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Fig. 5 | BMC Cancer

Fig. 5

From: Spatial and temporal heterogeneity of tumor immune microenvironment between primary tumor and brain metastases in NSCLC

Fig. 5

The expression difference of PD-L1 (P = 0.006), B7-H3 (P = 0.471), B7-H4 (P = 0.956), IDO1 (P = 0.866) and EphA2 (P = 0.928) in synchronous and metachronous brain metastases. **, P < 0.01; ns, not significant. The significance in difference was analyzed by Chi-Square test

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BMC Cancer

ISSN: 1471-2407

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