释放潜力:对抗体和药物结合物的生物标志物反应
Liliana Ascione1,2, Lorenzo Guidi1,2, Ajay Prakash3
1Division of Early Drug Development, IEO, European Institute of Oncology, IRCCS, Milan, Italy.
概括
鉴定抗体-药物联合体 (ADC) 的预测生物标志物对于有效的癌症治疗至关重要. 需要进行研究,以了解ADC活性,毒性和耐药性机制,以便更好地选择患者和结果.
科学领域:
- 在瘤学瘤学.
- 药理学 药理学是指药理学的学科.
- 生物标志物发现发现
背景情况:
- 抗体-药物合物 (ADCs) 将化疗与向治疗结合起来,用于治疗癌症.
- 目前的ADC批准并不总是基于生物标志物,这导致患者选择和治疗结果的不确定性.
- 在临床实践中,预测ADC活性,毒性和耐药性仍然是一个重要的未满足需求.
研究的目的:
- 突出了对ADC治疗强大的预测生物标志物的关键需求.
- 强调了解ADC作用和抵抗机制的重要性.
- 解决患者分层和ADCs治疗顺序的挑战.
主要方法:
- 审查当前的临床实践和ADC治疗的研究差距.
- 讨论传统组织活检用于评估抗原表达的局限性.
- 探索动态和多部位瘤特征的需求.
主要成果:
- 缺乏可靠的生物标志物阻碍了精确的患者选择和治疗益处的预测.
- 瘤抗原表达在ADC活性中的作用是有争议的,评估方法有限.
- 针对ADC的毒性概况需要生物标志物,以确保安全有效的患者管理.
结论:
- 临床可操作的生物标志物对于优化ADC治疗和改善以患者为中心的结果至关重要.
- 对ADC机制,耐药性和毒性的进一步研究是首要任务.
- 生物标志物的开发将有助于ADC选择和测序的决策.
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