[Retracted] circFAT1(e2) Promotes Papillary Thyroid Cancer Proliferation, Migration, and Invasion via the miRNA-873/ZEB1 Axis

Figure 5

circFAT1(e2) served as a sponge of miR-873 to augment ZEB1. ZEB1 expression levels were lower in TPC-1 (a) and CAL-62 (b) cells with circFAT1(e2) knockdown by qRT-PCR. TPC-1 (c, e) and CAL-62 (d, f) cells transfected with miR-873 had less expression of circFAT1(e2), ZEB1. The luciferase activities of circFAT1(e2) and ZEB1 were measured in TPC-1 (g, i) and CAL-62 (h, j) cells transfected miR-873 mimics or miR-NC with dual-luciferase reporter assay. , , and .

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