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. 2021 May 19;9:669285. doi: 10.3389/fcell.2021.669285

FIGURE 1.

FIGURE 1

Comprehensive analysis of DCBLD2 mediated 5-FU resistance in CRC. (A) Strategies (Venn diagram) of screening 5-FU resistance-related genes in GDSC, GDC and GEO databases. (B) Results of screening 5-FU resistance-related genes in GDSC, GDC and GEO databases. Ranking of 16 candidate genes based on the sum of the significance of expression differences in the three data sets. (C) The effect of DCBLD2 expression on IC50 value of solid tumor cells was analyzed by GDSC database (***p < 0.001). (D,E) The effect of differential expression of DCBLD2 on overall survival of patients (Kaplan-Meier analysis) was analyzed using TCGA colon cancer data treated with 5-FU (D) and GSE17536 dataset (E).