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适应不良的再生和与脂肪性肝病相关的代谢功能障碍:常见的机制和潜在的治疗点
Dandan Wu1, Stan F J van de Graaf1
1Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands; Amsterdam Gastroenterology, Endocrinology and Metabolism (AGEM), Amsterdam University Medical Centers, the Netherlands.
Biochemical pharmacology
|July 18, 2024
概括
与代谢功能障碍相关的脂肪性肝病通过影响关键途径损害肝脏再生. 针对这些共享机制可能会改善脂肪肝炎和肝脏修复能力.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 分子生物学分子生物学
- 再生医学是一种再生医学.
背景情况:
- 正常的肝脏再生是强大的,但在脂肪性肝脏中受损.
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 与肝脏再生有共同的机制.
- 在MASLD中,关键的再生途径 (HGF/c-Met,EGFR,Wnt/β-catenin,Hippo/YAP-TAZ) 发生了改变.
研究的目的:
- 审查连接MASLD和肝脏再生的常见分子通路.
- 确定治疗策略,以改善脂肪肝炎和增强脂肪性肝脏的再生.
- 探索活肝输液用于治疗干预的新型应用.
主要方法:
- 文献综述,重点关注MASLD中的分子途径和肝脏再生.
- 对MASH (代谢功能障碍相关的脂肪肝炎) 的治疗点的分析及其在肝细胞增殖中的作用.
- 讨论新出现的技术,如ex-vivo正常热肝输液.
主要成果:
- MASLD影响肝脏再生的关键途径.
- 治疗MASH的点,包括甲状腺激素受体,GLP1,FXR,PPAR和FGF21,也会影响肝细胞的增殖.
- 活体肝 perfusion 提供了新的治疗可能性,为稳态肝脏.
结论:
- 了解共享的分子通路对于开发用于MASLD和受损再生的协同治疗至关重要.
- 准这些途径可以改善脂肪性肝病患者的治疗结果.
- 先进的输液技术可能会为稳态供体肝脏或部分提供新的治疗策略.
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