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Singh S, Haung J, Rivas D, Gemelli T, Weiler M, Tassin T, Chung E, Goetsch S, Shelton J, Richardson J, Schneider J, Mammen P. P.131Cytoglobin modulates skeletal muscle regeneration by targeting canonical Wnt signaling. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Braithwaite K, Schneider J. EP1.11-10 Creating a Comprehensive Lung Cancer Screening Program to Diagnose Early Stage Lung Cancers. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Salvatore D, Shaw G, Wright J, Teh I, Koch-Paszkowski J, Murray L, Scarsbrook A, Schneider J, Ottobrini L, Short S. P11.13 Radiotherapy combined with a multimodal imaging approach in a glioblastoma preclinical model. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
Glioblastoma multiforme (GBM) carries a poor prognosis, partly due to biological and anatomical heterogeneity. Although radiotherapy (RT) is effective, high doses damage surrounding healthy tissues. Multimodal imaging with Magnetic Resonance (MRI) and Positron Emission Tomography (PET) may represent a useful approach for identifying GBM heterogeneity and visualising metabolic tumour properties. PET radiotracer [18F]-fluciclovine is preferentially accumulated in gliomas compared to healthy brain tissue via the cellular transport systems, LAT1 and ASCT2. In this study the effect of fractionated RT using multimodal imaging including [18F]-fluciclovine uptake and immunohistochemistry (IHC) in a GBM preclinical model will be validated.
MATERIAL AND METHODS
Two C57BL/6J mice cohorts were injected intracranially (i.c.) with murine CT2A-luc cells and subsequently submitted to multiparametric MRI and [18F]-fluciclovine PET imaging during hemi-brain RT (3Gy on 2 days/each week) for maximum 25 days after i.c. injection. Brains were collected for IHC characterization including LAT1 and ASCT2 staining.
RESULTS
Preliminary data showed that both MRI and PET were effective modalities to track tumour growth in this model. PET data revealed up to greater than 3-fold increase in SUVmax from regions of interest around the tumour site compared to healthy brain tissue. Time activity curves showed a steady increase in tumour uptake over 90 minutes. MRI showed a 25% increase in T2 values in tumours relative to unaffected contralateral regions. Confirmation of treatment response through matched imaging and IHC are ongoing, from which changes in glioma cell biology as well as amino acid transporter protein levels will be analysed.
CONCLUSION
These preliminary results show that multimodal imaging presents novel data in the assessment of treatment response in this model and will permit parallel IHC analyses to better define GBM tumour heterogeneity aligned with imaging changes. These data will also inform an on-going clinical study using the same imaging modalities.
Work at authors’ labs are supported by an Investigator initiated project from Blue Earth Diagnostics (AS, SCS) and a University of Leeds Biswas studentship (SCS, DS). Daniela Salvatore is also supported by a Scholarship provided by Molecular and Translational Medicine Doctorate School of University of Milan (Italy).
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Schneider J, Adams C, DeBauche S, Echols R, McKean C, Moran J, Waugh D. Appraising, processing, and providing access to email in contemporary literary archives. ARCHIVES AND MANUSCRIPTS 2019. [DOI: 10.1080/01576895.2019.1622138] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Parikh A, Kanter K, Mojtahed A, Schneider J, Van Seventer E, Fish M, Allen J, Blaszkowsky L, Wo J, Clark J, Giantonio B, Goyal L, Hong T, Nipp R, Roeland E, Weekes C, Zhu A, Ryan D, Fetter I, Horick N, Corcoran R. Serial circulating tumor DNA (ctDNA) monitoring to predict response to treatment in metastatic gastrointestinal cancers. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz156.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Johal A, Reddy R, von Franque M, Wu B, Schneider J, Wei M. 573 Effectiveness of methods for sunscreen application counseling. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Williams LD, Korobchuk A, Pavlitina E, Nikolopoulos GK, Skaathun B, Schneider J, Kostaki EG, Smyrnov P, Vasylyeva TI, Psichogiou M, Paraskevis D, Morgan E, Hadjikou A, Downing MJ, Hatzakis A, Friedman SR. Experiences of Stigma and Support Reported by Participants in a Network Intervention to Reduce HIV Transmission in Athens, Greece; Odessa, Ukraine; and Chicago, Illinois. AIDS Behav 2019; 23:1210-1224. [PMID: 30680540 PMCID: PMC6511315 DOI: 10.1007/s10461-019-02402-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A growing body of evidence suggests that network-based interventions to reduce HIV transmission and/or improve HIV-related health outcomes have an important place in public health efforts to move towards 90-90-90 goals. However, the social processes involved in network-based recruitment may pose a risk to participants of increasing HIV-related stigma if network recruitment causes HIV status to be assumed, inferred, or disclosed. On the other hand, the social processes involved in network-based recruitment to HIV testing may also encourage HIV-related social support. Yet despite the relevance of these processes to both network-based interventions and to other more common interventions (e.g., partner services), there is a dearth of literature that directly examines them among participants of such interventions. Furthermore, both HIV-related stigma and social support may influence participants' willingness and ability to recruit their network members to the study. This paper examines (1) the extent to which stigma and support were experienced by participants in the Transmission Reduction Intervention Project (TRIP), a risk network-tracing intervention aimed at locating recently HIV-infected and/or undiagnosed HIV-infected people and linking them to care in Athens, Greece; Odessa, Ukraine; and Chicago, Illinois; and (2) whether stigma and support predicted participant engagement in the intervention. Overall, experiences of stigma were infrequent and experiences of support frequent, with significant variation between study sites. Experiences and perceptions of HIV-related stigma did not change significantly between baseline and six-month follow-up for the full TRIP sample, and significantly decreased during the course of the study at the Chicago site. Experiences of HIV-related support significantly increased among recently-HIV-infected participants at all sites, and among all participants at the Odessa site. Both stigma and support were found to predict participants' recruitment of network members to the study at the Athens site, and to predict participants' interviewer-rated enthusiasm for naming and recruiting their network members at both the Athens and Odessa sites. These findings suggest that network-based interventions like TRIP which aim to reduce HIV transmission likely do not increase stigma-related risks to participants, and may even encourage increased social support among network members. However, the present study is limited by its associational design and by some variation in implementation by study site. Future research should directly assess contextual differences to improve understanding of the implications of site-level variation in stigma and support for the implementation of network-based interventions, given the finding that these constructs predict participants' recruitment of network members and engagement in the intervention, and thereby could limit network-based interventions' abilities to reach those most in need of HIV testing and care.
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Danalache M, Kleinert R, Schneider J, Erler AL, Schwitalle M, Riester R, Traub F, Hofmann UK. Changes in stiffness and biochemical composition of the pericellular matrix as a function of spatial chondrocyte organisation in osteoarthritic cartilage. Osteoarthritis Cartilage 2019; 27:823-832. [PMID: 30711608 DOI: 10.1016/j.joca.2019.01.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 12/26/2018] [Accepted: 01/20/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVE During osteoarthritis (OA), chondrocytes seem to change their spatial arrangement from single to double strings, small and big clusters. Since the pericellular matrix (PCM) appears to degrade alongside this reorganisation, it has been suggested that spatial patterns act as an image-based biomarker for OA. The aim of this study was to establish the functional relevance of spatial organisation in articular cartilage. METHOD Cartilage samples were selected according to their predominant spatial cellular pattern. Young's modulus of their PCM was measured by atomic force microscopy (AFM) (∼500 measurements/pattern). The distribution of two major PCM components (collagen type VI and perlecan) was analysed by immunohistochemistry (8 patients) and protein content quantified by enzyme-linked immunosorbent assay (ELISA) (58 patients). RESULTS PCM stiffness significantly decreased with the development from single to double strings (p = 0.030), from double strings to small clusters (p = 0.015), and from small clusters to big clusters (p < 0.001). At the same time, the initially compact collagen type VI and perlecan staining progressively weakened and was less focalised. The earliest point with a significant reduction in protein content as shown by ELISA was the transition from single strings to small clusters for collagen type VI (p = 0.016) and from double strings to small clusters for perlecan (p = 0.008), with the lowest amounts for both proteins seen in big clusters. CONCLUSIONS This study demonstrates the functional relevance of spatial chondrocyte organisation as an image-based biomarker. At the transition from single to double strings PCM stiffness decreases, followed by protein degradation from double strings to small clusters.
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Würstle S, Göß A, Spinner CD, Huber W, Algül H, Schlag C, Schmid RM, Weber A, Obermeier A, Schneider J. A retrospective clinical and microbial analysis of 32 patients with bilomas. BMC Gastroenterol 2019; 19:50. [PMID: 30947689 PMCID: PMC6450004 DOI: 10.1186/s12876-019-0968-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 03/27/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Bilomas are defined collections of bile fluids mainly caused by iatrogenic injuries of the bile duct system. Owing to the infrequency of this disease, studies addressing bilomas are rare. METHODS By using an endoscopic database, this retrospective study identified 32 patients with bilomas treated between 2004 to 2015, in order to analyse aetiology, clinical presentation, spectrum of pathogens, and resolution rate of bilomas. RESULTS 65.6% of the study population (21/32) developed bilomas after surgery and 21.9% (7/32) after endoscopic retrograde cholangiography (ERC). Icterus, fever, and abdominal pain were the leading symptoms. 93.9% (46/49) of microbiological bile cultures revealed a positive microbiology. The predominant microorganisms were the group of Enterobacteriaceae (43.0%, 52/121), followed by Enterococcus spp. (32.2%, 39/121), and Candida spp. (9.1%, 11/121). Multiresistant bacteria like Enterobacteriaceae were isolated from one quarter of all patients. Single or multimodal treatment resulted in an overall complication rate of 4.8% (9/188). Clinical follow-up analysis showed a complete resolution rate of 78.3% for interventional therapy and 80% in the non-interventional group. CONCLUSIONS Pathogen spectrum of bilomas mainly comprises the group of Enterobacteriacae and Enterococcus spp., with a high proportion of multiresistant bacteria. Different interventional approaches are available for biloma drainage, which seem to be safe and effective for most patients. TRIAL REGISTRATION German Clinical Trials Register DRKS00015208 , retrospectively registered.
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Reinmuth N, Cho B, Lee K, Luft A, Ahn MJ, Schneider J, Shepherd F, Geater S, Pápai-Székely Z, Van Ngoc T, Garassino M, Liu F, Clemett D, Thiyagarajah P, Ouwens M, Scheuring U, Peters S, Rizvi N. Effect of post-study immunotherapy (IO) on overall survival (OS) outcome in patients with metastatic (m) NSCLC treated with first-line durvalumab (D) vs chemotherapy (CT) in the phase III MYSTIC study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz094.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Schneider J, Malinowski P, Watson PM, Lattimore P. The role of mindfulness in physical activity: a systematic review. Obes Rev 2019; 20:448-463. [PMID: 30468299 DOI: 10.1111/obr.12795] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/28/2018] [Accepted: 09/30/2018] [Indexed: 02/05/2023]
Abstract
Despite continued public health campaigns to promote physical activity, a majority of the population is inactive. In recent years, mindfulness-based approaches have been used in health and lifestyle interventions for physical activity promotion. We conducted a systematic literature review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to investigate the evidence for the potential of mindfulness-based approaches for physical activity. We searched electronic databases for papers that met eligibility criteria and identified 40 studies for inclusion. Evidence from cross-sectional studies (n = 20) indicated a positive relationship between dispositional mindfulness and physical activity, particularly with psychological factors related to physical activity. Five studies found that the mindfulness-physical activity relationship was mediated by stress, psychological flexibility, negative affect and shame, satisfaction and state mindfulness. Evidence from mindfulness-based interventions (n = 20) suggested positive between-subjects effects on physical activity, but interventions varied in duration, session length, group size, delivery, content and follow-up. Mindfulness-based interventions were more likely to be successful if they were physical activity-specific and targeted psychological factors related to physical activity. The body of research shows a need for more methodologically rigorous studies to establish the effect of mindfulness on physical activity and to identify potential mechanisms involved in the mindfulness-physical activity relationship reliably.
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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]
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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]
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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.
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VandeVusse A, Rosentel K, Motley D, Hill B, Schneider J. Fatherhood and caregiving among black men who have sex with men. Contraception 2018. [DOI: 10.1016/j.contraception.2018.07.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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66
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Tassin T, Huang J, Gemelli T, Kanchwala M, Punnen LM, Chung E, Rivas D, Goetsch S, Daniel JA, Shelton J, Richardson JA, Schneider J, Xing C, Singh S, Mammen PP. Abstract 310: Mechanistic Insights into Duchenne Muscular Dystrophy-Associated Cardiomyopathy. Circ Res 2018. [DOI: 10.1161/res.123.suppl_1.310] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Duchenne muscular dystrophy (DMD) is an X-linked neuromuscular disorder resulting from a mutation in the dystrophin gene. Loss of dystrophin function leads to progressive muscle wasting and cardiomyopathy. In 2018, advanced cardiomyopathy is the primary mode of death, despite the application of standard of care CHF therapies. Our group has recently undertaken a cardiac MRI study demonstrating that adult DMD patients have small hearts with very low LV mass as compared to patients with non-ischemic cardiomyopathy or healthy patients. The central hypothesis is DMD-associated cardiomyopathy develops secondary to dysregulation of various cardiac signaling pathways that modulate cardiac growth, namely cardiomyocyte proliferation. Utilizing the
mdx
mouse, a model of DMD, decreased heart/body weight ratios were noted from birth (P1: Hrt/BW 5.6 ± 0.16 vs. 4.8 ± 0.18
NTg
vs
mdx
p<0.005 n=32).
NTg
and m
dx
hearts have similar cardiomyocyte cell size (WGA staining: 0.08 ± 0.001 vs 0.08 ± 0.002
NTg
vs
mdx
p<0.05 n=3), suggesting there are fewer cells in
mdx
hearts. FACS analysis indicated
mdx
hearts have fewer cardiomyocytes than
NTg
hearts (35% reduction; 51.7e
4
± 4.9e
4
vs. 33.8e
4
± 3.5e
4
NTg
vs
mdx
p<0.05 n=6). Transcriptome profiling demonstrated that molecular pathways governing cardiac proliferation were significantly reduced in
mdx
hearts (Ki67: 4.8 ± 0.3 vs 2.0 ± 0.1
NTg
vs
mdx
p<0.005 n=3), with a corresponding increase in cardiac atrophy gene expression at later time points (Foxo3 1.4 ± 0.2 vs 2.8 ± 0.3
NTg
vs
mdx
p<0.005 n=3). Furthermore, immunohistochemical analyses showed significantly reduced proliferation in
mdx
hearts (Ki67: 13.7 ± 1.2 vs. 6.0 ± 1.0
NTg
vs
mdx
p<0.005, n=3; pH3: 118 ± 5.3 vs 59 ± 4.5 p<0.005 n=3). Finally, RNA-Seq data revealed a disruption of the YAP signaling pathway, an important mediator of cardiomyocyte proliferation, in
mdx
P4 hearts. Cell cycle targets of YAP were reduced in P4
mdx
hearts (20/27 genes, n=3) suggesting a disruption of the Hippo-Yap pathways in
mdx
hearts. Collectively, the current study provides a unique insight into the mechanism leading to the development DMD cardiomyopathy and directs investigation into potential therapeutic targets for the amelioration of DMD-associated cardiomyopathy.
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Schneider J, Hauser R, Hennies HH, Korioth J, Steffens G, Wnendt S. A Novel Chimaeric Derivative of Saruplase, rscu-PA-40kDA/Hir, Binds to Thrombin and Exerts Thrombus-specific Fibrinolysis in Arterial and Venous Thrombosis in Dogs. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1656002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryThe chimaeric molecule rscu-PA-40kDA/Hir (M23) comprises the kringle and protease domain of saruplase (rscu-PA) and a thrombin inhibitory domain fused to the C-terminus of the protease domain. The 27 amino acid long thrombin inhibitory domain contains a sequence directed to the active site of thrombin and a fragment from the C-terminal region of hirudin. 125I-radiolabelled M23 (0.03 µM) bound to thrombin that was immobilised onto CNBr-activated sepharose beads. Unlabelled M23 (0.01-10 |xM) and hirudin (0.001-10 µµM) concentra-tion-dependently displaced 125I-M23 from its binding to thrombin. Saruplase (up to 10 (iM) did not influence the thrombin binding of M23. The fibrinolytic properties of M23 and saruplase were compared in anaesthetized dogs with femoral artery and saphenous vein thrombosis. Under concomitant heparinization, the intravenous bolus injections of 1 mg/kg M23 or saruplase induced reperfusion of thrombotically occluded femoral arteries in 4 out of 5 treated animals in each case. There was one reocclusion in the M23-treated group. Time to reperfusion (23 ± 4 vs 25 ± 11 min) and maximal height of reperfusion blood flow (98 ± 21 vs 108 ± 15 % of baseline flow) did not differ significantly between the treatment groups. The time course of the lysis of incorporated 125I-fibrin radioactivity in thrombosed saphenous veins was similar after bolus injections of M23 and saruplase. The maximal dissolution of 125I-fibrin in the venous thrombosis model was 91 ± 1 % in M23-and 88 ± 5 % in saruplase-treated animals. Plasma levels of fibrinogen were not influenced and a2-antiplasmin levels were slightly reduced (-27 ± 3 %) after bolus injection of M23. In contrast, bolus injection of saruplase was accompanied by a significant decrease of fibrinogen (-55 ± 19 %) and a2-antiplasmin (-75 ±11%) plasma levels. Template bleeding times virtually did not differ before (2.8 ± 0.3 min) and 60 min after bolus injection of M23 (3.1 ± 0.3 min), whereas treatment with saruplase resulted in a significant prolongation of template bleeding time from 2.6 ± 0.2 min to 28 ± 13 min. It is concluded that the saruplase derivative M23, while inducing equieffective thrombolysis after intravenous bolus injection in dogs, causes much fewer haemostatic side effects than its parent molecule. The high thrombus-specific activity of M23 is tentatively attributed to its affinity to clot-bound thrombin.
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Maghörndl L, Schneider J, Erlinger P, Dörfler D, Fitzal F. 235 Quality of life and sexuality before and 6 months after surgery in breast cancer - a study within the itop trial, a prospective trial evaluating cosmetic and oncologic outcome of immediate techniques of oncoplastic surgery in breast cancer. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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69
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Rosenfeld M, Wainwright C, Mckee C, Higgins M, Wang L, Campbell D, Tian S, Schneider J, Cunningham S, Davies J. WS01.1 A phase 3, 2-part, single-arm study of ivacaftor treatment in patients <2 years with a CFTR gating mutation: results from the ARRIVAL study in patients 1 to 2 years. J Cyst Fibros 2018. [DOI: 10.1016/s1569-1993(18)30119-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Debellemaniere E, Pinaud C, Schneider J, Galtier MN, Casson A, Chennaoui M, Arnal PJ, Lewis P. 0121 Sounds Optimization To Maximize The Driving Of Slow Oscillations By Auditory Closed-loop Stimulations. Sleep 2018. [DOI: 10.1093/sleep/zsy061.120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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71
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Inder S, Bates M, McDermott N, Saluzzo J, Ní Labhraí N, Schneider J, Erdmann G, Lynch T, Marignol L. OC-0381: Lessons from isogenic models of radioresistant prostate cancer cells. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)30691-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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72
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Kraemer M, Biemann R, Isermann B, Lammert F, Schneider J. Plasma VAP-1 concentration and activity during lifestyle-induced body weight reduction. DIABETOL STOFFWECHS 2018. [DOI: 10.1055/s-0038-1641833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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73
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Ruibal A, Arias JI, Del Río MC, Lapeña G, Schneider J, Tejerina A. Histological Grade in Breast Cancer: Association with Clinical and Biological Features in a Series of 229 Patients. Int J Biol Markers 2018; 16:56-61. [PMID: 11288957 DOI: 10.1177/172460080101600108] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In order to study the association of histological grade (HG) with specific clinical and biological parameters which may influence the clinical behavior of infiltrating ductal carcinomas of the breast (IDC), we analyzed in 229 tissue samples the cytosolic concentrations of estrogen receptor (ER), progesterone receptor (PR), pS2, cathepsin D, hyaluronic acid (HA) and tissue-type plasminogen activator (t-PA), as well as those of the erbB2 oncoprotein, epidermal growth factor receptor (EGFR), HA, CD44v5 and CD44v6 in the cell membrane fraction. Likewise, we considered size, ploidy, S-phase fraction and axillary node involvement as variables of the study. The transition from HG1 to HG2 and from HG2 to HG3 was accompanied by a number of common features: global increase in size, greater number of tumors >2.0 cm, decrease in membrane hyaluronic acid concentrations, increased cell proliferation (S-phase >7%) and greater aneuploidy. Other events observed during the transition from HG2 to HG3 were a decrease in ER, PR, t-PA and cytosolic hyaluronic acid. These results led us to consider that HG is associated with certain clinical-biological changes that may help explain its value as a prognostic factor in breast carcinomas.
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Ruibal A, Nuñez MI, Schneider J, Del Rio MC, Rabadan F, Tejerina A. Transforming Growth Factor Beta 2 (TGFß2) and Dehydroepiandrosterone Sulphate (DHEAs) Levels in Breast Macrocyst Fluids. Different Behaviour According to Cyst Type. Int J Biol Markers 2018; 13:173-5. [PMID: 10079395 DOI: 10.1177/172460089801300311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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75
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Ruibal A, Schneider J, del Rio C, Arias J, Núñez MJ, Piqueras V, Tejerina A. pS2 Negativity in Postmenopausal Women with ER+PgR+ Infiltrating Ductal Breast Carcinoma is Associated with Reduced Hormone Dependence and Increased Proliferation and Aneuploidy of the Tumors. Int J Biol Markers 2018; 14:186-8. [PMID: 10569142 DOI: 10.1177/172460089901400311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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