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Abstract 487: Whole genome screen to identify genes targeting MYCN-driven embryonal tumors
MYCN is a driver of neuroblastoma (NB) tumorigenesis and is over-expressed in a number of tumors of embryonal origin, including rhabdomyosarcoma, medulloblastoma and diffuse intrinsic pontine gliomas. We sought to identify regulators of MYCN transcription by performing a whole genome screen (WGS) for regulators of MYCN promoter activity using a NB cell model. A plasmid containing the MYCN promoter (1.3kb upstream of MYCN TSS) fused to luciferase and stably integrated into the genome of NGP NB cells was the readout system. NGP-MYCNpluc, was selected based on MYCN luciferase activity inhibition by ATRA and HDAC inhibitors to...
Source: Cancer Research - August 2, 2015 Category: Cancer & Oncology Authors: Thiele, C. J., Liu, Z., Veschi, V., Buehler, E., Martin, S. Tags: Tumor Biology Source Type: research