Lancet
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Clinical impression is that rates of eating disorders vary between schools; we are not aware of any previous research on this topic. We aimed to investigate whether rates of eating disorders in 16-20-year-old girls vary between upper secondary schools, and to test the hypothesis that school characteristics are associated with rates of eating disorders, even after accounting for characteristics of individual students. ⋯ HB was supported by a Wellcome Trust Institutional Strategic Support Fund (via the Elizabeth Blackwell Institute).
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Metformin use is associated with reduced cancer risk in several observational studies of patients with type 2 diabetes. Results from preclinical studies in endometrial cancer show that metformin reduces cellular proliferation by inhibition of the PI3K-AKT-mTOR pathway. We tested the hypothesis that metformin would reduce cellular proliferation in vivo in atypical endometrial hyperplasia and endometrial endometrioid adenocarcinoma. ⋯ Wellbeing of Women, Wellcome Trust.
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Cardiovascular risk is increased in the anti-neutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAV). CD4+CD28- T cells are expanded in patients with AAV who are seropositive for cytomegalovirus (CMV), and are associated with increased mortality. CMV seropositivity in other conditions is associated with arterial stiffness, a marker of cardiovascular risk. We assessed whether CD4+CD28- T cells in CMV seropositive patients with AAV are associated with arterial stiffness and whether treatment with valaciclovir reduces this cell population. ⋯ Wellcome Trust, Vasculitis UK.
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MicroRNAs (miRNAs) are small non-coding RNA molecules. Reduced or increased levels of specific miRNAs are observed in colon and other cancers, supporting their role in carcinogenesis. Detection of colorectal polyps is the cornerstone of the Bowel Cancer Screening Programme in the UK. However, uptake of screening nationally remains under 60%. We aimed to see whether circulating plasma miRNAs can be used to screen for patients with colorectal polyps, adenomas, or both. ⋯ Bowel Disease Research Foundation.
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The closed-loop system (artificial pancreas) delivers insulin in a glucose-responsive manner by the use of a control algorithm that automatically directs insulin delivery, based on real-time sensor glucose concentrations. Results from hospital-based studies have shown improved overnight glucose control and reduced risk of hypoglycaemia in type 1 diabetes. We aimed to assess whether unsupervised closed-loop systems can provide a realistic treatment option in patients with type 1 diabetes. ⋯ Diabetes UK, Juvenile Diabetes Research Foundation, NIHR Cambridge Biomedical Research Centre.