J Cancer 2022; 13(3):975-986. doi:10.7150/jca.66850 This issue Cite

Research Paper

LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis

Baiyin Zhong1*, Caixin Song1*, Qingfang He2*, Zhixi Chen3, Qicheng Liao1, Qiusheng Xiong2, Shijie Wang1, Yuansheng Xiao1, Xing Xie1, Yuankang Xie1, Xiaonong Wang1✉, Jianhong Zhang1✉

1. Department of Hepatobiliary Surgery, the First Affiliated Hospital of Gannan Medical University, Ganzhou China, 341000
2. Department of General Surgery, the First Affiliated Hospital of Gannan Medical University, Ganzhou China, 341000
3. College of Pharmacy, Gannan Medical University, Ganzhou China, 341000
*These authors contributed equally to this article

Citation:
Zhong B, Song C, He Q, Chen Z, Liao Q, Xiong Q, Wang S, Xiao Y, Xie X, Xie Y, Wang X, Zhang J. LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis. J Cancer 2022; 13(3):975-986. doi:10.7150/jca.66850. https://www.jcancer.org/v13p0975.htm
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Abstract

Graphic abstract

Cholangiocarcinoma (CCA) is a type of cancer with a relatively low morbidity, but poor prognosis. Aberrant long non-coding RNA (lncRNA) expression has been observed in the pathological development of CCA. In the present study, lncRNA long intergenic non-protein coding RNA 630 (LINC00630) was found to be significantly upregulated in CCA tissues and cultured cells. LINC00630 expression was positively associated with histological differentiation, TNM stage and lymph node invasion. Short hairpin RNA (sh)-LINC00630 transfection could effectively decrease CCA cell proliferation, migration and invasion. Further investigations found that LINC00630 could interact with microRNA (miR)-199a, which specifically targeted fibroblast growth factor 7 (FGF7) for degradation. FGF7 overexpression restored the sh-LINC00630 transfection-induced decrease in CCA cell proliferation, migration and invasion. In conclusion, LINC00630 significantly promoted CCA cell proliferation, migration and invasion by upregulating FGF7 through miR-199a sponging.

Keywords: cholangiocarcinoma, long intergenic non-protein coding RNA 630, microRNA-199a, fibroblast growth factor 7, migration, invasion


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APA
Zhong, B., Song, C., He, Q., Chen, Z., Liao, Q., Xiong, Q., Wang, S., Xiao, Y., Xie, X., Xie, Y., Wang, X., Zhang, J. (2022). LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis. Journal of Cancer, 13(3), 975-986. https://doi.org/10.7150/jca.66850.

ACS
Zhong, B.; Song, C.; He, Q.; Chen, Z.; Liao, Q.; Xiong, Q.; Wang, S.; Xiao, Y.; Xie, X.; Xie, Y.; Wang, X.; Zhang, J. LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis. J. Cancer 2022, 13 (3), 975-986. DOI: 10.7150/jca.66850.

NLM
Zhong B, Song C, He Q, Chen Z, Liao Q, Xiong Q, Wang S, Xiao Y, Xie X, Xie Y, Wang X, Zhang J. LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis. J Cancer 2022; 13(3):975-986. doi:10.7150/jca.66850. https://www.jcancer.org/v13p0975.htm

CSE
Zhong B, Song C, He Q, Chen Z, Liao Q, Xiong Q, Wang S, Xiao Y, Xie X, Xie Y, Wang X, Zhang J. 2022. LINC00630 promotes cholangiocarcinoma cell proliferation, migration and invasion by mediating the miR-199a/FGF7 axis. J Cancer. 13(3):975-986.

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