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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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Literature Corpus work
5d123e98-05ad-59fa-8043-d9d6ff6d40b6
DOI
10.21203/rs.3.rs-73143/v1
Open publication

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PD-L1 expression in liver metastasis: its clinical significance and discordance with primary tumor in colorectal cancerDOI 10.21203/rs.3.rs-73143/v1
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