Objective: To explore the effect of combined Sorafenib/ cisplatinum treatment on the autophagy and proliferation of hepatocellular carcinoma (HepG2) cells in vitro. Methods: HepG2 cells were cultured and treated with different concentrations of Sorafenib, cisplatinum, or a combination of both over a 24-hour period. Cell proliferation was evaluated using a CCK8 assay, and the mRNA expression of the autophagy-related proteins AKT, mTOR, and LC3 were detected using quantitative PCR (qPCR). AKT, pAKT (Ser473), mTOR, pmTOR (Ser2448), LC3I, and LC3II protein expression levels were evaluated by western blot. Results: We found that the survival rate of HepG2 cells was 47.42% when treated with Sorafenib (10 μmol/L) monotherapy, and 46.04% when treated with cisplatinum (10 mg/L) monotherapy. When Sorafenib(10 μmol/L) was combined with cisplatinum (10 mg/L), the cellular proliferation and survival rate was only 16.71% ( P <0.05). qPCR and western blot revealed that a combination of Sorafenib (10 μmol/L) and cisplatinum (10 mg/L) reduced the transcription and protein expression of autophagy-related AKT and mTOR but increased that of LC3 (P <0.05). Conclusion: Combining Sorafenib and cisplatinum can effectively induce cell autophagy and reduce cellular proliferation via the PI3K/AKT/mTOR signal pathway.
Wang, Y. and Wang, L. (2020). Effect of Combined Sorafenib/Cisplatinum Treatment on the Autophagy and Proliferation of Hepatocellular Carcinoma hepG2 Cells in Vitro. Asian Pacific Journal of Cancer Prevention, 21(10), 2853-2857. doi: 10.31557/APJCP.2020.21.10.2853
MLA
Wang, Y. , and Wang, L. . "Effect of Combined Sorafenib/Cisplatinum Treatment on the Autophagy and Proliferation of Hepatocellular Carcinoma hepG2 Cells in Vitro", Asian Pacific Journal of Cancer Prevention, 21, 10, 2020, 2853-2857. doi: 10.31557/APJCP.2020.21.10.2853
HARVARD
Wang, Y., Wang, L. (2020). 'Effect of Combined Sorafenib/Cisplatinum Treatment on the Autophagy and Proliferation of Hepatocellular Carcinoma hepG2 Cells in Vitro', Asian Pacific Journal of Cancer Prevention, 21(10), pp. 2853-2857. doi: 10.31557/APJCP.2020.21.10.2853
CHICAGO
Y. Wang and L. Wang, "Effect of Combined Sorafenib/Cisplatinum Treatment on the Autophagy and Proliferation of Hepatocellular Carcinoma hepG2 Cells in Vitro," Asian Pacific Journal of Cancer Prevention, 21 10 (2020): 2853-2857, doi: 10.31557/APJCP.2020.21.10.2853
VANCOUVER
Wang, Y., Wang, L. Effect of Combined Sorafenib/Cisplatinum Treatment on the Autophagy and Proliferation of Hepatocellular Carcinoma hepG2 Cells in Vitro. Asian Pacific Journal of Cancer Prevention, 2020; 21(10): 2853-2857. doi: 10.31557/APJCP.2020.21.10.2853
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