Circular RNA-UBXN7 promotes proliferation, migration and suppresses apoptosis in hepatocellular cancer

Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology
J N YaoL F Zhang

Abstract

Objective: To investigate the effect and molecular mechanism of circular RNA-UBXN7 (circ_UBXN7) on the proliferation, migration and apoptosis of hepatocellular carcinoma cells. Methods: Circ_UBXN7 expression in the tissues and cells of hepatocellular cancer was detected by quantitative real-time polymerase chain reaction (qRT-PCR), and the relationship between circ_UBXN7 expression and clinicopathological features, including age, gender, tumor volume, pathological classification, staging, and lymph node metastasis was analyzed. The full-length sequence of circ_UBXN7 with lentivirus carrying lenti circ_UBXN7 and lenti circ_UBXN7 shRNA was constructed to transfect hepatocellular cell lines (HepG2 and Huh-7), respectively. CCK-8 experiments were performed to detect the ability of up- or down-regulation of circ_UBXN7 on the proliferation of HEPG2 and HUH-7 cells. Annexin V / PI experiment was used to detect the changes in apoptosis of HEPG2 and HUH-7 cells after up-regulation or down-regulation of circ_UBXN7 expression. JC-1 assay was used to detect the changes in mitochondrial potential energy of HEPG2 and HUH-7 cells after up-regulation or down-regulation of circ_UBXN7 expression. Transwell was used to detect the migration abilit...Continue Reading

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