Lancet
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Colorectal cancer is the fourth commonest cancer in the UK, and the second commonest cause of cancer-related death. A knowledge of the biological phenotype of colorectal liver metastases would be invaluable to inform clinical decision making; however, deriving this information from the metastatic lesions is not feasible until after resection. We aimed to use proteomic analysis to identify biomarkers in the primary tumour that predict response to neoadjuvant chemotherapy in liver metastases. ⋯ Cancer Research UK.
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HIV/AIDS is the largest global public health problem; about 76 million people have been infected with HIV and 36 million people have already died. Existing antiviral treatment is successful but requires lifelong adherence and mostly targets viral factors. The virus mutates and evades both drugs and the human immune response. Cellular factors are potential therapeutic targets against HIV because the virus must conserve domains that interact with these cellular factors. Unlike many viruses HIV does not encode any helicases but it has been shown to use cellular DDX3. We screened the family of DEAD box helicases to seek other members as possible drug targets. ⋯ Wellcome Trust.
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Numerous studies have reported a positive association between damp housing conditions and asthma, but little is known about indoor environmental exposures in relation to childhood eczema. We aimed to specifically investigate the effect of indoor mould and dampness on eczema risk in the International Study of Asthma and Allergies in Childhood (ISAAC). ⋯ None.
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Platelet-rich plasma (PRP), an autologous derivative of whole blood that contains a supraphysiological concentration of platelets, is thought to invoke an earlier and improved tissue healing response. This notion has been supported by in-vitro and animal studies in bone, cartilage, tendon, and muscle. To our knowledge no published study exists of the effects of PRP in human tissues in vivo. The aim of our study was to investigate the response of ruptured Achilles tendon treated with PRP. ⋯ National Institute for Health Research.
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Cannabis is frequently used among individuals with first episode psychosis and is associated with poor clinical outcomes. However, little is known about the effect of cannabis use on the response to antipsychotic medications and how use could affect outcomes. Using natural language processing on clinical data from a large electronic case register, we sought to investigate whether resistance to antipsychotic treatment mediated poor clinical outcomes associated with cannabis use. ⋯ National Institute for Health Research, UK Medical Research Council.