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. 2018 Jun 14;8:9105. doi: 10.1038/s41598-018-27358-5

Figure 1.

Figure 1

G6PD is altered in human HCC. (a) G6PD mRNA levels in tumors from liver cancer patients. Normalized mRNA levels from benign livers (n = 50) and liver tumors (n = 377) quantified using RNA-seq were queried from The Cancer Genome Atlas. Significance was determined using Welch’s T-Test function in R (p-value = 1.082346e-40). (b) Dot-plot of G6PD mRNA levels in different tumor grades (ANOVA, P-value = 6.79e-07). Comparison between means using Tukey Honest Significance Test in R revealed significant difference in G6PD mRNA levels with increasing tumor grade (Supplementary Table 1). (c) Kaplan-Meier curve of G6PD overall survival in liver cancer patients (n = 318, patients with missing data or surviving past 5 years were removed from the analysis). Patients were stratified by high expression (top 50th percentile), and low expression (bottom 50th percentile). (d) Kaplan-Meier curve of tumor recurrence in liver cancer patients with respect to G6PD levels. Analysis was done as described in (c).