Open Access

miR‑130a‑3p promotes cell proliferation and invasion by targeting estrogen receptor α and androgen receptor in cervical cancer

  • Authors:
    • Qiong Fan
    • Ting Huang
    • Xiao Sun
    • Xiaoming Yang
    • Jing Wang
    • Yao Liu
    • Ting Ni
    • Shenglan Gu
    • Yuhong Li
    • Yudong Wang
  • View Affiliations

  • Published online on: February 25, 2021     https://doi.org/10.3892/etm.2021.9858
  • Article Number: 414
  • Copyright: © Fan et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Cervical cancer is the most common gynecological cancer in women worldwide. Human papillomavirus (HPV) is required but not sufficient for developing cervical cancer. HPV E6 and E7 proteins are able to directly interact with certain nuclear receptors; however, whether steroid hormone receptors mediate cervical carcinogenesis is not completely understood. The present study demonstrated via immunohistochemistry that estrogen receptor α (ERα) and androgen receptor (AR) expression were decreased in a sequential manner from healthy cervical tissues to cervical intraepithelial neoplasia tissues and further to cervical cancer (CC) tissues, whereas microRNA (miR)‑130a‑3p expression levels were higher in CC tissues compared with healthy tissues. Both ERα and AR were direct targets of miR‑130a‑3p, as determined by performing luciferase reporter assays and western blotting. Functionally, compared with the corresponding control groups, miR‑130a‑3p knockdown, ERα overexpression and AR overexpression significantly inhibited CC cell proliferation and invasion, as demonstrated by the results obtained from the Cell Counting Kit‑8 and Transwell assays in vitro. In addition, antagomiR‑130a decreased tumor size and weight in vivo compared with control antagomiR as determined via the xenograft tumor growth assay. Therefore, the results suggested that miR‑130a‑3p might contribute to tumor progression by suppressing ERα and AR, and serve as a promising candidate target for the treatment of patients with CC.
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May-2021
Volume 21 Issue 5

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

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Spandidos Publications style
Fan Q, Huang T, Sun X, Yang X, Wang J, Liu Y, Ni T, Gu S, Li Y, Wang Y, Wang Y, et al: miR‑130a‑3p promotes cell proliferation and invasion by targeting estrogen receptor α and androgen receptor in cervical cancer. Exp Ther Med 21: 414, 2021
APA
Fan, Q., Huang, T., Sun, X., Yang, X., Wang, J., Liu, Y. ... Wang, Y. (2021). miR‑130a‑3p promotes cell proliferation and invasion by targeting estrogen receptor α and androgen receptor in cervical cancer. Experimental and Therapeutic Medicine, 21, 414. https://doi.org/10.3892/etm.2021.9858
MLA
Fan, Q., Huang, T., Sun, X., Yang, X., Wang, J., Liu, Y., Ni, T., Gu, S., Li, Y., Wang, Y."miR‑130a‑3p promotes cell proliferation and invasion by targeting estrogen receptor α and androgen receptor in cervical cancer". Experimental and Therapeutic Medicine 21.5 (2021): 414.
Chicago
Fan, Q., Huang, T., Sun, X., Yang, X., Wang, J., Liu, Y., Ni, T., Gu, S., Li, Y., Wang, Y."miR‑130a‑3p promotes cell proliferation and invasion by targeting estrogen receptor α and androgen receptor in cervical cancer". Experimental and Therapeutic Medicine 21, no. 5 (2021): 414. https://doi.org/10.3892/etm.2021.9858