Fangyuan Zhang Jieying Zhang Lei Zhao Menglan Zhai Tao Zhang Dandan Yu
10.3389/fimmu.2021.759250
Front Immunol
2021 Dec 7;12:759250.
mss pd-l1 advanced gastric cancer immunotherapy lymph node metastasis pmmr
CC BY
https://pubmed.ncbi.nlm.nih.gov/34950137/
B7-H1 Antigen / immunology Stomach Neoplasms / immunology
B7-H1 Antigen / immunology Stomach Neoplasms / immunology Case Reports Research Support, Non-U.S. Gov't Adult B7-H1 Antigen / antagonists & inhibitors Humans Immune Checkpoint Inhibitors / therapeutic use Male Stomach Neoplasms / diagnosis Stomach Neoplasms / drug therapy B7-H1 Antigen CD274 protein, human Immune Checkpoint Inhibitors
PMC8688253
34950137
A PD-L1 Negative Advanced Gastric Cancer Patient With a Long Response to PD-1 Blockade After Failure of Systematic Treatment: A Case Report
2021