瘤微环境中的NK细胞适应:基于NK细胞的免疫疗法的洞察力
Yaopeng Li1, Yan Gao2, Liangliang Wang3
1Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, United States.
Cytokine & growth factor reviews
|November 6, 2025
概括
自然杀手 (NK) 细胞对于癌症免疫疗法至关重要,但在固体瘤中面临挑战. 研究探索NK细胞生物学和工程策略,以增强它们对各种癌症的治疗潜力.
科学领域:
- 免疫学 免疫学 免疫学
- 癌症生物学 癌症生物学
- 免疫治疗是一种免疫疗法.
背景情况:
- 自然杀手 (NK) 细胞是对抗癌症的关键免疫反应者.
- NK细胞疗法看起来很有前途,但受到瘤微环境 (TME) 和细胞枯竭的限制.
- 了解NK细胞生物学对于有效治疗癌症至关重要.
研究的目的:
- 审查NK细胞在癌症免疫治疗中的发现和演变作用.
- 提供NK细胞生物学的全面概述,包括TME内的适应.
- 批判性地评估NK细胞治疗的临床进展和未来方向.
主要方法:
- 关于NK细胞发现,生物学和临床应用的文献评论.
- 对影响NK细胞的TME驱动的适应 (表观遗传,转录,代谢) 的分析.
- 检查NK细胞子集异质性和与瘤微环境,其他免疫细胞和肠道微生物群的相互作用.
主要成果:
- NK细胞是强大的抗瘤效应剂,但它们的有效性在TME中受到损害.
- TME因子诱导NK细胞的免疫抑制,代谢竞争和疲劳.
- NK细胞子集的异质性和与瘤微环境和微生物群的相互作用影响治疗结果.
结论:
- 基于NK细胞的疗法具有治疗固体瘤和血液恶性瘤的巨大潜力.
- 克服TME驱动的耐药性和细胞内在耗尽对于临床成功至关重要.
- 未来的战略应侧重于合理设计的,基于机制的组合疗法和创新的工程解决方案,以最大限度地发挥NK细胞的治疗潜力.
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