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. 2020 Nov 26;10:574525. doi: 10.3389/fonc.2020.574525

Figure 1.

Figure 1

BET proteins are universally expressed in NB cells. (A) BRD4 mRNA expression level in a broad range of tumors (generated from Broad Cancer Cell Line Encyclopedia: https://portals.broadinstitute.org/ccle). (B) Overall survival curve using public cohorts including 88 NB patients (left), 498 NB patients (middle), and 639 NB patients (right, 173 samples were omitted because of lack of survival data) generated from R2 Genomics Analysis and Visualization Platform (http://r2.amc.nl). Median survival time was used as a cutoff point for categorized as high or low expression. (C) Representative images of immunohistochemistry staining showed elevated BRD4 protein expression in NB patients’ samples as compared to peripheral neuron. (D) Histologic scores were determined according to the intensity of BRD4 staining. ***p < 0.001. PN, peripheral neuron; NB, neuroblastoma.