免疫疗法
医学
肿瘤微环境
癌症免疫疗法
免疫系统
癌症
癌症研究
免疫检查点
彭布罗利珠单抗
作者
Myrto Moutafi,David L. Rimm
标识
DOI:10.1158/1078-0432.ccr-21-1238
摘要
A post-hoc analysis in advanced gastric cancer showed stronger association of programmed cell death-ligand 1 (PD-L1) with immunotherapy efficacy measured by Combined Positive Score (CPS) compared with Tumor Cells (TC%). This finding suggests expression in immune cells in the tumor microenvironment increases the value of the companion diagnostic test.
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