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拉迪克斯·雷曼尼亚·普雷帕拉塔提取物通过AMPK驱动的代谢重编程增强肝脏再生.
Changmeng Li1, Qi Zheng1, Fanghong Li1
1School of Chinese Materia Medica, Beijing University of Chinese Medicine, 11 Bei San Huan Dong Road, Beijing 100029, China.
Nutrients
|November 27, 2025
概括
雷迪克斯 (Radix Rehmanniae Praeparata) (RRP) 通过AMPK激活来增强代谢重编程,显著促进肝脏的再生. 这种传统中医药促进脂质代谢和能量生产,改善肝脏的恢复.
科学领域:
- 肝病学和再生医学 肝病学和再生医学
- 代谢生物化学 代谢生物化学
- 药理学 药理学是指药理学的学科.
背景情况:
- 肝脏再生对于受伤后的肝脏质量恢复至关重要,这是由代谢重编程驱动的.
- 传统中医药Radix Rehmanniae Praeparata (RRP) 影响葡萄糖和脂质的新陈代谢.
- 了解RRP在肝脏再生中的作用对于治疗应用至关重要.
研究的目的:
- 评估RRP对肝脏再生的影响.
- 阐明RRP诱导的代谢重编程的潜在机制.
- 为了确定肝细胞增殖中RRP的关键标.
主要方法:
- 使用了70%部分肝切除术 (PHx) 的小鼠模型.
- 进行了综合的转录组和代谢组分析.
- 在AML12肝细胞和小鼠初级肝细胞中验证的发现.
主要成果:
- RRP显著增强了肝脏再生,通过增加的肝细胞增殖标志物来表明.
- 通过增加的乙-CoA流量,RRP促进了脂质代谢和H3K27ac重塑依赖的扩散.
- RRP增强了碳水化合物代谢,酸通路活性和线粒体完整性,AMPK激活调解了这些效应.
结论:
- 通过AMPK介导的代谢重编程,RRP促进肝脏的再生.
- RRP增强了脂质代谢,能量生产和核酸合成.
- 在肝脏疾病中,RRP显示了代谢适应和恢复的治疗潜力.
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