瘤微环境中的微生物组介导的免疫调节
John Richards1, Eleanor L Davis2, L Shakila3
1The Honors College, University of Houston, Houston, Texas, United States.
International review of cell and molecular biology
|July 7, 2025
概括
瘤微环境 (TME),微生物群和免疫系统相互作用,影响癌症. 微生物可以对抗或促进瘤,影响诊断和免疫治疗.
科学领域:
- 在瘤学瘤学.
- 微生物学 微生物学
- 免疫学 免疫学 免疫学
背景情况:
- 瘤微环境 (TME) 包括癌细胞,免疫细胞和细胞外基质,影响瘤生长.
- 在TME内的免疫细胞可以抑制或促进瘤的进展.
- 人们越来越认识到微生物组在癌症发展和免疫反应中的作用.
研究的目的:
- 探索TME,微生物组和癌症中的免疫系统之间的复杂关系.
- 阐明微生物代谢物和抗原如何影响瘤进展和免疫反应.
- 分类微生物与癌症的相互作用及其对诊断和治疗的影响.
主要方法:
- 审查机制,包括微生物代谢物,抗原呈现和免疫检查点 (例如PD-L1).
- 分析微生物 (细菌,病毒,真菌) 如何触发抗癌免疫反应,如免疫细胞死亡 (ICD).
- 通过炎症,免疫抑制和代谢变化来促进瘤的失生症作用的检查.
主要成果:
- 微生物与癌症的相互作用被分为直接因果关系,感染诱导和特定器官的微生物群影响.
- 微生物抗原显示出作为癌症诊断和治疗点的生物标记物的潜力.
- 失生症可以创造一个支持瘤的环境,促进癌症的进展.
结论:
- 了解微生物组-TME-免疫轴对于开发新型癌症疗法至关重要.
- 基于微生物的策略和增强的免疫疗法对个性化癌症医学充满希望.
- 准微生物代谢物和抗原为癌症诊断和治疗提供了新的途径.
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