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. 2019 Feb 22;120(5):488–498. doi: 10.1038/s41416-018-0374-5

Fig. 6.

Fig. 6

FZD2, FZD8, and CSNK1A1, WNT signal pathway genes, were dysregulated by para-BI6015-treated gastric cancer (GC) cancer cell lines, but divergently influenced patient survival, assessed using a TCGA STAD Asian dataset. The total available number of samples that had survival information and mRNA expression levels in a TCGA STAD dataset was 368. We calculated the 1st quantile and the 3rd quantile of gene expression levels. By using these quantiles for dividing Asian samples (n = 77) in the TCGA dataset into two groups, and upper 25% and bottom 25% group (see details in the “Survival analysis” section of the Methods). For FZD2, the number of samples in the bottom 25% group was 16 and that in upper 25% group was 23. For FZD8, the sample numbers in the upper 25% and bottom 25% groups were 24 and 20, respectively. For CSNK1A1, the sample numbers in the upper 25% and bottom 25% groups were 22 and 14, respectively. “+” marks show censored patients. P values of survival analysis were derived by the log-rank test