癌症免疫治疗中的中性粒细胞:朋友还是敌人?
Xueqin Huang1, Eugenie Nepovimova2, Vojtech Adam3
1College of Life Science, Yangtze University, Jingzhou, 434025, China.
Molecular cancer
|May 17, 2024
概括
中性粒细胞在癌症中表现出双重作用,既对抗瘤,又促进其生长. 了解中性粒细胞两极分化是开发有效癌症免疫疗法的关键.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 癌症研究 癌症研究
背景情况:
- 中性粒细胞是免疫细胞,在癌症中起着复杂的作用.
- 它们可以诱导瘤细胞亡或促进瘤生长,转移和血管生成.
- 瘤细胞可以通过JAK/STAT等途径操纵中性粒细胞,从而导致免疫逃避.
研究的目的:
- 审查中性粒细胞在癌症发病和免疫治疗中的双重作用.
- 阐明中性粒细胞介导的瘤支持或抑制的机制.
- 讨论影响中性粒细胞两极分化的因素及其对癌症治疗的影响.
主要方法:
- 在癌症中中性粒细胞功能的文献综述.
- 对控制中性粒细胞两极分化的分子机制的分析.
- 在癌症治疗中对中性粒细胞的最近临床研究的概述.
主要成果:
- 中性粒细胞释放细胞毒性物质 (ROS,MMP-9) 和诱导亡的配体 (TRAIL,FasL) 对抗瘤.
- 与瘤相关的中性粒细胞可以通过诸如中性粒细胞弹性酶和VEGF等因素促进癌症的进展.
- 中性粒细胞的两极分化受内部和外部因素的影响,影响治疗策略.
结论:
- 中性粒细胞的可塑性在癌症中至关重要.
- 准中性粒细胞功能和两极分化为新型癌症疗法提供了一个有希望的途径.
- 需要进一步的研究来利用中性粒细胞进行全面的瘤根除.
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