临床普外科电子杂志 ›› 2023, Vol. 11 ›› Issue (4): 17-.

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免疫细胞与结直肠癌微环境的关系

  

  1. 1. 中国人民解放军联勤保障部队第九〇〇医院 普通外科,福建 福州 350025;2. 福建医科大学 研究生院,福建 福州 350025
  • 出版日期:2023-10-01 发布日期:2023-12-20
  • 基金资助:

    联勤保障部队第九OO 医院战创伤救治研究项目(2020Z05)

The relationship between immune cells and microenvironment of colorectal cancer

  1. 1. General Surgery Department of 900th Hospital of China People's Liberation Army Joint Logistics Support Force, Fujian Fuzhou 350025, China; 2. Graduate School of Fujian Medical University, Fujian Fuzhou 350025, China
  • Online:2023-10-01 Published:2023-12-20

摘要:

肠道作为人体重要的消化器官,其微环境非常复杂,在调节新陈代谢、机体免疫以及保护肠道上皮屏障等发挥重要的作用。肠道肿瘤微环境(tumor microenvironment,TME) 高度复杂,由基质细胞、肿瘤细胞、免疫细胞和成纤维细胞以及微生物组成,影响肿瘤的发生、发展和转移。本文归纳了TME 中的免疫细胞(T 细胞、巨噬细胞、中性粒细胞、自然杀伤细胞)与肿瘤细胞的关系,通过分析TME 中的免疫细胞在肿瘤中的作用(抗肿瘤、促进肿瘤生长等),旨在充分了解TME 中免疫细胞与肿瘤之间的关系,为临床上治疗结直肠癌患者提供新的策略。

关键词: 结直肠癌, 免疫细胞, 肠道, 巨噬细胞, 微环境

Abstract:

As an important digestive organ of human body, the intestinal microenvironment is a very complex environment, which plays an important role in regulating intestinal metabolism, immunity and protecting intestinal epithelial barrier. Tumor microenvironment (TME) of intestinal tumors is highly complex, which is composed of stromal cells, tumor cells, immune cells, fibroblasts and microorganisms, and deeply affects the occurrence, development and metastasis of tumors. This paper summarizes the relationship between immune cells (T cells, macrophages, neutrophils, natural killer cells) in TME and tumor cells, and analyzes the role of immune cells in TME in tumor (anti-tumor, promoting tumor growth, etc.) in order to fully understand the relationship between immune cells and tumors in TME and provide new strategies for clinical treatment of colorectal cancer patients.

Key words: Colorectal cancer, Immune cell, Intestines, Macrophage, Microenvironment