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. 2021 Sep 16;12:5356. doi: 10.1038/s41467-021-25553-z

Fig. 1. PRC1 is overexpressed in EwS and correlates with poor overall survival.

Fig. 1

a Analysis of PRC1 mRNA expression in 50 EwS and 929 normal tissues (comprising 71 normal tissue types). Data are represented as box plots. Horizontal bars indicate median expression levels, boxes the interquartile range, and whiskers the 10th and 90th percentile. Two-sided Mantel-Haenszel test. b Kaplan-Meier survival analysis of 196 EwS patients stratified by thirds of PRC1 mRNA expression (Low, Moderate, High). Two-sided Mantel-Haenszel test. c Left: IHC staining of a TMA comprising 144 EwS tumors for PRC1. Scale bar = 100 µm. Right: Kaplan-Meier analysis of overall survival of 144 EwS patients stratified by their intra-tumoral PRC1 expression levels (Low: IRS < 2; Moderate: IRS 2–5; High: IRS > 5). Two-sided Mantel-Haenszel test.