Abstract
Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related deaths worldwide. Increasing evidence suggests that microRNAs (miRNAs) are associated with HCC tumorigenesis. The present study was designed to define the role of miR-141 in HCC. The expression of miR-141 was significantly decreased in four HCC cell lines. Overexpression of miR-141 suppressed both the growth and the motility of HCC cells. Furthermore, we identified zinc finger E-box binding homeobox 2 (ZEB2) as a target of miR-141 and miR-141 functioned as a tumor suppressor via ZEB2 targeting in HCC. These data provide a novel potential therapeutic target for HCC treatment.
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This work was funded by the Open Research Fund Program of the State Key Laboratory of Virology of China (2013003) and the Natural Science Foundation of Hubei Province (2010CDB08201).
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Shi-Min Wu and Hong-Wu Ai contributed equally to this work.
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Wu, SM., Ai, HW., Zhang, DY. et al. miR-141 targets ZEB2 to suppress HCC progression. Tumor Biol. 35, 9993–9997 (2014). https://doi.org/10.1007/s13277-014-2299-9
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DOI: https://doi.org/10.1007/s13277-014-2299-9