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Cancer Cell International logoLink to Cancer Cell International
. 2024 Jun 7;24:202. doi: 10.1186/s12935-024-03394-2

Retraction Note: Berberine reduces temozolomide resistance by inducing autophagy via the ERK1/2 signaling pathway in glioblastoma

Huiling Qu 1,#, Xiaofu Song 1,#, Zhuyin Song 1,#, Xin Jiang 1, Xin Gao 2, Lijuan Bai 1, Jiao Wu 1, Li Na 1, Zhicheng Yao 1,
PMCID: PMC11161913  PMID: 38849901

Retraction Note: Cancer Cell International (2020) 20:592

10.1186/s12935-020-01693-y.

The Editor in Chief has retracted this article. Following publication concerns were raised regarding a number of figures, including but not limited to:

  • The TMZ 0hr panel in Fig. 2a appears similar to the FDPs 0h panel in Fig. 3 in [1] and the BRD4-KO#1 0h panel in Fig. 2C in [2].

  • The Vector and CtBP1 bands in Fig. 3B appear similar to U251 Vector and b-catenin bands in Fig. 6G in [3] and p62 and b-actin blots in Fig. 3B in [4].

  • The p-62 u87/TMZ-R in Fig. 3E appears similar to the Mcl-1 CHX blot in Fig. 4C in [5] and the p-PI3K GIST430 in [2].

The Editor-in-Chief therefore no longer has confidence in the results and conclusions of this article. The authors did not state explicitly whether they agree to this retraction.

Footnotes

The online version of the original article can be found at 10.1186/s12935-020-01693-y.

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Huiling Qu, Xiaofu Song and Zhuyin Song contributed equally to this work.

References

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