کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2041534 | 1073164 | 2016 | 12 صفحه PDF | دانلود رایگان |
• Kinome-wide (714 gene) siRNA screens in 117 cell lines from ten cancer histotypes
• Integrating genotype data reveals cancer driver gene dependencies
• Integrating protein interaction data aids the interpretation of genetic dependencies
• Identified dependencies enable prediction of mutant cell line responses to drugs
SummaryOne approach to identifying cancer-specific vulnerabilities and therapeutic targets is to profile genetic dependencies in cancer cell lines. Here, we describe data from a series of siRNA screens that identify the kinase genetic dependencies in 117 cancer cell lines from ten cancer types. By integrating the siRNA screen data with molecular profiling data, including exome sequencing data, we show how vulnerabilities/genetic dependencies that are associated with mutations in specific cancer driver genes can be identified. By integrating additional data sets into this analysis, including protein-protein interaction data, we also demonstrate that the genetic dependencies associated with many cancer driver genes form dense connections on functional interaction networks. We demonstrate the utility of this resource by using it to predict the drug sensitivity of genetically or histologically defined subsets of tumor cell lines, including an increased sensitivity of osteosarcoma cell lines to FGFR inhibitors and SMAD4 mutant tumor cells to mitotic inhibitors.
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Journal: - Volume 14, Issue 10, 15 March 2016, Pages 2490–2501