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. 2018 Nov 30;8:17468. doi: 10.1038/s41598-018-35868-5

Figure 4.

Figure 4

Association between MYCN and FOXM1 in the ESC mRNA signature score. (A) ESC mRNA signature score upon lentiviral knock-down of MYCN in IMR-32 neuroblastoma cells, (B) upon pharmacological inhibition of MYCN with JQ1 in SKNBE(2)-C and Kelly neuroblastoma cells, (C) after inhibition of MYCN with JQ1 and OTX015 in IMR-5 neuroblastoma cells (p-values from Mann-Whitney tests), and (D) during tumor development in Th-MYCN mouse model. (E) Heatmap of expression of the top 50 correlated genes of the ESC mRNA signature in the Th-MYCN mouse model. (F,G) ESC mRNA signature score in neuroblastoma patient samples with and without MYCN amplification in a global cohort (F) and in stage 4 neuroblastoma patient samples (G). (H) ChIP-seq profiles of H3K27 and MYCN transcription factor binding at the FOXM1 promotor in both MYCN amplified (NGP, BE2C, KELLY) and MYCN non amplified (CLB-GA, qval = 6.3 × 10−5) cell lines as well as the SHEP21N cell line with induced MYCN expression.