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Inhibition of MiR-155 suppresses cell migration in nasopharyngeal carcinoma through targeting ZDHHC2.


ABSTRACT: Overexpression of miR-155 in nasopharygeal carcinoma (NPC) is partly driven by Epstein-Bar virus infection. However the role of miR-155 in NPC oncogenesis is unclear. This study showed that miR-155 inhibitor could inhibit the cell migration in NPC cell lines. ZDHHC2 was identified as a direct target of miR-155 and downregulation of ZDHHC2 prompted cell migration in NPC. Furthermore, reduced ZDHHC2 expression was associated significantly with metastasis and poor survival of NPC patients. Collectively, inhibition of miR-155 suppresses cell migration in NPC through targeting ZDHHC2. The potential of miR-155 and ZDHHC2 as therapeutic targets in NPC should be further investigated.

SUBMITTER: Jiang YX 

PROVIDER: S-EPMC4538107 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Inhibition of MiR-155 suppresses cell migration in nasopharyngeal carcinoma through targeting ZDHHC2.

Jiang Yuan-Xue YX   Du Zi-Ming ZM   Jiao Lin L   Shao Qiong Q   Fu Sha S   Shao Jian-Yong JY   Zhu Xiao-Feng XF   Ernberg Ingemar I   Li Yu-Hong YH  

International journal of clinical and experimental medicine 20150615 6


Overexpression of miR-155 in nasopharygeal carcinoma (NPC) is partly driven by Epstein-Bar virus infection. However the role of miR-155 in NPC oncogenesis is unclear. This study showed that miR-155 inhibitor could inhibit the cell migration in NPC cell lines. ZDHHC2 was identified as a direct target of miR-155 and downregulation of ZDHHC2 prompted cell migration in NPC. Furthermore, reduced ZDHHC2 expression was associated significantly with metastasis and poor survival of NPC patients. Collecti  ...[more]

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