MicroRNA‑552 promotes tumor cell proliferation and migration by directly targeting DACH1 via the Wnt/β‑catenin signaling pathway in colorectal cancer

  • Authors:
    • Jia Cao
    • Xiu‑Rui Yan
    • Ting Liu
    • Xue‑Bo Han
    • Jing‑Jing Yu
    • Shi‑Hai Liu
    • Li‑Bin Wang
  • View Affiliations

  • Published online on: July 18, 2017     https://doi.org/10.3892/ol.2017.6600
  • Pages: 3795-3802
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Abstract

The purpose of the present study was to analyze the crucial role of microRNAs (miRNAs/miRs) involved in the proliferation and migration of colorectal cancer (CRC) and to investigate their underlying mechanisms. The present study discusses the expression and function of miR‑552 in CRC. The expression level of miR‑552 in CRC cells and tissues was observed, and it was suggested that the high expression of miR‑552 accelerated the proliferation and migration of CRC cells in vitro. Notably, a result of the present study was that the cell fate determination factor Dachshund family transcription factor 1 (DACH1) was identified as a direct target of miR‑552. Suppressing miR‑552 expression in CRC cells increased endogenous DACH1 mRNA and protein levels, which was negatively correlated with miR‑552. DACH1 performs an important role in the development of a number of neoplasms, and has the ability to regulate the Wnt/β‑catenin signaling pathway as a novel predictive and diagnostic biomarker. Accordingly, it was concluded that miR‑552 exerted a tumor‑promoting role in CRC development by targeting DACH1, which may contribute to the increase in the rates of CRC proliferation and migration. miR‑552 may serve as a potential diagnostic and prognostic biomarker for CRC.
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September-2017
Volume 14 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Cao J, Yan XR, Liu T, Han XB, Yu JJ, Liu SH and Wang LB: MicroRNA‑552 promotes tumor cell proliferation and migration by directly targeting DACH1 via the Wnt/β‑catenin signaling pathway in colorectal cancer. Oncol Lett 14: 3795-3802, 2017.
APA
Cao, J., Yan, X., Liu, T., Han, X., Yu, J., Liu, S., & Wang, L. (2017). MicroRNA‑552 promotes tumor cell proliferation and migration by directly targeting DACH1 via the Wnt/β‑catenin signaling pathway in colorectal cancer. Oncology Letters, 14, 3795-3802. https://doi.org/10.3892/ol.2017.6600
MLA
Cao, J., Yan, X., Liu, T., Han, X., Yu, J., Liu, S., Wang, L."MicroRNA‑552 promotes tumor cell proliferation and migration by directly targeting DACH1 via the Wnt/β‑catenin signaling pathway in colorectal cancer". Oncology Letters 14.3 (2017): 3795-3802.
Chicago
Cao, J., Yan, X., Liu, T., Han, X., Yu, J., Liu, S., Wang, L."MicroRNA‑552 promotes tumor cell proliferation and migration by directly targeting DACH1 via the Wnt/β‑catenin signaling pathway in colorectal cancer". Oncology Letters 14, no. 3 (2017): 3795-3802. https://doi.org/10.3892/ol.2017.6600