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result(s) for
"Johnson, Derek"
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Television goes to the movies
by
Gray, Jonathan (Jonathan Alan), author
,
Johnson, Derek, 1979- author
in
Motion pictures and television.
,
Television broadcasting of films.
,
Motion pictures Marketing.
2021
\"Television and film have always been connected, but recent years have seen them overlapping, collaborating, and moving towards each other in ever more ways. Set amidst this moment of unprecedented synergy, this book examines how television and film culture interact in the 21st century. Both media appear side by side in many platforms or venues, stories and storytellers cross between them, they regularly have common owners, and they discuss each other constantly. Jonathan Gray and Derek Johnson examine what happens at these points of interaction, studying the imaginary borderlands between each medium, the boundary maintenance that quickly envelopes much discussion of interaction, and ultimately what we allow or require television and film to be. Offering separate chapters on television exhibition at movie theaters, cinematic representations of television, television-to-film and film-to-television adaptations, and television producers crossing over to film, the book explores how each zone of interaction invokes fervid debate of the roles that producers, audiences, and critics want and need each medium to play. From Game of Thrones to The TV Set, Bewitched to the Marvel Cinematic Universe, hundreds of TV shows and films are discussed. Television Goes to the Movies will be of interest to students and scholars of television studies, film studies, media studies, popular culture, adaptation studies, production studies, and media industries\"-- Provided by publisher.
Glioblastoma survival in the United States before and during the temozolomide era
2012
The standard-of-care treatment for newly diagnosed glioblastoma changed in 2005, when radiation therapy plus temozolomide chemotherapy replaced radiation therapy alone. It is not yet clear how this change in treatment has influenced patient survival in routine clinical practice, or if a survival benefit extends to patients older than those enrolled in the trial. Data from the Surveillance, Epidemiology, and End Results (SEER) Program was analyzed to compare survival of adult glioblastoma patients diagnosed from 2000–2003 to patients diagnosed from 2005–2008, in order to evaluate pre-temozolomide and post-temozolomide periods. The Kaplan–Meier method and Cox proportional hazards models were used. 6,673 patients with glioblastoma diagnosed from 2000–2003 and 7,259 patients diagnosed from 2005–2008 were identified. Median survival times of all patients diagnosed in the 2000–2003 and 2005–2008 periods were 8.1 and 9.7 months, respectively. Amongst patients treated with surgery and a radiation-containing regimen, median survival was 12.0 months in 2000–2003 and 14.2 months in 2005–2008. In the temozolomide era, median survival times ranged from a high of 31.9 months in patients age 20–29 to a low of 5.6 months in patients age 80 and older. The survival of patients with newly diagnosed glioblastoma improved from 2000–2003 to 2005–2008, likely due to temozolomide use. However, median survival time after glioblastoma diagnosis in the SEER population remains well under one year, largely driven by poor prognosis in elderly patients.
Journal Article
Batgirl : Stephanie Brown
by
Miller, Bryan Q., author
,
Garbett, Lee, artist
,
Scott, Trevor (Comic book artist), artist
in
COMICS & GRAPHIC NOVELS - Superheroes.
2017
\"Battling both inner and external demons, Stephanie must learn to balance school and crime-fighting or face the wrath of Barbara Gordon! With guest appearences from Batman and Robin and villains like Man-Bat and Clayface, Batgirl must step up to the mantle! Batgirl must battle the Calculator and stop his plan to unleash a nanovirus upon the citizens of Gotham City that will turn them into mindless techno-zombies, enter the FLOOD!\"-- Provided by publisher.
Media Franchising
2013
\"Johnson astutely reveals that franchises are not Borg-like assimilation machines, but, rather, complicated ecosystems within which creative workers strive to create compelling 'shared worlds.' This finely researched, breakthrough book is a must-read for anyone seeking a sophisticated understanding of the contemporary media industry.\" - Heather Hendershot, author ofWhat's Fair on the Air?: Cold War Right-Wing Broadcasting and the Public Interest While immediately recognizable throughout the U.S. and many other countries, media mainstays like X-Men, Star Trek, and Transformers achieved such familiarity through constant reincarnation. In each case, the initial success of a single product led to a long-term embrace of media franchising - a dynamic process in which media workers from different industrial positions shared in and reproduced familiar cultureacross television, film, comics, games, and merchandising. InMedia Franchising, Derek Johnson examines the corporate culture behind these production practices, as well as the collaborative and creative efforts involved in conceiving, sustaining, and sharing intellectual properties in media work worlds. Challengingconnotations of homogeneity, Johnson shows how the cultural and industrial logic of franchising has encouraged media industries to reimagine creativity as an opportunity for exchange among producers, licensees, and evenconsumers. Drawing on case studies and interviews with media producers, he reveals the meaningful identities, cultural hierarchies, and struggles for distinction that accompany collaboration within these production networks.Media Franchisingprovides a nuanced portrait of the collaborative cultural production embedded in both the media industries and our own daily lives.
Joint EANM/EANO/RANO/SNMMI practice guideline/procedure standards for diagnostics and therapy (theranostics) of meningiomas using radiolabeled somatostatin receptor ligands: version 1.0
2024
Purpose
To provide practice guideline/procedure standards for diagnostics and therapy (theranostics) of meningiomas using radiolabeled somatostatin receptor (SSTR) ligands.
Methods
This joint practice guideline/procedure standard was collaboratively developed by the European Association of Nuclear Medicine (EANM), the Society of Nuclear Medicine and Molecular Imaging (SNMMI), the European Association of Neurooncology (EANO), and the PET task force of the Response Assessment in Neurooncology Working Group (PET/RANO).
Results
Positron emission tomography (PET) using somatostatin receptor (SSTR) ligands can detect meningioma tissue with high sensitivity and specificity and may provide clinically relevant information beyond that obtained from structural magnetic resonance imaging (MRI) or computed tomography (CT) imaging alone. SSTR-directed PET imaging can be particularly useful for differential diagnosis, delineation of meningioma extent, detection of osseous involvement, and the differentiation between posttherapeutic scar tissue and tumour recurrence. Moreover, SSTR-peptide receptor radionuclide therapy (PRRT) is an emerging investigational treatment approach for meningioma.
Conclusion
These practice guidelines will define procedure standards for the application of PET imaging in patients with meningiomas and related SSTR-targeted PRRTs in routine practice and clinical trials and will help to harmonize data acquisition and interpretation across centers, facilitate comparability of studies, and to collect larger databases. The current document provides additional information to the evidence-based recommendations from the PET/RANO Working Group regarding the utilization of PET imaging in meningiomas Galldiks (Neuro Oncol.
2017
;19(12):1576–87). The information provided should be considered in the context of local conditions and regulations.
Journal Article
Negative regulation of TLR4 via targeting of the proinflammatory tumor suppressor PDCD4 by the microRNA miR-21
by
Martin, Cara
,
O'Neill, Luke A J
,
Palsson-McDermott, Eva
in
Animals
,
Apoptosis Regulatory Proteins - immunology
,
Apoptosis Regulatory Proteins - metabolism
2010
Toll-like receptor (TLR) signaling activates the transcription factor NF-κB and production of proinflammatory cytokines. O'Neill and colleagues show that TLR signaling induces the microRNA miR-21 to dampen PDCD4 expression, which leads to less NF-κB activity and more IL-10 production.
The tumor suppressor PDCD4 is a proinflammatory protein that promotes activation of the transcription factor NF-κB and suppresses interleukin 10 (IL-10). Here we found that mice deficient in PDCD4 were protected from lipopolysaccharide (LPS)-induced death. The induction of NF-κB and IL-6 by LPS required PDCD4, whereas LPS enhanced IL-10 induction in cells lacking PDCD4. Treatment of human peripheral blood mononuclear cells with LPS resulted in lower PDCD4 expression, which was due to induction of the microRNA miR-21 via the adaptor MyD88 and NF-κB. Transfection of cells with a miR-21 precursor blocked NF-κB activity and promoted IL-10 production in response to LPS, whereas transfection with antisense oligonucleotides to miR-21 or targeted protection of the miR-21 site in
Pdcd4
mRNA had the opposite effect. Thus, miR-21 regulates PDCD4 expression after LPS stimulation.
Journal Article
Carcinoembryonic antigen-expressing oncolytic measles virus derivative in recurrent glioblastoma: a phase 1 trial
by
Carrero, Xiomara W.
,
Leontovich, Alexey A.
,
Hammack, Julie E.
in
631/67/1059/4042
,
692/4028/67/1059/4042
,
692/4028/67/1922
2024
Measles virus (MV) vaccine strains have shown significant preclinical antitumor activity against glioblastoma (GBM), the most lethal glioma histology. In this first in human trial (NCT00390299), a carcinoembryonic antigen-expressing oncolytic measles virus derivative (MV-CEA), was administered in recurrent GBM patients either at the resection cavity (Group A), or, intratumorally on day 1, followed by a second dose administered in the resection cavity after tumor resection on day 5 (Group B). A total of 22 patients received study treatment, 9 in Group A and 13 in Group B. Primary endpoint was safety and toxicity: treatment was well tolerated with no dose-limiting toxicity being observed up to the maximum feasible dose (2×10
7
TCID50). Median OS, a secondary endpoint, was 11.6 mo and one year survival was 45.5% comparing favorably with contemporary controls. Other secondary endpoints included assessment of viremia, MV replication and shedding, humoral and cellular immune response to the injected virus. A 22 interferon stimulated gene (ISG) diagonal linear discriminate analysis (DLDA) classification algorithm in a post-hoc analysis was found to be inversely (R = −0.6, p = 0.04) correlated with viral replication and tumor microenvironment remodeling including proinflammatory changes and CD8 + T cell infiltration in post treatment samples. This data supports that oncolytic MV derivatives warrant further clinical investigation and that an ISG-based DLDA algorithm can provide the basis for treatment personalization.
Oncolytic measles virus (MV) vaccine strains have shown preclinical antitumor activity against glioblastoma (GBM). Here the authors report the results of a phase 1 trial of intratumoral administration of a MV strain engineered to express the carcinoembryonic antigen in patients with recurrent GBM including assessment of viral replication and proinflammatory remodeling of the treated tumors.
Journal Article
Novel insights on population and range edge dynamics using an unparalleled spatiotemporal record of species invasion
2018
1. Quantifying the complex spatial dynamics taking place at range edges is critical for understanding future distributions of species, yet very few systems have sufficient data or the spatial resolution to empirically test these dynamics. This paper reviews how data from a large-scale pest management programme have provided important contributions to the fields of population dynamics and invasion biology. 2. The invasion of gypsy moth (Lymantria dispar) is well-documented from its introduction near Boston, Massachusetts USA in 1869 to its current extent of over 900,000 km² in Eastern North America. Over the past two decades, the USDA Forest Service Slow the Spread (STS) programme for managing the future spread of gypsy moth has produced unrivalled spatiotemporal data across the invasion front. 3. The STS programme annually deploys a grid of 60,000–100,000 pheromone-baited traps, currently extending from Minnesota to North Carolina. The data from this programme have provided the foundation for investigations of complex population dynamics and the ability to examine ecological hypotheses previously untestable outside of theoretical venues, particularly regarding invasive spread and Allee effects. 4. This system provides empirical data on the importance of long-distance dispersal and time-lags on population establishment and spatial spread. Studies showing high rates of spatiotemporal variation of the range edge, from rapid spread to border stasis and even retraction, highlight future opportunities to test mechanisms that influence both invasive and native species ranges. 5. The STS trap data have also created a unique opportunity to study low-density population dynamics and quantify Allee effects with empirical data. Notable contributions include evidence for spatiotemporal variation in Allee effects, demonstrating empirical links between Allee effects and spatial spread, and testing mechanisms of population persistence and growth rates at range edges. 6. There remain several outstanding questions in spatial ecology and population biology that can be tested within this system, such as the scaling of local ecological processes to large-scale dynamics across landscapes. The gypsy moth is an ideal model of how important ecological questions can be answered by thinking more broadly about monitoring data.
Journal Article
The Interplay of Well-being and Resilience in Applying a Social-Ecological Perspective
2012
Innovative combinations of social and ecological theory are required to deal with complexity and change in human-ecological systems. We examined the interplay and complementarities that emerge by linking resilience and social well-being approaches. First, we reflected on the limitations of applying ecological resilience concepts to social systems from the perspective of social theory, and particularly, the concept of well-being. Second, we examined the interplay of resilience and well-being concepts in fostering a social-ecological perspective that promises more appropriate management and policy actions. We examined five key points of interplay: (1) the limits of optimization thinking (e.g., maximum sustainable yield), (2) the role of human agency and values, (3) understandings of scale, (4) insights on “controlling variables,” and (5) perspectives on thresholds and boundaries. Based on this synthesis, we offer insights to move incrementally towards interdisciplinary research and governance for complex social-ecological systems.
Journal Article
Plenty of calcification: imaging characterization of polymorphous low-grade neuroepithelial tumor of the young
2019
Purpose
Polymorphous low-grade neuroepithelial tumor of the young (PLNTY) is a recently described epileptogenic neoplasm. As the name implies, PLNTYs are indolent tumors most often encountered in the pediatric or young adult population. The imaging features of PLNTY are not well characterized in the existing literature.
Methods
We performed a retrospective review, identifying nine patients with pathologically proven PLNTY and available preoperative imaging in order to identify common features which may facilitate confident imaging diagnosis of this entity.
Results
Patients were ages 5 to 34 years (median 16 years), and seven (78%) were female. Most tumors had a highly characteristic appearance, with temporal lobe location (6/9; 67%), calcification (8/9; 89%), cortical/subcortical origin (8/9; 89%), cystic components (8/9; 89%), and relatively infrequent contrast enhancement (3/9; 33%).
Conclusion
PLNTYs demonstrate characteristic calcification, subcortical location, and frequent temporal lobe localization, features that may allow radiologists to prospectively suggest the diagnosis in the proper clinical setting.
Journal Article