Front. Oncol.Frontiers in OncologyFront. Oncol.2234-943XFrontiers Media S.A.10.3389/fonc.2025.1602462OncologyCorrectionCorrigendum: MiR-21 and let-7 cooperation in the regulation of lung cancerBaiJinquanShiZhenzhouWangShutingPanHongZhangTong*Department of Radiology, The Fourth Affiliated Hospital of Harbin Medical
University, Harbin, China
Edited and Reviewed by: Shujie Yang, The University of Iowa, United States
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A Corrigendum on MiR-21 and let-7 cooperation in the regulation of lung cancer by Bai J, Shi Z, Wang S, Pan H and Zhang T (2022). Front. Oncol. 12:950043. doi: 10.3389/fonc.2022.950043lung cancermiR-21let-7K-rascooperative regulationsection-in-acceptanceCancer Molecular Targets and Therapeutics
In the published article, there was an error in Figure 2 as published. Recently, when sorting out the previously published articles, we found that the E, F pictures in Figure 2 of this paper are obviously different from the B, C pictures. Our investigation found that the reason was the wrong storage path of E, F pictures, which led to this kind of low-level error. The corrected Figure 2 and its caption appear below.
Proliferation of lung cancer cell lines. (A–C) Cell viability after transfection of the miR-21 inhibitor and let-7 mimic in lung cancer cell lines. (D–F) EdU cell proliferation after transfection of the miR-21/let-7 inhibitors or mimics in lung cancer cell lines (scale bar: 100 μm; *p < 0.05; **p < 0.01; ***p < 0.001).
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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