Research Article

[Retracted] Circular RNA circCCDC66 Contributes to Malignant Phenotype of Osteosarcoma by Sponging miR-338-3p to Upregulate the Expression of PTP1B

Figure 3

circCCDC66 promoted OS cell proliferation, migration, and metastasis. (a, b) Effect of CCDC66 knockdown on cell proliferation. (c–f) Comparison of OS cells transfected with the si-circCCDC66 and the control group in transwell assay. , .
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