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. 2019 Apr 23;20:9. doi: 10.1186/s12860-019-0188-1

Fig. 3.

Fig. 3

Role of CCAT1 in chemosensitivity of parental or 5-FU-resistant colon cancer cell lines. a, b. qRT-PCR assay was performed to examine the expression of CCAT1 after the transfection of HCT 116 or HT-29 cells with pcDNA3.1-CCAT1 and of HCT 116/5-FU or HT-29/5-FU cells with siRNA-CCAT1. c, d. IC50 values for 5-FU in HCT 116 or HT-29 cells transfected with pcDNA3.1-CCAT1 and HCT 116/5-FU or HT-29/5-FU cells transfected with siRNA-CCAT1. **P < 0.01 compared with respective NC group