The Haunted Wardrobe: Reflections on Clothing and Loss

I returned from my sister’s funeral wearing her clothes. I was keen to have them and her husband wanted them gone. We were both modern rational people and neither of us understood the power that these abandoned garments were able to exert over us. The clothing the dead leave behind can be talisman or phantom: wearing it gives access to the strengths of its previous owner, but many people find it so disturbing that they have no option but to lock it away. This paper uses material from written accounts of bereavement and from costume history to explain the uncanny power of clothing and the way in which the bereaved seek to harness or escape it

Behind the bearers, the black mourning wearers…. The funeral parade as a symbol of regeneration

This paper contends that the funeral procession has, throughout its history, been a way of theatrically representing the structure and the core values of the society in which it takes place. The funeral procession articulates two contradictory themes: the tragedy of death and the ability of the social group to transcend it. Funeral processions are thus a way of reinvigorating the bereaved community, celebrating shared values and reaffirming communal pride, even when participants focus on their bereavement and describe the event as “a sad obligation”. The paper considers three very different funerals to demonstrate how the pageantry of a funeral parade (re)naturalises some of the tenets of social life which death has challenged. It also suggests that functionalist explanations of funerary behaviour might be combined with Barthes’ theory of visual symbolism in order to explain the emotional response that funeral processions can still evoke, even in those not personally bereaved. The paper concludes by reflecting on the future of the funeral parade and the possibility that a different constellation of visual symbols may be drawn into service to reaffirm both the poignancy of loss and the resilience of the bereaved community

Effects of Photobiomodulation Therapy on Regulation of Myogenic Regulatory Factor mRNA Expression In Vivo: A Systematic Review

Non-invasive promotion of myogenic regulatory factors (MRFs), through photobiomodulation therapy (PBMT), may be a viable method of facilitating skeletal muscle regeneration post-injury, given the importance of MRF in skeletal muscle regeneration. The aim of this systematic review was to collate current evidence, identifying key themes and changes in expression of MRF in in vivo models. Web of Science, PubMed, Scopus and Cochrane databases were systematically searched and identified 1459 studies, of which 10 met the inclusion criteria. Myogenic determination factor was most consistently regulated in response to PBMT treatment, and the expression of remaining MRFs was heterogenous. All studies exhibited a high risk of bias, primarily due to lack of blinding in PBMT application and MRF analysis. Our review suggests that the current evidence base for MRF expression from PBMT is highly variable. Future research should focus on developing a robust methodology for determining the effect of laser therapy on MRF expression, as well as long-term assessment of skeletal muscle regeneration

Cluster randomised trials in the medical literature: two bibliometric surveys

Background: Several reviews of published cluster randomised trials have reported that about half did not take clustering into account in the analysis, which was thus incorrect and potentially misleading. In this paper I ask whether cluster randomised trials are increasing in both number and quality of reporting. Methods: Computer search for papers on cluster randomised trials since 1980, hand search of trial reports published in selected volumes of the British Medical Journal over 20 years. Results: There has been a large increase in the numbers of methodological papers and of trial reports using the term 'cluster random' in recent years, with about equal numbers of each type of paper. The British Medical Journal contained more such reports than any other journal. In this journal there was a corresponding increase over time in the number of trials where subjects were randomised in clusters. In 2003 all reports showed awareness of the need to allow for clustering in the analysis. In 1993 and before clustering was ignored in most such trials. Conclusion: Cluster trials are becoming more frequent and reporting is of higher quality. Perhaps statistician pressure works

Galectin-3 interacts with the cell surface glycoprotein CD146 (MCAM, MUC18) and induces secretion of metastasis-promoting cytokines from vascular endothelial cells

The galactoside-binding protein galectin-3 is increasingly recognized as an important player in cancer development, progression, and metastasis via its interactions with various galactoside-terminated glycans. We have shown previously that circulating galectin-3, which is increased up to 30-fold in cancer patients, promotes blood-borne metastasis in an animal cancer model. This effect is partly attributable to the interaction of galectin-3 with unknown receptor(s) on vascular endothelial cells and causes endothelial secretion of several metastasis-promoting cytokines. Here we sought to identify the galectin-3-binding molecule(s) on the endothelial cell surface responsible for the galectin-3-mediated cytokine secretion. Using two different galectin-3 affinity purification processes, we extracted four cell membrane glycoproteins, CD146/melanoma cell adhesion molecule (MCAM)/MUC18, CD31/platelet endothelial cell adhesion molecule-1 (PECAM-1), CD144/VE-cadherin, and CD106/Endoglin, from vascular endothelial cells. CD146 was the major galectin-3-binding ligand and strongly co-localized with galectin-3 on endothelial cell surfaces treated with exogenous galectin-3. Moreover, galectin-3 bound to N-linked glycans on CD146 and induced CD146 dimerization and subsequent activation of AKT signaling. siRNA-mediated suppression of CD146 expression completely abolished the galectin-3-induced secretion of IL-6 and G-CSF cytokines from the endothelial cells. Thus, CD146/MCAM is the functional galectin-3-binding ligand on endothelial cell surfaces responsible for galectin-3-induced secretion of metastasis-promoting cytokines. We conclude that CD146/MCAM interactions with circulating galectin-3 may have an important influence on cancer progression and metastasis

Novel Characteristics of Valveless Pumping

This study investigates the occurrence of valveless pumping in a fluidfilled system consisting of two open tanks connected by an elastic tube. We show that directional flow can be achieved by introducing a periodic pinching applied at an asymmetrical location along the tube, and that the flow direction depends on the pumping frequency. We propose a relation between wave propagation velocity, tube length, and resonance frequencies associated with shifts in the pumping direction using numerical simulations. The eigenfrequencies of the system are estimated from the linearized system, and we show that these eigenfrequencies constitute the resonance frequencies and the horizontal slope frequencies of the system; 'horizontal slope frequency' being a new concept. A simple model is suggested, explaining the effect of the gravity driven part of the oscillation observed in response to the tank and tube diameter changes. Results are partly compared with experimental findings.Art. no. 22450

Synaptic signalling in a network of dopamine neurons:What prevents proper inter-cellular crosstalk?

Open access via the Jisc Wiley Agreement Acknowledgements: This work was supported by the Chancellor’s Fellow Grant and the Moray Endowment Grant to SS. YC and TK were supported by Medical Research Council (Award Number: MR/K017276/1) and UK Centre for Mammalian Synthetic Biology. The authors gratefully acknowledge the financial support of NHS Research Scotland (NRS), through Edinburgh Clinical Research Facility. Authors thank Prof. Andrey Abramov (UCL) for his valuable suggestions on design of this study and Scott Denham from the Mass Spectrometry Core for his technical expertise and assistance in this work.Peer reviewedPublisher PD