Lancet
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Strong links exist between deprivation, obesity, and dietary quality. Increasing interest has focussed on the concept of access to food and so-called food deserts, defined by a policy working group of the UK Low Income Project Team in 1995 as "areas of relative exclusion where people experience physical and economic barriers to accessing healthy food". We aimed to establish the accessibility of food retail outlets in County Durham, a county in north-east England, UK, considering physical access, affordability, and food range and quality. ⋯ Durham County Council.
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Ulcerative colitis is an established risk factor for colorectal cancer, also known as colitis-associated cancer. Existing colonoscopic-based surveillance has many disadvantages, so a new accurate, efficient, cost-effective screening test is needed. MicroRNAs (miRNAs) regulate gene expression and are dysregulated in a range of diseases, including ulcerative colitis and colorectal cancer. This study aimed to establish the miRNAs associated with colitis-associated cancer. ⋯ Royal College of Surgeons of England.
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Survival for squamous cell carcinoma of the head and neck (SCCHN) has not improved substantially in recent years. Since radiotherapy is a cornerstone of treatment, it is crucial to identify ways to augment its efficacy, for which tumour metabolism is an attractive target. p53 is a metabolic mediator, and TP53 mutations are common in this disorder. We sought to investigate metabolic changes in SCCHN, to elucidate any correlation with TP53 status, and to determine whether targeted metabolic therapy might be used to potentiate the effects of radiation. ⋯ Cancer Research UK, Royal College of Surgeons of England.