活体活化激活GCN2通路会在代谢过程中重编程T细胞,从而提高采用细胞疗法的效果

Michael St Paul1, Samuel D Saibil1, Meghan Kates1

  • 1Princess Margaret Cancer Center, University Health Network, Toronto, ON M5G 2C1, Canada; Department of Immunology, University of Toronto, Toronto, ON M5S 1C1, Canada.

PubMed
概括

使用halofuginone激活CD8+T细胞中的氨基酸饥饿反应,可以增强它们的新陈代谢和抗瘤活性. 这种方法对癌症免疫治疗有希望,即使在耐药模型中也是如此.

相关概念视频

T Cell Activation and Clonal Selection01:22

T Cell Activation and Clonal Selection

T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
Naive T cells that have not yet encountered an antigen express two primary CD...
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