Thin place exhibition

Thin Place is an interdisciplinary project which aims to find connections between the fields of art, archaeology, astrophysics, astrology, alternative therapy, poetry and theology. The nature of this project goes beyond the exhibition and incorporates a symposium, catalogue and education programme which will attempt to dissolve the boundaries that separate fields of knowledge and, in so doing, create a thin place at Oriel Myrddin. The five exhibiting artists and the other contributors to this project have produced work that is concerned with or responds to two particular locations: West Wales and the West of Ireland. In ancient times it was believed that the West was where departed souls easily entered Otherworlds. This is because the delineation between worlds was more permeable along these coasts. Archaeological excavations reveal that West Wales and the West of Ireland were thought by some to be ‘thin places.’ In considering the notion of a ‘thin place’, this exhibition addresses the ways in which we value our relationship with Place, particularly in landscapes where human and non-human relationships are well established.

1,8-cineol potentiates IRF3-mediated antiviral response in human stem cells and an ex vivo model of rhinosinusitis

Common cold is one of the most frequent human inflammatory diseases caused by viruses and can facilitate bacterial super-infections resulting in sinusitis or pneumonia. The active ingredient of the drug Soledum, 1,8-cineole, is commonly applied for treating inflammatory diseases of the respiratory tract. However, the potential of 1,8-cineole for treating primary viral infections of the respiratory tract remains unclear. In the present study, we demonstrate for the first time that 1,8-cineole potentiates Poly(I:C)-induced activity of the anti-viral transcription factor Interferon Regulatory Factor 3, while simultaneously reducing pro-inflammatory NF-κB-activity in human cell lines, inferior turbinate stem cells (ITSCs) and ex vivo cultivated human nasal mucosa. Co-treatment of cell lines with Poly(I:C) and 1,8-cineole resulted in significantly increased IRF3 reporter gene activity compared to Poly(I:C) alone, whereas NF-κB-activity was reduced. Accordingly, 1,8-cineole- and Poly(I:C)-treatment led to increased nuclear translocation of IRF3 in ITSCs and a human ex vivo model of rhinosinusitis compared to the Poly(I:C)-treated approach. Nuclear translocation of IRF3 was significantly increased in ITSCs and slice cultures treated with LPS and 1,8-cineole compared to the LPS-treated cells mimicking bacterial infection. Our findings strongly suggest that 1,8-cineole potentiates the antiviral activity of IRF3 in addition to its inhibitory effect on pro-inflammatory NF-κB-signalling and may thus broaden its field of application.