Center for Immunotherapy and Precision Immuno-Oncology, Cleveland Clinic, Cleveland, OH 44195, USA.
Center for Immunotherapy and Precision Immuno-Oncology, Cleveland Clinic, Cleveland, OH 44195, USA; Case Western School of Medicine, Cleveland, OH 44106, USA.
Trends Cancer. 2022 Nov;8(11):890-900. doi: 10.1016/j.trecan.2022.06.011. Epub 2022 Aug 3.
The rapid adoption of immune checkpoint blockade (ICB) therapies has led to a need to understand the mechanistic drivers of efficacy and the identification of novel biomarkers that enrich for patients who benefit from ICB therapy. Here, we provide a perspective on emerging biomarker candidates, their underlying biological mechanisms, and how they may fit into the current landscape of ICB biomarkers. We discuss new frameworks to identify and evaluate biomarker candidates and review the opportunities and challenges of utilizing biomarker-derived models to facilitate the development of new immunotherapies.
免疫检查点阻断 (ICB) 治疗的快速采用导致人们需要了解疗效的机制驱动因素,并确定新的生物标志物,以富集从 ICB 治疗中受益的患者。在这里,我们提供了对新兴生物标志物候选物的观点,它们的潜在生物学机制,以及它们如何适应当前的 ICB 生物标志物格局。我们讨论了识别和评估生物标志物候选物的新框架,并回顾了利用生物标志物衍生模型促进新免疫疗法发展的机会和挑战。