来自巨细胞的IL8通过通过IL8-CXCR2轴对晚期结直肠癌患者的TIM3表达的下调来抑制CD8T细胞功能

Chenhui Zhao1, Dan Wang1, Zhen Li2

  • 1Biotherapy Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China; Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.

概括

来自巨细胞的互白素-8 (IL8) 通过CXCR2抑制T细胞免疫球蛋白和粘素域含蛋白3 (TIM3) 在结直肠癌 (CRC) 中的CD8+T细胞上,影响预后. 针对这个轴可以治疗先进的CRC.

相关概念视频

T Cell Types and Functions01:24

T Cell Types and Functions

When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
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