The lancet oncology
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The lancet oncology · Oct 2007
ReviewAndrogen-response elements in hormone-refractory prostate cancer: implications for treatment development.
Many attempts have been made to derive genetic signatures for progressive prostate cancer for both prognostic and therapeutic purposes. These investigations have resulted in the discovery of many pathways, but the signatures exhibit heterogeneity and restricted reproducibility. A thorough and disciplined analysis of genes with androgen-response elements that are expressed in progressive, castration-resistant prostate cancer is an integral step towards the development of new therapeutic or diagnostic targets. We discuss the effects of bona-fide downstream targets of the androgen receptor on cellular proliferation, evasion of apoptosis, and angiogenesis, and consider the clinical potential of these targets.
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The lancet oncology · Sep 2007
Survival for eight major cancers and all cancers combined for European adults diagnosed in 1995-99: results of the EUROCARE-4 study.
EUROCARE is the largest population-based cooperative study on survival of patients with cancer. The EUROCARE project aims to regularly monitor, analyse, and explain survival trends and between-country differences in survival. This report (EUROCARE-4) presents survival data for eight selected cancer sites and for all cancers combined, diagnosed in adult (aged >/=15 years) Europeans in 1995-99 and followed up until the end of 2003. ⋯ Increases in survival and decreases in geographic differences over time, which are mainly due to improvements in health-care services in countries with poor survival, might indicate better cancer care. Wealthy countries with high TNEH generally had good cancer outcomes, but those with conspicuously worse outcomes than those with similar TNEH might not be allocating health resources efficiently.
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The lancet oncology · Sep 2007
Comparative StudyRecent cancer survival in Europe: a 2000-02 period analysis of EUROCARE-4 data.
Traditional cancer-survival analyses provide data on cancer management at the beginning of a study period, and are often not relevant to current practice because they refer to survival of patients treated with older regimens that might no longer be used. Therefore, shortening the delay in providing survival estimates is desirable. Period analysis can estimate cancer survival by the use of recent data. We aimed to apply the period-analysis method to data that were collected by European cancer registries to estimate recent survival by country and cancer site, and to assess survival changes in Europe. We also compared our findings with data on cancer survival in the USA from the US SEER (Surveillance, Epidemiology, and End Results) programme. ⋯ Cancer-service infrastructure, prevention and screening programmes, access to diagnostic and treatment facilities, tumour-site-specific protocols, multidisciplinary management, application of evidence-based clinical guidelines, and recruitment to clinical trials probably account for most of the differences that we noted in outcomes.
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The lancet oncology · Sep 2007
ReviewPart II: Treatment of primary malignant non-Wilms' renal tumours in children.
Renal-cell carcinoma, clear-cell sarcoma, (congenital) mesoblastic nephroma, rhabdoid tumour, and renal medullary carcinoma form a heterogeneous group of childhood renal malignancies known as non-Wilms' tumours. Progress has been slow in improving the management of these tumours to decrease morbidity and increase survival. However, greater cooperation between national and international centres should engender specialisation, and an increased knowledge of the molecular biology of these tumours will inevitably lead to substantial progress over the next decade. This review is the second of two parts: the first part provided an updated review of the clinical presentation, imaging, and pathology of non-Wilms' tumours and this second part provides an updated review of the treatment of these tumours.