通过液-液相分离介导的分子机制在慢性肝病进展过程中
Xinran Qiu1, Haoyuan Tian1, Yuanyuan Gao1
1Jiangsu Key Laboratory for Pharmacology and Safety Research of Chinese Materia Media, Nanjing University of Chinese Medicine, Nanjing 210023, China.
iScience
|November 24, 2025
概括
液-液相分离 (LLPS) 在细胞功能和疾病中至关重要. 针对LLPS提供了一个有希望的治疗策略,用于慢性肝脏疾病,如NAFLD,纤维化和癌症.
科学领域:
- 细胞生物学 细胞生物学
- 生物化学 生物化学
- 分子医学是分子医学.
背景情况:
- 液-液相分离 (LLPS) 驱动了细胞功能必不可少的动态生物分子凝聚物的形成.
- 这种LLPS涉及到关键的细胞过程,包括信号转导,基因表达,自和应激反应.
- LLPS的失调与慢性肝病 (CLDs) 的发病有关,例如非酒精性脂肪肝病 (NAFLD),肝纤维化和肝细胞癌 (HCC).
研究的目的:
- 审查LLPS在NAFLD,肝纤维化和HCC的进展中的核心作用.
- 评估针对LLPS治疗肝病的治疗潜力.
- 提出用于调节LLPS以恢复细胞平衡的创新策略.
主要方法:
- 文献综述侧重于肝病中的LLPS机制.
- 分析现有研究关于LLPS调节失调与CLD之间的联系.
- 对针对LLPS的新兴治疗方法的评估.
主要成果:
- LLPS失调显著介导NAFLD,纤维化和HCC的病理演变,通过影响脂质代谢,炎症和细胞死亡.
- 准LLPS为管理和潜在地逆转肝病进展提供了可行的治疗途径.
- 恢复LLPS平衡可以减轻疾病的进展,并防止恶性转变.
结论:
- 在主要的慢性肝病的发展和进展中,LLPS是关键因素.
- 通过有针对性的干预来调节LLPS在治疗肝癌和纤维化方面具有显著的治疗前景.
- 未来的研究应该专注于开发和验证针对LLPS的治疗方法,以便在肝脏疾病中临床应用.
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