CD155-TIGIT轴作为癌症免疫治疗治疗的治疗目标
Yeteng Mu1,2, Xingang Guan1
1Department of Basic Medicine, School of Medicine, Taizhou University, Taizhoum, 318000, Zhejiang Province, China.
Current medicinal chemistry
|April 26, 2024
概括
针对TIGIT通路的新型免疫检查点抑制剂显示出改善癌症免疫治疗反应率和克服药物耐药性的承诺. 破坏CD155-TIGIT轴可能会增强抗瘤免疫力.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 免疫检查点抑制剂 (ICI) 具有显著的癌症治疗疗效,但面临着诸如低反应率,免疫相关不良事件 (irAEs) 和耐药性等局限性.
- 新型免疫疗法对于改善晚期癌症患者的治疗结果至关重要.
研究的目的:
- 审查T细胞免疫球蛋白和ITIM域 (TIGIT) 在瘤免疫逃逸中的作用.
- 总结针对CD155-TIGIT轴用于癌症免疫治疗的药物的临床前和临床开发.
主要方法:
- 关于癌症中TIGIT功能研究的文献综述.
- 对CD155-TIGIT向剂的临床前和临床试验数据的分析.
主要成果:
- TIGIT是免疫细胞上的抑制受体,有助于瘤免疫逃脱.
- 破坏CD155-TIGIT相互作用显示出免疫系统激活和恢复抗瘤反应的潜力.
- 针对这一轴在各种临床前和临床癌症免疫疗法试验中正在进行研究.
结论:
- 针对CD155-TIGIT轴是新型癌症免疫疗法的一个有前途的战略.
- 进一步开发针对TIGIT的药物可能会克服当前ICI的局限性,并改善患者的生存率.
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