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BANCR promotes cell proliferation, invasion and angiogenesis of HepG2 / 中国免疫学杂志
Chinese Journal of Immunology ; (12): 25-30, 2018.
Article in Chinese | WPRIM | ID: wpr-702667
ABSTRACT

Objective:

To analyze the effects of BANCR on proliferation,apoptosis,invasion and angiogenesis in human hepatocarcinoma cell line HepG2.

Methods:

The expression of BANCR was detected by quantitative real-time reverse transcription PCR (qRT-PCR).BANCR siRNA and Scramble was respectively transfected into human hepatocarcinoma cell line HepG2.Cell proliferation was detected by CCK-8.Flow cytometry was performed to analyze the apoptosis.Transwell assay was used to test the invasion.Angiogenesis was analyse by tube formation assay.Western blot was executed to check the expression of proliferating cell nuclear antigen (PCNA),caspase-3,matrix metalloprotein 9 (MMP-9),vascular endothelial growth factor(VEGF),acidic fibroblast growth factor (bFGF)and interferon-γ (IFN-γ).

Results:

The expression of BANCR in HepG2 was higher than L02 (P<0.05).Compared with control group,the cell proliferation folds in BANCR siRNA was largely decreased.Besides,BANCR siRNA group had a higher apoptosis rate and less invasive cells (P<0.05).Western blot showed that the expression level of caspase-3 and IFN-γwas obviously enhanced in BANCR siRNA group,and the expression of PCNA,MMP-9,Fn,Vimentin,VEGF and bFGF was distinctly surpressed in BANCR siRNA group compared to control group (P < 0.05).

Conclusion:

siRNA interference of BANCR promotes apoptosis and represses proliferation,invasion and angiogenesis in human hepatocarcinoma cell line HepG2.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Immunology Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Immunology Year: 2018 Type: Article