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洞察瘤微环境的组成部分,功能和治疗方法

Kornélia Baghy¹, Andrea Ladányi², Andrea Reszegi^3,4

¹Department of Pathology and Experimental Cancer Research, Semmelweis University, 1085 Budapest, Hungary.

International journal of molecular sciences

|December 23, 2023

概括

瘤组织是一个复杂的生态系统,其中肌体细胞和瘤细胞相互作用. 向瘤微环境组件,如树皮细胞,提供了超越传统免疫治疗的新治疗策略.

科学领域:

在瘤学瘤学.
癌症生物学癌症生物学
瘤微环境研究研究

背景情况:

瘤组织的功能是一个复杂的生态系统,反映健康的器官.
瘤微环境 (TME) 中的流体细胞与瘤细胞一起采用改变的表型,支持瘤的生存和进展.
异常的血管系统推动了癌细胞的增殖,而与瘤相关的纤维细胞重塑了细胞外基质,促进了侵入.

研究的目的:

突出瘤微环境 (TME) 在癌症进展中的关键作用.
作为潜在的治疗点,探索树皮成分和其他TME细胞类型.
强调当前治疗方法的局限性和需要新的策略.

主要方法:

关于瘤生态系统和瘤微环境的现有文献的综述.
分析TME内的细胞相互作用,包括纤维细胞和炎症细胞.
检查矩阵重塑过程及其对瘤行为的影响.

主要成果:

流体细胞,特别是与瘤相关的纤维细胞,通过改变细胞外基质并促进表皮-介质细胞过渡,积极促进瘤生存和入侵.
慢性炎症和TME内的亲瘤原生免疫细胞促进瘤扩张.
瘤矩阵重塑是有效治疗癌症的重要障碍.

结论:

在TME内准树皮部件和矩阵重塑有望增强抗瘤疗法.
虽然免疫疗法已经进步,但探索TME为治疗干预提供了额外的途径.
了解瘤微环境的复杂生态系统对于开发更有效的癌症治疗非常重要.

关键词:

血管新生是因为血管新生.细胞外矩阵是细胞外矩阵.免疫检查点抑制剂免疫检查点抑制剂蛋白质甘油可以是蛋白质甘油.瘤免疫力免疫力瘤微环境是一个微环境.瘤瘤瘤瘤与瘤相关的纤维细胞.

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