Open Access

miR‑613 suppresses migration and invasion in esophageal squamous cell carcinoma via the targeting of G6PD

Retraction in: /10.3892/etm.2023.12246

  • Authors:
    • Xiangyu Su
    • Chanchan Gao
    • Xiaoyao Feng
    • Ming Jiang
  • View Affiliations

  • Published online on: February 21, 2020     https://doi.org/10.3892/etm.2020.8540
  • Pages: 3081-3089
  • Copyright: © Su et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Esophageal squamous cell carcinoma (ESCC) is a common cancer in China and has a high mortality rate. MicroRNAs (miRs) are a family of post‑transcriptional regulators, which negatively regulate target gene expression. miR‑613 has been revealed to be a diagnostic and prognostic biomarker in ESCC. However, the role of miR‑613 in ESCC remains unclear. In the present study, miR‑613 expression was identified to be reduced in tumor tissues in comparison with corresponding adjacent normal tissues. TargetScan and a dual‑luciferase reporter assay verified glucose‑6‑phosphate dehydrogenase (G6PD) as a direct target of miR‑613. In contrast with miR‑613, G6PD expression was increased in tumor tissues compared with matched healthy tissues. Furthermore, overexpression of miR‑613 inhibited cell migration and invasion of Eca109 cells compared with controls, while G6PD overexpression reversed the inhibition induced by miR‑613, as determined by wound healing and Transwell assays. In addition, miR‑613 overexpression decreased the mRNA and protein expression of G6PD, matrix metalloproteinase (MMP)2 and MMP9, and reduced the phosphorylation of signal transducer and activator of transcription 3 (STAT3) compared with controls, while G6PD reversed the effects of miR‑613. However, miR‑613 and G6PD did not affect the expression of STAT3. In conclusion, the aforementioned results suggest that miR‑613 targets G6PD to suppress ESCC cell migration and invasion through reduced MMP2 and MMP9 expression and inactivation of the STAT3 signaling pathway. Thus, the present study may provide a new molecular foundation for treatment of ESCC.
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April-2020
Volume 19 Issue 4

Print ISSN: 1792-0981
Online ISSN:1792-1015

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Spandidos Publications style
Su X, Gao C, Feng X and Jiang M: miR‑613 suppresses migration and invasion in esophageal squamous cell carcinoma via the targeting of G6PD Retraction in /10.3892/etm.2023.12246. Exp Ther Med 19: 3081-3089, 2020
APA
Su, X., Gao, C., Feng, X., & Jiang, M. (2020). miR‑613 suppresses migration and invasion in esophageal squamous cell carcinoma via the targeting of G6PD Retraction in /10.3892/etm.2023.12246. Experimental and Therapeutic Medicine, 19, 3081-3089. https://doi.org/10.3892/etm.2020.8540
MLA
Su, X., Gao, C., Feng, X., Jiang, M."miR‑613 suppresses migration and invasion in esophageal squamous cell carcinoma via the targeting of G6PD Retraction in /10.3892/etm.2023.12246". Experimental and Therapeutic Medicine 19.4 (2020): 3081-3089.
Chicago
Su, X., Gao, C., Feng, X., Jiang, M."miR‑613 suppresses migration and invasion in esophageal squamous cell carcinoma via the targeting of G6PD Retraction in /10.3892/etm.2023.12246". Experimental and Therapeutic Medicine 19, no. 4 (2020): 3081-3089. https://doi.org/10.3892/etm.2020.8540