无小细胞癌:从瘤发生,免疫检查点的滥用到当前和未来的向治疗
Leona Raskova Kafkova1,2, Joanna M Mierzwicka3, Prosenjit Chakraborty1
1Department of Immunology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia.
非小细胞肺癌 (NSCLC) 涉及遗传改变和免疫检查点失调. 针对PD-1/PD-L1和CTLA-4等免疫检查点,为NSCLC治疗提供了有希望的治疗策略.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 遗传学 是一个遗传学.
背景情况:
- 非小细胞肺癌 (NSCLC) 的发病包括多个阶段的遗传和表观遗传变化.
- 免疫检查点失调是NSCLC进展和发展的关键驱动因素.
- 在50-70%的NSCLC病例中,PI3K/AKT/mTOR通路受到放松,通常是由于瘤基因突变.
研究的目的:
- 审查目前关于NSCLC瘤发生的知识,重点关注遗传/表观遗传因素和免疫检查点失调.
- 总结针对NSCLC的向治疗的不断变化的格局.
- 突出免疫检查点抑制剂在NSCLC治疗中的重要性.
主要方法:
- 关于NSCLC遗传学,表观遗传学和免疫治疗的当前科学文献的综述.
- 对基因关联研究的分析,确定与向治疗选择相关的突变.
- 检查临床观察和研究NSCLC中免疫检查点调节的研究.
主要成果:
- 遗传和表观遗传改变,包括ALK,EGFR,KRAS和PD-L1的突变,对于NSCLC的发展至关重要.
- 免疫检查点,如PD-1/PD-L1和CTLA-4,在NSCLC的进展和治疗反应中发挥着关键作用.
- 针对PD-1/PD-L1和CTLA-4的抗体是NSCLC的确立免疫治疗策略.
结论:
- 了解NSCLC遗传和免疫格局对于有效治疗至关重要.
- 用抗体准免疫检查点是NSCLC免疫再激活的主要策略.
- 像纳米体和附属体这样的新兴疗法在NSCLC中显示出免疫调节的前景.
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