The lancet oncology
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The lancet oncology · Feb 2010
Teleoncology: current and future applications for improving cancer care globally.
Access to quality cancer care is often unavailable in low-income and middle-income countries, and also in rural or remote areas of high-income countries. Teleoncology-oncology applications of medical telecommunications, including pathology, radiology, and other related disciplines-has the potential to enhance access to and quality of clinical cancer care, and to improve education and training. ⋯ Teleoncology can best achieve its proposed goals through consistent and long-term application. We review teleoncology initiatives that have the potential to decrease cancer-care inequality between resource-poor and resource-rich institutions and offer guidelines for the development of teleoncology programmes in low-income and middle-income countries.
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Progress in the treatment of Ewing's sarcoma, the second most common bone tumour in children and adolescents, has improved survival from about 10% in the period before chemotherapy was introduced to about 75% today for patients with localised tumours. However, patients with metastases still fare badly, and the therapy carries short-term and long-term toxicities. Multidisciplinary care is indispensable for these patients. ⋯ These include the inhibition of the fusion gene or its protein product, and pathways related to IGF1 and mTOR. Inhibition of tyrosine kinases, exploitation of non-apoptotic cell death, and interference with angiogenesis are promising new approaches. With many new approaches and relatively few patients, it will be challenging to integrate new and established treatments through clinical trials.
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The lancet oncology · Feb 2010
Relation between microRNA expression and progression and prognosis of gastric cancer: a microRNA expression analysis.
Analyses of microRNA expression profiles have shown that many microRNAs are expressed aberrantly and correlate with tumorigenesis, progression, and prognosis of various haematological and solid tumours. We aimed to assess the relation between microRNA expression and progression and prognosis of gastric cancer. ⋯ National Cancer Institute.
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The lancet oncology · Feb 2010
Cancer survival in Africa, Asia, and Central America: a population-based study.
Population-based cancer survival data, a key indicator for monitoring progress against cancer, are not widely available from countries in Africa, Asia, and Central America. The aim of this study is to describe and discuss cancer survival in these regions. ⋯ Association for International Cancer Research (AICR; St Andrews, UK), Association pour la Recherche sur le Cancer (ARC, Villejuif, France), and the Bill & Melinda Gates Foundation (Seattle, USA).