2018/08/21 by Pengfei Zhang, Peng‐Fei Zhang, Fei Wang +9 · 189 citations
Biochemistry, Genetics and Molecular Biology · Medicine · #Biology #Biomarker #Cancer #Cancer research #Cancer-related molecular mechanisms research #Carcinogenesis #Downregulation and upregulation #Epithelial–mesenchymal transition #Gene #Gene knockdown #Hepatocellular carcinoma #Internal medicine #Long non-coding RNA #Medicine #Metastasis #MicroRNA in disease regulation #RNA modifications and cancer #Small nucleolar RNA #Sorafenib
paper · doi:10.1002/jcp.27095
published in Journal of Cellular Physiology 234(3), 2788-2794 (Wiley)
openalex publication_date 2018/08/21 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/31
Dysregulation of long noncoding RNAs (lncRNAs) plays important roles in carcinogenesis and tumor progression, including hepatocellular carcinoma (HCC). Small nucleolar RNA host gene 3 (SNHG3) has been considered as an lncRNA to be associated with a poor prognosis in patients with HCC. Here, we reported that SNHG3 expression was significantly higher in the highly metastatic HCC (HCCLM3) cells compared with the lowly metastatic HCC cells (Hep3B and PLC/PRF/5). Furthermore, forced expression of SNHG3 promoted cell invasion, epithelial-mesenchymal transition (EMT), and sorafenib resistance in HCC. Moreover, SNHG3 overexpression induced HCC cells EMT via miR-128/CD151 cascade activation. Clinically, our data revealed that increased SNHG3 expression is correlated with poor HCC survival outcomes and sorafenib response. These data suggest that SNHG3 may be a novel therapeutic target and a biomarker for predicting response to sorafenib treatment of HCC.