Hochmair Maximilian Johannes
Respiratory Oncology Unit, Vienna North Hospital - Klinik Floridsdorf, Vienna 1210, Austria.
Cancer Drug Resist. 2020 Jul 12;3(3):445-453. doi: 10.20517/cdr.2020.09. eCollection 2020.
Recent clinical trials evaluating the combination of chemotherapy with immune checkpoint inhibition for the primary treatment of lung cancer showed increased progression-free and overall survival compared with chemotherapy alone. However, the combination of these two modalities is less than additive and the mechanisms of resistance to this therapeutic intervention are discussed here. So far, the conventional biomarkers for immunotherapy, namely programmed death-ligand 1 expression or tumor mutational burden are poor predictors of the efficacy of immunochemotherapy, and the optimal sequence of chemotherapy and immunotherapy has yet to be defined.
近期评估化疗联合免疫检查点抑制剂用于肺癌一线治疗的临床试验表明,与单纯化疗相比,无进展生存期和总生存期均有所延长。然而,这两种治疗方式的联合效果并非简单相加,本文将探讨对这种治疗干预产生耐药的机制。到目前为止,免疫治疗的传统生物标志物,即程序性死亡配体1表达或肿瘤突变负荷,对免疫化疗疗效的预测效果不佳,化疗和免疫治疗的最佳顺序尚未明确。