凯姆菲罗尔通过其多目标介导的葡萄糖代谢重塑来发挥抗结肠直肠癌的作用
Haili Wu1,2, Zhichao Guo1, Pengli Hu1
1College of Life Science, Shanxi University, Taiyuan 030006, China. whl@sxu.edu.cn.
Food & function
|November 26, 2025
概括
凯姆菲罗尔通过破坏瘤细胞代谢来对抗结肠直肠癌 (CRC). 它增强能量生产,同时抑制癌细胞生长和扩散至关重要的途径.
科学领域:
- 生物化学 生化学
- 分子生物学分子生物学
- 癌症研究 癌症研究
背景情况:
- 凯姆菲罗尔是一种天然的黄类化合物,具有抗瘤特性.
- 凯姆菲罗尔精确的抗结直肠癌 (CRC) 机制,特别是其对葡萄糖代谢的影响,需要详细的研究.
研究的目的:
- 阐明kaempferol在结肠直肠癌中对葡萄糖代谢网络的多目标作用.
- 系统地揭示kaempferol的抗CRC机制.
主要方法:
- 综合代谢学,分子对接和细胞热转移试验.
- 研究了kaempferol对糖解,酸通路 (PPP) 和氧化酸化 (OXPHOS) 的影响.
主要成果:
- 凯姆菲罗尔破坏糖解和PPP,同时增强CRC细胞中的OXPHOS.
- 它针对线粒体转录因子A (TFAM),增加活性氧物种 (ROS) 和诱导亡.
- 凯姆菲罗尔抑制了转基因酶 (TKT) 和阿尔多酶A (ALDOA),阻断了核酸合成和瘤细胞增殖.
结论:
- 凯姆菲罗尔通过多种途径破坏癌细胞中的代谢平衡.
- 它影响能量代谢,生物合成和氧化应激.
- 凯姆菲罗尔显示出作为一种针对瘤代谢的新型抗CRC药物的潜力.
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