Fig. 4

Correlation between the transcription level of the EGFR family and the immune infiltration level in glioma. a The transcription level of EGFR was positively correlated with the level of B cell infiltration in tumor tissues. b The transcription level of ERBB2 EGFR was positively correlated with the level of macrophage infiltration in tumor tissues. c and d The transcriptional expression levels of ERBB3 and ERBB4 were positively correlated with the level of CD4+ T cell infiltration in tumor tissues