中性粒细胞和结肠直肠癌
Hideyuki Masui1,2, Kenji Kawada1,3, Kazutaka Obama1
1Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto 606-8507, Japan.
International journal of molecular sciences
|January 11, 2025
概括
与瘤相关的中性粒细胞 (TAN) 在结直肠癌 (CRC) 进展中起着双重作用,促进或抑制瘤. 向TAN为CRC治疗提供了新的治疗策略.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
背景情况:
- 大肠直肠癌 (CRC) 是癌症死亡的主要原因,经常与转移和复发有关.
- 中性粒细胞,特别是与瘤相关的中性粒细胞 (TAN),越来越多地被认为对CRC进展起着重要作用.
研究的目的:
- 为提供TAN生物学在结直肠癌的综合性审查.
- 讨论中性粒细胞在CRC中的双重功能,包括促进瘤和抑制瘤的活动.
主要方法:
- 文献综述侧重于TAN动员,可塑性和瘤微环境中的功能.
- 分析详细介绍CRC中TAN介导作用机制的研究.
主要成果:
- TANs表现出可塑性,有助于CRC转移,免疫抑制,血管生成和上皮转移到介质酶.
- 促进瘤的TAN释放蛋白酶和细胞因子,而抑制瘤的TAN则激活T细胞和NK细胞等免疫细胞.
结论:
- 了解CRC中的TAN机制揭示了潜在的治疗点.
- 针对TANs的新策略,如化学因受体对抗剂,显示出改善CRC治疗结果的希望.
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