LncRNA SNHG17 regulates cell proliferation and invasion by targeting miR-338-3p/SOX4 axis in esophageal squamous cell carcinoma.
LncRNA SNHG17 regulates cell proliferation and invasion by targeting miR-338-3p/SOX4 axis in esophageal squamous cell carcinoma.
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LncRNA SNHG17通过靶向miR-338-3p/SOX4轴调节食管鳞状细胞癌细胞增殖和侵袭
DOI:
10.1038/s41419-021-04093-w
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发表时间:
2021-08-24
影响因子:
9
通讯作者:
Huang C
中科院分区:
文献类型:
--
作者:
Chen W;Wang L;Li X;Zhao C;Shi L;Zhao H;Huang C
Small nucleolar RNA host gene 17 (SNHG17), a novel functional long noncoding RNA, has been demonstrated to play an essential role in the oncogenesis of several tumors. However, for esophageal squamous cell carcinoma (ESCC) the expression pattern and detailed function of SNHG17 are largely unknown. Hence, we conducted this study to explore potential roles and underlying oncogenic mechanisms for SNHG17 in ESCC progression. Results demonstrated SNHG17 to be markedly upregulated in ESCC. Knockdown of SNHG17 significantly suppressed ESCC cell proliferation, invasion, and epithelial–mesenchymal transition in vitro and tumor growth in vivo. Online database software analysis found miR-338-3p to interact with SNHG17 with the level of miR-338-3p negatively correlated with SNHG17 levels in ESCC samples. Further, miR-338-3p was found to directly target SRY-box transcription factor 4 (SOX4) in ESCC cells. Mechanistic analysis suggested that SNHG17 acts as an endogenous “sponge” competing with miR-338-3p to regulate SOX4, thereby promoting tumor progression. These results suggest that these molecular interactions may be potential therapeutic targets for ESCC.
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影响因子:
64.5
作者:
Karreth FA;Tay Y;Perna D;Ala U;Tan SM;Rust AG;DeNicola G;Webster KA;Weiss D;Perez-Mancera PA;Krauthammer M;Halaban R;Provero P;Adams DJ;Tuveson DA;Pandolfi PP
通讯作者:
Pandolfi PP
影响因子:
10.5
作者:
Lykke-Andersen S;Chen Y;Ardal BR;Lilje B;Waage J;Sandelin A;Jensen TH
通讯作者:
Jensen TH
影响因子:
64.5
作者:
Salmena L;Poliseno L;Tay Y;Kats L;Pandolfi PP
通讯作者:
Pandolfi PP
影响因子:
4.6
作者:
Xia T;Liao Q;Jiang X;Shao Y;Xiao B;Xi Y;Guo J
通讯作者:
Guo J
影响因子:
3.7
作者:
Kartha RV;Subramanian S
通讯作者:
Subramanian S