Synergistic apoptosis-inducing effects on A375 human melanoma cells of natural borneol and curcumin.
Jianping Chen, Lin Li, Jianyu Su, Bing Li, Tianfeng Chen, Yum-Shing Wong
文献索引:PLoS ONE 9(6) , e101277, (2014)
全文:HTML全文
摘要
This study was to investigate the synergistic effect of NB/Cur on growth and apoptosis in A375 human melanoma cell line by MTT assay, flow cytometry and Western blotting. Our results demonstrated that NB effectively synergized with Cur to enhance its antiproliferative activity on A375 human melanoma cells by induction of apoptosis, as evidenced by an increase in sub-G1 cell population, DNA fragmentation, PARP cleavage and caspase activation. Further mechanistic studies by Western blotting showed that after treatment of the cells with NB/Cur, up-regulation of the expression level of phosphorylated JNK and down-regulation of the expression level of phosphorylated ERK and Akt contributed to A375 cells apoptosis. Moreover, NB also potentiated Cur to trigger intracellular ROS overproduction and the DNA damage with up-regulation of the expression level of phosphorylated ATM, phosphorylated Brca1 and phosphorylated p53. The results indicate the combinational application potential of NB and Cur in treatments of cancers.
相关化合物
相关文献:
2014-11-01
[J. Pharm. Sci. 103(11) , 3764-71, (2014)]
2015-03-14
[Org. Biomol. Chem. 13(10) , 3040-7, (2015)]
2014-11-01
[IUBMB Life 66(11) , 780-5, (2015)]
2014-06-01
[Invest. Ophthalmol. Vis. Sci. 55(6) , 3423-31, (2014)]
2015-03-01
[Int. J. Biochem. Cell Biol. 60 , 119-29, (2015)]