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FANG Wu, LI Wen-wei, GAO Shu-hua, DENG He-ming, LI Xiang-pu. The Effect of Curcumin on Expression of p300 in the Bladder Cancer T24 Cell[J]. Cancer Research on Prevention and Treatment, 2007, 34(02): 132-134. DOI: 10.3971/j.issn.1000-8578.580
Citation: FANG Wu, LI Wen-wei, GAO Shu-hua, DENG He-ming, LI Xiang-pu. The Effect of Curcumin on Expression of p300 in the Bladder Cancer T24 Cell[J]. Cancer Research on Prevention and Treatment, 2007, 34(02): 132-134. DOI: 10.3971/j.issn.1000-8578.580

The Effect of Curcumin on Expression of p300 in the Bladder Cancer T24 Cell

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  • Corresponding author:

    FANG Wu

  • Received Date: January 26, 2006
  • Revised Date: July 26, 2006
  • Objective  To investigate the effect of curcumin on express of regulation p300 and mechanism of anticancer in vitro. Methods  The bladder T24 cell was treated with curcumin in different concentration. The cell growth inhibition was determined with MTT, the level of p300 、c-fos、c-jun mRNA were assayed by reverse t ranscriptase polymerase chain reaction (RT-PCR), and the expression of acetyl histone H3 and H4 、p300 、c-fos、c-jun protein were evaluated by western blot . Results  Curcumin could significantly inhibit proliferation of T24 cell in a dose and time-dependent manner. The expression of p300 、c-fos、c-jun mRNA and protein was totally decreased with increasing concent rations of curcumin. Curcumin can inhibit the expression of acetyl histone H3 and H4 protein in a dose-dependent manner. Conclusion  Curcumin can inhibit the expression of p300, which may be it s molecular mechanism of anticancer.
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