[Corrigendum] DNA methylation is involved in the aberrant expression of miR‑133b in colorectal cancer cells

Lv,Lv; Zhou,Jianyu; Lin,Changwei; Hu,Gui; Yi,Lu; Du,Juan; Gao,Kai; Li,Xiaorong

doi:10.3892/ol.2023.13998

September-2023 Volume 26 Issue 3

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September-2023 Volume 26 Issue 3

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Correction Open Access

[Corrigendum] DNA methylation is involved in the aberrant expression of miR‑133b in colorectal cancer cells

Authors:
- Lv Lv
- Jianyu Zhou
- Changwei Lin
- Gui Hu
- Lu Yi
- Juan Du
- Kai Gao
- Xiaorong Li
View Affiliations / Copyright

Affiliations: Department of Emergency Medicine, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China, Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China, Department of Neurosurgery, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, P.R. China

Copyright: © Lv et al. This is an open access article distributed under the terms of Creative Commons Attribution License [CC BY 4.0].
Article Number: 412
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Published online on: August 7, 2023

https://doi.org/10.3892/ol.2023.13998
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Oncol Lett 10: [Related article:] 907–912, 2015; DOI: 10.3892/ol.2015.3336

Subsequently to the publication of the above paper, an interested reader drew to the authors’ attention that three of the panels shown in the upper row of Fig. 4 on p. 910, portraying the results of Transwell invasion assay experiments, showed some overlapping sections, such that the data appeared to have been derived from the same original source, where they were intended to show the results of differently performed experiments.

Figure 4.

miR-133b demethylation inhibits tumor cell invasion. Colorectal cancer HT-29 and SW620 cells were treated with 5-Aza, PBA and 5-Aza/PBA. The number of invading tumor cells was calculated by analyzing Transwell invasion assays, and the miR-133b demethylation and control groups were compared. *P<0.05 vs. untreated control cells. miR, microRNA; 5-Aza, 5-aza-2’-deoxycytidine; PBA, 4-phenylbutyric acid; OD, optical density.

The authors have re-examined their data and realized that Fig. 4 was assembled incorrectly; however, the authors were able to reassemble this Figure based on the results they obtained from one of their repeated experiments, and the revised version of Fig. 4 is shown below. The authors regret the errors that were made during the preparation of the Figure, although they were able to confirm that these errors did not seriously affect the conclusions reported in the paper. The authors are grateful to the editor of Oncology Letters for allowing them the opportunity to publish a Corrigendum, and all the authors agree to this Corrigendum. Furthermore, they apologize to the readership for any inconvenience caused.

Journals

International Journal of Molecular Medicine

International Journal of Oncology

Molecular Medicine Reports

Oncology Reports

Experimental and Therapeutic Medicine

Oncology Letters

Biomedical Reports

Molecular and Clinical Oncology

World Academy of Sciences Journal

International Journal of Functional Nutrition

International Journal of Epigenetics

Medicine International

[Corrigendum] DNA methylation is involved in the aberrant expression of miR‑133b in colorectal cancer cells

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Figure 4.

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