‘Engage the World’: examining conflicts of engagement in public museums

Public engagement has become a central theme in the mission statements of many cultural institutions, and in scholarly research into museums and heritage. Engagement has emerged as the go-to-it-word for generating, improving or repairing relations between museums and society at large. But engagement is frequently an unexamined term that might embed assumptions and ignore power relationships. This article describes and examines the implications of conflicting and misleading uses of ‘engagement’ in relation to institutional dealings with contested questions about culture and heritage. It considers the development of an exhibition on the Dead Sea Scrolls by the Royal Ontario Museum, Toronto in 2009 within the new institutional goal to ‘Engage the World’. The chapter analyses the motivations, processes and decisions deployed by management and staff to ‘Engage the World’, and the degree to which the museum was able to re-think its strategies of public engagement, especially in relation to subjects,issues and publics that were more controversial in nature

The Role of IL-15 Deficiency in the Pathogenesis of Virus-Induced Asthma Exacerbations

Rhinovirus infections are the major cause of asthma exacerbations. We hypothesised that IL-15, a cytokine implicated in innate and acquired antiviral immunity, may be deficient in asthma and important in the pathogenesis of asthma exacerbations. We investigated regulation of IL-15 induction by rhinovirus in human macrophages in vitro, IL-15 levels in bronchoalveolar lavage (BAL) fluid and IL-15 induction by rhinovirus in BAL macrophages from asthmatic and control subjects, and related these to outcomes of infection in vivo. Rhinovirus induced IL-15 in macrophages was replication-, NF-κB- and α/β interferon-dependent. BAL macrophage IL-15 induction by rhinovirus was impaired in asthmatics and inversely related to lower respiratory symptom severity during experimental rhinovirus infection. IL-15 levels in BAL fluid were also decreased in asthmatics and inversely related with airway hyperresponsiveness and with virus load during in vivo rhinovirus infection. Deficient IL-15 production in asthma may be important in the pathogenesis of asthma exacerbations

‘The will to empower’: reworking governmentality in the museum

A number of geographers have sought to develop the museum as a space ripe for geographical enquiry and to comprehend the positioning of the museum. This paper aims to contribute to this burgeoning field of museum geography in order to consider the ways in which museum spaces rework notions of governmentality. First, this paper seeks to comprehend how museums (specifically municipal museums) are positioned within processes of governance and how, as a state actor, they develop a form of soft disciplinary power. Second, the paper follows such a strategy, as it traces the pathways taken by participants involved in a community engagement project based at GoMA (Gallery of Modern Art, Glasgow) in Glasgow. The project engaged a group of adult learners in a variety of cultural and arts activities. This allowed the group to explore a series of issues in contemporary art and it engaged them in different forms of creative practice. The community engagement work sought to improve their confidence and aspirations as well as to expand their creative abilities

The efficiency of the spiral-in of a black hole to the Galactic centre

We study the efficiency at which a black hole or dense star cluster spirals-in to the Galactic centre. This process takes place on a dynamical friction time scale, which depends on the value of the Coulomb logarithm ln(L). We determine the accurate value of this parameter using the direct N-body method, a tree algorithm and a particle-mesh technique with up to 2 million plus one particles. The three different techniques are in excellent agreement. Our result for the Coulomb logarithm appears to be independent of the number of particles. We conclude that ln(L) = 6.6 +/- 0.6 for a massive point particle in the inner few parsec of the Galactic bulge. For an extended object, like a dense star cluster, ln(L) is smaller, with a value of the logarithm argument L inversely proportional to the object size.Comment: 11 pages, 12 figures, MNRAS, in press revised version following referee's comments, references updated, typos correcte

Budesonide and Formoterol Reduce Early Innate Anti-Viral Immune Responses In Vitro

Asthma is a chronic inflammatory airways disease in which respiratory viral infections frequently trigger exacerbations. Current treatment of asthma with combinations of inhaled corticosteroids and long acting beta2 agonists improves asthma control and reduces exacerbations but what impact this might have on innate anti-viral immunity is unclear. We investigated the in vitro effects of asthma drugs on innate anti-viral immunity. Peripheral blood mononuclear cells (PBMC) from healthy and asthmatic donors were cultured for 24 hours with the Toll-like receptor 7 agonist, imiquimod, or rhinovirus 16 (RV16) in the presence of budesonide and/or formoterol. Production of proinflammatory cytokines and expression of anti-viral intracellular signalling molecules were measured by ELISA and RT-PCR respectively. In PBMC from healthy donors, budesonide alone inhibited IP-10 and IL-6 production induced by imiquimod in a concentration-dependent manner and the degree of inhibition was amplified when budesonide and formoterol were used in combination. Formoterol alone had little effect on these parameters, except at high concentrations (10−6 M) when IL-6 production increased. In RV16 stimulated PBMC, the combination of budesonide and formoterol inhibited IFNα and IP-10 production in asthmatic as well as healthy donors. Combination of budesonide and formoterol also inhibited RV16-stimulated expression of the type I IFN induced genes myxovirus protein A and 2′, 5′ oligoadenylate synthetise. Notably, RV16 stimulated lower levels of type Myxovirus A and oligoadenylate synthase in PBMC of asthmatics than control donors. These in vitro studies demonstrate that combinations of drugs commonly used in asthma therapy inhibit both early pro-inflammatory cytokines and key aspects of the type I IFN pathway. These findings suggest that budesonide and formoterol curtail excessive inflammation induced by rhinovirus infections in patients with asthma, but whether this inhibits viral clearance in vivo remains to be determined

Pre-biologic assessment of adherence in severe asthma and association with biologic continuation: a UK Severe Asthma Registry Study

Background: Biologic therapies are approved for uncontrolled severe asthma despite good adherence to inhaled corticosteroids (ICS) and additional controllers. We examined the adherence assessments used across UK Severe Asthma Centres (SACs) and their relationship with biologic continuation and response. Methods: UK SACs completed a quantitative survey on adherence assessment practices in 2022. We included all adult patients with severe asthma patients on ICS starting biologic therapy from the UK Severe Asthma Registry, which collects pre-biologic adherence data, including medication possession ratio (MPR), fractional exhaled nitric oxide (FeNO) suppression testing and serum prednisolone levels. Biologic continuation and response were defined as continuation on any biologic and the same biologic after 1 year, respectively. Associations were determined using multivariable logistic regression. Results: At 21 SACs, MPR for ICS was assessed at 19 (90%) centres, prednisolone and/or cortisol levels in patients on daily oral corticosteroids at 15 (71%), and FeNO suppression testing at 9 (43%). Of 3307 biologic-initiated patients, 1943 (59%) had MPR for ICS recorded, of which 1802 (93%) demonstrated good adherence (≥75% MPR). Only 110 (9%) and 272 (16%) had FeNO suppression and serum prednisolone results, respectively. Good ICS adherence was associated with 2.65-fold higher odds (95% CI 1.02 to 6.91) of biologic continuation, but not with biologic response (OR 1.37, 95% CI 0.50 to 3.76). Conclusion: Good pre-biologic ICS adherence, measured using MPR, is associated with biologic continuation at 1 year. Further research is needed to determine whether baseline adherence predicts biologic response based on clinical and biologic criteria

Lower airway immunological mechanisms of virus induced asthma exacerbations

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