肝脏巨细胞:通过细胞交叉通道,肝脏转移性瘤微环境的关键调节者
Weihua Wang1, Ziying Yi1, Zeyu Yang1
1Department of Breast and Thyroid Surgery, Chongqing General Hospital, Chongqing University, 118 Xingguang Avenue, Chongqing, 401147, China.
Journal of translational medicine
|November 22, 2025
概括
肝细胞巨细胞,包括Kupffer细胞 (KCs) 和单细胞衍生巨细胞 (Mo-Macs),通过塑造瘤微环境和与癌细胞相互作用,极大地调节肝转移. 准这些巨细胞为肝癌提供了潜在的治疗策略.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 细胞生物学 细胞生物学
背景情况:
- 肝转移是癌症死亡的主要原因,特别是结肠直肠癌,胰腺癌和乳腺癌.
- 肝脏的转移性瘤微环境,涉及复杂的细胞相互作用,对于瘤的殖民和生长至关重要.
- 肝细胞巨细胞,包括Kupffer细胞 (KCs) 和单细胞衍生巨细胞 (Mo-Macs),是肝转移的关键调节者.
研究的目的:
- 审查最近在理解肝脏巨细胞在肝脏转移中的多方面的作用方面取得的进展.
- 探索主要瘤如何通过巨细胞的招募和调节来建立先前转移的利基.
- 总结针对肝转移治疗的巨细胞的治疗策略.
主要方法:
- 关于肝脏巨细胞和肝脏转移的当前研究的文献综述.
- 分析巨细胞影响瘤细胞殖民和外生长的机制.
- 检查巨细胞对其他肝细胞和免疫细胞的作用.
主要成果:
- 主要瘤招募并改变肝脏巨细胞,创造一个前转移的利基.
- 肝脏巨细胞直接促进瘤细胞的捕获,殖民化和肝脏的外生长.
- 巨细胞调节免疫细胞 (T细胞,NK细胞) 和树皮细胞 (肝细胞,HSCs),影响转移性微环境并促进纤维化.
结论:
- 肝脏巨细胞在整个肝脏转移进展过程中发挥着关键作用,从位形成到瘤外生长.
- 准肝脏巨细胞是对抗肝脏转移的一个有希望的治疗途径.
- 需要进一步的研究,以克服目前肝转移的巨细胞向治疗的临床局限性.
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