New approaches for studies of Muslim women and sport

This article offers a new approach for examining Muslim women in sport, which combines the domains of sporting participation, consumption and representation. It proposes moving beyond a sports development paradigm and deficit model of sports participation, whereby marginal communities are incorporated into the mainstream by playing sport, to take account of other ways that people engage with sport as consumers and fans. Conceptually, this approach is informed by transnational feminist perspectives, which foreground the role of power hierarchies in the production of knowledge about the sporting female Other. It suggests that sport practitioners, scholars and policy makers pay greater theoretical attention to how Muslim women are constructed within sport discourses. By widening the research focus to consider consumption and representation, possibilities emerge to expand on the narrow research and policy fields of ‘ethnicity’ and ‘well-being’ focused on physical health outcomes through which Muslim women’s engagement with sport is commonly framed.

Advertising the 2015 Cricket World Cup: representing multicultural female sports fans

Intersectional accounts of how women sports fans from diverse cultural backgrounds are represented remain largely unconsidered in fandom literature. This article examines an Australian advertisement for the 2015 Cricket World Cup, which features as its main protagonists female cricket fans supporting a variety of countries. It makes use of a transnational feminist cultural studies paradigm to frame a discussion of how commercial sports media narratives situate these fans as ‘‘ordinary.’’ In considering how the multicultural female sports fan is configured as ordinary in the Australian sporting context, I demonstrate the ways In which narratives of gender and nation are mobilized to situate multicultural women as marginal to both the Australian nation and cricket, despite the prominence given to ethnically diverse women in the advertisement. This manoeuvre, I argue, responds to the cultural and economic transformations of cricket globally, simultaneously denying and universalizing difference as a mechanism to assuage the anxieties generated by the decentering of Western power in international cricket.

The passion plays of celebrity culture

If there is a cultural arena today where passion plays a central and heightened role, then it is in the affecting and textural operations of celebrity. Celebrity representations are crafted out of passionate aesthetic signifiers and impassioned pleas to the senses, to the emotions and to the exaggerations of feeling that the consumer or fan is asked to register and then fully embody. Celebrity culture attempts to turn one into a passionate creature, ruled by the heart, lost in a sea of desires and desiring wants and needs, as the adoring figure that moves us, moves intimately before us. Such passions can and do go unrequited, of course; some are resisted and rejected, and some celebrity passions register as fully carnal and liberating encounters. That is to say, the plays of celebrity passion serve (hetero) normative and policed accounts of feeling and belonging in the world, fuel a desire for commodity objects and material possessions, and yet also open up the possibility for engagements that are violent, liberal and unregulated. In this article, I will explore the ways in which celebrity culture engages with passion and through the idea of it involving a modern form of the passion play. Following Lauren Berlant, I will argue that the passion ignited by the celebrity works to contain and regulate desire, and yet also offers up the opportunity for sensorial engagements that violate and resist the normative terms of desiring. I will suggest celebrity figures are themselves caught up in this passion play, suffering and feeling deeply at the same time, while channelling this violent crisis to their fans as they do so. Finally, I will write the article passionately, from an impassioned perspective, measuring and weighting my own desires in the contradictions and tensions of passion as they emerge in the body of the writer before you. This article is part of a themed issue entitled ‘Passion’.

Prevalence of mental health disorders in inflammatory bowel disease: an Australian outpatient cohort

BACKGROUND: This study aimed to characterize prevalence of anxiety and depressive conditions and uptake of mental health services in an Australian inflammatory bowel disease (IBD) outpatient setting.

METHODS: Eighty-one IBD patients (39 males, mean age 35 years) attending a tertiary hospital IBD outpatient clinic participated in this study. Disease severity was evaluated according to the Manitoba Index. Diagnosis of an anxiety or depressive condition was based upon the Mini-International Neuropsychiatric Interview and the Hospital Anxiety and Depression Scale.

RESULTS: Based on Hospital Anxiety and Depression Scale subscale scores >8 and meeting Mini-International Neuropsychiatric Interview criteria, 16 (19.8%) participants had at least one anxiety condition, while nine (11.1%) had a depressive disorder present. Active IBD status was associated with higher prevalence rates across all anxiety and depressive conditions. Generalized anxiety was the most common (12 participants, 14.8%) anxiety condition, and major depressive disorder (recurrent) was the most common depressive condition reported (five participants, 6.2%). Seventeen participants (21%) reported currently seeking help for mental health issues while 12.4% were identified has having at least one psychological condition but not seeking treatment.

CONCLUSION: We conclude that rates of anxiety and depression are high in this cohort, and that IBD-focused psychological services should be a key component of any holistic IBD service, especially for those identified as having active IBD.

Entre a regra e as estratégias: uma abordagem antropológica do processo de escolha do cônjuge

O trabalho é um desdobramento de meu Trabalho de Conclusão de Curso e procura analisar padrões de escolha do cônjuge na interface entre teoria antropológica, literatura e etnografia, tendo como campo de análise a interação entre indivíduos em processo de casamento. O objetivo é compreender este fenômeno a partir da análise de 2376 registros de matrimônio, onde se estudou a estrutura e os perfis de casamentos ocorridos em Belém, entre 1995 e 2006. Busco, assim, avaliar os perfis dos cônjuges tendo como cenário as transformações sociais pelas quais passaram as sociedades ocidentais nos últimos séculos, cujo aparecimento da literatura romântica, do individualismo enquanto valor e de diferentes modelos de arranjos familiares, exerceu profunda influência no tipo de escolha afetivo-sexual dos indivíduos, e com isso no tipo ideal de parceiro com quem se quer/deve casar. Metodologicamente o trabalho se desenvolve a partir da revisão da literatura antropológica que trata do tema da escolha conjugal nas ciências sociais com ênfase nos estudos que abordam sua evolução histórica e conceitual, assim como numa análise pormenorizada do processo de escolha em três obras da romancista inglesa Jane Austen (Orgulho e Preconceito, Razão e Sensibilidade, e Emma). Destaca também minha pesquisa junto ao Curso de Noivos da Paróquia de Nossa Senhora de Nazaré, em Belém-PA, onde analisei, por meio das falas de seus freqüentadores, a experiência da escolha e o sentido de ser escolhido como cônjuge. Minha proposta com isto é tentar compreender não só os perfis de seleção e os discursos sobre o cônjuge preferencial, mas o porquê da escolha com vistas à união conjugal.

Vidding Grrls. Pratiche di remix audiovisivo nella cultura digitale contemporanea

La pratica del remix è al giorno d’oggi sempre più diffusa e un numero sempre più vasto di persone ha ora le competenze e gli strumenti tecnologici adeguati per eseguire operazioni un tempo riservate a nicchie ristrette. Tuttavia, nella sua forma audiovisiva, il remix ha ottenuto scarsa attenzione a livello accademico. Questo lavoro esplora la pratica del remix intesa al contempo come declinazione contemporanea di una pratica di lungo corso all’interno della storia della produzione audiovisiva – ovvero il riuso di immagini – sia come forma caratteristica della contemporaneità mediale, atto di appropriazione grassroots dei contenuti mainstream da parte degli utenti. La tesi si articola in due sezioni. Nella prima, l’analisi di tipo teorico e storico-critico è suddivisa in due macro-aree di intervento: da una parte il remix inteso come pratica, atto di appropriazione, gesto di riciclo, decontestualizzazione e risemantizzazione delle immagini mediali che ha attraversato la storia dei media audiovisivi [primo capitolo]. Dall’altra, la remix culture, ovvero il contesto culturale e sociale che informa l’ambiente mediale entro il quale la pratica del remix ha conosciuto, nell’ultimo decennio, la diffusione capillare che lo caratterizza oggi [secondo capitolo]. La seconda, che corrisponde al terzo capitolo, fornisce una dettagliata panoramica su un caso di studio, la pratica del fan vidding. Forma di remix praticata quasi esclusivamente da donne, il vidding consiste nel creare fan video a partire da un montaggio d’immagini tratte da film o serie televisive che utilizza come accompagnamento musicale una canzone. Le vidders, usando specifiche tecniche di montaggio, realizzano delle letture critiche dei prodotti mediali di cui si appropriano, per commentare, criticare o celebrare gli oggetti di loro interesse. Attraverso il vidding il presente lavoro indaga le tattiche di rielaborazione e riscrittura dell’immaginario mediale attraverso il riuso di immagini, con particolare attenzione al remix inteso come pratica di genere.

The Perception of American Adolescent Culture Through the Dubbing and Fansubbing of a Selection of US Teen Series from 1990 to 2013

The present dissertation aims at analyzing the construction of American adolescent culture through teen-targeted television series and the shift in perception that occurs as a consequence of the translation process. In light of the recent changes in television production and consumption modes, largely caused by new technologies, this project explores the evolution of Italian audiences, focusing on fansubbing (freely distributed amateur subtitles made by fans for fan consumption) and social viewing (the re-aggregation of television consumption based on social networks and dedicated platforms, rather than on physical presence). These phenomena are symptoms of a sort of ‘viewership 2.0’ and of a new type of active viewing, which calls for a revision of traditional AVT strategies. Using a framework that combines television studies, new media studies, and fandom studies with an approach to AVT based on Descriptive Translation Studies (Toury 1995), this dissertation analyzes the non-Anglophone audience’s growing need to participation in the global dialogue and appropriation process based on US scheduling and informed by the new paradigm of convergence culture, transmedia storytelling, and affective economics (Jenkins 2006 and 2007), as well as the constraints intrinsic to multimodal translation and the different types of linguistic and cultural adaptation performed through dubbing (which tends to be more domesticating; Venuti 1995) and fansubbing (typically more foreignizing). The study analyzes a selection of episodes from six of the most popular teen television series between 1990 and 2013, which has been divided into three ages based on the different modes of television consumption: top-down, pre-Internet consumption (Beverly Hills, 90210, 1990 – 2000), emergence of audience participation (Buffy the Vampire Slayer, 1997 – 2003; Dawson’s Creek, 1998 – 2003), age of convergence and Viewership 2.0 (Gossip Girl, 2007 – 2012; Glee, 2009 – present; The Big Bang Theory, 2007 - present).

Women in Eighteenth Century London: Female Coming of Age in Frances Burney’s Evelina, Cecilia, and The Witlings

The late eighteenth-century author Frances Burney is best known for popularizing the “comedy of manners,” a literary style later adopted by Jane Austen. Burney’s novels, journals, and plays offer an intriguing commentary on contemporary social customs and etiquette. In particular, she voices the concerns and desires of women, leading scholars to focus on the feminist overtones of her writing. Although she carefully examined female roles in the household and family structure, Burney also provided an insider’s perspective into London high life. As an acclaimed author and member of the royal court, Burney offers a rare insight into the lives of the urban elite. For these reasons, I have chosen to examine three of her works within the context of their London setting. In Evelina, Cecilia, and The Witlings, Burney examines women’s struggle for independence against the backdrop of the city. These works offer a new interpretation of the female Bildungsroman, or coming of age story. Burney shows how London life influences her heroines’ expectations, ambitions and desires. Evelina’s coming of age centers around the quest for family and social acceptance, while the two Cecilias of Cecilia and The Witlings confront the financial pressures that accompany their inheritance. Ultimately, the three protagonists learn important lessons that are specific to city life. Although Burney concludes each story with the heroine’s marriage, her focus is not on romance, as has been suggested, but on the cultural landscape of the city. Coming of age in her stories is inextricably connected to the diverse challenges and opportunities presented to urban women.

Bridging the gap between energy and the environment

Acknowledgements This work was supported by the UK Energy Research Centre Phase 2, under its Energy and Environment theme Grant Number NE/J005924/1 and NE/G007748/1. Open Access funded by Natural Environment Research Council

IL-4 and -5 prime human mast cells for different profiles of IgE-dependent cytokine production

Mast cells (MC) are stem cell factor-dependent tissue-based hematopoietic cells with substantial functional heterogeneity. Cord blood-derived human MC (hMC) express functional receptors for IL-5, and IL-5 mediates stem cell factor-dependent comitogenesis of hMC in vitro. Although IL-5 is not required for normal hMC development, we considered that it might prime hMC for their high-affinity Fc receptor for IgE (FcɛRI)-dependent generation of cytokines, as previously demonstrated for IL-4. Compared with hMC maintained in stem cell factor alone, hMC primed with IL-5 expressed 2- to 4-fold higher steady-state levels of TNF-α, IL-5, IL-13, macrophage inflammatory protein 1α, and granulocyte-macrophage colony-stimulating factor transcripts 2 h after FcɛRI crosslinking and secreted 2- to 5-fold greater quantities of the corresponding cytokines, except IL-13, at 6 h. Unlike IL-4, IL-5 priming did not enhance FcɛRI-dependent histamine release. Thus, IL-5 augments cytokine production by hMC by a mechanism distinct from that of IL-4 and with a different resultant profile of cytokine production. These observations suggest a potentially autocrine effect of IL-5 on hMC for amplification of allergic immune responses, in addition to its recognized paracrine effects on eosinophils, and implicate both IL-4 and IL-5 in the modulation of the hMC phenotype.

Identification in mice of two isoforms of the cysteinyl leukotriene 1 receptor that result from alternative splicing

Two classes of human G protein-coupled receptors, cysteinyl leukotriene 1 (CysLT1) and CysLT2 receptors, recently have been characterized and cloned. Because the CysLT1 receptor blockers are effective in treating human bronchial asthma and the mouse is often used to model human diseases, we isolated the mouse CysLT1 receptor from a mouse lung cDNA library and found two isoforms. A short isoform cDNA containing two exons encodes a polypeptide of 339 aa with 87.3% amino acid identity to the human CysLT1 receptor. A long isoform has two additional exons and an in-frame upstream start codon resulting in a 13-aa extension at the N terminus. Northern blot analysis revealed that the mouse CysLT1 receptor mRNA is expressed in lung and skin; and reverse transcription–PCR showed wide expression of the long isoform with the strongest presence in lung and skin. The gene for the mouse CysLT1 receptor was mapped to band XD. Leukotriene (LT) D4 induced intracellular calcium mobilization in Chinese hamster ovary cells stably expressing either isoform of the mouse CysLT1 receptor cDNA. This agonist effect of LTD4 was fully inhibited by the CysLT1 receptor antagonist, MK-571. Microsomal membranes from each transformant showed a single class of binding sites for [3H]LTD4; and the binding was blocked by unlabeled LTs, with the rank order of affinities being LTD4 >> LTE4 = LTC4 >> LTB4. Thus, the dominant mouse isoform with the N-terminal amino acid extension encoded by an additional exon has the same ligand response profile as the spliced form and the human receptor.

Cysteinyl leukotriene receptor 1 is also a pyrimidinergic receptor and is expressed by human mast cells

The cysteinyl leukotrienes (cys-LTs) LTC4, LTD4, and LTE4 are a class of peptide-conjugated lipids formed from arachidonic acid and released during activation of mast cells (MCs). We now report that human cord-blood-derived MCs (hMCs) express the CysLT1 receptor, which responds not only to inflammation-derived cys-LTs, but also to a pyrimidinergic ligand, UDP. hMCs express both CysLT1 protein and transcript, and respond to LTC4, LTD4, and UDP with concentration-dependent calcium fluxes, each of which is blocked by a competitive CysLT1 receptor antagonist, MK571. Stably transfected Chinese hamster ovary cells expressing the CysLT1 receptor also exhibit MK571-sensitive calcium flux to all three agonists. Both hMCs and CysLT1 transfectants stimulated with UDP are desensitized to LTC4, but only partially to LTD4. Priming of hMCs with IL-4 for 5 days enhances their sensitivity to each agonist, but preferentially lowers their threshold for activation by LTC4 and UDP (≈3 log10-fold shifts in dose-response for each agonist) over LTD4 (1.3 log10-fold shift), without altering CysLT1 receptor mRNA or surface protein expression, implying the likely induction of a second receptor with CysLT1-like dual ligand specificity. hMCs thus express the CysLT1 receptor, and possibly a closely related IL-4-inducible receptor, which mediate dual activation responses to cys-LTs and UDP, providing an apparent intersection linking the inflammatory and neurogenic elements of bronchial asthma.

Mouse mast cell gp49B1 contains two immunoreceptor tyrosine-based inhibition motifs and suppresses mast cell activation when coligated with the high-affinity Fc receptor for IgE.

Mouse mast cells express gp49B1, a cell-surface member of the Ig superfamily encoded by the gp49B gene. We now report that by ALIGN comparison of the amino acid sequence of gp49B1 with numerous receptors of the Ig superfamily, a newly recognized family has been established that includes gp49B1, the human myeloid cell Fc receptor for IgA, the bovine myeloid cell Fc receptor for IgG2, and the human killer cell inhibitory receptors expressed on natural killer cells and T lymphocyte subsets. Furthermore, the cytoplasmic domain of gp49B1 contains two immunoreceptor tyrosine-based inhibition motifs that are also present in killer cell inhibitory receptors; these motifs downregulate natural killer cell and T-cell activation signals that lead to cytotoxic activity. As assessed by flow cytometry with transfectants that express either gp49B1 or gp49A, which are 89% identical in the amino acid sequences of their extracellular domains, mAb B23.1 was shown to recognize only gp49B1. Coligation of mAb B23.1 bound to gp49B1 and IgE fixed to the high-affinity Fc receptor for IgE on the surface of mouse bone marrow-derived mast cells inhibited exocytosis in a dose-related manner, as defined by the release of the secretory granule constituent beta-hexosaminidase, as well as the generation of the membrane-derived lipid mediator, leukotriene C4. Thus, gp49B1 is an immunoreceptor tyrosine-based inhibition motif-containing integral cell-surface protein that downregulates the high-affinity Fc receptor for IgE-mediated release of proinflammatory mediators from mast cells. Our findings establish a novel counterregulatory transmembrane pathway by which mast cell activation can be inhibited.

Constitutive production of granulocyte/macrophage colony-stimulating factor by hypodense mononuclear eosinophils developed in vitro from hybrid eosinophil/basophil granulocytes.

We recently described the development in vitro of cells with granules characteristic of eosinophils and basophils (hybrid granulocytes) from normal human cord blood mononuclear cells cultured for 14 days with recombinant human (rh) interleukin (IL)-3, rhIL-5, and a soluble basement membrane, Matrigel. Hybrid granulocytes constitutively produced granulocyte/macrophage colony-stimulating factor (GM-CSF) and rapidly developed into eosinophils after the exogenous cytokines and Matrigel were removed. To characterize the developmental progression of hybrid granulocytes, cells were maintained for an additional 14 days in medium containing rhIL-3, rhIL-5, and Matrigel. After 28 days, 73% +/- 1% (mean +/- SEM; n = 6) of the nonadherent cells were mononuclear eosinophils, 13% +/- 3% were eosinophils with two or more nuclear lobes, 13% +/- 4% were hybrid granulocytes, and 0.2% +/- 0.1% were basophils. More than 90% of the mononuclear eosinophils were hypodense as determined by centrifugation through metrizamide gradients. After an additional 5 days of culture in medium without exogenous cytokines, 65% +/- 3% (n = 5) of the 28-day cells excluded trypan blue. In contrast, 2% +/- 1% of freshly isolated peripheral blood eosinophils survived 5 days of culture without exogenous cytokines (n = 5). Fifty percent conditioned medium from in vitro derived 28-day mononuclear eosinophils and 14-day hybrid granulocytes maintained the survival of 60% +/- 7% and 77% +/- 7%, respectively, of freshly isolated peripheral blood eosinophils for 72 h, compared with 20% +/- 8% survival in medium alone (n = 3). The eosinophil viability-sustaining activity of 50% mononuclear eosinophil-conditioned medium was neutralized with a GM-CSF antibody. A total of 88% of the 28-day cells exhibited immunochemical staining for GM-CSF. Thus, during eosinophilopoiesis, both hybrid eosinophil/basophil intermediates and immature mononuclear eosinophils exhibit autocrine regulation of viability due to constitutive production of GM-CSF.

Interleukin 4 suppresses c-kit ligand-induced expression of cytosolic phospholipase A2 and prostaglandin endoperoxide synthase 2 and their roles in separate pathways of eicosanoid synthesis in mouse bone marrow-derived mast cells.

Mouse bone marrow-derived mast cells (BMMCs) developed with interleukin 3 (IL-3) can be stimulated by c-kit ligand (KL) and accessory cytokines over a period of hours for direct delayed prostaglandin (PG) generation or over a period of days to prime for augmented IgE-dependent PG and leukotriene (LT) production, as previously reported. We now report that IL-4 is counterregulatory for each of these distinct KL-dependent responses. BMMCs cultured for 4 days with KL + IL-3 or with KL + IL-10 produced 5- to 7-fold more PGD2 and approximately 2-fold more LTC4 in response to IgE-dependent activation than BMMCs maintained in IL-3 alone. IL-4 inhibited the priming for increased IgE-dependent PGD2 and LTC4 production to the level obtained by activation of BMMCs maintained in IL-3 alone with an IC50 of approximately 0.2 ng/ml. IL-4 inhibited the KL-induced increase in expression of cytosolic phospholipase A2 (cPLA2) but had no effect on the incremental expression of PG endoperoxide synthase 1 (PGHS-1) and hematopoietic PGD2 synthase or on the continued baseline expression of 5-lipoxygenase, 5-lipoxygenase activating protein, and LTC4 synthase. BMMCs stimulated by KL + IL-10 for 10 h exhibited a delayed phase of PGD2 generation, which was dependent on de novo induction of PGHS-2. IL-4 inhibited the induction of PGHS-2 expression and the accompanying cytokine-initiated delayed PGD2 generation with an IC50 of approximately 6 ng/ml. IL-4 had no effect on the expression of PGHS-2 and the production of PGD2 elicited by addition of IL-1 beta to the combination of KL + IL-10. IL-4 had no effect on the immediate phase of eicosanoid synthesis elicited by KL alone or by IgE and antigen in BMMCs maintained in IL-3. Thus, the counterregulatory action of IL-4 on eicosanoid generation is highly selective for the induced incremental expression of cPLA2 and the de novo expression of PGHS-2, thereby attenuating time-dependent cytokine-regulated responses to stimulation via Fc epsilon receptor I and stimulation via c-kit, respectively.