Retraction Note: Cancer Cell Int (2020) 20:295 https://doi.org/10.1186/s12935-020-01346-0
The authors have retracted this article because they found that, in repeated experiments, the results could not be reproduced. The authors believe that this may be due to a potential contamination of the HepG2 liver cancer cell line with T24 bladder cancer cell line. The data reported in this article are therefore unreliable.
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Liu, X., Yang, L., Jiang, D. et al. Retraction Note to: Circ-DENND4C up-regulates TCF4 expression to modulate hepatocellular carcinoma cell proliferation and apoptosis via activating Wnt/β-catenin signal pathway. Cancer Cell Int 21, 355 (2021). https://doi.org/10.1186/s12935-021-02029-0
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DOI: https://doi.org/10.1186/s12935-021-02029-0