Ferruginol ((+)-Ferruginol) 是一种天然二萜类化合物,是Epstein-Barr 病毒早期抗原 (EBV-EA)激活的抑制剂。Ferruginol 通过诱导线粒体凋亡 (apoptosis) 抑制甲状腺癌细胞的生长。Ferruginol 具有抗肿瘤,心脏保护,抗氧化、胃保护和神经保护活性。
生物活性 | Ferruginol ((+)-Ferruginol), a natural diterpenoid, is an inhibitor of the activation ofEpstein-Barr virus early antigen (EBV-EA). Ferruginol inhibits the growth of thyroidcancercells through the induction of mitochondrialapoptosis. Ferruginol has antitumor, cardioprotective, antioxidant, gastroprotective, and neuroprotective activities[1][2][3]. |
体外研究 (In Vitro) | Ferruginol(0-160 μM;24 小时)对甲状腺癌细胞具有有效的抗增殖作用,对 MDA-T32 细胞系的 IC50为 12 μM。Ferruginol 对正常细胞的毒性作用不太明显[1]。 Ferruginol(0-24 μM;24 小时)诱导 MDA-T32 细胞的凋亡性细胞死亡。Ferruginol 剂量依赖性地增加 Bax 表达并降低 Bcl-2 表达[1]。 Ferruginol(0-24 μM;24 小时)抑制 MDA-T32 细胞的 MAPK 和 PI3K/AKT 信号通路[1]。 Ferruginol(0-24 μM;24 小时)还会引起 ROS 介导的 MDA-T32 细胞基质金属蛋白酶改变[1]。
Cell Viability Assay[1] Cell Line: | MDA-T32 cells | Concentration: | 0-160 μM | Incubation Time: | 24 hours | Result: | Exerted potent antiproliferative action against thyroid cancer cells. |
Apoptosis Analysis[1] Cell Line: | MDA-T32 cells | Concentration: | 0 μM, 6 μM, 12 μM, and 24 μM | Incubation Time: | 24 hours | Result: | Induced apoptotic cell death of MDA-T32 cells |
Western Blot Analysis[1] Cell Line: | MDA-T32 cells | Concentration: | 0 μM, 6 μM, 12 μM, and 24 μM | Incubation Time: | 24 hours | Result: | Blocked the MAPK and PI3K/AKT signaling pathway. |
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体内研究 (In Vivo) | Ferruginol(20 mg/kg;口服;每天;持续 4 周)发挥心脏保护作用,表现为增强的心脏功能和减少的结构损伤和细胞凋亡。转录组和其他结果表明,Ferruginol 通过增加 PGC-1α 的表达并同时促进 SIRT1 增强脱乙酰酶 SIRT1 去乙酰化和激活 PGC-1α 的表达,促进 PGC-1α 介导的线粒体生物发生和脂肪酸氧化 (MB 和 FAO)[3]。
Animal Model: | Male C57BL/6 mice (20 g, 8-10 weeks old) with Doxorubicin (DOX)-induced cardiotoxicity (DIC)[3]. | Dosage: | 20 mg/kg | Administration: | Administered intragastrically; daily; for 4 weeks | Result: | Relieved Doxorubicin-induced cardiac structural and functional lesion. |
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来源 | - Plants
- Cupressaceae
- Thuja standishii(Gord.) Carr.
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |