The lancet oncology
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The lancet oncology · Jun 2015
Multicenter StudyPazopanib and depot octreotide in advanced, well-differentiated neuroendocrine tumours: a multicentre, single-group, phase 2 study.
Treatment options for advanced, well-differentiated neuroendocrine tumours (NETs) remain scarce. Pazopanib is an orally bioavailable, small molecule, multitargeted kinase inhibitor that inhibits VEGF receptors 1, 2, and 3. We did a study of the efficacy of pazopanib with depot octreotide in patients with advanced NETs. ⋯ US National Cancer Institute of the National Institutes of Health.
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The lancet oncology · Jun 2015
ReviewNext-generation (epi)genetic drivers of childhood brain tumours and the outlook for targeted therapies.
Arguably, nowhere has there been a greater advance in our understanding of biological mechanisms and potential translational targets during the next-generation sequencing era than in paediatric brain tumours. The so-called omics revolution, enabled by high-throughput sequencing, has empowered large consortia and independent groups alike to make major genetic discoveries, from dominant-negative histone mutations and hijacking of distal enhancer elements, to new oncogenic gene fusions and aberrantly active gene expression. Epigenetic deregulation has also been revealed as a common theme across several tumour subtypes. This Review focuses on key findings that have been transforming the landscape of paediatric neuro-oncology research and how these results are opening new avenues towards potential therapeutic translation.
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The lancet oncology · Jun 2015
Second-line dovitinib (TKI258) in patients with FGFR2-mutated or FGFR2-non-mutated advanced or metastatic endometrial cancer: a non-randomised, open-label, two-group, two-stage, phase 2 study.
Activating FGFR2 mutations are found in 10-16% of primary endometrial cancers and provide an opportunity for targeted therapy. We assessed the safety and activity of dovitinib, a potent tyrosine-kinase inhibitor of fibroblast growth factor receptors, VEGF receptors, PDGFR-β, and c-KIT, as second-line therapy both in patients with FGFR2-mutated (FGFR2(mut)) endometrial cancer and in those with FGFR2-non-mutated (FGFR2(non-mut)) endometrial cancer. ⋯ Novartis Pharmaceuticals.
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The lancet oncology · Jun 2015
Clinical outcomes in women with breast cancer and a PALB2 mutation: a prospective cohort analysis.
Mutations in PALB2 predispose to breast cancer, but the effect on prognosis of carrying a PALB2 mutation has not been ascertained. We aimed to estimate the odds ratio for breast cancer in women with an inherited mutation in PALB2 and 10-year survival after breast cancer in patients who carry a PALB2 mutation. ⋯ Polish National Science Centre.
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The study of human genetics has provided substantial insight into cancer biology. With an increase in sequencing capacity and a reduction in sequencing costs, genomics will probably transform clinical cancer genetics. A heritable basis for many cancers is accepted, but so far less than half the genetic drivers have been identified. ⋯ Panel testing and whole genome sequencing will identify novel, polygenic, and de-novo determinants of cancer risk, often with lower penetrance, which will challenge present binary clinical classification systems and management algorithms. In the future, genotype-stratified public screening and prevention programmes could form part of tailored population risk management. The integration of research with clinical practice will result in so-called discovery cohorts that will help identify clinically significant genetic variation.