Article
Immune microenvironment features and efficacy of PD‐1/PD‐L1 blockade in non‐small cell lung cancer patients with EGFR or HER2 exon 20 insertions
18 Nov 2020
Abstract excerpt
BACKGROUND: Insertions in exon 20 (Ex20ins) of epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) are relatively insensitive to first- and second-generation EGFR-tyrosine kinase inhibitors (TKIs) in non-small cell lung cancer (NSCLC). This study aimed to investigate the immune microenvironment features and efficacy of PD-1/PD-L1 blockade of NSCLC with EGFR and HER2...
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