gomez Ceballos G, Goncharov M, Gulhan D, Hsu D, Iiyama Y, Innocenti GM, Klute M, Kovalskyi D, Krajczar K, Lai YS, Lee YJ, Levin A, Luckey PD, Marini AC, Mcginn C, Mironov C, Narayanan S, Niu X, Paus C, Roland C, Roland G, Salfeld-Nebgen J, Stephans GSF, Sumorok K, Tatar K, Varma M, Velicanu D, Veverka J, Wang J, Wang TW, Wyslouch B, Yang M, Zhukova V, Benvenuti AC, Dahmes B, Evans A, Finkel A, Gude A, Hansen P, Kalafut S, Kao SC, Klapoetke K, Kubota Y, Lesko Z, Mans J, Nourbakhsh S, Ruckstuhl N, Rusack R, Tambe N, Turkewitz J, Acosta JG, Oliveros S, Avdeeva E, Bartek R, Bloom K, Bose S, Claes DR, Dominguez A, Fangmeier C, Gonzalez Suarez R, Kamalieddin R, Knowlton D, Kravchenko I, Meier F, Monroy J, Ratnikov F, Siado JE, Snow GR, Stieger B, Alyari M, Dolen J, George J, Godshalk A, Harrington C, Iashvili I, Kaisen J, Kharchilava A, Kumar A, Parker A, Rappoccio S, Roozbahani B, Alverson G, Barberis E, Baumgartel D, Chasco M, Hortiangtham A, Massironi A, Morse DM, Nash D, Orimoto T, Teixeira De Lima R, Trocino D, Wang RJ, Wood D, Zhang J, Bhattacharya S, Hahn KA, Kubik A, Low JF, Mucia N, Odell N, Pollack B, Schmitt MH, Sung K, Trovato M, Velasco M, Dev N, Hildreth M, Jessop C, Karmgard DJ, Kellams N, Lannon K, Marinelli N, Meng F, Mueller C, Musienko Y, Planer M, Reinsvold A, Ruchti R, Rupprecht N, Smith G, Taroni S, Valls N, Wayne M, Wolf M, Woodard A, Antonelli L, Brinson J, Bylsma B, Durkin LS, Flowers S, Hart A, Hill C, Hughes R, Ji W, Liu B, Luo W, Puigh D, Rodenburg M, Winer BL, Wulsin HW, Driga O, Elmer P, Hardenbrook J, Hebda P, Koay SA, Lujan P, Marlow D, Medvedeva T, Mooney M, Olsen J, Palmer C, Piroué P, Stickland D, Tully C, Zuranski A, Malik S, Barker A, Barnes VE, Benedetti D, Gutay L, Jha MK, Jones M, Jung AW, Jung K, Miller DH, Neumeister N, Radburn-Smith BC, Shi X, Sun J, Svyatkovskiy A, Wang F, Xie W, Xu L, Parashar N, Stupak J, Adair A, Akgun B, Chen Z, Ecklund KM, Geurts FJM, Guilbaud M, Li W, Michlin B, Northup M, Padley BP, Redjimi R, Roberts J, Rorie J, Tu Z, Zabel J, Betchart B, Bodek A, de Barbaro P, Demina R, Duh YT, Eshaq Y, Ferbel T, Galanti M, Garcia-Bellido A, Han J, Hindrichs O, Khukhunaishvili A, Lo KH, Tan P, Verzetti M, Chou JP, Contreras-Campana E, Gershtein Y, Gómez Espinosa TA, Halkiadakis E, Heindl M, Hidas D, Hughes E, Kaplan S, Kunnawalkam Elayavalli R, Kyriacou S, Lath A, Nash K, Saka H, Salur S, Schnetzer S, Sheffield D, Somalwar S, Stone R, Thomas S, Thomassen P, Walker M, Foerster M, Heideman J, Riley G, Rose K, Spanier S, Thapa K, Bouhali O, Castaneda Hernandez A, Celik A, Dalchenko M, De Mattia M, Delgado A, Dildick S, Eusebi R, Gilmore J, Huang T, Kamon T, Krutelyov V, Mueller R, Osipenkov I, Pakhotin Y, Patel R, Perloff A, Perniè L, Rathjens D, Rose A, Safonov A, Tatarinov A, Ulmer KA, Akchurin N, Cowden C, Damgov J, Dragoiu C, Dudero PR, Faulkner J, Kunori S, Lamichhane K, Lee SW, Libeiro T, Undleeb S, Volobouev I, Wang Z, Appelt E, Delannoy AG, Greene S, Gurrola A, Janjam R, Johns W, Maguire C, Mao Y, Melo A, Ni H, Sheldon P, Tuo S, Velkovska J, Xu Q, Arenton MW, Barria P, Cox B, Francis B, Goodell J, Hirosky R, Ledovskoy A, Li H, Neu C, Sinthuprasith T, Sun X, Wang Y, Wolfe E, Xia F, Clarke C, Harr R, Karchin PE, Kottachchi Kankanamge Don C, Lamichhane P, Sturdy J, Belknap DA, Carlsmith D, Dasu S, Dodd L, Duric S, Gomber B, Grothe M, Herndon M, Hervé A, Klabbers P, Lanaro A, Levine A, Long K, Loveless R, Mohapatra A, Ojalvo I, Perry T, Pierro GA, Polese G, Ruggles T, Sarangi T, Savin A, Sharma A, Smith N, Smith WH, Taylor D, Verwilligen P, Woods N, Aziz T, Banerjee S, Bhowmik S, Chatterjee RM, Dewanjee RK, Dugad S, Ganguly S, Ghosh S, Guchait M, Gurtu A, Jain S, Kole G, Kumar S, Mahakud B, Maity M, Majumder G, Mazumdar K, Mitra S, Mohanty GB, Parida B, Sarkar T, Sur N, Sutar B, Wickramage N. Measurements of the associated production of a Z boson and b jets in pp collisions at s = 8 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2017; 77:751. [PMID: 31999282 PMCID: PMC6956922 DOI: 10.1140/epjc/s10052-017-5140-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 08/14/2017] [Indexed: 06/01/2023]
Abstract
Measurements of the associated production of a Z boson with at least one jet originating from a b quark in proton-proton collisions ats = 8 TeV are presented. Differential cross sections are measured with data collected by the CMS experiment corresponding to an integrated luminosity of 19.8fb - 1 . Z bosons are reconstructed through their decays to electrons and muons. Cross sections are measured as a function of observables characterizing the kinematics of the b jet and the Z boson. Ratios of differential cross sections for the associated production with at least one b jet to the associated production with any jet are also presented. The production of a Z boson with at least two b jets is investigated, and differential cross sections are measured for the dijet system. Results are compared to theoretical predictions, testing two different flavour schemes for the choice of initial-state partons.
Collapse
Grants
- Austrian Federal Ministry of Science, Research and Economy
- Austrian Science Fund
- Belgian Fonds de la Recherche Scientifique
- Belgian Fonds voor Wetenschappelijk Onderzoek
- CNPq
- CAPES
- FAPERJ
- FAPESP
- Bulgarian Ministry of Education and Science
- CERN
- Chinese Academy of Sciences
- Ministry of Science and Technology
- Chinese National Natural Science Foundation of China
- Colombian Funding Agency (COLCIENCIAS)
- Croatian Ministry of Science, Education and Sport
- Croatian Science Foundation
- Research Promotion Foundation
- SENESCYT
- Ministry of Education and Research
- Estonian Research Council via IUT23-4 and IUT23-6
- European Regional Development Fund
- Academy of Finland
- Finnish Ministry of Education and Culture
- Helsinki Institute of Physics
- Institut National de Physique Nucléaire et de Physique des Particules
- Centre National de la Recherche Scientifique
- Commissariat à l’Énergie Atomique et aux Énergies Alternatives
- Bundesministerium für Bildung und Forschung
- Deutsche Forschungsgemeinschaft
- Helmholtz-Gemeinschaft Deutscher Forschungszentren
- General Secretariat for Research and Technology
- National Scientific Research Foundation
- National Innovation Office
- Department of Atomic Energy
- Department of Science and Technology
- Institute for Research in Fundamental Studies
- Science Foundation
- Istituto Nazionale di Fisica Nucleare
- Korean Ministry of Education, Science and Technology
- National Research Foundation of Korea (NRF)
- Lithuanian Academy of Sciences
- Ministry of Education
- University of Malaya
- BUAP
- CINVESTAV
- CONACYT
- LNS
- SEP
- UASLP
- Ministry of Business, Innovation and Employment
- Pakistan Atomic Energy Commission
- Ministry of Science and Higher Education
- National Science Centre
- Fundação para a Ciência e a Tecnologia
- JINR, Dubna
- Ministry of Education and Science of the Russian Federation
- Federal Agency of Atomic Energy of the Russian Federation
- Russian Academy of Sciences
- Russian Foundation for Basic Research
- Ministry of Education, Science and Technological Development of Serbia
- Secretaría de Estado de Investigación, Desarrollo e Innovación
- Programa Consolider-Ingenio 2010
- ETH Board
- ETH Zurich
- PSI
- SNF
- UniZH
- Canton Zurich
- SER
- Thailand Center of Excellence in Physics
- Institute for the Promotion of Teaching Science and Technology of Thailand
- Special Task Force for Activating Research
- National Science and Technology Development Agency of Thailand
- Scientific and Technical Research Council of Turkey
- Turkish Atomic Energy Authority
- National Academy of Sciences of Ukraine
- State Fund for Fundamental Researches
- Science and Technology Facilities Council
- US Department of Energy
- US National Science Foundation
- Marie-Curie programme
- European Research Council and EPLANET (European Union)
- Leventis Foundation
- Alfred P. Sloan Foundation
- Alexander von Humboldt Foundation
- Belgian Federal Science Policy Office
- Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture (FRIA-Belgium)
- Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium)
- Ministry of Education, Youth and Sports (MEYS) of the Czech Republic
- Council of Science and Industrial Research, India
- HOMING PLUS programme of Foundation for Polish Science, cofinanced from European Union, Regional Development Fund
- National Science Center, contracts Harmonia 2014/14/M/ST2/00428, Opus 2013/11/B/ST2/04202, 2014/13/B/ST2/02543 and 2014/15/B/ST2/03998, Sonata-bis 2012/07/E/ST2/01406
- Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF
- National Priorities Research Program by Qatar National Research Fund
- Programa Clarín-COFUND del Principado de Asturias
- Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University (Thailand)
- CUAASC
- Welch Foundation, contract C-1845
Collapse
|
75
|
Aartsen MG, Ackermann M, Adams J, Aguilar JA, Ahlers M, Ahrens M, Al Samarai I, Altmann D, Andeen K, Anderson T, Ansseau I, Anton G, Archinger M, Argüelles C, Auffenberg J, Axani S, Bagherpour H, Bai X, Barwick SW, Baum V, Bay R, Beatty JJ, Becker Tjus J, Becker KH, BenZvi S, Berley D, Bernardini E, Besson DZ, Binder G, Bindig D, Blaufuss E, Blot S, Bohm C, Börner M, Bos F, Bose D, Böser S, Botner O, Bradascio F, Braun J, Brayeur L, Bretz HP, Bron S, Burgman A, Carver T, Casier M, Cheung E, Chirkin D, Christov A, Clark K, Classen L, Coenders S, Collin GH, Conrad JM, Cowen DF, Cross R, Day M, de André JPAM, De Clercq C, del Pino Rosendo E, Dembinski H, De Ridder S, Desiati P, de Vries KD, de Wasseige G, de With M, DeYoung T, Díaz-Vélez JC, di Lorenzo V, Dujmovic H, Dumm JP, Dunkman M, Eberhardt B, Ehrhardt T, Eichmann B, Eller P, Euler S, Evenson PA, Fahey S, Fazely AR, Feintzeig J, Felde J, Filimonov K, Finley C, Flis S, Fösig CC, Franckowiak A, Friedman E, Fuchs T, Gaisser TK, Gallagher J, Gerhardt L, Ghorbani K, Giang W, Gladstone L, Glauch T, Glüsenkamp T, Goldschmidt A, Gonzalez JG, Grant D, Griffith Z, Haack C, Hallgren A, Halzen F, Hansen E, Hansmann T, Hanson K, Hebecker D, Heereman D, Helbing K, Hellauer R, Hickford S, Hignight J, Hill GC, Hoffman KD, Hoffmann R, Hoshina K, Huang F, Huber M, Hultqvist K, In S, Ishihara A, Jacobi E, Japaridze GS, Jeong M, Jero K, Jones BJP, Kang W, Kappes A, Karg T, Karle A, Katz U, Kauer M, Keivani A, Kelley JL, Kheirandish A, Kim J, Kim M, Kintscher T, Kiryluk J, Kittler T, Klein SR, Kohnen G, Koirala R, Kolanoski H, Konietz R, Köpke L, Kopper C, Kopper S, Koskinen DJ, Kowalski M, Krings K, Kroll M, Krückl G, Krüger C, Kunnen J, Kunwar S, Kurahashi N, Kuwabara T, Kyriacou A, Labare M, Lanfranchi JL, Larson MJ, Lauber F, Lennarz D, Lesiak-Bzdak M, Leuermann M, Lu L, Lünemann J, Madsen J, Maggi G, Mahn KBM, Mancina S, Maruyama R, Mase K, Maunu R, McNally F, Meagher K, Medici M, Meier M, Menne T, Merino G, Meures T, Miarecki S, Micallef J, Momenté G, Montaruli T, Moulai M, Nahnhauer R, Naumann U, Neer G, Niederhausen H, Nowicki SC, Nygren DR, Obertacke Pollmann A, Olivas A, O’Murchadha A, Palczewski T, Pandya H, Pankova DV, Peiffer P, Penek Ö, Pepper JA, Pérez de los Heros C, Pieloth D, Pinat E, Price PB, Przybylski GT, Quinnan M, Raab C, Rädel L, Rameez M, Rawlins K, Reimann R, Relethford B, Relich M, Resconi E, Rhode W, Richman M, Riedel B, Robertson S, Rongen M, Rott C, Ruhe T, Ryckbosch D, Rysewyk D, Sabbatini L, Sanchez Herrera SE, Sandrock A, Sandroos J, Sarkar S, Satalecka K, Schlunder P, Schmidt T, Schoenen S, Schöneberg S, Schumacher L, Seckel D, Seunarine S, Soldin D, Song M, Spiczak GM, Spiering C, Stachurska J, Stanev T, Stasik A, Stettner J, Steuer A, Stezelberger T, Stokstad RG, Stößl A, Ström R, Strotjohann NL, Sullivan GW, Sutherland M, Taavola H, Taboada I, Tatar J, Tenholt F, Ter-Antonyan S, Terliuk A, Tešić G, Tilav S, Toale PA, Tobin MN, Toscano S, Tosi D, Tselengidou M, Tung CF, Turcati A, Unger E, Usner M, Vandenbroucke J, van Eijndhoven N, Vanheule S, van Rossem M, van Santen J, Vehring M, Voge M, Vogel E, Vraeghe M, Walck C, Wallace A, Wallraff M, Wandkowsky N, Waza A, Weaver C, Weiss MJ, Wendt C, Westerhoff S, Whelan BJ, Wickmann S, Wiebe K, Wiebusch CH, Wille L, Williams DR, Wills L, Wolf M, Wood TR, Woolsey E, Woschnagg K, Xu DL, Xu XW, Xu Y, Yanez JP, Yodh G, Yoshida S, Zoll M. Measurement of the ν μ energy spectrum with IceCube-79: IceCube Collaboration. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2017; 77:692. [PMID: 31997925 PMCID: PMC6956919 DOI: 10.1140/epjc/s10052-017-5261-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 09/25/2017] [Indexed: 06/09/2023]
Abstract
IceCube is a neutrino observatory deployed in the glacial ice at the geographic South Pole. The ν μ energy unfolding described in this paper is based on data taken with IceCube in its 79-string configuration. A sample of muon neutrino charged-current interactions with a purity of 99.5% was selected by means of a multivariate classification process based on machine learning. The subsequent unfolding was performed using the software Truee. The resulting spectrum covers an E ν -range of more than four orders of magnitude from 125 GeV to 3.2 PeV. Compared to the Honda atmospheric neutrino flux model, the energy spectrum shows an excess of more than 1.9 σ in four adjacent bins for neutrino energies E ν ≥ 177.8 TeV . The obtained spectrum is fully compatible with previous measurements of the atmospheric neutrino flux and recent IceCube measurements of a flux of high-energy astrophysical neutrinos.
Collapse
|