[Retracted] Circular RNA circFAT1(e2) Promotes Colorectal Cancer Tumorigenesis via the miR-30e-5p/ITGA6 Axis

Figure 2

The expression level of circRNA circFAT1(e2) in CRC tissues and circFAT1(e2) promoted CRC cell proliferation in vitro. (a) CircFAT1(e2) expression levels in CRC tissues and adjacent nonneoplastic normal tissues. Error bars represent the of at least three independent experiments. vs. control group. (b) The relative circFAT1(e2) expression to normal colorectal cell in 3 CRC cell lines such as HCT116, CaCO2, and RKO. Error bars represent the of at least three independent experiments. and vs. the control group. (c) The relative circFAT1(e2) expression to negative control in HCT116 and RKO cells after knockdown of circFAT1(e2) by si-circFAT1(e2). Error bars represent the of at least three independent experiments. and vs. the control group. (d) The relative ITGA6 expression to negative control in HCT116 and RKO cells after knockdown of ITGA6 by si-ITGA6. Error bars represent the of at least three independent experiments. and vs. the control group. (e, f) CCK-8 assays in CRC cell lines transfected with si-NC or si-circFAT1(e2). Error bars represent the of at least three independent experiments. and vs. the control group.

(a)

(b)

(c)

(d)

(e)

(f)