代谢重编程的分子网络以及肝细胞癌的精确诊断和治疗
Lingbo An1, Zongfang Li2,3,4,5,6
1Department of General Surgery, National-Local Joint Engineering Research Center of Biodiagnostic & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China.
Biomarker research
|October 11, 2025
概括
代谢重编程燃料肝细胞癌 (HCC) 存活率和治疗耐药性. 了解这些代谢变化为早期发现,预后和针对性治疗肝癌提供了新的途径.
科学领域:
- 在瘤学瘤学.
- 代谢途径 代谢途径
- 癌症生物学 癌症生物学
背景情况:
- 主要肝癌,特别是肝细胞癌 (HCC),是全球癌症死亡的主要原因.
- 晚期HCC的治疗选择有限,突出显示急需新的治疗策略.
- 代谢重编程是癌症的一个公认的标志,使HCC细胞能够在具有挑战性的瘤微环境中壮成长.
研究的目的:
- 综合审查最近在理解HCC代谢途径方面的进展.
- 探索代谢回路和临床表型之间的联系,如瘤异质性和免疫调节.
- 评估代谢生物标志物对HCC诊断,预后和治疗选择的潜力.
主要方法:
- 整合最近关于HCC代谢途径的研究,重点关注糖解,脂质生成和谷氨酸代谢.
- 规范这些代谢途径的调节机制的划定.
- 对代谢生物标志物和HCC管理的尖端技术进行系统评估.
主要成果:
- HCC细胞表现出深刻的代谢重塑,以适应缺氧和营养缺乏.
- 关键信号级联 (PI3K/AKT/mTOR,Ras-Raf-MEK-ERK-cMYC,LKB1-AMPK) 编排了一个集成的代谢信号网络.
- 代谢途径与临床表型有关,包括瘤异质性,转移和免疫逃避.
结论:
- 代谢生物标志物对早期检测,分类,预后和预测HCC治疗反应具有显著的翻译相关性.
- 代谢向治疗,结合代谢成像和液体活检等先进技术,为个性化HCC管理提供了潜力.
- 对代谢途径和生物标志物的进一步研究对于临床创新和改善肝癌患者的治疗结果至关重要.
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