Lancet
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MicroRNAs (miRNAs) are small non-coding RNAs involved in the post-transcriptional regulation of mRNAs and are aberrantly expressed in cancer with important roles in tumorigenesis. A broad analysis of the combined effects of altered activities of miRNAs in pancreatic ductal adenocarcinoma (PDAC) has not been done, and how miRNAs might affect tumour progression or patient outcomes is unclear. ⋯ Peel Medical Research Trust, Alliance Family Foundation, Action Against Cancer, National Institute for Health Research, Association for International Cancer Research, Jason Boas Fellowship, Imperial Biomedical Research Centre, Rosetrees Trust, Joseph Ettedgui Charitable Foundation.
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Dental specialists treat conditions such as facial trauma and oral cancer that can result from alcohol misuse. Visits to primary dental care professionals are oriented towards prevention. Interventions coordinated by specialist services but delivered strategically in primary care could therefore potentially help to reduce burdens on secondary care services. The aim of this study was to determine the feasibility of screening for alcohol misuse and providing brief intervention in a primary dental care setting. ⋯ Royal College of Surgeons of England.
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Helminths infect more than a quarter of the world's population. Their success as parasites is the result of active immunomodulation of the host immune response, which can have benefits for the host, particularly in suppressing harmful allergic and autoimmune responses. Accordingly, we tested the hypothesis that helminth infection reduces the immune response to allograft transplantation. ⋯ Wellcome Trust.
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Obesity is an emergent epidemic associated with morbidity, mortality, and psychosocial effects. One of the key gut hormones that controls appetite is peptide tyrosine-tyrosine 3-36 (PYY3-36) whose circulating half-life is only 8 min. A long-acting analogue of PYY3-36 would therefore have great potential as an antiobesity agent. The aims of this study were to investigate the effect of various aminoacid modifications of PYY3-36 on pharmacokinetics and their ability to suppress food intake. ⋯ UK Medical Research Council, Biotechnology and Biological Sciences Research Council, National Institute for Health Research (NIHR), an Integrative Mammalian Biology (IMB) Capacity Building award, an FP7-HEALTH-2009-241592 EuroCHIP grant, NIHR Imperial Biomedical Research Centre Funding Scheme.
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Implementation of the National Early Warning Score in the National Health Service (NHS) has renewed focus on prompt identification and referral of the deteriorating ward patient. A large body of published work suggests that delay in both referral and admission to critical care can be associated with poor outcomes. We sought to explore factors associated with early provision of respiratory support in a cohort of deteriorating ward patients referred to the critical care team. ⋯ Wellcome Trust, National Institute for Health Service Support Costs, Intensive Care National Audit & Research Centre.