MEK inhibitors block growth of Ataxia Telangiectasia Mutated (ATM) mutant lung tumors
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| Year of publication | 2017 |
| Type | Conference abstract |
| MU Faculty or unit | |
| Citation | |
| Description | Introduction: Lung cancer is the leading cause of cancer death worldwide. In the past decade, deep sequencing projects have shed light on the molecular drivers commonly found altered in NSCLC. As a result, the first molecularly targeted agents have been approved for the treatment of tumors presenting activating oncogenic events in EGFR or EML4/ALK. However, the translation into therapies for tumors presenting loss-of-function mutations has proven challenging and constitutes an unexplored and promising field. In order to narrow the gap between cancer genomics and effective treatments for tumors harboring mutations in well-defined tumor suppressor genes (such as PTEN, BRG1 or ATM), we have developed a genetically tractable lung cancer cell model. Focusing on lung adenocarcinoma, we have engineered a panel of isogenic cell lines capturing the molecular heterogeneity found in patients. This panel has been screened against a collection of drugs, comprising classical chemotherapeutics and kinase inhibitors, providing a comprehensive evaluation for hundreds of gene-drug interactions. |
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