کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5529221 1401688 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Original articleHepatoprotective Mongolian prescription II enhances the antitumor effects of chemotherapeutics in hepatocellular carcinoma xenografts
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی تحقیقات سرطان
پیش نمایش صفحه اول مقاله
Original articleHepatoprotective Mongolian prescription II enhances the antitumor effects of chemotherapeutics in hepatocellular carcinoma xenografts
چکیده انگلیسی


- A potential anticancer agent Hepatoprotective Mongolian prescription II.
- MPII, a mixture of 18 different medicinal herbs.
- MPII inducing apoptosis and cell cycle arrest.

Hepatoprotective Mongolian prescription II (MPII), a mixture of 18 different medicinal herbs, significantly inhibited the growth of human liver cancer cell lines Huh-7 and HepG2 in vitro with different concentrations; MPII (6 mg/mL) inhibited cell proliferation by 80.48%. MPII induced apoptosis in both cell lines, which was observed by light microscopy and flow cytometry. MPII-induced apoptosis and G0/G1 cell cycle arrest were quantified by Annexin V-FITC/PI staining and flow cytometry. At the molecular level, MPII induced caspase-3, caspase-8, caspase-9, and cytochrome c gene expression. In vivo, MPII dramatically inhibited human liver tumor growth in a xenograft model in Kunming mice with no apparent cytotoxicity to the hosts. Apoptotic genes (Bcl-2 and Bax) are up-regulated, suggesting that the ratio of Bcl-2/Bax was statistically significant, indicating that the drugs had affected the expression of apoptosis genes, especially on induce apoptosis gene Bax. We also observed an attenuated effect when MPII was used in combination with chemotherapy drug 5-fluorouracil (5-FU). The mice treated with 5-FU alone did not show a concentration-dependent effect, but 5-FU in combination with MPII displayed concentration-dependent effects on liver cancer cells. Our study suggests that MPII works by inducing apoptosis and cell cycle arrest, and has the potential to be a powerful anticancer agent.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pathology - Research and Practice - Volume 213, Issue 5, May 2017, Pages 531-540
نویسندگان
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