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Anticancer effect of xanthohumol induces growth inhibition and apoptosis of human liver cancer through NF-κB/p53-apoptosis signaling pathway

机译:黄腐酚的抗癌作用通过NF-κB/ p53-凋亡信号通路诱导人肝癌的生长抑制和凋亡

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摘要

Xanthohumol may prevent and cure diabetes and atherosis, have oxidation resistance and antiviral function as well as anticancer effect preventing cancer cell metastasis. We investigate whether the anticancer effect of xanthohumol induces growth inhibition and apoptosis of human liver cancer through NF-κB/p53-apoptosis signaling pathway. Human liver cancer HepG2 cell were treated with 10, 20, 30 and 40 µM xanthohumol for 48 h. The present study showed that the anticancer effect of xanthohumol was effective in inhibiting proliferation and inducing apoptosis of human liver cancer HepG2 cells. Furthermore, the caspase-3 activity of human liver cancer HepG2 cells was increased by xanthohumol. In addition, 48-h treatment with xanthohumol suppressed NF-κB expression and promoted p53, cleaved PARP, AIF and cytochrome c expression and downregulated XIAP and Bcl-2/Bax expression in human liver cancer HepG2 cells. Therefore, the anticancer effect of xanthohumol induces growth inhibition and apoptosis of human liver cancer through the NF-κB/p53-apoptosis signaling pathway.
机译:Xanthohumol可以预防和治疗糖尿病和动脉粥样硬化,具有抗氧化和抗病毒功能,并具有预防癌细胞转移的抗癌作用。我们调查黄嘌呤酚的抗癌作用是否通过NF-κB/ p53-凋亡信号通路诱导人肝癌的生长抑制和凋亡。用10、20、30和40 µM黄腐酚处理人肝癌HepG2细胞48小时。本研究表明,黄腐酚具有抗癌作用,能有效抑制人肝癌HepG2细胞的增殖并诱导其凋亡。此外,黄腐酚可增强人肝癌HepG2细胞的caspase-3活性。此外,在人肝癌HepG2细胞中,用黄腐酚处理48小时可抑制NF-κB表达并促进p53,切割PARP,AIF和细胞色素c表达并下调XIAP和Bcl-2 / Bax表达。因此,黄腐酚的抗癌作用通过NF-κB/ p53-凋亡信号通路诱导人肝癌的生长抑制和凋亡。

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