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Altered expression of lncRNA NCK1-AS1 distinguished patients with prostate cancer from those with benign prostatic hyperplasia.


ABSTRACT: Long non-coding (lnc)RNA NCK1 antisense RNA 1 (NCK1-AS1) has been characterized as an oncogene in cervical cancer, while its role in prostate cancer (PC) remains unknown. It was revealed in the present study that plasma NCK1-AS1 was upregulated in patients with PC when compared with patients with benign prostatic hyperplasia (BPH) and healthy controls. Upregulation of NCK1-AS1 distinguished patients with PC from patients with BPH and healthy controls. Overexpression of NCK1-AS1 led to significantly upregulated transforming growth factor (TGF)-?1, while TGF-?1 overexpression failed to significantly affect NCK1-AS1 in PC cells. NCK1-AS1 overexpression led to promoted migration and invasion. TGF-? inhibitor played an opposite role and attenuated the effects of NCK1-AS1 overexpression. Therefore, NCK1-AS1 may upregulate TGF-?1 to promote PC.

SUBMITTER: Guan Z 

PROVIDER: S-EPMC6876338 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature

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Altered expression of lncRNA NCK1-AS1 distinguished patients with prostate cancer from those with benign prostatic hyperplasia.

Guan Zhihui Z   Song Yuwei Y   Ma Jinguo J   Li Feng F   Zhao Xiaojun X   Liang Guodong G   An Haiquan H   Pu Jinxian J  

Oncology letters 20191101 6


Long non-coding (lnc)RNA NCK1 antisense RNA 1 (NCK1-AS1) has been characterized as an oncogene in cervical cancer, while its role in prostate cancer (PC) remains unknown. It was revealed in the present study that plasma NCK1-AS1 was upregulated in patients with PC when compared with patients with benign prostatic hyperplasia (BPH) and healthy controls. Upregulation of NCK1-AS1 distinguished patients with PC from patients with BPH and healthy controls. Overexpression of NCK1-AS1 led to significan  ...[more]

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