Article
PD-L1 expression in liver metastasis: its clinical significance and discordance with primary tumor in colorectal cancer
2020-09-15
Abstract excerpt
<h4>Background: </h4> The outcomes of immune checkpoint inhibitors of patients with cancer liver metastases are poor, which may be related to a different tumor microenvironment from primary cancers. This study was aimed to analyze the PD-L1 expression and the immune microenvironment status in liver metastatic diseases and compare the differences of PD-L1 expression between primary tumors and liver metastases of co...
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Identifiers and source
- Literature Corpus work
- 5d123e98-05ad-59fa-8043-d9d6ff6d40b6
- DOI
- 10.21203/rs.3.rs-73143/v1
